baber/WOPTO huggingface dataset:
Patent JP-H03295667-A (JP)
Title: Led printing head
Inventor: OYAMA MINEO
IPC: G03G15/04
Filed: 1990-04-13
Abstract: PURPOSE:To enhance printing quality by providing an auxiliary light emitting element for auxiliarily emitting a light between the elements of an LED array, energizing the elements only when it becomes a condition of printing oblique lines, and forming auxiliary printing dots at the intermediate of the dots for forming the lines. CONSTITUTION:After A data is input (a), the data is held in a latch, and B data is started to be input (b). On the way of inputting the B data, A data before one is started to be energized (c). Positions of oblique lines are calculated based on the A data before one and the B data (d). After calculating, it is immediately energized (e). Next A data is started to be read in parallel with the operation (f), or energization of the B data before one is started immediately after the energization in (e) is finished (g). Immediately after the second data reading (f) is finished, dot position for auxiliary energization is calculated based on the B data before one and A data read at present (h), and energized (i). Thus, dots necessary to clearly connecting the oblique lines are provided substantially at the intermediate of energizing timing of light emitting LED element array 1.
Patent JP-H02275929-A (JP)
Title: Light pulse compressing device
Inventor: SANPEI YOSHIHIRO
IPC: G02F1/03
Filed: 1989-04-18
Abstract: PURPOSE:To perform light pulse compression with high efficiency (small loss) by small-sized constitution by constituting the light pulse compressing device so that the device operates as a phase modulator for chirping incident pulse light, and allowing a Gires-Tournois interferometer corresponding to a next position to compress pulses by dispersion characteristics. CONSTITUTION:A Gires-Tournois interferometer(GTI) 1 corresponding to a 1st position is constituted by forming a transparent electrode 1b on a medium 1a which has an incidence surface with a reflection factor Ra and has thickness (d) and a refractive index na and providing a reflecting member 1c made of, for example, metal or a mirror whose reflection factor is '1' on a reflecting surface on the reverse surface of the medium 1a. The GTI 2 corresponding to the next position is structured by providing a reflecting member 2c whose reflection factor is '1' on the reverse surface of a transparent medium 2a which has a top surface with a reflection factor Rb and has thickness (d) and a refractive index nb. This constitution performs the light pulse compression in two processes of chirping and dispersion. Thus, the light pulse compressing device which is reduced in size and enables the high-efficiency pulse compression is obtained.
Patent JP-H06287499-A (JP)
Title: Aqueous white pigment ink for ball pen
Inventor: UCHINO MASAHIRO
IPC: C09D11/17
Filed: 1993-03-31
Abstract: PURPOSE:To provide the subject product composed of a white pigment, a plate- shaped silicate, a water-soluble resin, a water-soluble organic solvent and water, having a specified viscosity, designed so as to prevent the white pigment from penetrating into paper, therefore, exhibiting a dark holograph and excellent in ink discharge properties and writing properties. CONSTITUTION:The objective product contains (A) a white pigment (preferably titanium oxide), (B) a branched-chain silicate (e.g. branched-chain mica or talc) for preventing the component (A) from penetrating into paper, (C) a water-soluble resin (e.g. polyvinyl-pyrrolidone or polyethylene oxide) for adjusting the viscosity, (D) a water-soluble organic solvent (e.g. an alcohol or a glycol) and (E) water and exhibits 6000 to 100000cps viscosity (E type viscometer, st rotor, 1rpm, 25 deg.C). The average particle diameter of the component (B) is preferably 1 to 20mum. In addition, the respective components are contained preferably in a ratio of 20 to 60wt.% component (A), 2 to 15wt.% component (B) and 5 to 30wt.% component (D) based on the total amount of the above product.
Patent JP-H07305048-A (JP)
Title: Hydrophilic treating agent
Inventor: KAWANISHI HIDESATO
IPC: C09D181/06
Filed: 1994-05-12
Abstract: PURPOSE:To obtain the hydraulic treating agent excellent in hydrophilicity, stain resistance and sound-silencing property without relating to the fluororesin content of the first coating layer, and useful for treating the surfaces of containers in electric water boilers by using a polyether sulfone and a pigment as solid contents and also using dimethyl acetoamide, etc., as a solvent. CONSTITUTION:This treating agent contains a polyethersulfone, a fluororesin (preferably using a tetrafluoropropylene copolymer resin or polytetrafluoroethylene resin, the content of the fluororesin being <=30wt.% of the resin content) and a pigment as main solid contents, a melamine compound, a guanamine compound, a polyamideimide and a polyimide resin as fine additives, and dimethyl acetoamide, N-methyl-2-pyrrolidinone, and methylisobutylketone as solvents.
