baber/WOPTO huggingface dataset:
Patent JP-S5584225-A (JP)
Title: Metal work and working method thereof
Inventor: SUGINAGA TAKUMI
IPC: B21D5/00
Filed: 1978-12-19
Abstract: PURPOSE: To form screw hole accurately in the vicinity of bending part, by machining a slot in a flat metal sheet, bending the metal sheet to L-form across the middle part of this slot and forming a screw groove by tapping the inside opposite to the vicinity of the bending line of the slot.  
     CONSTITUTION: After forming a slot 3 in a flat metal sheet 6, the line running in the middle of this slot 3 is taken as a bending line 5, and the metal sheet 6 is bent so that the slot 3 may run across sheet bodies 1, 2. Next, in the vicinity of the bending line 5 of the slot 3, tapping is machined, and screw groove 4 is formed in the inside of the slot 3. In this method, the slot 3 does not deform largely when bending, and the slot 3 may sufficiently function as the base hole when tapping, so that a screw hole may be easily formed in the vicinity of bending part. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6218971-A (JP)
Title: Pulse power source
Inventor: WATANABE KIYOMI
IPC: H02M3/155
Filed: 1985-07-17
Abstract: PURPOSE:To burden a resistance with the most of regulator loss and reduce valve loss, by connecting the first valve to the second valve in series between a condenser bank and a load,and by controlling these valves adequately. CONSTITUTION:Between a condenser bank 1 and a load 2, the first valve 11 is connected to the second valve 12 in series, and a resistance 13 and a surge absorber 17 are connected to the second valve 12 in parallel with one another. By the first valve 11, load voltage or current is controlled to come to a set value in the period of pulse, and by the second valve 12, in the period of pulse, the load is controlled so that the high impedance may be slowly changed to the low impedance.
Patent JP-H025027-A (JP)
Title: Non-linear optical directional coupler
Inventor: KOMATSU YOSHIRO
IPC: G02F1/37
Filed: 1988-06-24
Abstract: PURPOSE:To improve switching characteristic by forming a groove having a width narrower than the space between two optical wave guides and having a depth which reaches a clad layer on a substrate side or a substrate between two optical wave guides along them. CONSTITUTION:An AlGaAs buffer layer 101 and an AlGaAs clad layer 102 are grown on a GaAs substrate 100. Between the two optical wave guides 110a and 110b on an incident side formed just under the edge of an Au strip 301 for impressing stress, the groove 109 (air gap) having the width which is much narrower than the space between the optical wave guides and having the depth which reaches the AlGaAs buffer layer 101 is formed along a light propagation direction in the almost middle of the optical wave guides 110a and 110b. There fore, free carrier generated in one optical wave guide 110a does not diffuse to the other optical wave guide 110b. Thus, the mismatching quantity of phase which is larger than in the case that the groove 109 is not formed can be obtained and the switching characteristic can be improved.
Patent JP-H024552-A (JP)
Title: Color printer output system
Inventor: HAYAZAKI HIDETO
IPC: B41J3/00
Filed: 1988-06-23
Abstract: PURPOSE:To obtain a dense black color by overprinting black ink and other color inks by using both a dither matrix table for defining a black ink output dot and a color matrix table only for black information. CONSTITUTION:In order to control the black density of a color image, a dither matrix table for defining a dot for outputting black ink, a dot for superposing black ink and other color ink, and a dot of only black ink are assigned for a printer sheet to be regularly defined, and color matrix tables (a)-(d) only for black information so defined that probabilities of overprinting other color and black inks become uniform. Then, black ink and other color inks are output. Thus, a dense black is obtained, and other color ink to be superposed with black are output at random in space. Accordingly, its output does not become a predetermined trend of redlike or bluelike, and it can prevented periodic color stripe from presenting.
Patent JP-S5683627-A (JP)
Title: Mechanical actuator for spot type disc brake
Inventor: ARUFURETSUDO BIRUKENBATSUHA
IPC: F16D65/18
Filed: 1980-11-11
Abstract: An adjustable brake-actuating device of the spindle and nut type eliminating need of an adjusting thread includes an actuating nut driven by an actuating lever through a one-way clutch, which opens during the release stroke of the lever, and a clutch-spring encircling the actuating nut to limit the release movement of the actuating nut to an amount corresponding to the desired brake pad clearance.
