baber/WOPTO huggingface dataset:
Patent JP-S58181-A (JP)
Title: Manufacturing method for semiconductor device
Inventor: KATOU JIYURI
IPC: H01L21/76
Filed: 1981-06-25
Abstract: PURPOSE:To ensure fine isolation between elements and realize a flat surface by a method wherein the isolating region is provided with a well between MOS transistor forming elements, and high purity heat resisting resin is imbedded in same well after implantation of ions for reversion prevention in same well. CONSTITUTION:A semiconductor substrate 2 is subjected to reactive ion etching wherein a resist serves as a mask for the formation of a well only in a region for isolating elements. The resist is used again as a mask for the implantation of ions 4 into the well for the creation of a reversion preventing layer. Next, the resist is removed and the entirety is subjected to heat treatment wherein all the surface including the well is covered by a gate oxide film 1. Then, the entire surface is covered with a high purity heat resisting resin insulating layer 3 by the spin coating technique. After this, the layer 3, other than the part located within the well, is removed in a developing or etching process. This setup renders ion etching method the sole factor in the determination of pattern precision and isolation is possible between fine elements thanks to the self-alignment between the ion implanted layer and the resin layer. The surface is ensured to be flat and no crystal defects are created.
Patent JP-S57211528-A (JP)
Title: Method of weathering test
Inventor: SHIOBARA TOMOO
IPC: G01N17/00
Filed: 1981-06-24
Abstract: PURPOSE:To obtain the result of accelerated weathering test, by a method wherein, in case a weathering test is made, an oxygen partial pressure of an atmosphere is set that it is higher than that of the air, and a relative humidity of an atmosphere at an irradiating time with ultraviolet rays is maintained at 40% or less. CONSTITUTION:A weathering test is made such that, as a sample supporting device 5, whereto a sample is attached, is turned, dispersion of water to a sample by a spray 8 and irradiation with ultraviolet rays froma a light source 3 are periodically repeated in an atmosphere having an enhanced oxygen partial pressure. Irradiation with ultraviolet rays is conducted such that a humidity, increasing due to dispersion of water by the spray, is brought to 40% or less of a relative humidity in an atmosphere through bleeding of water and air, being increased in humidity, through a drainage port 10 as dried air is fed by pressure through a blast port 9.
Patent JP-S63264206-A (JP)
Title: Control method for roll coolant in rolling mill
Inventor: SUZUKI YOSHIHIRO
IPC: B21B27/10
Filed: 1987-04-23
Abstract: PURPOSE:To perform satisfactory control of shapes for a rolled stock against a limited coolant source by controlling coolants, arranged in the work roll axial direction of respective rolling mills, to be supplied to different zones with time and uniformizing the all of flow rates. CONSTITUTION:Shapes of a rolled stock delivered from respective rolling mill work rolls are detected 1, a roll bender is controlled by a control circuit 7, locally elongated zones are detected 2 to select adjustment object zones 3 of coolants arranged in the respective work roll axial directions. Respective adjusted flow rates are decided 4 by the selection, a sampling time delay circuit 5 uniformizes all of flow rates, and coolant valves separatly installed in respective zones are on-off controlled 6. In that method, cooling is reasonably controlled against a limited capacity of a coolant source and the satisfactory control of rolled stock shapes is performed by use of an inexpensive coolant device.
Patent JP-H06309504-A (JP)
Title: Optical character reader
Inventor: KOBAYASHI TATSUYA
IPC: G06K9/32
Filed: 1993-04-26
Abstract: PURPOSE:To provide an optical character reader which can precisely recognize the printed characters even among the specific characters. CONSTITUTION:A matching mechanism 13b performs the matching between a recognizing subject pattern and a recognition dictionary pattern and outputs a non-coincidence signal showing a degree of non-coincidence. Then, a character deciding mechanism 13d decides the characters in accordance with the non- coincidence signal. When the mechanism 13d is unable to decide characters, a pattern moved variable measuring mechanism 13e measures the moved variable with which the complete coincidence is secured between both patterns. Then, the mechanism 13d decides again the characters based on the measured moved variable.