Patent JP-H02277303-A (JP)
Title: Oscillating circuit
Inventor: TANOI SATOSHI
IPC: H03B5/32
Filed: 1989-04-18
Abstract: PURPOSE:To make the oscillating operation stable by obtaining an oscillating output when the phases of levels across a vibrator are opposite to each other. CONSTITUTION:The oscillation is stopped because a level of a signal S1 is at an L level, and since a level of terminals 53, 54 is at an H, a level of a terminal 71-3 is at an L and a signal R is at an L level, then a latch circuit 72 is reset and a signal at an L level is outputted from a terminal (q). Thus, an output side of a tri-state buffer (B) 80 is disconnected, a transistor(TR) 90 is turned on and a level of a terminal 52 goes to an H. With the signal S1 brought into an H level, the oscillation, is started, the TR 90 is turned off, but the terminal 52 keeps the state of H. The voltages at the terminals 53, 54 have a deviated phase and the amplitude increasing. When the voltage difference is sufficiently extended, the latch circuit 72 is set and the signal at the H level is sent from the terminal (q), then the buffer B 80 is in the through-state and an oscillating signal out is obtained from the output terminal 52.
Patent JP-H01313865-A (JP)
Title: Device for electric connection between conductors
Inventor: JIYAAKU SHIYABUROORU
IPC: H01R12/82
Filed: 1989-04-18
Abstract: PURPOSE: To make an electric connection between conductors distributed between a 1st and a 2nd element and enable the strong coupling of them by stopping the first element when it reaches a decided position with the means for the conductor to contact gradually. CONSTITUTION: A contact holder 3 is fixed by inserting a screw in a hole 11 of the contact holder 3, and screwing it in a screw hole 12 of a bent piece 2. The hole 11 and the screw hole 12 correspond to an axis line 10. A hole 13 by which a point of contact, that is, a conductor 14 can be passed from the upper surface to the lower side is installed in the contact holder 3. Since the conductor holder 3 is formed with plastic, it is easy to obtain the hole 13 with an outline required when parts are built. A part of the conductor 14 which goes out under the contact holder 3 is bent to the section shape which can be elastically transformed toward the lower side, coming in contact with a card conductor. As a result, all dangers that quality of an electrical contact is deteriorated are disappeared.
Patent JP-H10286659-A (JP)
Title: Continuous casting method for steel
Inventor: ESAKA HISAO
IPC: B22D11/10
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a continuous casting method of steel with an existing continuos caster as it is and capable of increasing a casting speed higher than an existing way. SOLUTION: In continuous casting of a casting speed of Go (ton/min), by continuously supplying a steel material of (g) (kg/min) in a molten steel, a casting speed G is set as in an equation Go (1+0.005 (g/Go ))<G<Go (1+0.01 (g/Go )), further, a supply speed (g) of the steel material is preferably set as in an equation g<(Go .Cp (ΔTTD-ΔT*)/(TM.Cp +L)). Here, L is latent heat of molten steel, Go is casting speed (ton/min), ΔT* is critical heating temp. of molten steel, ΔTTD is super heating temp. in tundish, Cp is specified heat, TM is melting point of steel, a steel material is preferably of 0.05 mm thickness (t) and <=0.8×(cast slab thickness) width. A supply position is preferably a position >=100 mm apart from a mold short side.  When using a casting flux, an enclosure in which the flux does not intrude, is arranged to a molten steel surface, the steel material is supplied in the enclosure.
Patent JP-S59226695-A (JP)
Title: Controller of reel motor
Inventor: SAWAKI MANABU
IPC: B65H23/18
Filed: 1983-06-02
Abstract: PURPOSE:To eliminate the increase in the back tension near the end of the winding tape by negatively feeding back the counterelectromotive force of a supply side motor to the speed reference Vref of a motor to the speed reference Vref of a motor of winding side. CONSTITUTION:A signal is applied to a control terminal 14 of a reel motor 8 of winding side to turn ON the output of a differential amplifier 145. Simultaneously, a signal for turning OFF the output of a differential amplifier 155 is applied turning OFF the output of a control terminal 150. The reference voltage Vref is obtained by the counterelectromotive force Eas of the supply side motor 9. In other words, the rotating speed of the reel at the supply side is low at the start of winding, and Vref becomes large value. Accordingly, the rotating speed of the winding side motor 9 is becomes large value at the start of winding. As the winding diameter increases, the rotating speed of the reel motor at the supply side rises. Thus, the Vref gradually decreases. As a result, the rotating speed of the reed motor at the winding side gradually decreases.
