baber/WOPTO huggingface dataset:
Patent JP-H0581884-A (JP)
Title: Method of programming flash eeprom cell
Inventor: NADERU RATSUJII
IPC: G11C16/10
Filed: 1992-03-12
Abstract: PURPOSE: To provide an improved programming method of EEPROM cell in a memory array, capable of programming and erasing without influence on other cell pages in an array by a cell page, and re-programming without influence on other cells in the array by the individual cells. CONSTITUTION: In the part of nXn memory array 10 of a flash EEPROM cell, a cell 12 is provided with a control/floating gate 14 connected with a word line WLO, a drain 16 fitted to a bit line BLO, and a source 18 connected with Vss line. Cells in a array are arranged in 'page'. A page is defined as a series of cells of which the source terminals are connected with a common Vss line and the control gates are connected with a word line. To delete the cell in the memory array 10, a voltage of about Vpp is supplied to the word line, which should be left as it is, to execute a selectively erasure of the cell page.
Patent JP-S59181517-A (JP)
Title: Foil wound transformer
Inventor: INOUE TAMOTSU
IPC: H01F27/32
Filed: 1983-03-31
Abstract: PURPOSE:To obtain metal sheet edge having a high insulating strength which does not require an insulator having U shaped cross section, does not allow entry of impurity to the winding edge by providing a protrusion having almost rectangular cross section at the edge of insulating sheet. CONSTITUTION:An insulating sheet 51 has the protruded portions 52 having almost rectangular cross section at both ends. The edge surface 53 of these protruded portions is coated with a bonding material 54. The length l0 of general portion of insulating sheet 51 is equal to the length of metal sheet of winding or is longer than it. Moreover, thickness of protrusion at the protruded portion 52 is almost equal to the thickness of metal sheet of winding. In the insulating sheet 51 thus formed, the metal sheet 2 is inserted to the general portion of insulating sheet 51 and then wound in the process of assembling the winding.
Patent JP-S63218609-A (JP)
Title: External drug for skin
Inventor: YANO SHINJI
IPC: A61K8/00
Filed: 1987-03-09
Abstract: NEW MATERIAL:The amide derivative of formula I (R<1> and R<2> are straight- or branched-chain saturated or unsaturated hydrocarbon group; the carbon numbers of R<1> and R<2> are 10-26 and 9-25, respectively; X-Z are H, 1-5C alkyl or hydroxyalkyl; X, Y and Z are not H at the same time). EXAMPLE:N-(2-hydroxy-3-hexadecyloxypropyl)-N-2, 3-dihydroxypropyl-hexadeca namide. USE:An active component for external drug for skin exhibiting excellent ameliorating and preventive effect against chapped skin owing to the radically improving effect of the compound on the water-retaining capability of cuticle layer. PREPARATION:The compound of formula I can be produced by acylating a compound of formula II derived from a compound of formula III and a compound of formula IV and selectively hydrolyzing the ester group of the resultant compound of formula V. The above effect can be further improved by the combined use of the compound with a surfactant.
Patent JP-S61217338-A (JP)
Inventor: ISOTANI KEIICHI
IPC: A47G19/16
Filed: 1985-03-18
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-H10212749-A (JP)
Title: Cabinet
Inventor: TANI MINORU
IPC: E03D11/00
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To effectively use the room of toilet with a base board by posteriorly mounting a cabinet with a storing space on the base board. SOLUTION: A toilet 10 is installed almost at the center of a toilet room, while at a rear part of the toilet 10 a front pannel 50 is erected. On both sides of the pannel 50 a right cabinet 60R and a left cabinet 60L having a notched part for avoiding a baseboard are arranged to form a toilet storing box 40. At a tank installation space of the box 40 a washing water tank and piping are disposed. Doors are provided at the cabinets 60R, 60L so that they can be opened and closed by means of hinges on the baseboard. At an upper part of the pannel 50 a hand washing counter 80 is mounted. Accordingly, a storing space can be formed also on the baseboard, facilitating an effective use of the toilet room.
Patent JP-S55144522-A (JP)
Title: Optical detector
Inventor: YAMAMOTO TAKASHI
IPC: G01V8/14
Filed: 1979-04-30
Abstract: PURPOSE: To manage with only one light projector and one light receiver in a space and enable warning for the wide space, by moving the light projector and the light receiver so that they simultaneously perform one reciprocation or rotation within a time set by a timer circuit.  
