baber/WOPTO huggingface dataset:
Patent JP-2000294639-A (JP)
Title: Semiconductor device
Inventor: UMEMURA EIICHI
IPC: H01L23/522
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To reduce wiring failure due to electro-migration by forming a second wiring on the layer that is different from that of the first wiring and then providing an opening to this second wiring. SOLUTION: A first wiring 102 is formed on a semiconductor substrate 101 and a second wiring layer 104 is formed on this first wiring 102 via an insulation film. This second wiring layer 104 is formed in the laminated structure of a titanium nitride 105 and an aluminum alloy 106. An opening 108 is formed in the aluminum wiring 106 of the second wiring layer 104 and this opening 108 divides the width of the second wiring layer 104 to the portions having the width d. Thereby, since the cross-section area of the wiring as a whole can be assured and wiring failure due to electro-migration can be reduced, operation life of the wiring can be extended.
Patent JP-2000289129-A (JP)
Title: Molded article with pad
Inventor: KONDO KANEMITSU
IPC: B60K37/00
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To prevent thermal deformation at the corner part of a skin material. SOLUTION: A molded article 10 with a pad is constituted of a skin material 1 which has a corner part 1a having a predetermined shape, the core material 2 arranged to the rear surface of the skin material 1 and the pad 3 interposed between the skin material 1 and the core material 2 to connect both materials. A highly rigid molded element 4 as a reinforcing rigid element having rigidity higher than that of the pad 3 is bonded to the rear surface of the corner part 1a of the skin material 1 in a close contact state.
Patent JP-S61263106-A (JP)
Title: Transformer oil deterioration detection equipment
Inventor: TANDA SHOJI
IPC: H01F27/00
Filed: 1985-05-16
Abstract: PURPOSE:To prevent a withstand voltage trouble and an environmental problem due to oil leakage even if a deterioration detection equipment is damaged by installing piping connections for taking out oil from a transformer tank to the deterioration detection equipment at a higher position than a transformer charger. CONSTITUTION:Piping connections 13a, 13b are installed at the position which is lower than the lowest limit of an oil surface 3a which vertically changes according to the change of an oil temperature and is higher than the chargers 5a, 5b of bushings. A transformer tank 1a is connected to a deterioration detection equipment 8a from the piping connections 13a, 13b through stop valves 10a, 10b and pipes 14a, 14b respectively. A piping system is a closed loop, a deterioration detector 15 is in a deterioration detection equipment container 8a and the piping system is provided with a circulating pump 16. Even if the oil surface 3a vertically changes due to the change of the oil temperature, the piping connections 13a, 13b are not exposed above the oil surface 3a and oil can be taken out. Even if the deterioration detection equipment has oil leakage, the oil surface never by lower than the piping connections 13a, 13b.
Patent JP-S58218798-A (JP)
Inventor: NAKANO TAKESHI
IPC: H05B41/392
Filed: 1982-06-15
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-S62260025-A (JP)
Title: Manufacture of composite noble metal alloy
Inventor: FUJIYOSHI KATSUSATO
IPC: B22F1/02
Filed: 1986-05-02
Abstract: PURPOSE:To manufacture a composite noble metal alloy firmly bound and free from cracking, by subjecting a base metal powder to Ni plating, by mixing a noble metal powder with the above, and by subjecting the resulting powder mixture to compacting into prescribed shape, to sintering, and then to aftertreatment workings. CONSTITUTION:Electrolytic or electroless plating of Ni is applied to a pure-Ti powder (several microns - several millimeters grain size) to form an Ni-plated film of 100Angstrom  - several tens microns thickness. Then prescribed amounts of gold powder 4 is mixed with this Ni-plated powder 2, and the resulting powder mixture is compacted into prescribed shape by cold or hot pressing. This green compact 6 is sintered at 850-1,050 deg.C for about 30min-2hr in a sintering stage 5, and the sintered compact 8 is subjected to gold plating 9a in an aftertreatment state 7. The above gold-plated compact is further subjected to dry honing, et., to undergo exposure of the pure-Ti surface in a surface-finishing stage 10 and then to coloring by means of anodic oxidation, etc., in a coloring stage 11.
