baber/WOPTO huggingface dataset:
Patent JP-S62174456-A (JP)
Inventor: OTSUGA SUSUMU
IPC: E04G21/06
Filed: 1986-01-27
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-S5398596-A (JP)
Title: Grinding attachment
Inventor: SHIMIZU KAORU
IPC: B24B37/08
Filed: 1977-02-09
Abstract: PURPOSE: For increasing or decreasing the distance between the centers of a central and internal gears from the standard value thereof and for improving grinding finish accuracy, to provide teeth in the integral multiples of the maximum allowable number of carriers on one at least of said gears. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61173883-A (JP)
Inventor: NEMOTO KOICHI
IPC: B25J18/02
Filed: 1985-01-28
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-H06233090-A (JP)
Title: Image forming device
Inventor: TERAJIMA HISAO
IPC: B41J21/00
Filed: 1993-01-29
Abstract: PURPOSE:To always form an image suitable for print contents by using image forming modes different by picture qualities in accordance with classifications of picture data by switching. CONSTITUTION:A recording part 111 which has image forming modes different by picture qualities and is shared between image formation of facsimile reception picture data and that of the other picture data and a switching means 110 which switches the image forming mode of the recording part 111 between facsimile recording and the other recording are provided. That is, a recording part operation part 109 is provided with a key by which the user designates the print mode of the recording part 111, and the recording part 111 has two operation modes. One is the printer mode, and the print mode is switched to the normal mode or the draft mode by the operation of the recording part operation part 109. The other is the facsimile mode, and the print mode is set to the normal mode in this facsimile mode, and reciprocating printing is performed. Consequently, the most suitable print mode is selected as the operation mode of the recording part 111 to print a picture.
Patent JP-H07224659-A (JP)
Title: Oil air-cooling system of air-cooled engine
Inventor: MIZUNO TADAO
IPC: F01P3/02
Filed: 1994-02-08
Abstract: PURPOSE:To improve cooling performance as well as to check increase in cost by dispensing with any remodeling of a fan case and an oil pan at the time of installing an oil cooler in addition. CONSTITUTION:A fan case 3 covering a cooling fan is installed in the front side of an engine body 1, while a blast port 4 is made in an upper part of this fan case 3, and an oil cooler 6 is adjoined to this blast port 4 as being multistagely stacked. A cooling oil inlet 10 of the oil cooler 6 at each stage is installed in one end of an interconnecting part 8a at the one side of the oil cooler 6, while a cooling oil outlet 11 is installed in a position most distant from the cooling oil inlet 10 of another interconnecting part 8b at the other end side of the oil cooler 6, thereby constituting them after interconnecting the cooling oil outlet 11 of the upper oil cooler 6 to the cooling oil inlet 10 of the lower oil cooler 6. These plurally stacked oil coolers 6 are integrally clamped as one body by a clamp member 12 made up of spring steel.
Patent JP-H01273934-A (JP)
Title: Outdoor unit of air conditioner
Inventor: YOSHINAGA SHINYA
IPC: F24F5/00
Filed: 1987-01-26
Abstract: PURPOSE:To allow a single type of an outdoor unit to be freely installed; set on the floor, hung on the wall, suspended from the ceiling or set on the roof, etc.; by so installing a horizontal rotary compressor that its axis remains horizontal so that the frost melt of the heat exchanger may be collected in a drain pan on the side. CONSTITUTION:The compressor 7 is installed such that its axis is horizontal relative to the ground in any mode of installation. The fan 9 supplies air from A side to D side. The frost melt of the heat exchanger 8 is collected to one side of the heat exchanger so it may be collected in a drain pan 10. That is, the heat exchanger 8 is inclined relative to the cabinet 5, and the grain guides 10a, 10b of the drain pan 10 to collect the frost melt are disposed on at least two opposing sides of it. Ordinarily, the frost melt collects on one side in the rooftop installation. In such an instance, the frost melt may simply flow down.