     CONSTITUTION: A light projector 3 and a light receiver 4 reciprocate or rotate together in a space 1. When there is no person in the space, a number counted by a first frequency counter 12 is equal to a value set by the first count number setting unit 13 and a second frequency counter 17 is reset by a pulse from an output terminal (n) and no output is supplied from an output section 20. When a person goes into the space 1, a light reception signal falls and no counting can be done within time set by a timer circuit 5. For this reason, no output pulse is generated, the second counter 17 keeps counting and an output is supplied from the output section 20 by an output from the second counter. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10231013-A (JP)
Title: Wrapping transmitter
Inventor: OSAKA TOSHIHIKO
IPC: B65G17/38
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a wrapping transmitter, which is improved so as to use a stainless or resin roller chain. SOLUTION: An auxiliary driver 6 is added to a main driver, to which driving force is granted to feed a roller chain 4 somewhat faster than the main driver 4 feeds the chain 4. The auxiliary driver 6 is provided with a powder clutch 61 to absorb excessive driving force on the auxiliary driver 6 as a result of a speed difference between the auxiliary driver 6 and the main driver with the powder clutch 61. In this way, tension to the chain 4 is dispersed to be smaller, so that a stainless or resin roller chain 4 can be used in a longer life.
Patent JP-H05257289-A (JP)
Title: Exposing device
IPC: G03F7/20
Filed: 1992-03-13
Abstract: PURPOSE:To shorten a processing time for exposing/recording, in an exposing device irradiating a transferred photosensitive process material with an exposing beam from an optical unit, to execute exposing/recording on the photosensitive process material. CONSTITUTION:This exposing device is provided with a plate-like photosensitive process material 1, a flat table 2 on which the photosensitive process material 1 is placed, and which transfers it in a prescribed direction, and the optical unit 3 executing the irradiation with two emitted exposing beams formed with the same picture data, and constituted so that the optical unit 3 is opposed to the photosensitive process material 1, and both surfaces of it simultaneously, have exposing 1 recording with the irradiation with two exposing beams.
Patent JP-S63221991-A (JP)
Inventor: IWASAKI TAKASHI
IPC: B25J19/00
Filed: 1987-03-11
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-S55146776-A (JP)
Title: Dot printer
Inventor: OKANO NORIAKI
IPC: B41J27/10
Filed: 1979-05-02
Abstract: PURPOSE:To obtain a printer which can perform clear dot printing with a highly anti-abrasive dot element, not using an ink ribbon, by joining a constantly rotating ink roll to the dot element provided in opposition to a printing pressure element. CONSTITUTION:A guiding body 30 mounted so that it can reciprocate in the horizontal direction holds the tip of a printing element 27 slidably so as for the tip to  face a spherical dot element 16. To the dot element 16 an ink roll 11 is joined constantly, and the dot element 16 is also rotated by the roll 11, which, in its turn, is rotated by a motor 3, and supplies ink constantly, while a cam 10 rotates also,  making a holding member 12 and the guiding body 30 conduct one reciprocating  motion in the horizontal direction and feeding recording paper 34 by driving a feed  roller 35.
Patent JP-H09240280-A (JP)
Title: Door hinge structure for vehicle
Inventor: MURAYAMA YUJI
IPC: B60J5/04
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To smooth insertion of a hinge pin without causing any damage on the inside face of a bush in a door hinge structure for a vehicle connecting a male member, which is provided with the first cylindrical bush and the second cylindrical bush whose inside faces are formed of synthetic resin at least, and a female member, which is provided with the first hole and the second insertion hole matching with the first bush and the second bush, to each other via the hinge pin. SOLUTION: A diameter of the second insertion hole 152 is set to be smaller than an inner circumference diameter of the second bush 132 , and in a hinge pin 10, an insertion shaft part 10e to be inserted into the second bush 132 and a locking shaft part 10f, which is provided with a smaller diameter as against the insertion shaft part 10e so as to be inserted into the second insertion hole 152 , are continuously arranged coaxially, while a temporarily locking circular groove 16 and a permanently locking circular groove 18 are formed in the locking shaft part 10f.