Patent JP-S60260796-A (JP)
Title: Heat-insulating plate, which use compression microporous heat-insulating material as substrate and has coated material
Inventor: GIYUNTAA KURATERU
IPC: E04B1/80
Filed: 1985-05-16
Abstract: A molded thermal insulation body having a microporous thermal insulation material encased in a sheathing. The molded body is partially evacuated to a partial air pressure of 20 mbar or less. Following the evacuation of air, the molded body may be filled with krypton, xenon, sulfur hexafluoride, carbon dioxide or a combination thereof. A process for the manufacture of the molded thermal insulation body is also provided.
Patent JP-H05300533-A (JP)
Title: Chroma demodulating circuit
Inventor: MURAYAMA AKIHIRO
IPC: H04N9/66
Filed: 1992-04-22
Abstract: PURPOSE:To provide a chroma signal demodulation system with no adjustment required at the adjusting point of a glass delay line. CONSTITUTION:When an NTSC or PAL system K broadcast is received, a reference chroma signal is put into the input signal of a delay line 13. Then a phase control circuit 14 and a variable gain control circuit 15 set in series to the line 13 or the demodulation circuits 16 and 17 are controlled in a vertical flyback time including no chroma signal by means of the correlation secured between the output of the line 13 and the reference signal.
Patent JP-S58219549-A (JP)
Title: Developing method of photoresist
Inventor: NAKANE HISASHI
IPC: G03F7/012
Filed: 1982-06-15
Abstract: PURPOSE:To carry out development without causing swelling development by forming a latent image in a photoresist contg. poly(methyl isopropenyl ketone) and an azido comound and by developing the film with a specified developer. CONSTITUTION:A photoresist soln. contg. poly(methyl isopropenyl ketone) and an azido compound represented by the formula (where X is H or Cl, and A is O, S, CH2, SO2 or S2) is applied to a substrate and prebaked to remove the contained solvent. The resulting photoresist film is exposed through a mask to form a latent image, and the film is developed with >=1 kind of developer selected from ketone type org. solvents such as methyl ethyl ketone, nitroparaffin type org. solvents such as nitromethane, and polyhydric alcohol type org. solvents such as ethylene glycol monomethyl ether.
Patent JP-S62281924-A (JP)
Inventor: HORUGAA KURUUZE
IPC: G01N27/28
Filed: 1986-05-02
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-S58223648-A (JP)
Title: Interliner composition for sandwich glass
Inventor: TAKAHASHI TOSHINOBU
IPC: C03C27/12
Filed: 1982-06-17
Abstract: PURPOSE:An interliner composition for sandwich glass, obtained by incorporating polyisobutylene with a copolymer having polystyrene-terminated blocks and poly(ethylene-butylene) intermediate blocks, and having improved bonding operability and penetration resistance. CONSTITUTION:An interliner composition for sandwich glass prepared by adding (B) 5-50pts.wt. polyisobutylene having >=20,000 viscosity-average molecular weight determined by Staudinger's viscosity law to (A) 100pts.wt. copolymer, e.g. ''Kraton G1650'' manufactured by Shell Chemical Co., having polystyrene- terminated blocks and poly(ethylene-butylene) intermediate blocks. The resultant interliner composition has no self-adhesive properties, and is easily processed into a film. The adjusting work to glass is easily carried out, and the resultant sandwich glass has improved transparency and penetration resistance. The composition is suitably used for automotive windshield and window glass in multistory buildings, etc.
Patent JP-S60245910-A (JP)
Title: Burner
Inventor: YOTSUYA NORIO
IPC: F23D3/10
Filed: 1984-05-22
Abstract: PURPOSE:To prevent soots from being produced by eliminating air holes on an inner flame cylinder side wall opposing the upper part of an red hot portion so as to constitute a holeless portion, and causing air holes having the largest opening area in the inner flame cylinder to oppose a part of a secondary flame ring at the upper part of the holeless portion. CONSTITUTION:Since the burner is provided with a holeless portion 2c, a gaseous mixture and air which have not been burnt up to this height has no place for forming a flame. Therefore, the gaseous mixture and air is afforded with a time enough for mixing them with each other and a suitable temperature, and pushed up to a clearance 8b between the uppermost air hole 2b of an inner flame cylinder 2 and a secondary flame ring 8 in a state close to premixing. Further, the air hole 2d formed directly below the holeless portion 2c provides uniform air and temperature to the gaseous mixture rising along the holeless portion 2c. As a result, an excellent premixed state is created, and conversion of the secondary flame into a blue flame is performed and thus it is made possible to prevent generation of soots.