Patent JP-2000342672-A (JP)
Title: Deodorant composition
Inventor: HOJO TAKASHI
IPC: A61L9/01
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To exhibit a deodorizing effect having both fast-acting property and continuity that a conventional deodorant could not satisfy by mixing a sweet cane extract with a deodorant ingredient other than the sweet cane extract. SOLUTION: This deodorant composition contains (A) a sweet cane extract and (B) a deodorant ingredient other than the sweet cane extract, and the deodorant ingredient derived from sweet cane is used in combination with the deodorant ingredient other than it, whereby the deodorizing force possessed by these ingredients are enhanced to provide a deodorant composition having both fast-acting property and continuity. The sweet cane extract that is the component A is the column chromatographic extract of sweet cane or sugar cane, which is obtained by treating at least one of sugar cane juice and produced syrup derived from sweet cane by column chromatography.  As the deodorant ingredient that is the component B, deodorant ingredients selected from plant extracts other than the sweet cane extract, organic compounds, inorganic compounds can be used alone or in combination of two or more without particularly limiting the kind.
Patent JP-H096686-A (JP)
Title: Data management device
Inventor: OGURA YOSHIKAZU
IPC: G06F13/00
Filed: 1995-06-23
Abstract: PURPOSE: To prevent the break of signals and to facilitate the exchange of software and hardware with no interruption of service by restoring the data which are managed by a CPU consisting of a main unit containing a CPU, a main storage part and a nonvolatile storage part and an I/O unit containing an I/O storage part based on the state of every unit. CONSTITUTION: A CPU 1 expands the data stored in a nonvolatile storage part 3 to the work area or a storage part 2 when the part 3 and its data are normal and then expands the default data to the work area of the part 2 if the part 3 and its data are not normal. At the same time, the CPU 1 expands the data stored in the I/O storage parts 5 to 8 to the work area when the parts 5 to 8 and their data are normal and performs nothing if the parts 5 to 8 and their data are not normal to finally restore the data on the work area at the part 3 regardless of the normal or abnormal states of the parts 5 to 8.
Patent JP-H064720-A (JP)
Title: Card reader
Inventor: OE TOSHIO
IPC: G06K17/00
Filed: 1992-06-17
Abstract: PURPOSE:To enable an operator to release his hand from a magnetic card and to perform the key input operation switch ten keys by inserting the ID card to the upper part of a slit and moving it downward to read data with a read head in whichever place or position or at whichever angle the a card reader device with ten keys is installed. CONSTITUTION:After the operator moves a magnetic card 1 along a slit 2 to read data with a head 3, the magnetic card 1 is held by a clip 5 in the lower end of the slit 2 without being pulled out from the lower end of the slit 2. Thus, the operator can release his hand from the magnetic card to smoothly perform the key input operation with the ten keys 4.
Patent JP-S5860777-A (JP)
Inventor: RICHIYAADO EICHI UIGINZU
IPC: A63H3/33
Filed: 1982-09-10
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-H055716-A (JP)
Title: Moisture-responsive material and moisture sensor using it
Inventor: IWABUCHI HIROYUKI
IPC: G01N27/12
Filed: 1991-06-28
Abstract: PURPOSE:To achieve a moisture-responsive material which can be heated and reproduced easily and is stable for carbon dioxide gas, etc., and a compact moisture sensor using it. CONSTITUTION:A moisture sensor is provided with a moisture-responsive material which is a sintered body including ZrO2: 10-60mol.%, SiO2: 15-60mol.%, Al2O3: 0-65mol.%, and M2O: 0.1-8mol.% (M is at least one type of alkali metal element) and an electrode 2 for detecting moisture on one surface of a flat moisture-responsive plate 1. A heater 4 for reproduction is directly pattern- formed on the other surface of the moisture-responsive plate.
Patent JP-H0248334-A (JP)
Title: Method and device for transporting bulk material by liquid pressure
Inventor: BUARERI PABUROBUITSUCHI DOROBA
IPC: B65G53/40
Filed: 1989-06-20
Abstract: PURPOSE: To reliably discharge solid materials in bulk by forming recirculation flows of a pressurized liquid in a chamber filled with the materials in bulk as a downward swirling flow of at least 0.4 to a rotational component of velocity to an axial directional component of velocity. CONSTITUTION: A downward annular pressurized liquid flow 3 is supplied in a chamber 1 filled with materials 2 in bulk, and the materials 2 in bulk are discharged in an upward flow 4 generated thereby to be conveyed as a solid- liquid mixed flow. To increase this conveying concentration, the downward annular flow 3 is swirled so that the ratio of a rotational directional component of velocity to an axial directional component of velocity becomes equal to at least 0.4, and a zone 5 of recirculation flows of a pressurized liquid is formed so that the materials 2 in bulk are discharged in it. Thus, a solid component and liquid can be mixed and discharged by littile motive power, and the concentration of the materials in bulk can be enhanced and homogenized.