Patent JP-S57128316-A (JP)
Title: Manufacture for electrooptic display device
Inventor: UMEZAWA KAZUYUKI
IPC: G02F1/1333
Filed: 1981-02-02
Abstract: PURPOSE:To effectively improve deterioration speed of liquid crystal and to remarkably increase yield rate, by cleaning an objective to be cleaned for electrooptic display device through the use of a stainless steel-made rinsing tool. CONSTITUTION:In rinsing an objective to be cleaned for electrooptic display device, a stainless steel-made rinsing tool is used. As conventional ringing tools, iron, copper, aluminum and resin such as polypropylene and polyethylene are used. But they are eluted into a rinse liquid while the tool is repetitively used, and the eluted content acts as an impurity for liquid crystal. Thus, the stability of liquid crystal with the lapse of time is not enough. When the tool made of resin only is used, it deforms at a heat treatment process and objective to be cleaned loaded in the tool drops off or can not be taken out, causing reduction in yield rate. The inconvenience can be avoided by using a stainless steel-made tool.
Patent JP-H01189381-A (JP)
Title: Method and apparatus for preventing evaporation and diffusion of solvent
Inventor: SHIBANO YOSHIHIDE
IPC: B08B3/08
Filed: 1988-01-25
Abstract: PURPOSE:To increase the efficiency of recovery of a solvent by forming an air layer at a low temp. close to the solidifying point of the solvent over a layer of satd. vapor of the solvent formed in the upper part of a cleaning tank so as to prevent the evaporation and diffusion of the solvent through the upper part. CONSTITUTION:Satd. vapor of a solvent 2 produced in the upper part 4 of a cleaning vessel 1 in accordance with the progress of cleaning of a body to be cleaned is recovered with main cooling pipes 6 laid in the upper part 4. An air layer B at a low temp. close to the solidifying point of the solvent 2 is formed over a layer A of satd. vapor of the solvent 2 by laying air cooling pipes 9 above the pipes 6. The evaporation and diffusion of the solvent through the upper part 4 are prevented and the rate of recovery of the solvent can be considerably increased.
Patent JP-H09214702-A (JP)
Title: Image data output device
Inventor: ISHIO YASUSHI
IPC: H04N1/19
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To prevent image quality from being deteriorated even when an original read speed is increased by dividing an image into odd number image line data and even number image line data and storing them in each memory respectively, and inputting the line data from an image read means and each memory so as to interpolate a thinned data. SOLUTION: An image read means 14 supplies a sensor clock from a CPU control circuit 18 to an image sensor 13 and the image is divided into odd number image line data and even number image line data via a binarization circuit 24 and they are respectively stored in line memories 15a, 15b. When binarized image data come from an N-th line, the line data being an interpolation processing object come from (N+1)-th line and an interpolation circuit 16 interpolates data of the interleaved part in the main scanning direction and interpolates the data of the thinned part in the subscanning direction by referring the data of the N-th line and the (N+1)-th line and outputs the result to a selector circuit 17. Since the data are interpolated in this way, the image quality is not deteriorated.
Patent JP-H04249398-A (JP)
Title: Shielding case
Inventor: KANENAKA HIROSHI
IPC: H05K9/00
Filed: 1991-02-05
Abstract: PURPOSE:To especially absorb expansion and contraction of a shielding case and a mount substrate thereof for preventing solder cracks regarding a shielding case which is suitable for use of a BS tuner of a satellite broadcasting television receiver. CONSTITUTION:While a plurality of inverted U-shaped components 2b are mounted on a printed wiring board 2, a plurality of L-shaped projecting parts 1a are provided to a wall side inside a shielding case frame 1. The inverted U-shaped components 2b of the wiring substrate 2 are fitted to the projecting parts 1a and the printed wiring substrate 2 is thereby fixed to the case frame 1.
Patent JP-S56112784-A (JP)
Title: Semiconductor laser
Inventor: FURUSE TAKAO
IPC: H01S5/00
Filed: 1980-02-08
Abstract: PURPOSE:To suppress the slow vibration of an end face buried type semiconductor laser by forming a striped light waveguide layer branched at the tip into a plurality and active layers formed on the respective branches and the trunk of the layer. CONSTITUTION:A clad layer 12 and a light waveguide layer 13 are formed in striped state by branching at least one end on a semiconductor substrate 11. Striped active layers 14 are formed adjacent to the branches and the shank of the layer 13 and apart therefrom, and striped clad layers 15 are formed adjacent to the respective active layers 14. A clad layer 16 having wider forbidden band width than the layer 14 is so formed as to surround the layers 12, 13, 14, 15. Thus, the end face of the active layer is buried in the clad layer 15. Accordingly, the light absorption loss is removed to suppress the slow vibration.