Patent JP-S60247492-A (JP)
Title: Welding rod for nb-contg. heat resisting steel
Inventor: IWANAGA SHINICHIROU
IPC: B23K35/30
Filed: 1984-05-21
Abstract: PURPOSE:To improve weldability and to improve the creep rupture strength at a high temp. by incorporating specific weight % of Nb, Ni, Cr, etc. into a welding rod and adjusting (C+N) in a prescribed value range. CONSTITUTION:The components of the welding rod are constituted to contain 0.5-2.0% Nb, 20-40% Ni, 15-30% Cr, 0.5-2.0% Mn, 0.10-0.40% C and 0.02- 0.20% N and to consist of 0.15-0.5% (C+N) and the balance <=0.1% Fe and Si and <=0.015% P and S, etc. Ni and Cr contribute to an improvement on oxidation resistance and high-temp. strength and Nb contributes to an improvement in the creep rupture strength at a high temp. The weldability is thus remarkably improved by the above-mentioned components coupled with the limitation of the (C+N) value. The creep rupture strength at the high temp. is also improved to the same level of the base metal or above.
Patent JP-H04333195-A (JP)
Title: Device for attaching product display plate in vending machine
Inventor: OGAWA SADAHIRO
IPC: G07F9/02
Filed: 1991-05-09
Abstract: PURPOSE:To improve visibility and to shorten operating time by attaching the product display plate attaching device of a vending machine in the front surface of a product containing device. CONSTITUTION:A display part 23 is attached in the front surface of the product containing device 5 by an L-bending part 21 provided in the front surface of a left side plate 9, the L-bending part 22 provided in the front surface of the right side plate 10, the display part 23 extending over the both bending parts 21 and 22 and a click part 211 provided in the end part of the display part 23 so as to engage with the both bending part 21 and 22 in the product containing device 5. When a product is packed in the vending machine, an operator confirms the product to be thrown in the plural product throw in holes 7 located at the upper part of the product containing device 5 by a product name entried in the display plate 26 of a product display plate attaching device 25 and, after that, packs the product. When the kind of the packed product is changed, the product display plate attaching device 25 where the display plate 26 of the changed product is previously attached is attached and exchanged.
Patent JP-S63269637-A (JP)
Title: System for automatically switching duplexed branch line
Inventor: SUZUKI KENJI
IPC: H04J3/00
Filed: 1987-04-28
Abstract: PURPOSE:To switch a line to a standby line, by causing the code pattern of monitor signals to be sent out to a time division multiplex device in its own station as the code pattern of fault information upon detecting fault information in its own station, disconnection of monitor signals from an opposite station, or code pattern of fault information from the opposite station. CONSTITUTION:The time division multiplex device 5 of a slave station 12 connected with the line terminal of a branch line section 22a at which a fault occurs detects line switching signals from a monitoring board 4 after detecting fault information. The time division multiplex devices 2 and 8 of a host station 11 and another slave station 13 which are respectively connected to the line terminals of a base line section 21a and branch line section 23a, at which no fault occurs, respectively detect line switching signals from monitoring boards 1 and 7. In any case, by means of the series of operations, the time division multiplex devices 2, 5, and 8 can detect any one of the line switching signals or fault information DNR, REC, SEND, and UNR and switching from the currently used line 31 to a standby line 32 can be performed after monitoring operations are carried out for a fixed time.
Patent JP-S62260908-A (JP)
Inventor: UCHIDA TOMIO
IPC: E01H5/12
Filed: 1986-05-07
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-S61257835-A (JP)
Inventor: ISAIASU RUUKOSU
IPC: G01G11/00
Filed: 1986-05-07
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-H11253331-A (JP)
Title: Rice washing method and its device
Inventor: UENOYAMA HARUHISA
IPC: B02B1/04
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To eliminate the waste of labor, time,water, etc., for rice washing work by putting rice in a net-like bag and message-washing it water so as to simply and surely wash rice at home. SOLUTION: The bag 1 of a net-like structure which has a size in which rice grains are not leaked is prepared and a prescribed amount of rice 4 is put into the bag 1 from its upper opening part 2. At this time, an amount keeping room inside of the bag 1 is put into the bag 1 and after then, an opening part 2 is closed by binding the upper part of the bag 1 to be one-fold. In this state the bag 1 containing rice 4 is put into water 8 in a rice cooker 7 to press- washing rice 4 like squeezing it through hands like washing a hand towl. At this time, the dirt of rice comes out into water through the meshes 3 of the bag 1. When water 8 becomes sufficiently dirty, the bag 1 is taken out from water 8 and after casting off water 8, the rice cooker 7 is filled with water 8 to press-wash the rice 4 within the bag 1 similarly.  After washing the rice, the part 2 of the bag 1 is opened to move rice 4 to the cooker 7 to cook rice.
