baber/WOPTO huggingface dataset:
Patent JP-S5475589-A (JP)
Title: Porming method of reinforced insulator at junction of power cable
Inventor: INAOKA KAZUYOSHI
IPC: H02G15/08
Filed: 1977-11-30
Abstract: PURPOSE: To form electrically and mechanically excellent junction by forming a reinforced insulator on junction and then by covering it with a protective cylinder which serves as a fluid container for pressurizing and heating the fluid inside.  
     CONSTITUTION: An insulating tape of unvulcanized ethylenepropylene rubber or unbridged polyethylene is wound around the junction 5 of conductor to form the reinforced insulator 1. Then, the fluid seal layer 6 is provided on the insulator 1 and then the protective cylinder 2 is covered on the seal layer. Then, the fluid 10 is forced by pressure into the protective cylinder 2, and then heated by the heater 11 attached to the outside of the protective cylinder 2 to mold the reinforced insulator 1. Then, the protective cylinder 2 is transferred to remove the fluid seal layer 6, and then a necessary surface treatment is made. Again, the protective cylinder 2 is attached and the insulating mixture 12 is filled in the cylinder 2 to reinforce the insulated junction. Thus, the sealing work is easy and also electrically and mechanically excellent junction can be obtained. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000328090-A (JP)
Title: Candle
Inventor: SAKAMOTO ETSUO
IPC: C11C5/00
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a candle which is hardly put out even when wind blows and of which the combustion residue is decreased by constructing it from a combustible material consisting mainly of wax and a wick in the form of a hollow tube in such a manner that the wick moves through a penetrating hole formed in the combustible material. SOLUTION: Preferably, the wick is formed by knitting or combining cotton threads and has at least one cut formed from the bottom side (a side which is at the bottom when the candle is used). Preferably, the wick is caused to protrude from the bottom side. Since the candle is fixed by inserting the wax support needle of a candlestick into the hole of a hollow tubular wick, the candle does not fall down and can be used safely. Furthermore, since the wick can move through the penetrating hole of the combustible material, the lower end of the wick easily reaches the saucer of the candlestick, thus causing the candlewick to surround the candle support needle and to absorb wax collected on the saucer to completely combust the wax.
Patent JP-S5667347-A (JP)
Title: Quick lime for blending with rubber composition
Inventor: SUZUKI TAKAMASA
IPC: C01F11/02
Filed: 1979-11-06
Abstract: PURPOSE: To provide the titled quick lime which excels in dispersibility and does not increase the compression set of a rubber compsn. when the quick lime is blended with the rubber compsn., by a method wherein the surface of the quick lime particle is coated with a higher fatty acid having not more than 10 carbon atoms.  
     CONSTITUTION: The surface of quick lime particle is coated with a higher fatty acid (having not more than 10 carbon atoms and a melting point not higher than a rubber mixing temperature) in an amount ranging up to 1.5 times the amount by weight of the quick lime. For example, stearic acid is heated and melted and a predetermined amount of the quick lime is mixed with the molten stearic acid. The resulting mixt. is cooled in a desiccator. When it is desired to reduce the coated amount, the coated layer may be formed by mixing the quick lime with an org. solvent solution of the fatty acid and then drying the mixt. to remove the org. solvent. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04367263-A (JP)
Title: Semiconductor device
Inventor: NAKABAYASHI MASAHIKO
IPC: H01L27/04
Filed: 1991-06-14
Abstract: PURPOSE:To reduce the number of electrodes of a semiconductor device to one provided at the upper end so as to increase the degree of integration of the device by forming a resistance element in the depth direction of the semiconductor substrate of the device and connecting the bottom of the element to the semiconductor substrate. CONSTITUTION:A resistor the bottom of which is electrically connected to a P-type silicon substrate 1 is formed by providing silicon oxide films 6 on both side faces of a groove 5 dug into the substrate 1 through an N-type epitaxial layer 2, filling the groove 5 with a polycrystalline silicon layer 8, and introducing P-type impurities into the layer 8.
Patent JP-S6121557-A (JP)
Title: Bus changeover device
Inventor: SUZUKI TOSHIO
IPC: G06F13/14
Filed: 1984-07-10
Abstract: PURPOSE:To restore automatically the switching state of a bus before power supply disconnection by writing a switching command to a nonvolatile memory before power interruption and using a switching command read from the nonvolatile memory at power application to change over the bus. CONSTITUTION:When power is supplied, a switching request received by a switching request reception section 12 is read by a switching control section 13 and converted into a switching command. The control section 13 writes the switching command to the nonvolatile memory 16 and transmits the same switching command to a changeover adaptor 14. The adaptor 14 receiving the switching command transmits a switching command signal to a bus switching section 11 via a switching signal line 103. The switching section 11 connects the input/output bus according to the switching signal. When power is supplied again after power failure or power disconnection, the control section 13 reads the switching command written already from the memory 16 and transmits its switching command to the adaptor 14.
