baber/WOPTO huggingface dataset:
Patent JP-S63302670-A (JP)
Title: Facsimile coding system
Inventor: NAKAJIMA TOSHIFUMI
IPC: H04N1/417
Filed: 1987-06-02
Abstract: PURPOSE:To improve the compressibility of data by inserting no bit between a line termination signal and a next line termination signal when a main line has the same picture pattern as a preceding line. CONSTITUTION:A crystal oscillator 1 applies a reference clock to a CPU 2, the CPU 2 controls a facsimile equipment to code and decode picture data. Further, when the picture of a preceding line is the same as the picture of a next line, the CPU 2 represents picture information without inserting one bit of a code as the picture information between the line termination signal corresponding to the prescribed line, an added bit thereof and the line termination signal corresponding to the next line. Thereby, even though the preceding line has a complicate pattern, the compressibility of the data can be improved.
Patent JP-S5566295-A (JP)
Title: Apparatus for controlling rotating phase of motor
Inventor: TAKEMURA YOSHIHIRO
IPC: H02P5/52
Filed: 1978-11-13
Abstract: PURPOSE: To coincide the rotating phase of a plurality of motors without using  brushes and the like by obtaining a reference frequency from the frequency-divided  signal of a varying frequency signal whose freqeuncy varies partially depending of  the rotating phase of a motor.  
     CONSTITUTION: Rotating-phase sensors 9a and 9b are provided for a reference motor 1a and a slave motor 1b, respectively. The reference motor 1a is driven at a reference frequency fa which is obtained by dividing a constant-frequency signal from an oscillator 2. The outputs from the rotating-phase sensors 9a and 9b are compared in a comparator 10, and phase-difference discriminating signals Q 1  and Q 2  are generated. A constant-frequency signal is changed into a varying-frequency signal whose frequency partially varies depending on the signals Q 1  and Q 2  by a freqeuncy transformer 13. A signal f sb , which is obtained by dividing said varying-frequency signal, is used to rotate the slave motor 1b. In this constitution, 3 and more motors can be readily operated at the same speed and the same phase without brushes and the like. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S621108-A (JP)
Title: Multi-channel type magnetic head
Inventor: TSUNODA KENJI
IPC: G11B5/53
Filed: 1985-06-27
Abstract: PURPOSE:To eliminate the variance of an abrasion of each channel by making a head width in a track width direction of a magnetic head in both ends larger than a head width of a magnetic head placed between them, in a multi-channel type magnetic head of >=three channels. CONSTITUTION:For instance, in case of a four channel type magnetic head, when a head width in a track width direction of the magnetic head is uniform, a tape contact pressure is pretty different in magnetic heads placed in both ends and between them, and this difference becomes a variance of an abrasion of the magnetic head. Accordingly, by changing a head width of two pieces of magnetic heads of both ends, and a head width of two pieces of magnetic heads placed between them, a tape contact pressure of each channel is averaged, and the abrasion of the magnetic head of each channel is made uniform. That is, a track width W1 of the magnetic heads of both ends is thicker than a head width W2 in the track width direction of the magnetic heads placed between them.
Patent JP-S62295929-A (JP)
Title: Preparation of resin-impregnated base material
Inventor: MIWA AKITSUGU
IPC: B32B15/08
Filed: 1986-06-14
Abstract: PURPOSE:To obtain the title base material having excellent heat resistance and stable flame retardance, by primarily impregnating a paper base material with an Sb2O5-blended phenolic varnish and then with a resin varnish contg. a halogen compd. and drying it. CONSTITUTION:A paper base material such as kraft paper, linter paper etc. is primarily impregnated with an Sb2O5-blended phenolic resin varnish, prepd. by blending a phenolic resin varnish obtd. by dissolving a phenolic resin in a solvent comprising 20 or more wt% water and a volatile org. solvent (e.g. methanol, acetone) to adhere 0.2-10wt% Sb2O5 to the paper base material. The impregnated base material is impregnated with a resin varnish, obtd. by adding a halogen compd. (e.g. tetrabromobisphenol A) to a resin varnish such as an epoxy resin, a phenol resin, etc., and dried.