Patent JP-2000248055-A (JP)
Title: Biodegradable aliphatic polyester copolymer and its production
Inventor: ONO HAJIME
IPC: C08G63/60
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To obtain the subject aliphatic polyester copolymer excellent in crushability, powder-forming property, etc., in addition to biodegradability by subjecting an aliphatic diol to polycondensation with an aliphatic dicarboxylic acid, etc., and a lactone, etc., and specifying weight average molecular weight of the resultant polycondensation product. SOLUTION: (A) An aliphatic diol [e.g. an aliphatic diol of the formula HO-(CH2)1-OH (1 is 2-4)] is subjected to polycondensation with (B) an aliphatic dicarboxylic acid (anhydride or diester compound) [e.g. an aliphatic dicarboxylic acid of the formula HOOC-(CH2)m-COOH (m is 2-8) and (C) (i) a lactone [e.g. a compound of formula I (n is 2-5)] and/or (ii) a hydroxycarboxylic acid [e.g. a compound of formula II (X is H or methyl)] in an amount of 1-15 pts.wt. based on 100 pts.wt. copolymer to provide the objective copolymer having 1,500-20,000 weight average molecular weight(Mw) and 1.5-8.0 ratio (Mw/Mn) of Mw to number average molecular weight (Mn).
Patent JP-S63221862-A (JP)
Title: Method and apparatus for coating
Inventor: TOBISAWA SEIICHI
IPC: B05D1/28
Filed: 1987-03-09
Abstract: PURPOSE:To stabilize a film thickness by enhancing coating gap accuracy, in applying a coating solution containing a low b.p. solvent by a reverse roll coater, by applying heating to both sides of a metering roll. CONSTITUTION:The coating solution adhered to an applicator roll 2 over the entire width thereof through a fountain coater is shaven so as to coincide with the nip width accurately set by a reversely rotating metering roll 3. Therefore, the coating solution on the applicator roll 2 remains on both sides thereof and, in the case of the coating solution containing a low b.p. solvent, both sides of the roll 2 are contracted by the heat of evaporation generated when the solvent is evaporated. Then, both sides of the metering roll 3 are expanded by heating corresponding to the deformed applicator roll 2 and each of the diameters of both sides is made larger than that of the central part to make the gap between the rolls 2, 3 constant over the entire widths thereof.
Patent JP-H01227107-A (JP)
Title: Optical fiber array constituting method
Inventor: IWAMA TAKEO
IPC: G02B6/24
Filed: 1988-03-07
Abstract: PURPOSE:To obtain an optical fiber array whose polarizing surface can be easily adjusted and degree of integration is improved and, at the same time, in which optical fibers can be arranged at vary small intervals with high accuracy by providing a cover plate on V-grooves. CONSTITUTION:Plural parallel V-grooves 1a are provided at prescribed intervals on the surface of a base plate 1 and a notched groove 1b which intersects the V-grooves 1a at right angles is provided at a prescribed location of the end section 1c of the base plate 1. Then a cover plate 2 is put on the grooves 1a and cores 5a of optical fibers are passed through the holes 3 which are formed by the cover plate 1 and grooves 1a and have triangular cross sections when they are viewed from the side. The cores 5a are fixed to the triangular holes 3 in a state where the cores 5a are positioned by abutting the leading ends of the cores 5a to the abutting surface 4a of a stopper 4 abutted to the end face 1d of the base plate 1. Then the end section 1c is cut off from the base plate 1 at the position of the groove 1b and the leading ends of the cores 5a are protruded. Therefore, the optical fiber cores can be arranged and fixed at very small intervals with high accuracy, with their leading ends protruding by little lengths, without receiving any influences from the bend of the fibers.
Patent JP-H08242906-A (JP)
Title: Boot
Inventor: OKANO FUKAMIZU
IPC: A43B23/07
Filed: 1995-03-14
Abstract: PURPOSE: To enhance the strength, durability, and the sustaining power against cuts by forming the inner lining of a boot body from a knit of polyamide fibers finished in a sock shape. CONSTITUTION: A boot body is composed of two layers, the outer layer 1a and the inner lining 1b, wherein the outer layer 1a is made of a thermoplastic synthetic resin while the inner lining 1b consists of a knit of polyamide fibers finished in a sock shape. The surface of a last mold 2 is covered with a knit of polyamide fibers finished in a sock shape which becomes inner lining 1b. With this last mold 2, a side mold 3 and bottom mold 4 are combined to form a cavity, and the thermoplastic synthetic resin to become the outer layer 1a is injected into this cavity so that the outer layer 1a and inner lining 1b are consolidated. Polyamide fibers are hard to cut when they are turned in a cloth, textile, etc., but easy to be knit in sock shape, so that there is no risk that manufacture of the shoe body requires much labor.  It has also a low moisture absorption, anti-abrasiveness, and sustaining power against cuts, so that excellent strength, durability, and sustaining power against cuts are provided without impairing the comfort for the person to put it on.