Patent JP-S57182116-A (JP)
Title: Capacitance transducer
Inventor: TANAKA NOBUYOSHI
IPC: G01D5/24
Filed: 1981-10-06
Abstract: PURPOSE:To obtain a capacitance transducer which is sensitive to the temperatue, D.C. electric field, magnetic field, pressure and A.C. electric field by use of a liquid crystal material as a dielectric thereof. CONSTITUTION:Different kinds of liquid crystal materials 3a and 3b retained on a carrier 6 are interposed between opposed surfaces of an electrode plate while sealed with a mold material 4 molded in the perimeter of the electrode plate. When the capacitance transducer thus arranged is subjected to a change in physical quantity such as temperature, D.C. electric field, magnetic field, A.C. electric fields and pressure, polarization of a dipole or a space charge in the liquid crystal varies to change the dielectric constant of the liquid crystal 3, causing a change in the capacitance.
Patent JP-S6220445-A (JP)
Title: Station connecting method
Inventor: NAKAYASHIKI SUSUMU
Filed: 1985-07-19
Abstract: PURPOSE:To hold the communication function of a data processor for the trouble of a station ST by selecting one of outputs of STs other than the faulty ST and transferring the selected output to the data processor and a common transmission line as the output of a multiplexed ST device. CONSTITUTION:Ring data received from an input line 20 from a ring is transmitted to all ST input lines 30-1-30-3 by a data distributing mechanism 10-1 to be transmitted to all STs. Data received from an input line 40 from the data processor is transmitted to ST input lines 50-1-50-3 by a data distributing mechanism 10-2 similarly. Each ST transmits output data to the ring to output lines 31-1-31-3 and transmits output data to the data processor to output lines 51-1-51-3. A current ST selecting mechanism 5 selects one current ST and controls connection switches 11-1 and 11-2 through signal lines 12-1 and 12-2 to connect output lines from a current ST 4-3 to an output line 11 to the ring and an output line 41 to the data processor. The current ST selecting mechanism 5 monitors the state of each ST through signal lines 60-1-60-3.
Patent JP-H027336-A (JP)
Title: Picture tube
Inventor: YORO TAKESHI
IPC: H04N9/16
Filed: 1988-06-27
Abstract: PURPOSE:To effectively prevent misconvergence, etc., by earth magnetism with the intrusion of the magnetic line of force of earth magnetism into the inside of a glass bulb prevented by the Meissner effect of a superconductive material under a given condition by forming the magnetic shield film composed of the superconductive material on the outer surface of the funnel of the glass bulb. CONSTITUTION:The magnetic shield film 9 composed of a superconductive material is formed on the outer surface of the funnel 3 of a glass bulb. The film 9, composed of, e.g., a superconductive material of a ceramics system, is formed on the whole surface except the perimeter of the anode terminal 8 of the funnel 3 and the part 10 having a given width from a panel 2 to a neck 4. This causes the magnetic line of force of earth magnetism to be unintrusive into the inside of a picture tube by the Meissner effect of the superconductive material under a given condition. This enables the influence of the earth magnetism to be effectively eliminated without providing an inside magnetic shield material.
Patent JP-H054000-A (JP)
Title: Iron device
Inventor: KIMURA SHIGEHIRO
IPC: D06F79/00
Filed: 1991-06-28
Abstract: PURPOSE:To improve the using performance by installing a stand having an opened port part for the appearance and disappearance of an iron body, shifting the movable part of an iron placing board downward, and fitting a heating base with the holding part on the upper surface side of the movable part when the iron body is accommodated. CONSTITUTION:As for an iron body 11, a base 12 is fitted on the holding part 37 of a stand 18, and held so as to be opposed to an opened port part 24. When an electric power is supplied to operate a temperature setting means 20, a movable device 23 operates to open an accommodation cover 30, and an iron placing board 23 starts rising. When the top edge of the movable part 32 of the placing board 22 contacts the projection part 40 of a heat-shielding case body 31, the placing board 31 and the movable part 32 start bending from a hinge part 33, and the front part of the base 12 is separated from the holding part 37, and the iron body 11 is inclined forwardly upward. When the temperature of the iron body 11 is set at an arbitrary value, a heater 13 electrically conducts, and the temperature of the base 12 is raised to a set value, and then the iron body 11 is demounted from the placing board 22, and iron applying work can be carried out.