Patent JP-2000291329-A (JP)
Title: Door
Inventor: FUJIWARA TOSHIHIRO
IPC: E05F11/20
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To improve operability by pushing/pulling a grip in the opening/closing direction to a door main body, and arranging an opening force imparting mechanism for imparting opening force in the same direction as the operating direction of the grip to the door main body according to opening operation of the grip in the door main body. SOLUTION: A door 1 is provided with a rotary door main body 2 and a bar-shaped grip 3 for opening/closing operation arranged in the door main body 2. The grip 3 is respectively arranged in indoor/outdoor symmetrical positions of the door main body 2 so as to run in the vertical direction, respective upper end parts are respectively pivotally fixed/connected to an end part of an upper link (a grip support) 5 supported by a grip seat 4 in a state of slidingly penetrating through the door main body 2 in the indoor/outdoor direction, and respective lower end parts are respectively pivotally fixed/connected to an end part of a lower link parallel to the upper link 5 supported by the grips seat 4 in a state of slidingly penetrating through the door main body 2 in the indoor/outdoor direction to be swingable in the indoor/outdoor direction (the opening/closing direction)  to the door main body 2. That is, opening force of the door main body is reduced so that a door can be opened by simple operation.
Patent JP-H10292760-A (JP)
Title: Positioning device for expansion ladder
Inventor: AOYAMA KAORU
IPC: E06C1/18
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To conduct the positioning works of an expansion support easily while surely positioning the length of an expansion ladder when the length of the expansion support is adjusted and the expansion support is positioned. SOLUTION: The positioning device for the expansion ladder is formed of the support body 11 of the ladder and a slidably mounted expansion support 13. A fixing mechanism 16 is installed and fixed onto the support body 11. Operating pins 24 supported into support holes formed to both wall sides 23a of a recessed body 23 in a box body 17 are inserted into guide holes 22 obliquely penetrated and formed to the internal end face of an engaging body 19. The guide holes 22 of the engaging body 19 are moved by the operating pins 24 by shifting the recessed body 23 in the longitudinal direction of the box body 17. Accordingly, the engaging body 19 formed in an irregular shape at an outer end section is forwarded and retreated in the orthogonal direction to the direction of movement of the recessed body 23.
Patent JP-S58218251-A (JP)
Title: Spectrum spread receiver
Inventor: IMOTO KATSUYUKI
IPC: H04B1/7075
Filed: 1982-06-11
Abstract: PURPOSE:To set a threshold level voltage to an optimum value even after synchronous supplement and to increase the probability of the synchronous detection of a desired wave, by controlling automatically the threshold level voltage to the optimum value in a synchronism searching process. CONSTITUTION:A received signal Vi is applied to a correlator 1 and multiplied by a local reference signal from a code generator 6 and the product is supplied through an IF stage 2 to a demodulator 3 to be demodulated. The output of the demodulator 3 is applied to a synchronous detector 4; and a switch 12 is turned on when a code is searched for and a threshold level control circuit 11 is operated by the output signal of a comparator 7 to control a threshold level setter 9. The switch 12 is turned off by a signal generated when a synchronism deciding circuit 10 detects a desired received signal to control automatically the threshold level voltage to the optimum value while holding the level voltage even after synchronous supplement, improving the probability of the synchronous detection of the desired wave.
Patent JP-S5223217-A (JP)
Title: Information input unit
Inventor: EWATARI YOUJI
IPC: G06F3/048
Filed: 1975-08-15
Abstract: PURPOSE: To make the input operation easy by making it possible to input information by touching the conductor directly with a finger or any other part of human body without using the light pen. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5433151-A (JP)
Title: Manicuring apparatus
Inventor: MIZOBATA SHIROU
IPC: A45D29/05
Filed: 1977-08-18
Abstract: PURPOSE: To provide a manicuring apparatus, wherein a nail polishing device is positioned in a recess formed by a side wall, thereby scattering of pared nails being prevented to perform pleasant shaping of one's nail. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11346875-A (JP)
Title: Stool
Inventor: KIMURA KENICHI
IPC: A47C7/14
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a stool on which a user is hardly fatigued comparatively even when the user uses it for a long time. SOLUTION: This stool 1 is formed by combining a seat surface 5 formed of a soft resin and a main body 2 for housing, and the seat surface 5 is drooped in at least one direction and made to a calf receiving part A. Or, the calf receiving part A formed of the soft resin can be attached to the front surface of the stool 1 separately from the seat surface. Thus, since the calf of a sitting person is abutted on a soft resin part, a user is hardly fatigued even at the time of sitting for a long time.
