baber/WOPTO huggingface dataset:
Patent JP-H05341273-A (JP)
Title: Polymer dispersion type liquid crystal composite film and its production
Inventor: YAMADA NOBUAKI
IPC: C09K19/52
Filed: 1992-06-10
Abstract: PURPOSE: To provide a polymer dispersion type liquid crystal composite film having low driving voltage, high contrast and high retention by using a liquid crystal material having a functional group of F or Cl, which is chemically stable polar group, as a essential structural atom and a high polymer material. CONSTITUTION: The liquid crystal material selected from compounds expressed by formula I and formula II, and containing 50-100wt.% in total of both compounds is uniformly mixed with a photoradically polymerizable resin material having average solubility parameter of 8-11 and the average molecular weight of 100-1000 and the liquid crystal material is phase separated by photopolymerizing the polymerizable resin material. In formula I, each of A1 and A2 represents benzene ring, cyclohexane ring or the like, each of X1 -X6 represents H, F and Cl. Each of Z1 , Z2 and Q represents a single bond, -CH2 - or the like, Y represents H, F or Cl, R represents Cn H2n-1 - or the like, (m) is 0-2. And in formula II, each of B and C represents Cn H2n-1 -, Cn H2n-1 O or the like and L represents H or F.
Patent JP-S5854156-A (JP)
Inventor: KATOU SATOSHI
IPC: B29C63/00
Filed: 1981-09-25
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-H08103658-A (JP)
Title: Method for alkylation or transalkylation of aromatic compound and catalytic composition used therefor
Inventor: GIROTTI GIANNI
IPC: B01J35/10
Filed: 1995-06-16
Abstract: PURPOSE: To provide a catalytic compsn. for alkylation or transalkylation of arom. compd. having superior holding periods for individual reactive cycles, and thus superior performance from the viewpoint of productivity as well as superior mechanical characteristics such as crushing strength and abrasion resistance. CONSTITUTION: The catalytic compsn. for alkylation of arom. compds. consists of zeolite Beta, as such or modified by the isomorphic substitution of aluminum with boron, iron or gallium or by the introduction of alkali and/or alkaline earth metals following ion exchange processes, and of an inorg. ligand. The extrazeolite porosity, i.e., the porosity obtained by adding the mesoporosity and macroporosity fractions present in the compsn. itself, is such as to be composed for a fraction of at least 25% of pores with a radius higher than 100 angstroms.
Patent JP-H01317783-A (JP)
Title: Ink ribbon cassette
Inventor: OKAMURA YASUSHI
IPC: B41J32/02
Filed: 1988-06-17
Abstract: PURPOSE:To extend the life of a cassette and to set residual amount of ink at the time of replacement to almost the same degree with respect to each color, by providing the second transfer means for transferring the ink infiltrated in the second member at the position where the ink of a predetermined color is transferred by the first ink transfer means. CONSTITUTION:A supply roller8 and a roller 9 are rotated in the direction shown by an arrow with the running of an ink ribbon 2, and ink impregnating bodies 3a, 3b, 3c, 3d, ink absorbing bodies 4a, 4b, 4c and an ink impregnating body 4d are also rotated in the direction shown by the arrow. By this method, the ink of the ink impregnating body 3 is transferred to the ink ribbon 2 through the supply roller 8 to be infiltrated therein. That is, the ink impregnation amount of the ink ribbon 2 passing through a printing head 16 to return to a cassette case 1 is various. The ink of the ink ribbon 2 is absorbed by the ink absorbing bodies 4a, 4b, 4c through the roller 9. The ink impregnation amounts of the parts 2a, 2b, 2c of the ink ribbon 2 passing the roller 9 become almost uniform but black ink is supplied to the part 2d of the ink ribbon 2 by the ink impregnating body 4d.
Patent JP-S5941992-A (JP)
Title: Chroma signal recording and reproducing circuit
Inventor: AZEYANAGI TOMOMITSU
IPC: H04N5/923
Filed: 1982-09-01
Abstract: PURPOSE:To obtain a good chroma picture quality, by multi-recording the frequency of a chroma signal and a luminance signal, and controlling a carrier signal for frequency-converting a reproducing chroma signal by use of an output signal of a de-emphasis circuit provided in a reproducing circuit of the chroma signal. CONSTITUTION:A recording video signal is connected to a terminal 1, is supplied to an emphasis circuit 35 through a BPF 2, and ACC amplifier 4, an ACC detector 3 and a burst emphasis circuit 5, and a low band chroma signal subjected to frequency conversion 6 is recorded in a magnetic tape 9 by a recording head 8 together with a luminance signal. A signal reproduced by a reproducing head 10 is subjected to frequency conversion 14 through an ACC amplifier 12 and an ACC detector 13, and a chroma signal is supplied to a de-emphasis circuit 36. An output of the circuit 36 is made to pass through a burst de-emphasis circuit 17, and thereafter, is mixed with a reproducing luminance signal. Also, the output of the circuit 36 is inputted to a phase detector 23 through a switch 19, and a carrier signal of the converter 14 is controlled by an output of the detector 23. In this way, a good chroma picture quality is obtained.