Patent JP-S5928534-A (JP)
Title: Manufacture of unbaked massive ore
Inventor: TOZAWA YOUJI
IPC: C22B1/243
Filed: 1982-08-09
Abstract: PURPOSE:To manufacture the titled massive ore having a large angle of repose, an excellent high-temp. property and a high yield, by adding water as necessary to powdery iron ore of specified particle size, quick lime particles, expansible particles such as the particles of converter furnace slag and a binder, forming and hardening the mixture into a block, and then crushing it. CONSTITUTION:Powdery iron ore containing 10-80% a part of 1-10mm. in particle size is mixed with quick lime particles of 1-20mm. in size, expansive particles such as the particles of converter furnace slag and a binder such as Portland cement, further mixed with water at need, and formed and hardened into a block. Thereafter, the hardened body is crushed to predetermined size to manufacture the unbaked massive ore. Since this massive ore is not spherical, it has a large angle or repose. In addition, its high-temp. property is excellent. Hence, it exhibits an excellent yield when using it as a charge in a blast furnace.
Patent JP-S5663629-A (JP)
Title: Buffer control device
Inventor: YASUE KAZUO
IPC: G06F13/12
Filed: 1979-10-27
Abstract: PURPOSE: To reduce the load of the peripheral control equipment, by providing the buffer memory BM between the peripheral control equipment and the peripheral equipment, and automatically executing the dialogue of a data between this BM and the peripheral equipment.  
     CONSTITUTION: CPU1 sets a prescribed value and a writed output to the counter 9 and the FF6, respectively, through the peripheral control equipment 2, and writes a data of prescribed byte to BM3. When the peripheral equipment 5 is in an available state, if a data is written to the BM3, the dialogue control 8 operates by an output of the FF6, and controls so that the dialogue can be automatically executed between the BM3 and the equipment 5. Whenever the dialogue of 1 byte each of a data is executed to the equipment from the memory BM3, the counter is subtracted by "1" each. When the counter 9 has reached the prescribed value, a set signal is sent out to the FF14 from the comparator 11, the end report is executed to the equipment 2 from the FF14, the next data is transferred, and when the counter 9 underflows, the FF12 is set, and it is reported to the equipment 2 that the data transfer has been all finished. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06247554-A (JP)
Title: Apparatus for unifying vacuum beam article
Inventor: SON TORUON HOAN
IPC: B65H3/12
Filed: 1993-05-19
Abstract: PURPOSE: To effectively perform singulation whereby from a stack of flexible products, the products at the bottom are surely dispensed one by one. CONSTITUTION: This singulator 201 includes a product hopper 203 and a conveyor belt 223. The conveyor belt picks products 205 from the bottom of the product hopper using a vacuum control element 233. The products picked are held by the inclined conveyor belt in a position such that a product will fall off the conveyor unless held by a vacuum generated by the vacuum control element. Thus, random multiples removed from the product hopper fall off the conveyor belt. The product stream from the hopper is thereby singulated.
Patent JP-S5771396-A (JP)
Title: Preparation of coenzyme q10
Inventor: KANEKO YASUYUKI
IPC: C12R1/645
Filed: 1980-10-07
Abstract: PURPOSE: To improve the production of a coenzyme Q10 by a microorganism belonging to the genus Rhodotorula, by adding p-hydroxybenzoic acid in a high concentration to a culture medium.  
     CONSTITUTION: In cultivating a microorganism, e.g. Rhodotorula sp. No.46a (FERM-P NO.5544), capable of producing a coenzyme Q10, p-hydroxybenzoic acid in a high concentration of 800W1,200μg/ml is added to a culture medium. Starch, glycerol, a saccharide, hydrocarbon or organic acid is used as a carbon source; however, ethanol in an amount of 0.5W4.0% promotes the growth of the microbial cell. Furthermore, a generally used nitrogen source, vitamin or inorganic salt is added thereto, and the cultivation is carried out at a pH of 2W8 and 20W37°C aerobically for 20W80hr. The aimed coenzyme Q10 is then extracted from the microbial cell. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08332021-A (JP)
Title: Dried fish shaving for soup stock extraction
Inventor: YOSHIDA MIEKO
IPC: A23L27/10
Filed: 1995-06-06
Abstract: PURPOSE: To obtain dried fish shavings with industrial advantage in the field to produce a large volume of soup stock by preparing dried fish shavings for extracting soup stock in a specific thickness whereby the quality deterioration can be avoided to permit efficient extraction of soup of high quality and high concentration, even after storage for a long period of time. CONSTITUTION: Dried bonito, frigate mackerel, mackerel or mackerel scad is shaved in the thickness of 0.2-1.2mm, preferably 0.5-1.2mm. These shavings are extracted with hot water, for example, for 5-20 minutes to give the objective soup stock.