Patent JP-2000003451-A (JP)
Title: Method for discriminating boundary of objective area on color image
Inventor: SAKAGAMI YOSHIAKI
IPC: G01B11/24
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for discriminating the boundary of objective area on a color image by which the right and left ends of the boundary of the area is surely obtained and the efficiency of processing is improved. SOLUTION: In the image consisting of slashed pixels having non-zero label values and slashless pixels (pixels arranged on a back-ground area) having zero lavel values, a window 4201 surrounding 3×3 pixels e.g. is horizontally scanned from the center part of the image to the left. While executing the scanning, a histogram value in the window 4201 is found out. When the histogram value in the window 4201 is reduced less than a prescribed threshold, arrival at the left boundary is judged. Then the window 4201 is scanning in the right direction and the histogram value in the window is similarly found out. When the histogram value in the window 4201 is reduced less than the prescribed threshold, arrival at the right boundary is judged. Then the center part of the target area is found out from the right and left boundary values, the window 4201 is shifted upward or downward and similar operation is executed to find out the right and left boundaries.
Patent JP-S5666884-A (JP)
Title: Toner collector
Inventor: KOJIMA KENJI
IPC: G03G15/08
Filed: 1979-11-05
Abstract: PURPOSE:To remove a toner which has clogged in the connected part of the carrier pipes, by providing a carrier auxiliary member on the connected part of two carrier pipes for carrying the toner which has been scraped down by the cleaning device. CONSTITUTION:A toner is scraped down from the sensitive body 1 by the blade 5b of the cleaning device 5, and subsequently it is swept down on the bottom of the box 5c by the roll brush 5a. The toner which has been swept down is transferred to the outlet of the pipe 10, furthermore is carried by the helical coil 14 in the carrier pipe 12, is carried to the helical coil 15 in the carrier pipe 13 through the carrier auxiliary members 16, 17 of coil-form and wheel-form, which are provided on the connected part of the carrier pipes, and it is dropped down by almost equal quantity each in the longitudinal direction of the toner feeder 9 from the opening port 18 of wedge-form, which has been formed at the bottom of the carrier pipe 13. In this regard, the carrier pipes 12 and 13 is freely attached and detached.
Patent JP-H08165533-A (JP)
Title: Titanium alloy
Inventor: OKADA MINORU
IPC: G04B37/22
Filed: 1995-06-09
Abstract: PURPOSE: To provide the cold workability required at the time of working into a watchcase and also the softening resistance at the time of brazing by adding prescribed amounts of zirconium to titanium. CONSTITUTION: This alloy has a composition containing, by weight ratio, >=1.0% Zn and also containing Zn and O2 by the amounts in the ranges satisfying the relations in Zn+25×O2 >=5 and 3×Zn×200O2 <=66 and having the balance Ti with inevitable impurities. Further, it is preferable to add <=1%, in total, of one or >=2 elements among Al, Sn, Fe, Cu, and Cr to the composition. This alloy is formed into a hot forged stock by heating a refined ingot to 1100 deg.C and subjecting it to beta forging and further to alpha plus beta forging at 850 deg.C. This forged stock has a workability as high as >=70% reduction of area, without reguiring process annealing at successive cold swaging and press working, and further, hardness after cold working can be regulated to >=Hv270.
Patent JP-H0814065-A (JP)
Title: Seal structure of pipe coupling
Inventor: SUZUKI HIROSHI
IPC: F02C7/232
Filed: 1994-06-24
Abstract: PURPOSE:To improve sealing ability, in a pipe coupling constituted in such a manner that a cylindrical seal member made of a metal is fitted in the outer peripheral surface of the bulge part of the outer peripheral surface of one pipe body and the other pipe body is fitted in the outer peripheral surface of the seal member. CONSTITUTION:In the pipe coupling structure part of a fuel injection valve, a recessed part 18a recessed in an annular shape along a peripheral direction is formed in the portion, corresponding to a bulge part 7 position, of a seal member 18 and a gap is provided between the recessed part 18a and the inner peripheral surface of the tubular support part of a holder. Thus, when a heat cyclic load wherein heat is exerted on a fuel injection valve during use and the valve is cooled during non-use is repeatedly exerted, the bulge part 7 of a pin 3 is thermally expanded and the seal member 18 is deformed. However, since deformation of the seal member 18 is exerted on the recessed part 18a not constrained by the inner peripheral surface of the tubular support part of the holder, an influence of deformation is not exercised so much on the seal surface of the seam member 18 and the seal member 18 is prevented from plastic deformation, whereby excellent sealing ability can be maintained.