Patent JP-S5776264-A (JP)
Title: Method of controlling ignition timing of internal combustion engine
Inventor: SUEMATSU TOSHIO
IPC: F02P5/15
Filed: 1980-10-29
Abstract: PURPOSE:To prevent under-shooting as well as over-shooting of engine speed, by advancing or delaying the ignition timing temporarily when switching between a ''drive'' range and a ''neutral'' range is effected on the basis of the output a range detecting switch. CONSTITUTION:An electronic control unit 14 controls the quantity of fuel ejected from a fuel injection valve 15 through detection of the fact that the output signal of an oxygen-density detector 46 is inverted from ''lean'' side to ''rich'' side and vice versa. At the same time, the control unit 14 controls operation of an ignitor 41 on the basis of the outputs of a cylinder discriminating sensor 43, rotational angle sensor 44, etc. Here, arrangement is such that the ignition timing is delayed by a prescribed angle in case that a torque converter is switched from its ''drive'' range to ''neutral'' range in response to the output signal of a range detecting switch 49 but advanced by a prescribed angle in case that the torque converter is switched reversely.
Patent JP-S5941476-A (JP)
Title: Preparation of enamelled product
Inventor: DOI KAZUO
IPC: C23D5/00
Filed: 1982-08-31
Abstract: PURPOSE:To prepare an enamelled product having a thick glaze layer by one process wherein glaze sheet consisting of glaze frit powder and fibrous substance and a ground coat sheet consisting of a ground coat frit powder and fibrous substance are placed on a substrate in a superposed state to be baked. CONSTITUTION:A ground coat frit powder, fibrous substance such as a pulp fiber or the like and, according to necessity, a mill additive, an aggregation agent, a binder or the like are mixed and dispersed in water to prepare a ground coat slurry which is, in turn, dehydrated by a sheetmaking process to fabricate a ground coat sheet. Similarly, a glaze sheet is obained from a glaze frit powder, fibrous substance or the like. In the next step, the ground coat sheet 2 obtained by the above mentioned process is placed on a substrate 1 such as a steel plate, an aluminum plate, a ceramic plate or the like and the glaze sheet 3 is further placed on the upper surface of said sheet 1 and the whole is baked to obtain an enamelled product. The above mentioned sheets are formed as thick layers or recessed and protruded parts may be formed on the glaze sheet to make it possible to obtain a product rich in decorative effect.
Patent JP-H04351231-A (JP)
Title: Redrawing method
Inventor: TAJIRI AKIRA
IPC: B21D22/30
Filed: 1991-05-27
Abstract: PURPOSE:To provide the redrawing method by which the development of folds is prevented, the development of shock line is reduced and the development of black seam is provented in a redrawing work in a deep drawing work, particularly, manufacture of two pieces-drink-can body for beer, etc. CONSTITUTION:By using a fold restrainer 2' having shoulder redius smaller than shoulder redius at the bottom part of a blank 4 formed in cup-state, the shoulder part at the bottom part of the cup 4 is formed with this fold restrainer 2' just before drawing of redrawing work and successively, the redrawing work is executed with a punch 1.
Patent JP-S6213498-A (JP)
Inventor: KAWASHIMA MIKIO
IPC: C11D3/44
Filed: 1985-07-11
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-S6043613-A (JP)
Title: Light-transmittable fiber
Inventor: YAMAMOTO TAKASHI
IPC: G02B6/02
Filed: 1983-08-19
Abstract: PURPOSE:To obtain a light-transmittable fiber having excellent flexibility, characteristic resistant to environment, etc. by using polysiloxane as a core component and a crosslinked org. polymer which has the refractive index lower than the refractive index of the core component, is transparent and has good flexibility as a sheath component. CONSTITUTION:Polysiloxane which has >=5 hardness, >=0.5kg/cm<2> tensile strength and >=20% elongation and is crosslinked preferably by a dimethylene unit is used as a core component. A crosslinked org. polymer which has the refractive index lower by >=0.01 than the refractive index of the core component, is transparent and has good flexibility is used as a sheath component, by which an intended light-transmittable fiber is obtd. The org. polymer for the sheath component is exemplified by polysiloxane such as polymethyl phenyl siloxane, polydimethyl siloxane, polymethyl trifluoropropyl siloxane, etc. having less content of a phenyl group than the polysiloxane for the core component.