Patent JP-H08296970-A (JP)
Title: Garbage processor and control method thereof
Inventor: MORIIZUMI MASAKI
IPC: B09B5/00
Filed: 1995-04-24
Abstract: PURPOSE: To provide a garbage processor capable of improving even drying processing and deodorizing effect of garbage. CONSTITUTION: There are provided a drying chamber 2 for drying garbage, a deodorizer 19 for deodorizing odor components of gas produced from the drying chamber 2, and fan means including a control part for forcedly feeding the gas produced from the drying chamber 2 to the deodorizer 19 and making variable the flow rate of the fed air.
Patent JP-H06110134-A (JP)
Title: Plate making machine
Inventor: HASHIMOTO KAZUYUKI
IPC: G03F7/20
Filed: 1992-03-25
Abstract: PURPOSE:To easily and simply make a both-side master in a short time by providing a controller which changes the formed position of an original image for a master for printing in accordance with a moving amount by the selection of a manual operation key. CONSTITUTION:A value expressing the moving amount from the leading edge of an original as (DG-f.(m+1/m-2.0534).m)/LS and (L-DG-f. (m+1/m-2.0534).m)/ LS (DG: a gripper space from the leading edge of a front surface side master, f: the focal distance of an optical system, m: magnification, LS: the unit moving amount of the master, and L is the length of the master) is stored in the memory 42 of a plate making machine. The manual operation keys K1 and K1 capable of selecting whether the original is the front surface side master or the back surface side master are installed and the controller 40 which changes the formed position of the original image for the master in accordance with the moving amount by the selection of the keys K1 and K2 is provided.
Patent JP-H01112802-A (JP)
Title: Antenna part structure for radar equipment
Inventor: YANO KOUJI
IPC: H01Q13/10
Filed: 1988-04-21
Abstract: PURPOSE:To attain the constant arrangement and accuracy without any play by adopting a slightly wider size to a fit part of a horn with respect to a slot antenna so as to enhance the workability at fitting and interposing a spacer having an elasticity to keep the arrangement and accuracy while being bonded and fixed. CONSTITUTION:A slot waveguide 1 is fitted to a recessed part 3 of a horn 2. The width Lh of the recessed part 3 of the horn 2 is selected slightly wider than the size Ls of the slot waveguide 1. A spacer 4 of a phosphorus bronze is made of an elastic member having the elasticity, formed by bending a rectangular flat plate at the prescribed size and the elastic piece 5 is provided on both ends. Thus, the slot waveguide 1 is fitted to the recessed part 3 of the horn 2 by adhering and arranging plural number of spacers 4 to a proper position of the recessed part 3 in advance and pushing the slot waveguide 1 applied with an adhesives against the elastic force of the elastic piece 5.
Patent JP-H10289490-A (JP)
Title: Dvd pasting system
Inventor: HOSOGAI NOBUKAZU
IPC: G11B7/26
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To gradually spread the contact areas of adhesives and to suppress the inclusion of air bubbles by placing and holding another base material with a diagonal relative angle by means of a guiding member at the time of dropping and aligning another base material via the adhesives from above one base material. SOLUTION: A holding member 1 attracts and holds the one base material W1 positioned by a central shaft part 1a and rotates the base material at a low speed. The adhesive S consisting of a UV curing resin is dropped onto the one base material W1 and is applied like a ring doughnut shape thereon during this time. A drop supply mechanism 6 attracts another base material W2 , transfers this material and releases the base material to fall above the holding member 1. The other falling base material W2 is placed and held at a diagonal relative angle on the wedge-shaped guiding means 7 which is held inserted into the adhesive spacing and is gradually aligned onto the one base material W1 with the gradually decreasing relative angle by the action of the guiding member retreating slowly from the adhesive spacing.