Patent JP-H05295999-A (JP)
Title: Assembling and positioning method of segment
Inventor: TSUTSUI SHINSAKU
IPC: E21D11/40
Filed: 1992-04-20
Abstract: PURPOSE:To make accurate positioning achievable by judging whether there is a break in an existing segment or not from the picture data of a slip light image after positioning a builtup segment roughly, detecting a level difference and a clearance and compensating its position and attitude. CONSTITUTION:After the primary rough positioning of a builtup segment 42, a slit light is irradiated to two spots of a boundary part along the tunnel circumferential direction of both builtup and existing segments 42 and 41 and one spot of another boundary part along the tunnel axial direction, respectively. Next, a difference between the maximum coordinate value and the minimum coordinate value in the level difference direction of a slit light image at the side of the existing segment is sought from picture data obtained after photographing each of these slit light images by a television camera 45. In succession, the difference is compared with the threshold value, whereby the presence of a break in the existing segment 41 is judged, and when there was the break, the builtup segment 42 is shifted to a position that avoided the break, and then respective level differences and clearances at three spots are detected out of the picture data. Subsequently, on the basis of information on the level difference and clearance, the position and attitude of the builtup segment 42 are compensated and thereby fine positioning takes place.
Patent JP-S58217212-A (JP)
Title: Center cut end mill
Inventor: GOTOU KAORU
IPC: B23B51/04
Filed: 1982-06-10
Abstract: PURPOSE:To effectively utilize a cutting blade tip and prevent the nose part of an internal periphery side tip from being broken off by preventing the rubbing cutting of a linear part forming the bottom blade of an outer periphery side tip. CONSTITUTION:For an inner periphery side tip 18 and an outer periphery side tip 19, rhomb-shaped tips or parallelogram-shaped tips being in the same shape and size with each other are used, and the obtuse nose part of the inner periphery side tip 18 is located on the central part of the tip of an end mill body. On the other hand, the acute nose part of the outer periphery side tip 19 is located ahead of all other cutting blade parts, while this tip edge and rear end edge of the linear part extending from the acute nose part to the rear in the axial direction of the end mill body are placed at approximately equal distance from the axis of the end mill body.
Patent JP-S6134501-A (JP)
Title: Method and apparatus for providing optical layer made of silicon compound on substrate
Inventor: PEETAA BUIRUTSU
IPC: C23C14/34
Filed: 1985-05-13
Abstract: 1. Process for the deposit of optical layers of compounds of silicon to substrates by reactive cathodic sputtering of silicon-containing target materials, characterized in that a cast polycrystaline silicon moulding which has solidified from the molten state and contains at least 99 % silicon with doping substances from the group comprising boron, antimony, phosphorus and arsenic is subjected to sputtering as the target material by means of a direct voltage in an atmosphere containing the reaction gas.
Patent JP-S58215900-A (JP)
Title: Electrostatic type electroacoustic transducer
Inventor: TANAKA MASANORI
IPC: H04R19/00
Filed: 1982-06-10
Abstract: PURPOSE:To improve product precision easily by sticking a couple of frame bodies to both plate surfaces of a diaphragm and using those frame bodies as spacers for specifying the gap size between a solid electrode and the diaphragm. CONSTITUTION:A couple of fixed electrodes 22a and 22b are arranged in a housing 21 at its upper part. Consequently, the diaphragm 24 having the surfaces made conductive is inserted and held between those electrodes 22a and 22b. This diaphragm 24 is formed by sticking frame bodies 25a and 25a' formed in the same shape to both plate surfaces oppositely and uniting the diaphragm 24 to the frame bodies 24a and 25a'. At this time, the thicknesses of the frame bodies 25a and 25a' are set so that the electrodes 22a and 22b, and diaphragm 24 have gaps A and B of desired size, and the frame bodies 25a and 25a' are used as the spacers. Consequently, the frame bodies 25a and 25a' are formed thinly enough for application to a microphone, so an electrostatic type push-pull microphone with high performance is realized.
Patent JP-S60246223-A (JP)
Title: Magnetic garnet film
Inventor: OKADA OSAMU
IPC: C01G49/00
Filed: 1984-05-18
Abstract: PURPOSE:To provide a magnetic garnet film having a composition of formula YASmBCdCBiECaFFeGGeHSiIYJLuKO12 wherein molar ratios of the elements fall within specific ranges, having high crystallinity, and useful for a high-density magnetic bubble element having improved temperature characteristics. CONSTITUTION:A magnetic garnet film having the above composition wherein 0.2<=C<=0.5; J=alphaA; K=betaD; 0.02<alpha<0.04; 0.05<beta<0.12; A+B+C+D+E+F=3; G+H+J+K=5; A may be 0; H and I are not 0 at the same time; G, D, E, F, G and K are not H. Defects of conventional garnet film are eliminated in the present garnet film, and the temperature coefficient of the bubble extinction magnetic field is set to -20--22%/ deg.C in the present garnet film.