Patent JP-H09313995-A (JP)
Title: Liquid jetting apparatus
Inventor: HOSAKA MASATO
IPC: B05B9/04
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To obtain a calm, compact, and lightweight liquid jetting apparatus which is used in inhalators, humidifiers, hot-water toilet seats, washers, etc. SOLUTION: A liquid jetting apparatus has a gas tank 11 for storing liquefied gas, a liquid tank (serves as a cylinder) 21, a pressure adjusting device 14 for making gas pressure constant, a liquid sending apparatus 15 for sending liquid in the liquid tank 21 using the pressure of the liquefied gas, and a jet nozzle 20 for spouting liquid, and the liquid sending apparatus 15 is composed of a cylinder part 21 for storing liquid, a piston 22 set in the cylinder part 21, and a bellows 23 which is connected with the piston 22 and expanded by gas pressure. In this way, the liquid jetting apparatus can be made calm, compact, and lightweight.
Patent JP-H06328595-A (JP)
Title: Apparatus for mutually welding opposed edges of sheet materials
Inventor: KAJIMURA SHUNEI
IPC: B31B50/64
Filed: 1993-05-17
Abstract: PURPOSE:To easily perform work mutually welding the opposed edges of sheet materials by a small number of workers. CONSTITUTION:Heaters 9 capable of holding the superposed part of the left and right opposed edges 2a, 3a of a body part 2 and a ceiling part 3 being sheet materials therebetween from above and below are provided and a pair of chuck hands 26, 26 reciprocally moving toward the left and right side parts of the superposed part in fore and aft directions are provided. The first chuck hands 26, 26 forwardly moving to the lateral parts of the superposed part grasp a part of the body part 2 and the ceiling part 3 to rearwardly move.
Patent JP-S5929829-A (JP)
Title: Fiber-reinforced plastic leaf spring
Inventor: MUKAI MASAHIKO
IPC: B29C53/56
Filed: 1982-08-11
Abstract: PURPOSE:To heighten the longitudinal strength and the shearing strength along the thickness by using a three-dimensional fabric and roving group, whose each sectional area orthogonal to the longitudinal direction is uniform and each width and thickness is continuously changed. CONSTITUTION:A reinforced fiber comprises roving group 8 continued along the length of a leaf spring and arranged on both inside and outside of a three- dimensional fabric 10, which is sandwiched by the roving groups 8. The roving group 8 and the three-dimensional fabric 10 are united in one body by plastic matrix. Each roving group and three-dimensional fabric are uniform in sectional area orthogonal to the longitudinal direction of the leaf spring, while the leaf spring is uniform in the sectional area orthogonal to the longitudinal direction and continuously changed in width and thickness.
Patent JP-H06347279-A (JP)
Title: Onboard map display device
Inventor: KANEKO MASAO
IPC: G01C21/00
Filed: 1993-06-10
Abstract: PURPOSE:To display a road map easy to see with the adjusting of the number of characters to be displayed by dividing a display screen into a plurality of areas to set characters to be displayed for each divided area. CONSTITUTION:A road map data is read out of a display control means 102 from a memory means 100. A character data retrieving means 103 retrieves a character data corresponding to a display range of a display device 101 from the road map data. A screen division means 104 divides a display screen into a plurality of areas according to a display mode. A display character setting means 105 sets characters to be displayed from among character data retrieved for each divided area by the character data retrieving means 103. Then, display characters for each divided area is displayed superimposed on the road map shown on the display device 101. In addition, a screen division means 104A is provided to divide the display screen into the optimum number of parts according to a display mode during the stoppage and the display mode during the running. Thus, the number of division parts is increased during the stoppage to display more information.
Patent JP-H10333133-A (JP)
Title: Reflection type liquid crystal display device
Inventor: UCHIYAMA AKIHIKO
IPC: G02B5/02
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To obtain a device by which excellent image quality and excellent productivity are obtained by using transmitted light scattering performance control film constituted of thermoplastic high polymer resin oriented film having a part incorporating many fine holes at inside. SOLUTION: The transmitted light scattering performance control film 1 constituted of the thermoplastic high polymer resin oriented film having the part incorporating many fine holes at the inside is installed on the rear face side and/or the surface side of a liquid crystal layer 5 to an observer. The transmitted light scattering performance control film 1 is oriented film made of the thermoplastic high polymer resin by processing such as stretching or the like, and has many holes at the inside of film. In the case that parallel light ray spectral transmission factors measured by wavelengths 500 nm and 1500 nm are respectively set as T 500(%) and T1500(%), it is desirable to be 0.5<=T1500/T 500<=30 and also 3%<=T 500(%)<=85% as the transmitted light scattering performance control film 1.