Patent JP-S5775937-A (JP)
Title: Stabilized methylchloroform composition
Inventor: FURUNO MEGUMI
IPC: C07C67/00
Filed: 1980-10-30
Abstract: PURPOSE: The titled composition that contains, as a stabilizer, a glycerol monofatty acid ester such as glycerol monostearate, thus being used as a solvent for washing metal products for defatting, coating or adhesive, because of its high stability to iron, copper and zinc.  
     CONSTITUTION: A glycerol monofatty acid ester of the formula (R is aliphatic hydrocarbon of 18 or less carbon atoms) such as glycerol monocaproate, glycerol monolaurate is used as a stabilizer to give a stabilized methylchloroform composition. The amount of the stabilizer added is more than 0.001g per 100ml of methylchloroform. The composition shows high anticorrosive property to metals for general purposes such as iron, copper or zinc even in the presence of water. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10557-A (JP)
Title: Abrasive grain projection evaluation method for grinding wheel
Inventor: ABE KOZO
IPC: B24B53/00
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To accurately understand abrasive grain projection states by evaluating the abrasive grain projection states based on a relative load curve expressed by the projecting relative depth, which is expressed by the ratio of the absolute depth from an abrasive grain foremost part of a measured section curve to the wheel surface to a mean abrasive grain size. SOLUTION: A sectional curve 5 formed from abrasive grain 2 and binder 3 is measured to find a first relative load curve. Secondly, the absolute depth is found by multiplying the relative depth of the ordinate axis of the first relative load curve by the maximum height obtained from the sectional curve 5. In a second relative load curve, the ordinate axis and the abscissa axis are expressed by an projection relative depth (expressed by %) and a relative load length (expressed by %) respectively. The projection relative depth is a value, which is expressed by a percentage, obtained by dividing the absolute depth by the mean abrasive size of a grinding wheel. One of evaluation indexes for the abrasive grain projection states is the sectional depth equivalent to the maximum increase of the relative load length.
Patent JP-S639128-A (JP)
Title: Method for forming bump
Inventor: NOGUCHI ISAO
IPC: H01L21/60
Filed: 1986-06-30
Abstract: PURPOSE:To improve the productivity and the yield by forming the bump of the lead portion for providing connection to a semiconductor by means of electrical discharge machining. CONSTITUTION:After a film carrier 1 is fixed to a supporting stand of good flatness, a discharge electrode 10 is disposed at the film substrate 2 side. By applying a predetermined current to the discharge electrode 10, discharge phenomenon occurs in a discharge gap g between the end face 10a of the discharge electrode 10 and a lead part 4 opposite to the end face 10a. Therefore, the lead part 4 in the vicinity of the discharge point is heated to an extreamely high temperature and melted or vaporized, the melted and vaporized portion scatters due to the simultaneously generated discharge pressure, a groove 4a for forming a bump is formed in the lead part 4 in the vicinity of the discharge point, and bump 6 is formed. Thus, the shape of the bump 6 can be easily controlled by regulating the discharge current and the discharge gap g. Further, since the discharge electrode 10 can take any shape, machining of a bump 6 having a complex shape is available.
Patent JP-S5375752-A (JP)
Title: Data transmitter
Inventor: WATANABE KOUJIROU
IPC: H03C1/02
Filed: 1976-12-16
Abstract: PURPOSE: To obtain the transmission signal with less number of operations, by taking the operation obtaining the sample point of the data transmitter using polyphase modulation only as the addition for the addition and integration required for the designation of address. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0315573-A (JP)
Title: Continuous feeding apparatus of printing paper
Inventor: MIYAGAWA MASASUTE
IPC: B41J11/48
Filed: 1989-06-13
Abstract: PURPOSE:To print another printing paper in succession to the present printing paper when printing of said present printing paper is finished or interrupted, by setting the printing papers to a plurality of feed tractors separately and arranging the feeding direction of the printing papers to be switchable by a driving gear. CONSTITUTION:A printing paper 1 is driven by a feed tractor gear 8 in response to the movement of a driving gear 10 and directed to the contacting point of feed rollers 3, 4 by a feed tractor 2 driven by a motor. Then, the printing paper is supplied to a printing device 5 via the feed rollers, where the printing paper is printed. Once the printing paper 1 is printed, the driving gear 10 which is driven by a motor is actuated to move the feed tractor gears 8 and 9 which are simultaneously meshed with the driving gear 10. Accordingly, the feeding direction of the feed tractors 2, 7 is changed. The feed tractor 7 is directed to the contacting point of the feed rollers 3, 4. Subsequently, an end of a printing paper 6 which is kept waiting over the feed tractor 7 is supplied to the printing device 5 via the feed rollers 3, 4.