Patent JP-H0243222-A (JP)
Title: Poly(thiuram disulfide), its manufacture, and its utilizasion for polymerization of vinyl monomer
Inventor: JIRUBEERU KURUE
IPC: C08F12/00
Filed: 1989-04-19
Abstract: PURPOSE: To improve functionality of a vinyl polymer by reacting a specific compound with CS 2  in the presence of an oxidant and a tertiary amine.  
     CONSTITUTION: A compound of formula VI [A 2  is formulas VII-VIII (R 11  is C 1-12  alkyl, C 1-12  alcokxyl or the like); R 3-4  are -O-, formulas IX and V respectively; x is 1-100, and more than one in case of A 3-4 ; p is 2-100] is prepared by reacting (a) a compound of formula I {R 1-2  is a linear or branched C 1-12  alkyl [interrupted with a hetero atom and/or at least one residue of formula II (R 3  is R 1 )], a C 3-12  cycloalkyl, aryl or the like; A 1  is a residue of formula III [R 8-9  is H, at least one of hetero atom and/or at least one alkyl residue of formula IV (R 10  is R 1 ); n is 1-6], an alicyclic residual group containing at least one of hetero atom, a compound of formula V (in this case, R 1  and R 2  in formula I are bonded mutually to constitute a nitrogen-heterocyclic ring with (b) CS 2  in the presence of an oxidant and a tertiary amine. 
     COPYRIGHT: (C)1990,JPO
Patent LT-2004077-A (LT)
Title: Method and process for improving skin appearing
Inventor: PARSONS DIANA J
IPC: A61Q17/00
Filed: 2004-08-11
Abstract: The method and process for producing youthful appearing, small-pored and smooth skin comprises pretreating the skin topically with retinoic acid, applying a contaminate in oil to the skin, and removing the contaminate by exploding or rupturing in with laser light. When treating the face, removing the contaminate requires only about 4 minutes. The laser light itself does not injure the skin but the rupture of the contamination produces thermal injury in the high dermis leaving the epidermis intact. Repeated intermittent laser treatments and applications of topical retinoic acid produces the desired results in the skin indefinitely as long as the treatments and applications are continued.
Patent LT-2005021-A (LT)
Title: Double partition construction with sound insulation
Inventor: STAUSKIS VYTAUTAS JONAS
IPC: E04B1/74
Filed: 2005-03-01
Abstract: The invention relates to a partition construction that is designated to increase sound insulation without increasing thickness of the partition and may be used in the construction of residential and office buildings. The double partition with sound insulation consists of two walls of deferent thickness and materials, an air space, which is filled with an insulation material, and an additional thin plate, which is fastened to one of the walls and with the wall constitutes an additional sound insulation construction.
Patent LT-2006053-A (LT)
Title: A piston engine and a motion change device
Inventor: KLIMAVICIUS GEDIMINAS
IPC: F02B23/00
Filed: 2006-06-29
Abstract: The invention relates to mechanical engineering and can be used for piston engines and motion change devices. A piston engine and motion change device comprises on an axis (1) mounted rotor (2), with two rings shaped permanent magnets (3). The line(4 ) which separates opposite poles is sinusoid shaped with segment on rotor's (2) side. Electromagnets (7) and (8) are placed over a line (4) on guides (6) and connected to pistons (9) and (10). An engine comprises two cylinders (11) and (12), stator windings (13), a control block (14), a batcher (15) of compressed air, a fuel injector (16) and a synchronic sensor (17). An engine is fixed in a frame (18), a battery (19) is connected to a control block (14), and container (20) of compressed airis connected to a batcher (15). En engine can use heat power of electricity, compressed air and fuel.
Patent MX-9101704-A (MX)
Title: Composicion explosiva.
Inventor: FORSBERG JOHN WESLEY
IPC: C09K23/16
Filed: 1991-10-22
Abstract: Se describen composiciones de sales que contienen : (A) al menos un resto de sal derivado de (A) (I) por lo menos un agente acilante policarboxílico de alto peso molecular, donde dicho agente acilante (A) (I) tiene al menos un sustituyente hidrocarbilo que tiene un promedio de unos 20 a 500 átomos de carbono.