Patent JP-S5782832-A (JP)
Title: Reflection type photographic sensitive silver halide material
Inventor: IMATOMI EIJI
IPC: G03C1/95
Filed: 1980-11-11
Abstract: PURPOSE:To enhance the covering power of a photographic silver halide material without deteriorating the sharpness and sensitivity of the resulting image and reducing the processing speed by adding a specified matting agent to the protective layer of the material. CONSTITUTION:A silver halide emulsion layer and a protective layer consisting of a matting agent such as polymethyl acrylate having 0.2-10mum particle size and a binder are formed on a transparent support to obtain a reflection type photographic sensitive silver halide material having >=60 total haze of the support and the layers. When a photographic image is obtd. using this sensitive material, the material is exposed to natural light or a known light source such as a tungsten lamp or a fluorescent lamp and developed with dihydroxybenzenes, aminophenols or other compound as a developing agent at 18-50 deg.C. Haze represents the opacity of a support or a coated layer, and it is calculated by the ratio of light I passing through the sample to light I0 incident on it[(I0-I/I0X100]. As this value becomes higher, the opacity of the sample is increased.
Patent JP-S5680976-A (JP)
Title: Picture-quality improving device of color television receiver
Inventor: YASUMOTO YOSHIO
IPC: H04N9/68
Filed: 1979-12-06
Abstract: PURPOSE:To improve the definition of a colored part by eliminating erroneous corrections of a skin-colored part by mixing the high-frequency component according to the magnitude of a color difference signal as to R-Y. CONSTITUTION:Among color difference signals from a color difference signal source, R-Y is passed through a nonlinear transmitting circuit with characteristics A, and other G-Y and B-Y are passed through a nonlinear transmitting circuit with characteristics B to obtain gain control signals. A high frequency component is extracted from a luminance signal produced from luminance signal source 12 is supplied to variable gain amplifiers 15 to adjust the gain with gain control signals of R-Y, G-Y and B-Y. Those gain amplification outputs are supplied to adders 16, where color difference signals are added to the luminance signal, so that a sharp color picture having skin-colored parts corrected excellently can be obtained.
Patent JP-S6137809-A (JP)
Title: Production of crosslinked urea resin polymer particle
Inventor: IHARA HIDEO
IPC: D21H17/50
Filed: 1984-07-31
Abstract: PURPOSE:To produce the titled particles useful as a pigment for enhancing the opacity of paper, by acidifying an aqueous solution of a specified water-soluble urea resin precondensate by the addition of an acid and allowing this solution to stand in an acidic condition to crosslink the resin. CONSTITUTION:To an aqueous solution of a mixture of a urea, formaldehyde and a sulfamic acid and/or an ammonium sulfamate, an aqueous solution of an alkali such as NaOH is added as a catalyst, and the condensation reaction is started by heating the mixture under an alkaline condition of a pH of 8.5-9.5. Since the pH decreases gradually, as the reaction progresses, ammonium sulfamate, formic acid or the like is added to the reaction system during the course of the reaction, and the latter stage of the condensation reaction is performed under an acidic condition of a pH of 4.0-5.8 to obtain a water-soluble urea resin precondensate having a content of urea-bonded methylene-form formaldehyde of at least 50%, based on the total urea-bonded formaldehyde. An aqueous solution of this precondensate is acidified to a pH of 0.5-3.0 by the addition of an acid and coagulated by standing to obtain the titled particles.
Patent JP-S5584961-A (JP)
Title: Developing device for magnetic toner
Inventor: YAMASHITA KEITAROU
IPC: G03G15/09
Filed: 1978-12-22
Abstract: PURPOSE: To perform stable development with a simple constitution by specifying the constitution of a toner defining plate.  