Patent JP-H10325731-A (JP)
Title: Image information unit
Inventor: MASUNARI KAZUTOSHI
IPC: G08G1/0962
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To enhance display performance and operability by a structure wherein the display section and the operating panel section are contained in a containing box or drawn out therefrom while being interlocked so that they can be contained integrally. SOLUTION: The display section 1 and the operating panel section 2 are contained in a containing box 3 or drawn out therefrom while being interlocked. The display body section 11 comprises a screen 13 for displaying the image data representative of the current conditions of road or the position of its own automobile disposed on the front 11a facing the driver side. A rectangular prism operating panel body 21 has a front 21a arranged with operating buttons 23. Under contained state, the display screen 13, the operating buttons 23 and an infrared transmitting section are concealed on the inside of the containing box 3 and only the open/close button 14 of the display body 11, the side face 11b having an infrared receiving section 15 and the rear side face 21c of the operating panel body 21 are exposed to the outside.  Consequently, the display screen 13 and the operating buttons 23 are protected and erroneous function of the operating buttons 23 is prevented.
Patent JP-H11342649-A (JP)
Title: Led printer
Inventor: NISHIZAWA AKINORI
IPC: B41J2/455
Filed: 1998-06-01
Abstract: PROBLEM TO BE SOLVED: To provide an LED printer eliminating the effect of circumferential temp. and humidity to always obtain a printing image of an almost predetermined density. SOLUTION: A CPU 1 reads the detected result of circumferential temp. due to a temp. sensor 21 and the detection result of circumferential humidity due to a humidity sensor 22 and also reads the optimum exposure time of a photosensitive drum 23, that is, the light emitting time of the LED elements constituting an LED printing head 80 from the table preliminarily stored in an ROM 2 according to the detected results of both of the temp. sensor 21 and the humidity sensor 22 at the time of printing of the image data of one line.
Patent JP-S638451-A (JP)
Title: Resin composition for friction material
Inventor: MORI KUNIO
IPC: C08L61/06
Filed: 1986-06-30
Abstract: PURPOSE:The titled composition suitable as brake lining, etc., having improved frictional properties, heat resistance and durability, rapidly curing and having improved moldability, obtained by blending phenolic novolak resin with specific amounts of hexamethylenetetramine and a specific organic phosphorus compound. CONSTITUTION:(A) 100pts.wt. phenolic novolak resin is blended with (B) 1-50pts.wt., preferably 5-25pts.wt. organic phosphorus compound shown by the formula and (C) 1-30pts.wt., preferably 3-10pts.wt. hexamethylenetetramine and pulverized.
Patent JP-H05346148-A (JP)
Title: Two dimensional movement device
Inventor: ARIMA NOBUTAKA
IPC: F16H19/06
Filed: 1992-06-11
Abstract: PURPOSE:To easily adjust the movable range of a slider by arranging the slider which is movable in the X are Y direction, in the X and Y directionally movable members, and providing a means to connect the respective X and Y driving belts to the respective X and Y movable blocks. CONSTITUTION:Both end parts of a respective pair of X-axis and Y-axis guide members 3(A, B), 5(A, B) are supported by four supporting blocks 1. X-axis and Y-axis guide members 3, 5 support the respective pair of movable blocks 7(A, B), 11(A, B) in a movable manner in the X-axis and Y-axis directions respectively, and both ends of the X and Y directionally movable members 9, 13 are supported thereby. In addition, X and Y directionally movable members 9, 11 are solid-crossed and a slider 15 is movably supported in the X and Y directions at this solid crossing part. The X directionally movable member 9 is moved by driving a serbomotor M1 connected to the rotating shaft 19, for X-axis, for example and the slider 15 is moved in the X-axis direction to be positioned.