Patent JP-S60202009-A (JP)
Title: Roller for conveyor
Inventor: KAWAZOE MAKOTO
IPC: B65G39/09
Filed: 1984-03-23
Abstract: PURPOSE:To simplify a roller body in structure as well as to facilitate its manufacturing, by pressing a flanged bearing box seal member, which is solidly molded with flexible material such as synthetic resin or the like, in the roller body composed of a steel pipe, etc., while letting the said member hold a bearing outer ring. CONSTITUTION:A flanged bearing box seal member 2 or a solid molding of plastics is attached to an end part of a roller body 1 which is made up of a pipe such as a steel pipe or the like having the specified inner and outer diameters cut off. The outer circumferential part of this seal member 2 is set down to a body holding part 3 having a diameter almost identical to that of the inner circumference of the roller body 1, and an annular flange 4 is formed in an outer end of this holding part 3. In addition, a bearing holding part 10 is installed in an inner circumferential part of the seal member 2, making it hold an outer ring 8 of a main bearing. The seal member 12 like this is pressed in the end part of the roller body 1 in a state that an inner ring 9 of the main bearing 7 is fitted in a roller shaft 15 provided with a projection claw 16 and then a protector cover 19 is fitted, locking the seal member with the fitting of a snap ring 20 to the shaft 15.
Patent JP-H11256703-A (JP)
Title: Multifunctional throating and ventilation structure for building
Inventor: KANEDA TATSUJI
IPC: A62C2/00
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a multifunctinal throating which serves as an external wall receiver in constructing an external wall, has a ventilation function in an air passage for the external wall inside and a part under a floor and communicates therewith respectively, has a rodent preventing function and automatically closes two kinds of air passages for a building in a fire. SOLUTION: A first flashing 2 constituted of an erecting rear surface 2a, a horizontal surface 2b, and an edge erecting surface 2c and a second flashing 3 constituted of an erecting rear surface 3a, a suspending surface 3b, a horizontal surface 3c, and an edge erecting surface 3d are continuously arranged by the respective erecting rear surfaces 2a, 3a so as to form a passage 4 between the both. Round holes 5 or oblong holes 6 are formed in the horizontal surface 2b and the suspending surface 3b and a thermal-expansion and incombustible material 7 is formed in the passage 4.
Patent JP-H01230709-A (JP)
Title: Method for controlling blowing in converter
Inventor: NAKAJIMA SHINICHI
IPC: C21C5/30
Filed: 1988-03-08
Abstract: PURPOSE:To adjust P content in molten steel at the time of blowing to the aimed range at good accuracy by using the total iron oxide concn. in slag as control parameter in the P content in the molten steel, controlling blowing condition so that the charging rate of the concn. follows to the aimed value and blowing. CONSTITUTION:The reference interrelation data T are selected based on the aimed range of the composition in the molten iron at the time of actual blowing and the composition thereof at the time of stopping the blowing from oxygen consumption ratio and the interrelation data group N for the oxygen concn. in the composition of the molten iron at the past blowing before starting the blowing and in each composition at the time of stopping the blowing. After the time when the oxygen consumption rate at the time of actual blowing reaches to the prescribed consumption ratio C0, the above concn. changing rate (T, Fe)A corresponding to the consumption ratio changing rate after the consumption ratio C0 is in order calculated with slag quantity, etc., and successively, the aimed value  (T, Fe)T of the above changing rate is found based on the above data T. By controlling the blowing condition for the oxygen flowing rate, etc., so that the charging rate follows the aimed value while collating the above charging rate with the above aimed value, the oxygen is blown.