     CONSTITUTION: A support member 11 having a fulcrum 13 at the shaft 13 of a magnet roll 1 is mounted and a defining plate 9 is fixed by means of a screw 12  to this support member 11. With this arrangement, even if there is eccentricity in a photoreceptor 8 at the time of relatively rotating the non-magnetic sleeve 2 and magnet roll 1, drawing out magnetic toner 6 from discharge port 17, conveying the same and developing the electrostatic latent images having been formed on the surface of the photoreceptor 8, the magnet roll 1, support member 11 and defining plate 9 move about the fulcrum 13, by which the gap of the photoreceptor 8 and magnet roll 1 is maintained constant and the occurrence of any change in the defining amount of the magnetic toner 6 by the defining plate 9 is obviated, thus stable development is accomplished. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0713898-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SUZUKI KATSUNORI
IPC: G06F5/08
Filed: 1993-06-29
Abstract: PURPOSE:To make continuous transmission possible by generating an interruption before an FIFO memory becomes completely empty when a buffer such as the FIFO memory is used. CONSTITUTION:The FIFO memory 102 stores plural parallel data and outputs the parallel data in order of their storage. A comparing circuit 106 compares the set value in an interruption quantity setting register 105 wherein the specific number of data stored in the FIFO memory 102 is set, with the value of an FIFO status register 104 which displays the number of remaining sent data in the FIFO memory. The comparing circuit 106 detects the remaining sent data in the FIFO memory decreasing down to the specific number and generates an interruption to the CPU, and the sent data are supplied without stopping the transmission transfer halfway, thereby making the continuous transfer possible.
Patent JP-H05329524-A (JP)
Title: Method for fitting guide for h-shaped steel and guide
Inventor: FUJIMOTO KUNIHARU
IPC: B21B39/14
Filed: 1992-05-27
Abstract: PURPOSE:To improve the working rate of a rolling equipment by reducing a time for changing guides attending the change of a rolling size when the guides are fitted on a rolling mill. CONSTITUTION:A turn-buckle type fixing metal 9 is set between upper and lower detaining arms 7, 8 provided on the sides of each guide to tighten a pair of an upper guide 1 and a lower guide 2 and they are fitted to an upper lift 5 and a lower lift 6 of an H-shape steel roll mill under such a state that the upper and lower guides are integrally fixed.
Patent JP-S6051603-A (JP)
Title: Alcohol reforming apparatus
Inventor: HIROTA TOSHIO
IPC: C01B3/26
Filed: 1983-09-01
Abstract: PURPOSE:To make uniform the temp. in an reforming section of alcohol, to reduce fuel consumption, and to improve stability of the engine by using a catalyst supporting member provided with more small holes for introducing feed alcohol to an reforming apparatus at the inlet side of engine exhaust gas. CONSTITUTION:Alcohol vapor introduced from an inlet 12 and evaporated in an evaporating section 9 is fed to an inlet chamber 14a of a reforming apparatus through a passage shown by a chain line. The gas is then fed to plural reforming sections 5 (6 is catalyst) partitioned by fins 11 through small holes 7a on a catalyst supporting member 7 where it is reacted. produced H2-rich gas is taken out from an outlet 15 of the reformed gas through the small holes 7 on the member 7 and an outlet chamber 15a. Since the above-described reaction is endothermic, necessary heat is supplied utilizing the heat of engine exhaust gas introduced from an inlet 18 and exhausted from an outlet 19. In the above- described apparatus, a catalyst supporting member 7 having more small holes 7a in the section 22 nearer to the inlet side 18 of the engine exhaust gas than the section 23 further from it, is used.
Patent JP-S5491320-A (JP)
Title: Sheet orignial handling device
Inventor: KOIZUMI YUTAKA
IPC: G03B27/32
Filed: 1977-12-28
Abstract: PURPOSE: To convey originals, without being damaged and blotted, with the use of a relatively simple mechanism by providing a sheet original conveying mechansim formed with the stand-by passages, in which a plurality of sheet originals are arranged in front and at the back of an exposing plane at a preset spacing in the exposing order.  
     CONSTITUTION: a sheet original fed from a paper feed table 9 is conveyed from a first sheet original conveying mechanism 13, which can primarily interrupt the original, onto an exposing platen 11 by means of an original conveying belt 12. After having been exposed, the original is returned onto the table 9 by means of a second carrying mechanism 14 forming a return passage. When during the exposure of the sheet  original upon the platen 11 the leading end of a second sheet  original to be subsequently fed is detected by a detector 17, the rotations of a pair of intermittent  rollers 16 1  are interrupted to stop the second original so that it may temporarily stand by between  a normally rotating rollers 15 1  and 15 2 . If, under this condition, the leading end of a third original  is detected by a detector 17 2 , the third original is stopped between a pair of noramlly rotating rollers 15 3  and 15 4 . When the first orginal has been exposed and moved, the above stop is released  to restore the conveying operation.  
     COPYRIGHT: (C)1979,JPO&Japio