Patent JP-S5943782-A (JP)
Inventor: SUGITA KAZUHIKO
IPC: F16D69/04
Filed: 1982-09-01
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-S6134223-A (JP)
Title: Production of pitch based carbon fiber
Inventor: KAWAMURA TAKASHI
IPC: D01F9/14
Filed: 1984-07-24
Abstract: PURPOSE:To obtain stably and continuously the titled carbon fibers with little radial structure, by using a spinneret having a ratio of the diameter in the extrusion surface of extrusion holes to the diameter of entrance holes and the ratio of the length of the entrance holes to the length of the extrusion holes respectively within specific ranges. CONSTITUTION:Mesophase pitch is spun through a spinneret having extrusion holes 7 and entrance holes 6 satisfying the relation between the diameter (D1) in the extrusion surface of the extrusion holes 7 and the diameter (D0) of the extrance holes 6; 1.0<D1/D0<=10 and the relation between the length (L0) of the entrance holes 6 and the length (L1) of the extrusion holes 7; 0<L1/L0<=20, and the resultant fibers are infusibilized and carbonized. The spinning temperature is set within 200-450 deg.C range according to the properties of the pitch.
Patent JP-S5276003-A (JP)
Title: Optical information recording system
Inventor: HONJIYOU YOSHIHIKO
IPC: G11B7/0045
Filed: 1975-12-22
Abstract: PURPOSE: To provide an optical information recording system, in which there are provided in the opticalpath of a laser beam a aplurality of optical modulators having a colsed loop circuit for removal of the laser noises and drifts so as to remarkably inprove the S/N ratio of the recorded signals in an information recording disc. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H102484-A (JP)
Title: Gas cooking device
Inventor: KAWAGUCHI YOJI
IPC: F24C3/00
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To enhance reliability of gastightness, and facilitate the attachment and detachment of a gas tube, by applying a phenolresin or fluororesin coating to a gas seal surface with a rubber piping. SOLUTION: A gas connecting opening 1 is rotatably fastened to a gas steel tube 4 projected from an apparatus main body by a pin 6, and a fluororesin coating 11 is applied to one or both rotary sliding gas seal surfaces 2 of the gas connecting opening 1 and the gas steel tube 4. Then, gastightness with the gas steel tube 4 is retained by an O-ring 5, and also gastightness with a rubber piping 3 is retained by the gas seal surface 2. Hereby, the gas seal surface 2 can be protected from soup boiled over from the small kitchen range of a gas table, the corrosion of the rubber piping 3 and the gas seal surface 2 can be prevented by the non-tackiness of the fluororesin coating 11, and also the attachment and detachment of the gas tube can be facilitated.
Patent JP-H078860-A (JP)
Title: Coating device
Inventor: YAMANE TAKAKAZU
IPC: B05B15/12
Filed: 1993-06-23
Abstract: PURPOSE:To obtain uniform coating of components in the coating film, when a high brightness reflective coating film is formed on a large shaped material to be coated. CONSTITUTION:In a coating device constituted such that a binder is applied, while air A being made to flow down to a specific material to be coated W from a specific direction in a coating booth 1, and components in the coating film can be applied to an obtained binder layer, a vaporization control means controlling so as to enable to allow a vaporized matter in the binder layer to vaporize somewhat uniformly such that film thickness of the binder layer on a surface of the material W to be coated at the time of applying the components in the coating film is approximately uniformized, is installed.
Patent JP-H04351444-A (JP)
Title: Alternator for vehicle
Inventor: SUZUKI TAMASHIRO
IPC: H02K5/10
Filed: 1991-05-27
Abstract: PURPOSE:To enhance durability of rectifier and the like disposed on the front bracket side of alternator for vehicle and to ensure safety at the tin of overhaul or inspection. CONSTITUTION:A pulley 6 is fit to the and of shaft of rotor 4 projecting from a front bracket 2 and a cover 13, covering a rectifier 9, a regulator 10. and the like disposed around the pulley 6, is secured to the front bracket 2 thus protecting the rectifier 9, the regulator 10, and the like against rain water. Furthermore, a barrier 21 for separating the rectifier 9 and the regulator 10 from the pulley 6 is formed along the outer periphery of the pulley 6 thus blocking rain water being splashed by the pulley 6 or a belt 8 entrained thereabout. The cover 13 is extended 23 to cover the outside face of the pulley 6 in order to ensure safety at the times of overhaul or inspection.