Patent JP-2000325065-A (JP)
Title: Washing apparatus for plant leaf
Inventor: TOMIMATSU MIKIO
IPC: A23N12/02
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To efficiently wash plant leaves utilized for wrapping and/or decorating a food and as the dishes by means of a machine without scratching them. SOLUTION: In this washing apparatus, a first pair of top and bottom rotating brushes 5 and a second pair of top and bottom rotating brushes 6 are alternately arranged, and the two kinds of rotating brushes are made to rotate at different speed from each other. When passing object leaves to be cleaned between the top and bottom brushes, one pair of rotating brushes holds the leaves and another pair of rotating brushes cleans the leaves.
Patent JP-H0242037-A (JP)
Title: Alkoxylation of compound of rare earth compound using catalyst
Inventor: CHIYAARUZU RII EDOWAAZU
IPC: C07C41/00
Filed: 1989-06-07
Abstract: PURPOSE: To advantageously perform alkoxylation by using a rare earth element compd., especially, a compd. of cerium and lanthanium as a catalyst and reacting an alkylene oxide containing vicinal alkylene oxide with an active hydrogen atom-containing compd.  
     CONSTITUTION: In the presence of a catalyst containing an effective catalytic amt. of a single metal salt of one or more rare earth element, pref., one or more single metal salt containing an element selected from a group consisting of cerium and lanthanium, alkylene oxide (e.g.; ethylene oxide, propylene oxide) containing one or more vicinal alkylene oxide is brought into contact with an active hydrogen atom-containing compd. (e.g.; alcohol or phenol) to be alkoxylated. The product obtained by this alkoxylated method is useful as an nonionic surfactant. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H06165637-A (JP)
Title: Method for treating vegetable and fruit with ozone and apparatus therefor
Inventor: NAKAJIMA KAZUKIYO
IPC: A23B7/153
Filed: 1992-05-08
Abstract: PURPOSE:To retain freshness of vegetables and fruits in the distribution. CONSTITUTION:Sterilization or resuscitation of vegetables and fruits is carried out by subjecting these vegetables and fruits to spraying or immersing treatment with a low-temperature ozone water obtained by dissolving ozone in cooled water. The low-temperature ozone water is cooled by a cooler 22 or casting of ozone ice 17, etc., or the ozone ice 17 is housed in a vessel of vegetables and fruits to carry out sterilization or resuscitation of vegetables and fruits in the distribution or during storage.
Patent JP-H08338591-A (JP)
Title: Vacuum insulation pipe
Inventor: SOMA TAKESHI
IPC: F16L59/147
Filed: 1995-06-09
Abstract: PURPOSE: To provide a vacuum heat-insulation pipe which can reduce a heat value entering through a vacuum partitioning part in the vacuum heat-insulation pipe. CONSTITUTION: A vacuum partitioning part of a vacuum heat-insulation pipe, is composed of an outer sleeve 23 provided outside of an outer pipe 2 in a gas-tight manner through the intermediary of spacer rings 22a, 22b. Further, a part of the outer pipe 2 which is surrounded by the outer sleeve 21 serves as a solid conduction heat transfer length part, and an opening 24 communicated with a space 24 is formed in the part of the outer pipe 24 which serves as the solid conduction heat transfer length part.
Patent JP-H10322230-A (JP)
Title: Coded radio wave transmitter
Inventor: TODA KOJI
IPC: H04B1/04
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To allow the transmitter to encode a received electric signal and to transmit the coded signal externally as a radio wave. SOLUTION: In the case of mounting the transmitter on a radio equipment such as a portable telephone set, when a telephone number is entered, an electric signal corresponding thereto is given sequentially to a switch 2, the switch 2 gives signals corresponding to binary '0', '1' in the received electric signal to electrodes U1 , U2 . The electrodes U1 , U2 transduce the received signals into coded surface acoustic waves respectively, which are propagated in the vicinity of a surface of a piezoelectric board 1. The surface acoustic waves are transduced into electric signals by interdigital electrodes R, amplified by an amplifier 3 and a radio wave is transmitted from an antenna 4 that receives the amplified signals. Thus, the telephone number is coded.