Patent JP-H10337453-A (JP)
Title: Semipermeable membrane and its production
Inventor: KONO SHUNJI
IPC: B01D71/12
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To improve durability and selective permeability by disposing a compsn. obtd. by polymerizing a monomer or a monomer mixture contg. one or more compds. each contg. one or more polymerizable double bonds on a porous membrane and/or in the membrane in a specified thickness. SOLUTION: A compsn. obtd. by polymerizing a monomer or a monomer mixture contg. one or more compds. each contg. one or more polymerizable double bonds is disposed on a porous membrane and/or in the membrane in 1 nm to 10 μm thickness to obtain the objective semipermeable membrane which passes a component in a soln. or dispersion system but hardly passes the other components. The compds. may be compds. each having one or more hetero atoms. The porous membrane is formed from a polysulfone deriv., a polyphenylene sulfide sulfone deriv., a polyacrylamide deriv., a polyether sulfone deriv., etc.
Patent JP-S58216036-A (JP)
Inventor: OSADA SOUICHI
IPC: A61B5/296
Filed: 1982-06-11
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-H01272043-A (JP)
Title: Ionization method of sputtering particles and apparatus therefor
Inventor: TAMURA HIFUMI
IPC: H01J49/10
Filed: 1988-04-22
Abstract: PURPOSE:To improve analysis of minute amount of a sample and quantitative accuracy by applying high frequency electric field or pulse electric field between the sample and a secondary electron pull-out electrode. CONSTITUTION:A metal shield mesh 8 is provided around a sample 5 to shield the sample 5 from discharge between the periphery except a pull-out electrode. Ions 19 generated adjacent to the surface of the sample 6 are guided to a mass analysis section by an accelerating electrode 9 provided in later stage. The sample 5 is supplied with positive or negative secondary ion accelerating voltage in response to the polarity of secondary ions by a d.c. power source 20. A secondary pull-out electrode 7 is supplied with high frequency voltage by a power source 21. At this time, a highly dense cloud of sputtering particles is locaslly generated from the surface of the sample 5 irradiated with primary ions 6 by sputtering. Under this state, by applying high frequency electric field between the sample 5 and the pull-out electrode 7, plasma is locally generated on the portion of the surface of the sample 5 irradiated with the primary ions 6. This causes that neutral particles sequentially sputtered are ionized. It is also effective to employ high voltage pulse instead of the high frequency voltage. By this construction, there is no contamination from the wall of a sample room and carrier gas is not needed so that minute amount of the sample and quantitative accuracy are improved.
Patent JP-H09253199-A (JP)
Title: Blood circuit
Inventor: SAKAMOTO KAZUYA
IPC: A61M1/36
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To separate and remove the bubbles generated by a pressure loss in the front and rear of a filter screen by connecting a bubble removing chamber to a first blood passage connected to the downstream side from the filter screen of a drip chamber, end connecting its blood filling part to a blood purifying equipment by a second blood passage. SOLUTION: A blood circuit 1 is formed by connecting a bubble removing chamber 5 to a first blood passage 4 connected to the downstream side from the filter screen 2 of a drip chamber 3 having the filter screen 2. The blood filling part 6 of the bubble removing chamber 5 is connected to the blood inlet port 9 of the header 8 of a blood purifying equipment 7 by a second blood passage 10. The bubble removing chamber 5, which separates and removes the bubbles 11 released from the blood whose pressure is lowered after passing the filter screen 2, is formed to have a passage area larger than the first blood passage 4, so that the blood is once stored in the chamber 5, and the bubbles 11 in the blood is floated, separated and removed while the blood flows out from the chamber 5.
Patent JP-H09270909-A (JP)
Title: Image communication equipment
Inventor: KOIKE KAZUMASA
IPC: H04N1/387
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To optimize communication cost and image quality, by judging the appropriate line density based on the number of the appearing times of long/ short run lengths and automatically selecting lined density, by means of consider ing communication time when the communication cost stepwise increases/ decreases. SOLUTION: A run length calculation part 5 calculates the number of the appearing times of a short run showing high line density and a long run showing low line density on binary image data, obtained by uniformly reading an original image with high line density. A density judgment part 7 judges appropriate line density on picture data, based on the number of the appearing times of the respective runs. A density conversion part 8 converts the line density of image data into appropriate line density.  In reading and transmitting the original of plural pages, a control part 11 controls all the pages with high density as it is when the reduction time of whole communication time owing to the conversion of the line density of the pages from high density to low density is less than the prescribed time, which is previously decided by considering an inter- page protocol accompanied by the switching of line density, even if the appropriate line density of the partial pages is judged to be low density.