Patent JP-S5262687-A (JP)
Title: Surface barrier type voltage nonlinear resistor
Inventor: NISHIMOTO KAZUYUKI
IPC: H01C7/10
Filed: 1975-11-20
Abstract: PURPOSE: Surface barrier type voltage nonlinear resistor in whic varister characteristic is obtained by installing non-ohmic electrode on oxide semiconductor such as zinc oxide thereby producing barrier in the interface between them. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5764151-A (JP)
Title: Ae monitor
Inventor: TATSUNO KIYOUICHI
IPC: G01N21/88
Filed: 1980-10-08
Abstract: PURPOSE:To obtain an AE monitor which has no possibility for producing errors in time difference by providing AE discriminating circuits which discriminate the beginning of the rise of AE waves. CONSTITUTION:The outputs of sensors S1-S3 are applied respectively via amplifieres 21-23, 31-33 to AE discriminating circuits 41-43, and the outputs of the circuits 41-43 are measured with a time difference measuring device 5, the results of measurement whereof are applied to a display device 7. In the circuits 41-43, the input signals are subjected to envelope detecting 8, averaging 9, and differentiating 10, 11, and an FF16 is turned of on discriminating 12 that the averaged signal exceeds the threshold value, Also, a signal is generated by the discrimination 13 that the discriminated output is positive, and a signal is generated by the discrimination 14 that the output of the differentiation 11 is positive. The FF16 is turned on by the output of the AND15 of the respectively produced signals.
Patent JP-S5363972-A (JP)
Title: Manufacture of plasma discharge display tube
Inventor: SHIONOYA TOSHIO
IPC: H01J11/10
Filed: 1976-11-19
Abstract: PURPOSE: The burnt smoke of a metal featuring a high secondary electron discharge rate is absorbed through one end of a glass tube and then circulated. In this way, an oxide film of the metal can be formed on the inner wall of the glass tube. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S621625-A (JP)
Title: Plastic door structure for automobile
Inventor: IMURA YUTAKA
IPC: B60J10/08
Filed: 1985-06-25
Abstract: PURPOSE:To aim at enhancing the assembling ability of a door and at enlarging the area of a window in the door, by coupling inner and outer panels disconnectably with each other with the use of bolts which are disposed on the inboard side of the weather strip, and by forming the lower edge of the inner panel in an upward curved shape. CONSTITUTION:A door body 2 is formed of an outer panel 10 and an inner panel 20 which are made of plastic materials and which are jointed together. In this arrangement, a plurality of bolt seat sections 21 having each bolt holes are formed in the peripheral edge section of the inner panel 20 at suitable intervals while boss sections 11 having each threaded holes are formed in the inner surface of peripheral edge section of the outer panel 10, and bolts 36 are screwed into both sections 21, 11. Further, a flange section 22 is formed on the outer peripheral side of each bolt seat section 21, and is attached with a weather strip 37. Further, the lower edge section of the inner panel 20 is formed in a upward curved shape in a part around each bolt seat section 21'.
Patent JP-S5663899-A (JP)
Title: Growing method of artificial rock crystal
Inventor: MAEDA SHIYOUGO
IPC: C30B29/18
Filed: 1979-10-30
Abstract: PURPOSE: To obtain artificial rock crystal almost free from lattice defects such as dislocation by holding an artificial rock crystal growing system at a temp. below the growing temp. for a fixed time, raising the temp. to the growing temp., and carrying out heat treatment to relieve the strain when the crystal is grown by a hydrothermal synthesis reaction.  