Patent JP-H04367378-A (JP)
Title: Robot controller for spot welding machine
Inventor: SUZUKI MAKOTO
IPC: B23K11/24
Filed: 1991-06-14
Abstract: PURPOSE:To maintain the welding quality satisfactory by monitoring a resistance value at the time of welding by comparing pulse width of a detection welding current and a welding current value at an arbitrary time point set in advance in the pulse width with a reference value. CONSTITUTION:After the lapse of prescribed time after welding is started, an output of a current detector 28 is subjected to digital conversion by an A/D converting circuit 44t and stored in a second storage means 54 under the control of a control means 66. Based on information of a stored welding current value, a numerical processing is executed by a variable arithmetic means 56 and a pulse width arithmetic means 58, and it is stored in a third storage means 60. Pulse width of a stored welding current with a reference value stored in a first storage means 50 are compared by a comparing means 62. When a result of decision is within an allowable value, sampling of the next welding current is started. When the result of decision is out of the allowable value, a buzzer of an alarm means 64 is sounded.
Patent JP-S5932942-A (JP)
Title: Hydrogen removing agent for refrigerator
Inventor: MIDORIKAWA HEIHACHIROU
IPC: B01J20/08
Filed: 1982-08-20
Abstract: PURPOSE:To obtain a hydrogen removing agent excellent in removal efficiency, by impregnating spherical alumina with metal oxide. CONSTITUTION:Spherical alumina 1 having a diameter of about 2mm. and a void ratio of about 35% is immersed in a copper nitrate solution with concn. of about 5% for about 1hr to be impregnated with copper 2. In the next step, when the impregnated alumina 1 is taken out to be dried and subjected to heat treatment at 50 deg.C or more in the air, copper is completely oxidized to copper oxide. This copper oxide-containing alumina is used as the hydrogen removing agent of a refrigerator.
Patent JP-S6324767-A (JP)
Inventor: PETORUSU UIRUHERUMUSU HERUTORU
IPC: H04N5/45
Filed: 1987-06-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H076952-A (JP)
Title: Formation of strained heteroepitaxial layer
Inventor: ASHIKAGA KINYA
IPC: H01L21/205
Filed: 1993-06-15
Abstract: PURPOSE:To provide a superior strained heteroepitaxial layer of a constitution, wherein a through dislocation in an Si-Ge mixed crystal thin film is reduced and the crystal of a strain-containing Si layer, which is formed on this thin film, can be made uniform. CONSTITUTION:The interior of a reaction furnace is vacuum-evacuated and thereafter, remaining oxides 12 are partially formed on a base 10. After that, after a temperature in the furnace is set to 800 to 900 deg.C, an Si buffer layer 14 is formed on the base using silicon-containing IV group hydrogen gas. Subsequently, after a heating temperature in the furnace is set to 600 to 700 deg.C, an Si-Ge mixed crystal thin film 16 is formed on the layer 14 using the mixed gas of silicon-containing IV group hydrogen gas and germanium IV group gas. Moreover, after the heating temperature in the furnace is set to 800 to 900 deg.C, an Si layer 18 is formed on the thin film 16.
Patent JP-S5839669-A (JP)
Title: 1-phenylindazol-3-one compound, manufacture and antiallergic medicine containing same
Inventor: HENINGU HAINEMAN
IPC: C07D409/12
Filed: 1982-08-20
Abstract: Compounds corresponding to the formula:    <IMAGE>  II  wherein R1 and R3 each represent hydrogen, halogen, lower alkyl, lower alkoxy or trifluoromethyl; R2 and R4 each represent hydrogen, halogen, lower alkyl or lower alkoxy; Z represents an alkylene radical with 2 to 6 carbon atoms and Y'' is halogen, hydroxyl, lower alkanesulphonyl, benzenesulphonyl, or lower alkyl or halogen substituted benzenesulphonyl, and acid addition salts thereof, with the proviso the Y'' is other than chlorine if R1, R2, R3 and R4 each are hydrogen and Z is ethylene or propylene. The claimed compounds are useful intermediates in the synthesis of 1-phenyl-2-[(4-substituted piperazinyl) alkyl]-1,2-dihydro-3H-indazol-3-ones which exhibit antiallergic activity.