Patent JP-H11212243-A (JP)
Title: Film suspending jig for automatic photographic film developing device
Inventor: NAKAMURA MASAMI
IPC: C23C14/08
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a film suspending jig for preventing processing liquid from remaining in the shape of a water drop on the surface of the jig when the jig is pulled up from a processing tank, and also, which can be dried at a drying temperature as low as that for a film. SOLUTION: As for the film suspending jig 1a for an automatic photographic film developing machine for successively transferring the photographic films F1 in the suspended state between plural processing tanks arranged side by side, at least a surface which is immersed in the processing liquid in each processing liquid tank and which directly comes into contact with the photographic film F1 is formed of a hydrophilic film layer including titanium oxide based photocatalyst.
Patent JP-S57128874-A (JP)
Title: Display device for clock
Inventor: SAKURAI YOSHIHIRO
IPC: G04B19/20
Filed: 1981-02-02
Abstract: PURPOSE:To achieve uniform photo display even at night, by forming a double plate shape display member having a hollow through front and back plates with numerals for time display outside, and providing this on each surface of a hexagonal cylinder of a display drum freely rotatably. CONSTITUTION:A display member 17 is formed with a transparent material in double shape, and front and back plates 17a and 17b are formed with a diffusion sheet 19, and numerals 18 are displayed on the surface. The member 17 thus formed is provided on each surface of a hexagonal cylinder freely rotatably to form a display drum, and guide to turn the member 17 is formed on a background plate 1 near the display window of the main body equipping a plurality of display drums. A light source 21 is provided near the opening window of side ridge of the member 17, the light of a light source 21 is reflected on the reflection part of each inside surface of the plates 17a and 17b the numerals 18 are illuminated from the inside brightly.
Patent JP-H09201291-A (JP)
Title: Broiled food cooking grill
Inventor: SHIGENO HIDEKI
IPC: A47J37/06
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To smooth the flow-out of the exhaust of the ceiling part of a grill container, to improve combustibility and to cook broiled food without irregularity. SOLUTION: This broiled food cooking grill is provided with the grill container 2 provided with a front surface opening 10 with a door and a skylight 31 provided with a vertical edge 4 whose height is gradually increased toward a rear part on the center part of a ceiling 3, a combustion plate type burner 5 provided with a combustion surface (50) turned downward attached to the skylight 31 and an exhaust exit 33 provided at the back of the grill container 2. In this case, a right side expanded part 46 or a left side expanded part (47) for which the base plate part 30 of a cover body 32 for constituting the ceiling 3 is expanded upwards so as to be continued to the lower end part of the exhaust exit 33 is provided on a part on the side of the exhaust exit 33 of the right side edge (44) or left side edge 45 of the vertical edge 4 and the area of the exhaust passage (55) of the ceiling at the part on the side of the exhaust exit 33 of the grill container 2 is enlarged.
Patent JP-H08196754-A (JP)
Title: Electric shaver
Inventor: YOSHIDA TOSHIYUKI
IPC: B26B19/14
Filed: 1995-01-31
Abstract: PURPOSE: To make it possible to easily fabricate an outer blade having a shape agreed with that of an inner blade, thus the shape of the outer blade is agreed with that of the inner blade to perform good shaving. CONSTITUTION: An electric shaver equipped with an outer blade 21 having a doughnut section, and an inner blade 22 to perform shaving contacting with the inner side of the doughnut section 23, being moved rotatably along the doughnut section of the outer blade, wherein the inner blade has a blade section 22a slanted and bent against the inner blade rotating direction with a bending line 26 used as a reference, and the blade section has a blade tip 22b forming a curved line contacting the inner side of the doughnut section of the outer blade, the dimension L between the blade tip 22b and the bending line 26 being constant over the whole length in the blade length direction. Thus, the blade tip 22b is positioned on a straight line perpendicular to a rotation center axial line of the inner blade 22.