Patent JP-H05299389-A (JP)
Title: Dry etching method
Inventor: YANAGIDA TOSHIHARU
IPC: C23F4/00
Filed: 1992-04-20
Abstract: PURPOSE:To highly select and anisotropically etch a W-polycide film without using CFC (chlorofluorocarbon). CONSTITUTION:A W-polycide film 5 is etched by using COS (carbonyl sulfide)/ SF6/HBr mixture gas. Strong chemical bond and electrostatic attraction force are applied to carbon series polymer to be formed resultantly from decomposed product of a resist mask 6 by introducing carbonyl group (>C=O), and S (sulfur) dissociation-generated from the COS is added thereto to form a strong sidewall protective film 7. Incident ion energy necessary for anisotropic processing and deposited amount of the carbon series polymer can be reduced, selectivity of the mask 6 and a gate oxide film 2 is improved, and further particle contamination can be suppressed. When S2Br2 is added to gas and deposition of S (sulfur) is strengthened, further high selectivity is obtained, and when SF6, etc., is used together at the time of etching a WSix layer 4, an acceleration of its speed is realized.
Patent JP-S62256566-A (JP)
Title: Image read scanner
Inventor: SUGANO YOSHIMITSU
IPC: H04N1/04
Filed: 1986-04-30
Abstract: PURPOSE:To hold down the error between a designated read range of an original and an actual read range within a minimum pitch by constituting a scanner with a read pitch determining means, an error calculating means, and a redistributing means which equally redistributes pulses, whose number corresponds to the error, in the read range as read correcting pulses. CONSTITUTION:The read pitch determining means of a standard read pitch counts reference clocks between the start point and the end point of the read range and rounds the value, which is obtained by dividing the counted value by a designated number of read picture elements, to an integer to obtain the standard read pitch. The error calculating means which obtains the number of error pulses of the read range obtains the difference between the number of reference clocks in the read range and that for the standard read pitch and outputs this difference as error pulses. The redistributing means equally redistributes error pulses as read correcting pulses to prevent partial read distortion in the read range from being increased. Thus, the error between the designated read range of the picture original and the actual read range can be hgld down within a minimum pitch.
Patent JP-H05295868-A (JP)
Title: Constructing method for staircase
Inventor: NOMURA JUN
IPC: E04F11/02
Filed: 1992-04-20
Abstract: PURPOSE:To shorten the term of works, reduce the cost for construction and save the man power in the construction by a method wherein a concrete staircase is built by employing PC boards which can be manufactured beforehand in a factory or the like for constructing stairs. CONSTITUTION:A diagonal slab 14 and a landing are constructed integral with a wall surface 12 by means of cast-in-place concrete in a cantilevered structure. A notched string 20 is fixed, through notched string fixing pieces 24, to a pair of driven-in angles 18 and 18 that are embedded to the upper and the lower corners on the side end of the diagonal slab 14. Then, a tread 28 made of a PC board is fixed, stretching over a span between a tread-fixing piece 26 fixed to the notched string 20 and a tread-fixing piece 26a fixed to the wall surface 12. A thin board 30 is fitted and fixed to a groove 28b provided to the front side on the reverse side of the tread 28 that comes to the upper side and to a groove 28c provided to the innermost part over the surface of the tread 28 that comes to the lower side. Then, finishing work is executed on the reverse sides of the diagonal slab 14 and the landing 16.
Patent JP-S59226150-A (JP)
Title: Ferritic stainless steel with superior workability and corrosion resistance
Inventor: HIRAMATSU HIROYUKI
IPC: C22C38/00
Filed: 1983-06-04
Abstract: PURPOSE:To improve the workability and corrosion resistance by adding prescribed percentages of C, Si, Mn, P, S, Cr, Al, N and O to Fe. CONSTITUTION:The titled stainless steel consists of, by weight, <=0.07% C, <=30% Si, 0.03-5% Mn, <=0.02% P, <=0.001% S, 9-15% Cr, <=0.2% Al, <=0.15% N, <=0.003% O and the balance Fe. The amounts of Cr, C and N in the composition are set in the obliquely lines part defined by straight lines connecting points (a), (b), (c), (d) in the diagram. The stainless steel is inexpensive and has superior workability and corrosion resistance.