     CONSTITUTION: Starting material rock crystal is put in a lower part of an autoclave, and seed crystal is suspended from an upper part. The growing temp. is determined with a temp. difference so that the temp. of the upper part is made lower than that of the lower part. The upper and lower parts are held at a temp. below the growing temp. for a dixed time to well relive the strain of the seed crystal, and then heat treatment is carried out so that the growing temp. is simultaneously attained with the temp. difference. Both the crystals are melted to liq. phase, and the lower rock crystal is carried upward by a heat convection, supersatd., deposited on the seed crystal, and grown. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10335258-A (JP)
Title: Method of forming insulation layer on silicide layer
Inventor: IWABUCHI MAKOTO
IPC: H01L21/3205
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a method of forming an insulation layer on a silicide layer, suppressing the insulation layer from peeling in a semiconductor integrated circuit device. SOLUTION: This method comprises forming a conductive layer 18 as a wiring on a first insulation film 11, doping this layer 18 with an impurity to form a silicide layer 19 on the upper part of the conductive layer 18, patterning the conductive layer 18 and the silicide layer 19 to form emitter electrodes, annealing the silicide layer 19, chemically etching it to remove the oxide film, forming and annealing a second insulation layer 20 on the top of the silicide layer 19, forming a third insulation layer 21 on the upper part of the second insulation layer 20 and annealing the third insulation layer 21.
Patent JP-H087248-A (JP)
Title: Vertical magnetic recording medium
Inventor: SAKAWA MORIKAZU
IPC: G11B5/66
Filed: 1994-06-22
Abstract: PURPOSE: To obtain a perpendicular magnetic recording medium in which a generation of noise in a used frequency region is not recognized at the time of reproduction by a method wherein the Fe content or permeability of a soft magnetic layer composed of a NiFe system alloy system is specified. CONSTITUTION: In a perpendicular magnetic record medium, a vertical magnetic record layer 3 is provided via a soft magnetic layer 2 of a NiFe system alloy system on a nonmagnetic substrate 2. Permeability at 300Hz in a head traveling direction of the soft magnetic layer 2 is 6000 or more. In particular, when a magnetic layer is CoCrTaPt and permeability of the soft magnetic layer is 12000 or over, even if it is heated at 320 deg.C at the time of sputtering, a stripe-like magnetic domain structure does not occur and noise in low frequency region is not recognized. Further, a coercive force is larger than CoCrTa and a reproduction output value is large.
Patent JP-H08334070-A (JP)
Title: Intake air device of internal combustion engine
Inventor: INO MASAO
IPC: F02M35/04
Filed: 1995-06-07
Abstract: PURPOSE: To provide an intake air device of an engine whose manufacture and installation are easy and which is made compact. CONSTITUTION: A dusty side case 11 of an air cleaner 10, an upper side wall surface 21 of an intake manifold 20 and a lower case 31 of a surge tank 30 are integrally molded by resin as a housing 1. A delivery pipe 51 is integrally molded in the dusty side case 11 of the housing 1. Since the upper side wall surface 21 is used in common with a bottom surface of the dusty side case 11 and a bottom surface of the lower case 31, a material and a space can be saved. Since the intake manifold 20 is formed in a tube shape by welding a lower side wall surface 22 separate from this upper side wall surface 21 to the upper side wall surface 21 being a part of the housing 1, the intake manifold 20 can be formed by general purpose injection molding.
Patent JP-H08333560-A (JP)
Title: Surface protecting film
Inventor: GOTO MASAHIKO
IPC: C09J153/02
Filed: 1995-06-07
Abstract: PURPOSE: To obtain a surface protecting film by co-extruding a base layer composed of a thermoplastic resin and a tacky agent layer, excellent in external appearance characteristics, hardly causing a remaining paste. CONSTITUTION: A tacky agent layer comprises at least a block copolymer of the formula, A-B-A (A is a styrene-based polymer block; B is an olefin polymer block obtained by hydrogenating a butadiene polymer or an isoprene polymer) among block copolymers of the general formula, A-B-A or A-B and has the ratio of weight-average molecular weight/number-average molecular weight of 1.1-1.5 as a main component. The tacky agent layer and a base composed of a thermoplastic resin are co-extruded to give the objective surface protecting film.
Patent JP-H08324840-A (JP)
Title: Sheet feeding device
Inventor: MOCHIZUKI MASANORI
IPC: B65H3/08
Filed: 1995-06-07
Abstract: PURPOSE: To improve the protrusion size accuracy and smoothly take a protruding action at a high speed by protruding a sheet-like work by a fixed size to a machining section, then intermittently shifting the work at the machining section in this method and device. CONSTITUTION: An intermittent shifting device 4a is constituted of a pair of rollers R1 , R2 for intermittently shifting a work W to a machining section. When the intermittent shifting device 4a is set to the shifting action stop state, the work W passes between the rollers R1 , R2 , the tip of the work W is pressed to a stopper located near the boundary section between the rollers R1 , R2 in wait, then the rollers R1 , R2 are driven to protrude the work W by a fixed size in the intermittent shifting device 4a.