baber/WOPTO huggingface dataset:
Patent JP-H02188748-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: KIDA SHUJI
IPC: G03C7/38
Filed: 1989-01-18
Abstract: PURPOSE:To obtain the silver halide color photographic sensitive material having good color developability and sufficient color developing density by incorporating a specific coupler into a red photosensitive silver halide emulsion layer. CONSTITUTION:The coupler expressed by the formula I is incorporated into the red photosensitive silver halide emulsion layer. In the formula I, R1 denotes a cyano group, nitro group, perfluoroalkyl group, alkylsulfonyl group, perfluoroalkylsulfonyl group, 2-benzoimidazoryl group, acyl group, 1-tetrazolyl group, perfluoroalkoxy group, sulfamoyl group or hydrogen bondable group. R2 denotes a hydrogen atom or substituent; X denotes the nonmetal atom group necessary for forming 5- to 7-membered satd. heterocyclic groups together with N. The good color developability and the sufficient color developing density are obtd. in this way and the color reproducibility is improved; in addition, the change in the hue of the dyestuff image by heat and humidity is decreased.
Patent JP-H09124369-A (JP)
Title: Sintered compact of aluminum nitride
Inventor: MIYAHARA KENICHIRO
IPC: C04B35/581
Filed: 1994-01-31
Abstract: PURPOSE: To obtain a sintered compact of aluminum nitride capable of raising heat transfer characteristics, comprising AlN as a main component, by blending AlN with Ca and Y as metal oxides in a specific ratio. CONSTITUTION: The heat conductivity of this sintered compact of aluminum nitride can be raised to >=90W/m.k, preferably >=100W/m.k by making the contents of Ca and Y calculated as CaO and Y2 O3 in a range enclosed by lines connecting points A, B, C, D and E in the figure, preferably in a range enclosed by lines connecting the points A, F, G, H and E. The thermal conductivity of the composite material is >=90W/m.k, preferably >=100W/m.k. Metal compounds of Ca and Y in the sintered compact exist mainly as grain boundary products. The fine structure of the sintered compact has 0-120 degree dihedral angle between AlN crystal particles in which a grain boundary phase exists.  The sintered compact of aluminum nitride is obtained by blending AlN with powder having 2-40μm particle diameter distribution with CaCO3 powder and Y2 O3 powder having 1μm particle diameter and 99.9% purity in a composition range of the figure in a wet state, press molding under 1,000kg/cm<2> and baking in nitrogen at 1860 deg.C for 30 minutes.
Patent JP-H05247273-A (JP)
Title: Rubber stock containing polyhydric phenoxy resin
Inventor: MAAKU SAMIYUERU SHINSUKII
IPC: C08L21/00
Filed: 1993-01-22
Abstract: PURPOSE: To improve the tensile strength at break, cord adhesion and low strain stiffness of a rubber stock without environmental pollution by incorporating a specific polyhydric phenoxy resin thereinto.  
     CONSTITUTION: Into a natural rubber and/or a rubber derived from diene monomers, incorporated 0.1-10.0 phr of a polyhydric phenoxy resin having a mol.wt. of 450-10,000 of formula I [wherein V is -OH or -NH 2 ; W is -O- or >N-H, provided that when V is -NH 2 , W is -O- and when W is >N-H, V is -OH; X and Y are each -O- or >N-H, provided that when X is -N-, Y is -O- and when Y is >N-H, X is -O-; Z is formula II-V (wherein R 1 -R 4  are each H or Cl; R 5  and R 6  are each H, a 1-9C alkyl or CQ 3  wherein Q is selected from F or Cl; and G is -O-, or formula VI or VII); n is 1-20; and m is 0-10] and optionally 0.1-10.0 phr of a methylene donor of formula VIII (wherein X is a 1-8C alkyl; R 7 -R 11  are each H, a 1-8C alkyl, -CH 2 OX or their condensate), are incorporated. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H05196904-A (JP)
Title: Magneto-optical film
Inventor: NAKAMURA NOBUO
IPC: G02F1/09
Filed: 1992-01-22
Abstract: PURPOSE:To provide the magneto-optical film which has high sensitivity as a magneto-optical film for a magneto-optical sensor for which a magneto-optical effect is utilized and decreases the fluctuations in the sensitivity with temp. by forming the magneto-optical film of a magnetic garnet film which has a compsn. YxTbyBi3-x-yFe3O12, satisfies specific conditions and has a specific film thickness. CONSTITUTION:This magneto-optical film is used for the magnetic field sensor formed by utilizing the magneto-optical effect, consists of the compsn. YxTbyBi3-x-yFe3O12 and is so formed that (x) and (y) within a range of 0.7 to 1.0 (x) satisfy the conditions expressed by equation. The thickness of this magnetic garnet film is specified to 115 to 145mum. More particularly, the magneto-optical film is adequate as the material for the magneto-optical sensor for measuring micromagnetic fields in a severe environment in the case of current value detection of distribution lines, etc.