Patent JP-2000249858-A (JP)
Title: Optical router
Inventor: KAJITA MIKIHIRO
IPC: H04B10/00
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To perform a route change (routing) of the data according to the light intensity of the transmitted data with simple constitution using a photocoupler. SOLUTION: In the photocoupler 1N of N branches, periods of diffraction gratings are changed in respective routes 31-3N, and phases when a refractive index change occurs are made to become optimum for N ways of light intensity. For instance, for a signal of the light intensity I1, the phase of the route 31 is set so that the refractive index becomes optimum, and for the signal of the light intensity IN, the phase of the route 3N is set so that the refractive index becomes optimum. By such a optical router using M pieces of N branches optical router 1N, M pieces of inputs are routing, and M pieces of outputs are obtained.
Patent JP-S61216637-A (JP)
Inventor: YAMAMOTO TAKUMI
IPC: A22C25/20
Filed: 1985-03-20
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-H0316336-A (JP)
Title: Scrambler/de-scrambler
Inventor: MAENO TAKAHIRO
IPC: H04L7/00
Filed: 1990-03-08
Abstract: PURPOSE:To simplify a circuit constitution by executing count control processing with the arithmetic processing in the unit of words not attended with the bit shift arithmetic processing. CONSTITUTION:A random/inverse random processing means 1 inverts and outputs the bits of an output data to a MODEM 5 when a bit inverse flag data is a prescribed value such as 'true'. A count control processing means 3 sets the content of a numeral to an initial value when all prescribed bits of a data representing the result of shift calculation are not coincident with bits inputted next to a bit shift arithmetic means 4 or the value of a bit inverse flag data is true. Thus, random code processing or decoding is executed with a simple circuit by the execution of the arithmetic processing in the unit of words not attended with the bit shift arithmetic processing and the consecutive production of the code with a short period generated not applied with random processing on the property of the generation polynomial is prevented.
Patent JP-H11244944-A (JP)
Title: Method for correcting deformation of cylindrical water-cooling type crucible
Inventor: KOMADA FUKUHIRO
IPC: B21D3/14
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To easily correct a deformed crucible to almost near the state before using by press-penetrating a punch having almost the max. diameter as the inner diameter of the crucible from the opening end pat while supporting the upper end or the lower end or both ends of the cylindrical water-cooling type crucible deformed with use. SOLUTION: In the case of lengthening the length of the crucible 2 by deforming with the use of the cylindrical water-cooling type copper crucible 2 in a consumable electrode type arc melting furnace, the lower end part of the crucible 2 is held with a holding tool 11 for correcting and punch 10 is press-penetrated from the opening end part to correct the crucible to the short length (pushing out method). In the case of extending the shrunk crucible 2, an upper end flange of the crucible 2 is held with a holding tool 12 for correcting, and the punch 10 is press-penetrated (drawing out method).  In the case of unnecessitating the correction of the length, the upper part and the lower part of the crucible 2 are held with a holding tool 13 having the same length as the crucible 2, and the punch 10 is press-penetrated and the crucible 2 is corrected to near the state as the true circle in the vertical cross section thereof (both end fixing method).
Patent JP-S55147439-A (JP)
Title: Gripper feeder
Inventor: SUZUKI TAKEO
IPC: B25J15/00
Filed: 1979-05-04
Abstract: PURPOSE: To feed materials intermittently at free pitches by interlocking an intermittent rotating mechanism and variable eccentric crank to an input shaft, letting a sliding grip block slide with guide shafts and cooperatively operating the guide shaft thereby holding the material alternately with a stationary grip block.  
     CONSTITUTION: An input shaft 3 is intermittently rotated by an adjustable crank pin 13 of a crank 11a by way of an intermittent rotating mechanism 5. A slide gripper block 19 is slided along the shafts 27, 29 by way of a crank rod 17. The shafts 27, 29 are interlocked to the input shaft 3 and at the top and bottom dead points of the crank pin 13, the sandwiching plates of both grippers 19, 32 are turned respectively in the opposite directions while the sliding gripper 19 is stopping, and the turning positions are maintained during moving. As a result of this, the material is sandwiched and fed by the slide holding plates during sliding of the slide gripper 19 and at its sliding in the opposite direction, the material is sandwiched by a stationary gripper 32 and is intermittently fed at the feed pitch based on the eccentricity amount of the crank pin 13. 
     COPYRIGHT: (C)1980,JPO&Japio