Patent JP-H07209934-A (JP)
Title: Image controlling method and image forming device
Inventor: SASANUMA NOBUATSU
IPC: B41J2/52
Filed: 1994-01-12
Abstract: PURPOSE:To form an image having good density and gradation over a long period. CONSTITUTION:An image pattern having the maximum image density is formed on a photoreceptor drum 1, and the pattern is read by a detecting part 50 constituted of an LED 52 and a photosensor 51. An image forming condition is corrected so that the density may be slightly higher than the target maximum density based on the detection result. And also, an image pattern showing the density gradation is formed on the photoreceptor drum 1, then, the pattern is read by the detecting part 50. The image forming condition is corrected so that the gradation characteristics may become the fixed one based on the detection result. By correcting the condition in such a way, an output density range is maintained in the same good state as the initial one even in the case the density characteristics and the gradation characteristics of the photoreceptor drum 1 are changed, and also, the stable characteristics of gradation from a highlight to a shadow are secured over a long period.
Patent JP-S57129307-A (JP)
Title: Ceramic burner plate and manufacture thereof
Inventor: MIHARA TOSHIHIRO
IPC: B28B1/52
Filed: 1981-02-03
Abstract: PURPOSE:To improve the characteristics of combustion of gas and provide the long life of a burner plate by a method wherein the ceramic burner plate is constructed in such a manner that Li component or the like are added thereto and some dice-shaped projections and indentations are formed in the front surface of the burner plate. CONSTITUTION:A burner plate 1 is constructed in such a way that a composite ceramic structure composed of a fibrous ceramic such as alumina or the like, and a silica-alumina clay added with  0.1-0.5wt% Li component and Ni, Mn, Co, Ti, Cu, Fe, Cr, V etc. added thereto is formed, and some dice-shaped projections and indentations 2 are formed on the surface of the plate. With the  above-mentioned arrangement or construction, heat conductivity may be kep at  less than about 0.1kcal/m.h. deg.C, and a surface temperature may be kept higher  than about 900 deg.C without causing any back fire, and a high thermal radiation  may be attained due to said uneven surface structure. Further, due to the presence of Li component, the content of Co in the discharged gas may be decreased and the combustion of gas may be promoted catalytically due to presence of  other constituents.
Patent JP-S62175326-A (JP)
Inventor: RUUBEN ARUMENOBUICHI TATEBUOSH
IPC: B65G65/44
Filed: 1986-01-28
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-S5298803-A (JP)
Title: Chemical cleaning for forced once-through boiler
Inventor: MIZUTANI KATSUJI
IPC: F22B37/48
Filed: 1976-02-16
Abstract: PURPOSE: To effect chemical cleaning for a forced once-through boiler by a temporary provision of a chemical cleaning pipe to the boiler. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59181266-A (JP)
Title: Triazole fungicide
Inventor: KENESU RICHIYAADOSON
IPC: C07D249/08
Filed: 1984-01-30
Abstract: Triazole antifungal agents of the formula:- 
<CHEM>
 and their pharmaceutically and agriculturally acceptable salts, wherein R is a C1-C5 perfluoroalkyl group and R<1> is H or CH3. The compounds are human and agricultural antifungal agents. They also have antileishmanial activity.
Patent JP-H02240711-A (JP)
Title: Frequency altering method and apparatus
Inventor: RANDEI JIEI TAAKARU
IPC: G06F1/08
Filed: 1990-01-26
Abstract: PURPOSE: To automatically change a frequency without stopping the operation of a circuit by providing a logic circuit means which selectively gates a signal from either a first frequency generation means or a second frequency generation means on a microprocessor. CONSTITUTION: When the power of the circuit is up, the output of F/F 52 in random. When the Q output of F/F 52 and the input of a corresponding NOR gate 46 is 'high' (+5V), an oscillator X2 is disabled since the output of the NOR gate 46 is considered to be a 'low' level (0V). The Q' output of F/F 52 and the corresponding input of a NOR gate 48 and the 'low' levels. Thus, an oscillator X1 is enabled and a signal from the oscillator is supplied to XTAL1 of the microprocessor 30 through a NOR gate 50. When the output level of F/F 52 becomes inverse at the time of power up. the oscillator X2 is enabled and the oscillator X1 is disabled. Thus, the frequency can be changed without interrupting the circuit operation.