Patent JP-S5627178-A (JP)
Title: Magnetic brush developing method
Inventor: OKA KENJIYU
IPC: G03G15/09
Filed: 1979-08-13
Abstract: PURPOSE: To obtain a required development characteristic according to originals by varying the gap between the developing sleeve surface and the electrostatic latent image carrier surface and by holding always the movement speed of the carrier surface mentioned above and that of the brush tip of the developer equally approximately.  
     CONSTITUTION: Magnet roller 2 and developing sleeve 3 are moved in the direction opposite to electrostatic latent image carrier 1 in the developing region, and developer 4 is so set that it may be moved downward exclusively while being agitated by  rotation of magnet roller 2. In this case, when the movement speed of developer 4  which moves on developing sleeve 3 and slides on the surface of electrostatic latent  image carrier 1 and the movement speed of the surface of electrostatic latent image  carrier 1 are denoted as Vt and Vp respectively and developing gap (h) is changed 0.7mmW1.0mm, Vp=Vt can be true by setting rotation frequency Ns of developing sleeve 3 to 60/60r.p.s. or setting rotation frequency Nm of magnet roller 2 to 950/ 60r.p.s., so that adjustment of the edge effect of the original is possible. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58221033-A (JP)
Title: Frequency-sensitive shock absorber
Inventor: KOMAMURA SEIJI
IPC: F16F9/46
Filed: 1982-06-16
Abstract: PURPOSE:To improve running performance and running confortableness by variably controlling the resonance frequency of a resonance value. CONSTITUTION:A resonance value 12 is mounted in the middle of ports 11A, 11B for connecting upper and lower oil chambers 4, 5 formed in a cylinder by a piston 2. The resonance valve 12 is retained at a neutral position through non- linear neutral springs 14 mounted on and under a resonance spool 13, and a spring bearing 16 for the neutral spring 14 is coupled to an operation rod 17 piercing a piston rod 3 and axially slidig, so that the resonance frequency of the resonance valve 12 is changed depending upon the stroke position of the operation rod 17.
Patent JP-H06314854-A (JP)
Title: Surface light emitting element and its manufacture
Inventor: OTSUBO KOJI
IPC: H01S5/183
Filed: 1993-04-30
Abstract: PURPOSE:To provide a surface light emitting element such as a low-resistance vertical resonator surface light emitting laser or the like using a nondoped semiconductor multilayer film reflector, concerning a surface light emitting element and its manufacture. CONSTITUTION:Semiconductor layers 21 and 22 large in band gap such as GaAs, AlAs, or the likes are grown alternately on a first conductivity/type semiconductor substrate 1 such as GaAs, or the like so as to form the first conductivity type semiconductor multilayer film reflector 2, and thereon a clad layer, a single layer distorted quatum well, a clad layer, etc., are grown to form a resonator 3, and thereon semiconductor layers 51 and 52 large in band gap such as GaAs, AlAs, or the likes are grown alternately to form a nondoped semiconductor multilayer film reflector 5. A high-impurity-concentration area 7 is formed in the section excluding the area right above the luminous region of this nondoped semiconductor multilayer film reflector 5 by introducing second conductivity type impurities, and a current injection part 81 is formed in this high-impuritty-concentration area 7.