Patent JP-S62167014-A (JP)
Title: Releasant
Inventor: KONDO KANEMITSU
IPC: B29C33/62
Filed: 1986-01-20
Abstract: PURPOSE:To markedly reduce the number of coating operations applied on the cavity surface of molds at molding operation by a method wherein magnetic powder is dispersed in polymer forming flat releasant films, which do not break at the removal from the molds, when applied on the molds. CONSTITUTION:Polymer 10 with high cohesive failure strength is employed as the main component of releasant 7a so as to form flat releasant films, which do not break at removal from molds, when applied on the cavity 6 made by the molds. Fluoroplastic such as polytetrafluoroethylene or the like, fluororubber- based polymer such as copolymer mainly consisting of propyrene hexafluoride and vinylidene fluoride or the like and silicone-based polymer such as polymethyl phenylsiloxane or the like is used as the polymer 10. Magnetic powder 10 is contained in the releasant 7a. Because normally ferrous material, which is magnetic, is used for a mold 1, the releasant 7a is attracted to a bottom force 3 side and brought under the state being kept on adhering to the surface of the bottom force 3. Consequently, when a worker touches the releasant film on the mold or when a molded part is removed from the molds, the probability of the separation of releasant film from the mold surface is small and no separation breakdown in the interior of the releasant occurs.
Patent JP-H07215620-A (JP)
Title: Elevator confinement failure rescue system
Inventor: YAMAGUCHI TOSHIYA
IPC: B66B5/02
Filed: 1994-01-31
Abstract: PURPOSE:To provide a system which moves an elevator by itself to a nearby floor due to unbalanced load between a car and a balance weight by releasing an electromagnetic brake by using existing equipment. CONSTITUTION:An electric circuit of an elevator confinement failure rescue system is provided with an electromagnetic brake release condition 16 at the time of confinement failure, a B relay coil 17a for releasing the electromagnetic brake at the time of confinement failure to be picked up when the electromagnetic brake release condition 16 at the time of confinement failure is satisfied, and a B relay contact 17b which is turned 'ON' due to pick-up of the coil 17a in addition to conventional relay contact 12 for up run and relay contact 13 for down run. Consequently, when the electromagnetic brake release condition 16 at the time of confinement failure is satisfied, the B relay coil 17a picks up, and the B relay contact 17b is turned 'ON' to release an electromagnetic brake coil 15. As a result, the electromagnetic brake is released and a car can move up and down.
Patent JP-H04253460-A (JP)
Title: Called party schedule display system
Inventor: IWAI KAZUHIRO
IPC: H04M3/38
Filed: 1991-01-30
Abstract: PURPOSE:To allow a caller to an extension to recognize a schedule and return time of an extension operator during absence. CONSTITUTION:A 1st multi-function telephone set 1 enters a leaving time and a return time and a schedule of the operator by using an entry means 11. A private branch of electronic exchange stores the information inputted from the entry means 11 to a storage means 7. A 2nd multi-function telephone set 2 receives the state of the 1st multi-function telephone set 1 to be in the incoming call reject setting and return time and schedule information and displays them onto a display means 21 when the telephone set 2 makes a call to the 1st multi-function telephone set 1.
Patent JP-S59137742-A (JP)
Title: Temperature adjuster of individual air conditioner
Inventor: CHIHARA YASUYUKI
IPC: F24F11/02
Filed: 1983-01-24
Abstract: PURPOSE:To contrive economical measures to meet a management system of a building, by enabling both concentrated control, which was mechanically impossible, and individual control by making use of an electronic temperature adjuster. CONSTITUTION:A changeover switch 5 possesses an individual control side contact point (a) and a concentrated control side contact point (b). An impedance conversion circuit 7 possesses an operational amplifier 8. An anode side and a cathode side of a Zener diode 14 are connected with a resistor 4 and a resistor 11 respectively to keep voltage at a contact point 15 of the resistors 10, 11 more than a certain voltage. A differential amplifying circuit 17 amplifying difference voltage between outputs from voltage split by a thermistor 16 for room temperature control and a resistor 13 possesses an operational amplifier 18. A comparator 24 possesses an operational amplifier 25. A driven circuit 29 having an amplifier makes a relay 30 operating and suspending a compressor operate. A setting of a temperature of a plurality of units can be done in the lump by applying voltage in a range of VH-VL to an input terminal 6 for concentrated control.