Patent JP-S63307381-A (JP)
Title: Radiation detector
Inventor: ISHIBASHI HIROYUKI
IPC: G01T1/20
Filed: 1987-06-09
Abstract: PURPOSE:To improve space resolving power by using a scintillator consisting >=2 kinds of single crystals of cerium-activated gadolinium silicate expressed by Gd2(1-x)Ce2xSiO5 where x is different in a 5X10<-4=x<=10<-2> range. CONSTITUTION:A multi-channel type radiation detector is constituted by using the scintillator consisting of >=2 kinds of the single crystals of the cerium- activated gadolinium silicate expressed by Gd2(1-x)Ce2xSiO5 where x is different in a 5X10<-4=x<=10<-2> range. Since the base body of the scintillator can be constituted of the same crystal in such a manner, the characteristics such as coefft. of radiation absorption can be equalized and the space resolving power is improved.
Patent JP-H075115-A (JP)
Title: Surface condition inspection apparatus
Inventor: MIURA KIYONARI
IPC: G03F1/84
Filed: 1993-06-15
Abstract: PURPOSE:To provide an apparatus for inspecting the surface condition accurately. CONSTITUTION:The surface condition inspecting apparatus comprises an illumination means for passing the light emitted from a laser diode 3 through a lens 4 to produce a parallel light 6a impinging on the plane 1a to be inspected of a reticle 1 through a half-wavelength plate 5, and a detection means for condensing the light scattered by foreign matters on the plane to be inspected onto a sensor array 8 through a lens array 7, wherein the polarization direction of the parallel light determined by the half-wavelength plate 5 is set substantially in parallel with the plane including the optical axes of the illumination means and the detection means. This constitution suppresses fluctuation in the intensity of scattering light caused by mutual interference regardless of the error in the incident angle of the parallel light to the reticle 1 thus restraining the erroneous decision of the size of foreign matter.
Patent JP-S6034869-A (JP)
Title: Ink producing equipment
Inventor: HARUTA MASAHIRO
IPC: B41J2/175
Filed: 1983-08-08
Abstract: PURPOSE:To compose an equipment which produces an ink suitable for ink jet recording and/or writing appliances by a process wherein the property of the ink is indicated and recorded by understanding the cencentration of the dye stuff contained in the prepared ink. CONSTITUTION:The dye concentration of ink prepared in a mixing tank 1 is detected by a detector 11 of dye concentration. According to this output, the last lot control of ink property is carried out. Thereafter, the data detected by the dye concentration detector 11 is indicated by an indicator 15-1 on an indicating part of operating unit 15. On the basis of this indicated data, an operator is albe to perform the lot control. A printer 16 prints out the data detected by a detector 11 at a regular interval of time. Thereby, based on this result of output, the operator way be able to monitor the secular variation of the properties of the produced ink.
Patent JP-S63309104-A (JP)
Title: Method for steering control of harvesting working machine
Inventor: KANEFUJI YUJI
IPC: A01B69/00
Filed: 1987-06-08
Abstract: PURPOSE:To carry out precise automatic steering control, by providing an automatic controller capable of recognizing and learning a steering pattern by steering trial of a reaping back end and performing automatic steering control following the learned steering pattern. CONSTITUTION:A steering pattern registering switch 21 is turned on by an operator at the reaping back end (T) in steering and steering operation is tried by a steering pattern optimum for soil condition at that time. Pulses of a rotating sensor 15 are counted by a steering pattern 2 and respective related acting positions are simultaneously sensed by a direction sensor 16 and reaping height sensor 17 by operation of a power steering lever 20 with a swash plate angle sensor 23 and potentiometer 24 by an HST lever 22 and registered in an automatic controller 3.
Patent JP-H11334945-A (JP)
Title: Bypass paper feeding device and image forming device
Inventor: DOBASHI YOSHIKANE
IPC: B65H11/00
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To reduce the size of a bypass paper feeding tray. SOLUTION: This bypass paper feeding device is provided with an operating plate 5 which is turnably disposed at an end part of a bypass paper feeding tray 4 and supports a front edge part of a sheet, a spring which urges the operating plate 5 toward a paper feeding roller 6, and an operating plate lock means 25 which holds the operating plate 5 at a prescribed position when the sheet is placed on the bypass paper feeding tray 4. Because the operating plate 5 and the operating plate lock means 25 are disposed toward an image forming device body 2 side, the bypass paper feeding tray 4 requires no containing space for the operating plate lock means 25 so as to made it a small size.