Patent JP-S56111917-A (JP)
Title: Electric power supply unit
Inventor: TAKADA ASAO
IPC: G05F1/565
Filed: 1980-02-08
Abstract: PURPOSE:To make the voltage at the load side constant, by connecting a terminal of the load side to the common potential and presume the voltage drop of a cable at the power source side from the difference of potential between the common potential and the power source side terminal connected as mentioned above and correcting the supplied voltage. CONSTITUTION:The secondary winding of the transformer 11 is connected to the electric power supply device 22, and the output of the device 22 is connected to the load Z via the core wires 13 and 14 of the cable 15. In this case, a common potential (earth) is given to P, Q and B, and thus the voltage of the wires 13 and 14 become as E0+ri and -ri (r: load current) each at the transmission side where r is the resistance of the wires 13 and 14 each and E0 is the both-end voltage of the load Z. Accordingly, the voltage E0 is obtained at the both ends A-B of the load Z by detecting the potential difference -ri between the point P and the wire 14 at the transmission side and then supplying the voltage of E0 +Zri between the wires 13 and 14. As a result, the reception voltage is held at E0 regardless of a change of the cable length or the load.
Patent JP-S60161490-A (JP)
Title: Apparatus for producing magnetic fluid
Inventor: NAKATANI ISAO
IPC: H01F1/44
Filed: 1984-02-01
Abstract: PURPOSE:To convert a ferromagnetic substance to a highly stable colloid, and to obtain a magnetic fluid having excellent thermal and electrical conductivity, by evaporating a ferromagnetic substance with a heater, and contacting the vapor with a liquid containing a surfactant to effect the condensation of the ferromagnetic substance. CONSTITUTION:A crucible 7 is placed in a cylindrical drum 1, and the drum 1 is evacuated to high vacuum or substituted with an inert gas or oxygen gas having low pressure. A ferromagnetic metallic element such as Fe, a ferromagnetic alloy containing a metal such as Cr or a ferromagnetic compound (hereinafter referred to as ferromagnetic substance) 8 is charged in the crucible 7. A liquid 6 containing a surfactant is poured to the bottom of the cylinder 1 as the medium of the magnetic fluid. The drum 1 is revolved, and the liquid 6 is developed over the inner wall of the drum 1 to form a coating film. The vapor of the ferromagnetic substance evaporated by heating is made to condense on said coating film to form a ferromagnetic colloid. The operation is repeated until the objective magnetic fluid is obtained.
Patent JP-H11210939-A (JP)
Title: Piping cover
Inventor: TAKENAGA KOJI
IPC: F16L9/22
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To fix a cover member without readjustment even when a coupling state between a piping support beam and a side plate member is rough and prevent lowering of the efficiency of an assembly work. SOLUTION: A plurality of piping support beams 3 being supportable of a pipe P are arranged at intervals in the longitudinal direction of the support space V of the piping P, and a pair of side members 4 are provided to cover the two side parts of the support space V. A cover member 5 arranged in a covered state throughout the two side plate member 4 is arranged and a coupling part J is provided to intercouple the end part of the piping support beam 3 and one side edge part of the side plate member 4. In so formed piping cover, a displacement suppression part Y making contact with the inner peripheral part, closer to the other side edge part side of the side plate member 4 than the coupling part J, of the inner peripheral part of the side plate member 4 and suppressing displacement to the support space V side of the side plate member 4 is arranged at the piping support beam 3.
Patent JP-2000210568-A (JP)
Title: Fixed acid catalyst
Inventor: KITSUKI TOMOHITO
IPC: C07B61/00
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst which is easily recovered and reused and, is especially useful for the manufacture of ether through the chemical reaction between an alcohol and an epoxy compound, with sufficient activity and reactive selectivity by exchanging the cation of a cationic exchange resin having a sulfonic group with aluminum. SOLUTION: The catalyst activity of the fixed acid catalyst is caused to occur by the position of a sulfonic acid in which the cation is exchanged by aluminum and in this case, the catalytic activity has nothing to do with the structure of the other anionic group or polymeric main chain. In addition, the fixed acid catalyst can be manufactured by treating a cation exchange resin having a sulfonic group in a water-soluble aluminum salt or an aluminate ester. For example, the catalyst can be manufactured by dissolving a water-soluble aluminum salt in water in which the cation exchange resin is dispersed and the mixture is thermally stirred and further, concentrated to be dried and water- washed.  Thus no alcoholysis occurs even when an alcohol becomes a reaction substrate and especially the fixed acid catalyst is useful for ether synthesis by a chemical reaction between the alcohol and an epoxy compound.