Patent JP-S59135856-A (JP)
Title: Preparation of food or seasoning
Inventor: SHIMIZU TETSUJI
IPC: A23L27/00
Filed: 1983-01-24
Abstract: PURPOSE:To prepare a food or seasoning having tangle-like taste, by adding a specific amount of potassium chloride to a food or seasoning. CONSTITUTION:Potassium chloride is added to an arbitrary food or seasoning. The amount of potassium chloride is >=0.05wt%, and the upper limit thereof is 2wt% for food and 20wt% for seasoning.
Patent JP-H04213696-A (JP)
Title: Tunnel shielding method
Inventor: TAKAHASHI HISASHI
IPC: E21D11/08
Filed: 1991-01-30
Abstract: PURPOSE:To line a small tunnel with minimized segments by placing a quartered first segment on the ground, connecting second and third segments on its both sides, and inserting a fourth segment between both and connecting them together. CONSTITUTION:Segments are comprised of four segments 1A to 1D equally divided, their cross-sectional shapes in circumferential direction are made in the form of circular arc, and their plane shapes are made in the form of an isosceles trapezoid consists of connecting sides 2a, 2b on both sides, a top side 3b and a bottom side 3a. Next, after a tunnel is excavated, the first segment 1A is first placed on the ground with the side of the long side 3a turned to the side of a facing. Then, the second segment 1B is connected with the connecting surface 2a on one side of the first segment 1A with the short side 3b turned to the side of the facing, and the third segment 1C is connected with the connecting surface 2b on the other side. And, the top end of the fourth segment 1D is inserted between second and third segments 1B, 1C with the side of the long side 3a tuned to the side of the facing, and pressed to the direction of an axis, thereby a cylindrical body that shields the excavated hole can be formed.
Patent JP-H05198614-A (JP)
Title: Semiconductor chip, circuit substrate and face down bonding method
Inventor: SAITO KATSUTOSHI
IPC: H01L21/60
Filed: 1992-01-23
Abstract: PURPOSE:To perform the face down bonding of a semiconductor chip with high alignment accuracy. CONSTITUTION:Electrode patterns 5, 6 and 7 exclusive for electrical monitoring of the alignment are provided on the electrode plane side of a semiconductor chip 1. Exclusive circuit patterns 13, 14 and 15 and monitor pads 16, 17 and 18 are provided on the mounting circuit substrate side in response to the chip patterns. At the time of alignment before bonding, conduction/nonconduction between the monitor pads is monitored. Thus, the alignment operation is automatized and the efficiency of the mounting operation is improved.
Patent JP-H06141724-A (JP)
Title: Insecticidal base
Inventor: CHIHO SATOSHI
IPC: A01M29/00
Filed: 1993-01-25
Abstract: PURPOSE:To obtain an insecticidal base suitable for an animal collar, etc., having excellently exterminating effect on insect pests such as flea and acarids living in body hair of pet such as dog or cat by impregnating a polyurethane- based artificial leather base having a specific density with an insecticidal active component. CONSTITUTION:An artificial leather base which comprises a surface layer of very small porous structure of polyurethane and a base layer of nonwoven fabric of nylon three-dimensionally bonded with polyurethane and has 0.3-0.45g/cm<3> density is made into 358 mm length, 123.5mm width and 2.8mm thickness. An insecticidal active component such as 4-phenoxyphenyl-2-(2- pyridyloxy)propylether and (S)-2-methyl-4-oxo-3-(2-propynyl)cyclopent-2-enyl-(1R)- cis, trans-chrysanthemate is dripped and impregnated into the artificial leather base to give the objective insecticidal base useful for an animal collar, etc., having excellently exterminating effect on insect pests such as flea and acarids living in body hair of pet such as dog or cat.