Patent MX-9102037-A (MX)
Title: Eyector o succionador quirurgico portatil o fijo
Inventor: GUTIERREZ SALVADOR HECTOR DE L
IPC: A61M5/00
Filed: 1991-11-04
Abstract: En el área medica o paramedica es necesario la succión de líquidos que pueden ser; saliva, flemas, sangre, etc. El aparato consiste como base un motor o motocompresor de capacidad variable (lo que exista en el mercado) puede ser de 1/5, 1/8, 1/10, o de 1/12; el cual proporciona vacío en una de sus múltiples salidas.
Patent MX-9301117-A (MX)
Title: Metodos para la deteccion de la estructura y rearreglos cromosomicos.
Inventor: TARON DOUGLAS J
IPC: G01N33/53
Filed: 1993-03-01
Abstract: Se describen métodos y reactivos para la detección in situ de la estructura cromosómica o una región de los cromosomas implicados en los rearreglos. Estos reactivos incluyen una multiplicidad de sondas de secuencias de ADN marcadas, que son complementarias para diferentes porciones del cromosoma o región del cromosoma que va a detectarse y anticuerpos específicos marcados.
Patent MX-9301347-A (MX)
Inventor: RINALDI ROBERTO
IPC: C08F4/60
Filed: 1993-03-11
Abstract: Process for the gas-phase polymerization of ethylene and ethylene mixtures with  alpha -olefins CH2=CHR in the presence of a high activity catalyst comprising a titanium compound containing at least one Ti-halogen bond supported on magnesium dichloride in active form, said process comprising the steps of: (a) contacting the catalyst component; (b) prepolymerizing ethylene or ethylene mixtures with alpha -olefins in order to produce a polymer amount of from approximately 5 g per g of solid component, up to an amount corresponding to about 10% of the final catalyst yield; (c) polymerizing ethylene or ethylene mixtures with  alpha -olefins in the gas-phase, in the presence of the prepolymer-catalyst system obtained in (b) , while maintaining in the gas phase a molar concentration of the alkane comprised between 20 and 90 % with respect to the total gases. <IMAGE>
Patent MX-9301623-A (MX)
Title: Carpetas de archivo de estante reforzadas.
Inventor: HAWES ROBERT E JR
IPC: B43L3/00
Filed: 1993-03-23
Abstract: Una carpeta de archivo de estante reforzada tiene miembros de panel frontal y posterior conectados a lo largo de una línea de doblez y un miembro de panel posterior. El refuerzo se aplica en ambos lados del miembro de la lengüeta y en la superficie externa de la linea de doblez que se extiende hacia las superficies adyacentes de los miembros del panel frontal y posterior.
Patent MX-9301899-A (MX)
Title: Aparato de soporte fluidizado para paciente.
Inventor: KATZ VICTOR
IPC: A61G7/057
Filed: 1993-04-01
Abstract: Una cama fluidizada mejorada para el soporte de un paciente en la que una tina o cuba llena de microesferas está soportada por unas patas e incluye una cámara en el fondo de la misma para proporcionar aire bajo presión a través de un difusor. Las micfroesferas se vuelven fluidas cuando se pasa aire bajo presión a través de las mismas. Una envoltura o bolsa está conectada a un borde de la tina. La bolsa comprende una sábana filtrante en su parte superior y un material que llena sustancialmente la tina provista de un tamiz. El material puede incluir pesas o lastres y la bolsa puede presentar una abertura para desalojar los aglomerados que se forman cuando el exudado de un paciente entra en contacto con las microesferas. La cama fluidizada está particularmente adecuada para usarse en un hospital.
Patent MX-9303177-A (MX)
Title: Metodo para determinar el crecimiento de moho y aparato para medir el crecimiento de dicho moho en sustratos amorfos.
Inventor: KING BRUCE DEXTER
IPC: C12M1/34
Filed: 1993-05-28
Abstract: Se mide el crecimiento de moho en una muestra al colocar la muestra en un recipiente que mantiene un ambiente constante controlado que soportará el crecimiento rápido del moho; manteniendo la muestra con un contenido de humedad constante, al iniciar el crecimiento del moho en la muestra; y midiendo el cambio de O2 y/o CO2 en el recipiente como una medida del cambio del crecimiento del moho en la muestra.
Patent MX-9303556-A (MX)
Title: Secado de material de cacao.
Inventor: MAZUREK ROBERT JOHN
IPC: A23G1/06
Filed: 1993-06-15
Abstract: Un procedimiento para secar un material de cacao alcalizado obtenido alcalizando una fuente de cacao que comprende pasar el material de cacao alcalizado a través de un evaporador de superficie de barrido o de película delgada bajo vacío.