Patent JP-H07291333-A (JP)
Title: Vial
Inventor: MIURA HIDEO
IPC: A61J1/05
Filed: 1994-04-18
Abstract: PURPOSE:To provide a vial wherein the sorting depending on materials is extremely easy at the time of discarding or incineration process, and also, at the time of discarding, the container made of glass or synthetic resin and the plug made of rubber, etc., can be rationally sorted depending on materials, and can be recycled. CONSTITUTION:On the outer periphery of a plug base part 12 made of an elastic material such as rubber, etc., through which a needle can pass, a thin seal cylinder 15 with a cylindrical structure, wherein an upward plug openable attitude and a downward sealing attitude under which the seal cylinder 15 is fitted on the outer peripheral surface of a bottle mouth 14 can be reversibly obtained, is integrally formed. At the same time, a plug part 16 with a cylindrical structure, which is tightly fitted in the bottle mouth 14, is integrally formed on the lower surface of the plug base part 12, and thus, a plug body A is constituted. Then, on the plug part 16 of the plug body A, ventilating means 17, 18 to communicate the inside of a bottle container 13 with the outside are provided.
Patent JP-H08294499-A (JP)
Title: Papilla treatment tool for livestock
Inventor: ABE NORITSUGU
IPC: A61D1/02
Filed: 1995-04-27
Abstract: PURPOSE: To provide a papilla treatment tool for livestock such that a farmer rather than a veterinary is able to attach easily to a papilla and that the attached state (retention) is maintained without needing a Jug, string, taping, etc. CONSTITUTION: The tool is constituted of a hollow catheter body A which is made of an elastic rubber material, which is provided with a near conical tip part 1, small-diameter neck part 2 continuous to the rear of the tip part and largediameter flange part 3 continuous to the rear of the neck part, and which is provided with such vent holes 4 on the circumferential face of the tip part as communicating with the inner part, and is additionally constituted of a cap B for attaching and detaching to the rear opening part of the catheter body.
Patent JP-H10294697-A (JP)
Title: Optical spatial transmission equipment
Inventor: ICHIHASHI NAGAHIRO
IPC: H04B10/11
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To provide an optical spatial transmission equipment which can transmit an optical signal far away by providing a high optical signal output by loading deep modulation through an electric to optic modulator. SOLUTION: This optical spatial transmission equipment passes the output signal of a main amplifier 5 through a distributor 6 and a delay line 7 at a transmitter, converts this signal to an optical signal through an electric to optical converter 14, converts the output signal of an error amplifier 12 to an optical signal through an electric to optic converter 15 respectively, transmits both the optical signals from the transmitter to the same light receiving part of the optic to electric converter at a receiver, synthesizes these signal spatially and cancels the intermodulation distortion component.
Patent JP-S59228626-A (JP)
Title: Method and device for moving granular body
Inventor: SUZUKI MASAYUKI
IPC: G02F1/01
Filed: 1983-06-10
Abstract: PURPOSE:To move a granular body by providing the powder in liquid and making the temperature of where the granular body is not present different from that of where the granular body is present. CONSTITUTION:When a voltage is applied to a heating resistor 6b, the granular body 7 in an air bubble is present near the heating resistor, but when the voltage to the heating resistor 6b is cut off and a voltage is applied to a heating resistor 6c, the granular body 7 moves to near the heating resistor 6c. Thus, the temperature difference is generated in the liquid to move the granular body 7 to near a resistor which is powered on in a device shown in a figure. For the purpose, the position of the granular body is controlled by selecting a heating resistor to be applied with the voltage.
Patent JP-S5630054-A (JP)
Title: Grinding and washing method for surface of granular material
Inventor: INO TOMIO
IPC: B24B31/00
Filed: 1979-08-14
Abstract: PURPOSE:To make it possible to manufacture strong granular material of good quality such as casting sand, fine aggregate etc. by means of an apparatus of simple structure, by washing sand or small particles of rock with water to finish it while grinding the granular material at a high contacting frequency with grinding surface. CONSTITUTION:A space 3 is made around a rotator 2 which has a grinding surface 1 made of wear-resistant carborundum, tungsten carbide etc., and another rotator 4 having grinding surface 1 is rotated at the outside of the space 3. When granular material such as sand, small particles of rock etc. are charged through a feed opening 5 to the space 3, the small particles come into contact with both the grinding surfaces 1 so as to be ground, and are washed with injected water and then taken out through the discharge opening 6. Finely divided particles are washed away and granular material having ground surfaces and having been washed with water is separated. For the grinding surface 1 of the method is used a combination of surfaces having shapes suitable for respective purpose. This method allows to set treating capacity freely at need.