Patent JP-H05188715-A (JP)
Title: Image forming device
Inventor: MOCHIMARU HIDEAKI
IPC: G03G15/00
Filed: 1991-01-30
Abstract: PURPOSE:To protect forms in a form cassette by covering the opening of the form cassette projecting from the device main body, when the form cassette is attached to the device main body. CONSTITUTION:When the form cassette 15 is inserted into a form feeding part 14, the left upper end part of the form cassette 15 abuts on the downward- projecting part 19a of a cover body 19. While the cover body 19 guided by a guide part 20, it is moved left aganist the elastic force of a spring 21. The form cassette 15 stops when reaching the prescribed position where a form feed roller 16 and a friction pad 23 are in elastic contact. With the form cassette 15 stopped, a bottom plate 24 ascends by means of an arm 17, so that the front end of a stored form P abuts on the form feed roller 16. The forms P are fed one by the separating/carrying operation carried out by the form feeding roller 16 and the friction pad 23. Also, the upper opening of the form cassette 15 projecting from the device main body 1 is covered by the cover body 19.
Patent JP-H06224785-A (JP)
Title: Communication equipment
Inventor: YAMADA TATSUYA
IPC: H04B1/04
Filed: 1993-01-25
Abstract: PURPOSE:To prevent the overshooting of a transmission level at the time of activating transmission and changing the transmission level with a prescribed level supplied to a variable gain circuit as a control voltage as a value without causing the overshooting phenomenon of the transmission level. CONSTITUTION:A loop filter 9 with a holding function is connected the output side of an error amplifier 8 and its output is supplied to the variable gain circuit 2 as the control voltage. A D/A converter 14 is connected on the movable side terminal of a switching circuit 12 and digital data outputted by an analog level for supplying the control voltage to the circuit 2 are imparted so as to turn the output level of a power amplifier 3 to a target value from a control part 102. Also, the control part 102 outputs control signals for closing the circuit 12 for a prescribed time through a signal line 104 at the time before a time slot for sending signals. As a result, the voltage of a capacitor 153 and the control voltage of the circuit 2 are made equal to the output voltage of the D/A converter 14. Also, the control signals are outputted so as to short-circuit an analog switch 152 during the time slot for transmitting the signals through the control signals 103.
Patent JP-2000208920-A (JP)
Title: Soldering apparatus
Inventor: TAN SUGURU
IPC: B23K31/02
Filed: 1999-01-18
Abstract: PROBLEM TO BE SOLVED: To prevent an oxidation of a solder and to exactly solder by holding an inert gas ejected from a jetting part in a high concentration at an upper side of a chamber and providing a straightening plate having an opening formed to supply the gas held in the high concentration at the upper side of the chamber to a lower side of the chamber. SOLUTION: The soldering apparatus 1 comprises a solder tank 5 arranged at a lower side of a body frame 3, a sealed space constituted together with the tank 5 and a chamber 6 arranged and formed with a low oxygen atmosphere. A straightening plate 43 for straightening a flow of an inert gas ejected from a jetting part 42 is arranged at a upper side cover 26 side in the chamber 6. An oblique surface 45 is provided on the straightening plate 43, and the gas slowly flows toward the opening 47. A low oxygen atmosphere of the gas is formed in the chamber 6.
Patent LV-14136-A (LV)
Title: The construction of piles with high load-carrying ability
Inventor: ARHIPOVS ALBERTS
IPC: E02D5/22
Filed: 2008-10-23
Abstract: The invention can be used in construction in the cases of foundations arrangement under the buildings and constructions. Furthermore, it can be used for strengthening the existing buildings. Thanks to its high resistance to drawing, it can be also used while constructing masts and towers. A screw-shaped pile (1), whose lower end has a blade (2) and performation (3), serves as reinforced core. The body of the pile (4) is represented by a bore filled with liquid concrete. Through the liquid concrete a reinforced core (1) is driven at a depth of 1.0 m lower than the lower end of a boring pile. Then through a screwe-shaped pipe (1) by help of lower perforated part 3) into the soil "Mikrodur" material is pumped, which creates under the lower end of the pile (4) an area of fastened soil (5). This area by its diameter is bigger in several times than the diameter of pile's body.
Patent LV-14369-A (LV)
Title: Method and firelighting device for charcoal barbecue
Inventor: JAKUBOVS JĀNIS
IPC: F23Q3/00
Filed: 2009-11-24
Abstract: The present invention pertains to the methods and devices for lighting of charcoal in the grill. Its aim is to simplify the technological process, to accelerate a full charcoal ignition and to prevent an unpleasant smell. Towards charcoal there is a hot air stream directed got from electric current by using a hot air gun with glow plug added gleam of which gives inducement to charcoal ignition.
Patent YU-54302-A (YU)
Title: Portable apparatus for scientific identification of an individual
Inventor: BOCCACCI ROBERTO
IPC: G07C9/00
Filed: 2001-03-13
Abstract: A portable apparatus for scientific identification of an individual comprises, in a container (1) in the form of a small suitcase, a computer which is compatible with operating systems intended to use programs for scientific identification. The computer is connected to a monitor (2) and to a keyboard (3); it is able to be connected to a printer which is external to the container, and is predisposed for remote connection to a processing center responsible for identification. The apparatus further comprises a fingerprint reader (4) connected to the computer, and a digital camera (5) connected to the computer.
Patent AU-1026895-A (AU)
Title: Method and apparatus for communicating multilevel modulated data using concatenated coding
Inventor: HUANG ZHENG
IPC: H04N21/2383
Filed: 1995-01-17
Abstract: An outer symbol error correcting code is concatenated with a punctured multidimensional trellis code to provide an optimal scheme for communicating digital television signals in a standard (e.g., approximately six MHz) bandwidth channel via a cable television network or the like. An input signal (10) is encoded using an outer symbol error correcting code (12) to produce successive blocks. Each block comprises N seven-bit coded symbols of which M represent information to be communicated and the remaining N-M coded symbols comprise error correcting information. M/N is either 120/126, 121/127 or 122/128. The blocks are interleaved (18), and may be supplemented with control symbols (19) that include a synchronization pattern for M/N = 121/127 or M/N = 122/128. The interleaved blocks are convolutionally encoded using an inner trellis code (20) having a punctured rate 4/5 (sixty-four QAM) or 3/4 (sixteen QAM). The output symbols are multilevel modulated (21) for transmission over a communication path (26) using, for example, sixteen or sixty-four QAM. The transmitted symbols are decoded using a trellis decoder (32), deinterleaved (34), and further decoded in an outer symbol error decoder (36) concatenated with the inner trellis decoder (32). <IMAGE>
Patent AU-1158799-A (AU)
Title: Non rcr leuconostoc plasmid capable of being transferred into lactic acid bacteria; use as cloning and expressing tool
Inventor: BIET FRANCK
IPC: C12N1/21
Filed: 1998-11-02
Abstract: The invention concerns a plasmid having a replication mode which is not of the RCR type, and capable of being transferred in stable form into host lactic acid bacteria belonging at least to three different kinds.
Patent AU-1162300-A (AU)
Title: Filter device, and filtration and cleaning method
Inventor: SEBASTIAN HORST JURGEN
IPC: B01D25/164
Filed: 1999-11-11
Abstract: The present invention relates to a filter device for completely removing residual amounts, after filtration, from the space of the unfiltered product. The filter device comprises a plurality of parallel filtration plates which are separated by filtration layers as well as by membrane plates submitted to the action of pressurized air. The membrane plates are exclusively covered on both sides by a stretched membrane, wherein said membranes have a smooth outer surface and are made of a flexible material so as to cover completely the adjacent space of the unfiltered product.
Patent AU-1388601-A (AU)
Title: Method for producing highly reactive polyisobutenes
Inventor: RATH HANS PETER
IPC: C08F110/10
Filed: 2000-10-27
Abstract: Polyisobutenes are prepared by the continuous preparation process, by polymerizing isobutene in the presence of a catalyst comprising boron trifluoride and at least one cocatalyst in an inert organic solvent,a) a part of the reaction mixture obtained thereby being discharged continuously from the polymerization reactor,b) the catalyst being separated from the discharge and/or being deactivated in the discharge, andc) the solvent and any unconverted isobutene being separated from the discharge and recycled to the polymerization reactor,wherein the recycled solvent and, if present, the isobutene are subjected to a wash with water before recycling to the polymerization reactor and are then dried.
Patent AU-1393300-A (AU)
Title: Peroxidised polyorganosiloxanes (pos), one of the methods for preparing them andtheir uses as bleaching agent in dental compositions
Inventor: DROMARD ADRIEN
IPC: C11D3/37
Filed: 1999-12-01
Abstract: The invention concerns polyorganosiloxanes (POS) grafted with peroxide functions and functions stabilizing the latter. Said stabilized peroxidised POS are designed to form a novel oxidizing system useful as bleaching agents, for example or dental or detergent compositions. The invention aims at and succeeds in providing peroxygenated bleaching agents more stable and more efficient than those known in prior art. The inventive stabilized and peroxidised POS correspond for example to the formula (a). The invention also concerns a method for making said peroxidised POS, the precursors thereof and their uses as bleaching agents in dental compositions (toothpaste or detergent compositions).