baber/WOPTO huggingface dataset:
Patent JP-H10303576-A (JP)
Title: Power supply unit
Inventor: NISHIKAWA HISAO
IPC: H05K7/14
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a power supply unit for sub-rack that can be easily maintained. SOLUTION: A power supply unit body 27 in a rectangular parallelepiped shape internally has a power supply circuit 28 for supplying a power supply to a unit 26 being provided at a sub-rack 12. A pair of guide members 42 and 46 are provided at the upper and lower parts along the forward and backward directions of side plates 14 and 16 of the sub-rack 12. Parts 38U and 38D to be guided are provided along the forward and backward directions of the body 27 on the upper and lower surfaces of the body 27. Crosspieces 20 and 22 straddle between the side plates 14 and 16 with a gap in upper and lower directions at the front side of the side plates 14 and 16. Fixing parts 36U and 36D are provided on the upper and lower surfaces of the body 27 detachably in the crosspieces 20 and 22.
Patent JP-H07329605-A (JP)
Title: Travel distance display structure for motor-driven cart
Inventor: KIMURA SHIGENORI
IPC: B60K35/00
Filed: 1994-06-06
Abstract: PURPOSE:To provide a travel distance display structure for a motor-driven cart with which a travel distance or a present position can be easily grasped without looking and memorizing every display distance value at the start of traveling and also without specially computing and the like. CONSTITUTION:Travel distance display structure for a motor-driven cart, which is provided with a distance display means 10 for displaying a distance value corresponding to a travel distance from a travel starting point, is provided with a display control means 16 for displaying a value subtracted by a travel distance after setting operation by the setting operation of a display change-over means 15.
Patent JP-H0589237-A (JP)
Title: Image reducing device and image display device
Inventor: YAMAMURA KATSUMI
IPC: G06T3/40
Filed: 1991-05-28
Abstract: PURPOSE:To perform sharp reduction processing of a thin line and display in four- gradation by deciding the gradation of a reduction image based on the number of black picture elements in a reduction target area on an original image, the arrangement of a picture element in its peripheral area, and a prescribed picture element pattern. CONSTITUTION:This device is equipped with original image memory in which the original image consisting of a picture elements representing black and white binary levels is stored. an area extraction part 31 which extracts the reduction target area and the peripheral area from the original image, and a level criterion storage part 2 which stores the picture element pattern to decide the gradation level of the area and designated reference. Also, it is equipped with a reduction picture element level decision part 32 which decides the gradation level of the reduction area by referring to a comparison result between the number of black picture elements in the reduction target area, its peripheral area and the picture element pattern, a gradation data write part 41 which decides the colors of first and second picture elements based on the gradation levels, a display controller 44 which performs control so as to output first and second frames at a prescribed interval, and a display part 45 which displays the output of the display controller 44.
Patent JP-S5247295-A (JP)
Title: Apparatus for keeping a ship at a standstill
Inventor: SUGIHARA TADAAKI
IPC: B63H20/00
Filed: 1975-10-13
Abstract: PURPOSE: To provide an apparatus for keeping a ship at a standstill, in which the ship is equipped at the opposite portions with respect to the ship body with auxiliary propellers that are capable of being turned in all directions, so as to withstand the drifting force of wind or tide and to keep the ship at a standstill. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5249516-A (JP)
Title: Automatic rail cleaning apparatus for monorail track
Inventor: YANAGIYA EIZOU
IPC: E01B25/10
Filed: 1975-10-14
Abstract: PURPOSE: To perform cleaning of rail while monorail car is running on the rail, thereby improving performance of the monorail car. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5646777-A (JP)
Title: Manufacture for thermal printer head
Inventor: TANIGUCHI HIDEO
IPC: B41J2/345
Filed: 1979-09-26
Abstract: PURPOSE:To obtain a clear print by a method wherein paste for a glass glazing layer is formed by printing over a substrate and its extension portion and the extension portion including a raised portion on said printed portion is broken. CONSTITUTION:On the surface of a substrate 11 of high heat conductivity (for example, of ceramics such as alumina) paste is printed partially to form a glass glazing layer 12 and on that surface is provided an exothermic resistance element 13. When the paste is printed, printing is made on an extension portion 11A of the substrate 11 made beyond a length necessary as the glazing layer 12. A raised portion 12A is formed on an extension portion 12' after it is burned, and the extension portion 12' is broken. Therefore, no raised portion 12A is left on the top of the remnant of the glazing layer 12.
Patent JP-S5248107-A (JP)
Title: Plunger pump equipped with diaphragms
Inventor: MITOMO YUTAKA
IPC: F04B43/067
Filed: 1975-10-14
Abstract: PURPOSE:A plunger pump equipped with diaphragms at the operative part of the plunger to be prevented from leakage of the liquid, to be adapted to high pressures, and also to be regulated in the discharge amount as possible.
Patent JP-S5914919-A (JP)
Title: Method of cutting tube
Inventor: SAKURADA MASATAKA
IPC: B23D21/00
Filed: 1982-07-15
Abstract: PURPOSE:To cut a tube without breaking or creating any wrinkle even if the tube is soft, by inserting a mandrel having a circumferential groove into the tube, holding the outside of the tube by chucks, and rotating a rotating edge so that the rotating edge goes into the groove. CONSTITUTION:The mandrel 1 is inserted into the tube (t) that has been continuously molded, and when an end of a cylinder 5 provided outside of the mandrel 1 comes in touch with an iron piece 6 to cause a contactless switch 7 to be actuated, the chucks 8, 9 are actuated to secure the tube (t) by holding near the opposite sides of the groove 2. Then the rotating cutting edge 3 is rotated once or more about the outer circumference of the tube (t) so that the cutting edge 3 goes into the groove 2. Thus the tube (t) is cut into a desired length. Thereafter when the cutting edge 3 is removed from the groove 2, the chucks 8, 9 are removed, and the mandrel 1 is withdrawn into the cylinder 5, the cut tube (t) is detached from the mandrel 1.
Patent JP-S63318362-A (JP)
Inventor: SCHULZE RUDOLF-JOCHEN
IPC: B21D39/04
Filed: 1988-05-20
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-H02302746-A (JP)
Title: Switch mechanism arranging structure for instant camera
Inventor: OMIYA AKIO
IPC: G03B17/52
Filed: 1989-05-17
Abstract: PURPOSE:To facilitate operation and to improve operability by arranging the switch mechanism between the film feed gear and the motor, both of which compose a film feed mechanism. CONSTITUTION:A gear 29 is supported on a supporting plate 8, which is disposed between the side plate 41 and the grip part 2, with a shaft; a gear 28 and the gear 29 mesh together, and a gear 30 is provided on the same shaft as the gear 29. The gears 30 and 31 mesh together; and the sun gear 33 of a planetary gear train 32 is provided, as the switch mechanism, on the same shaft as the gear 31. In this manner, the switch mechanism 32 is arranged between the feed gear and the motor 3, both of which compose a power transmitting path of the film feed mechanism; therefore, when a part of camera is being drawn and stored, the film feed gear 6 is not driven, and a film is not fed. Thus, the instant camera is securely operated.
Patent JP-S5915186-A (JP)
Inventor: NAKAMURA YOSHIO
IPC: E21B19/08
Filed: 1982-07-16
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-S5912754-A (JP)
Title: Ultra-high water absorbing material and restoration of water absorbing capacity thereof
Inventor: WATANABE YOSHIHIRO
IPC: B01J20/28
Filed: 1982-07-15
Abstract: PURPOSE:To prepare an ultra-high water absorbing material capable of absorbing water such as a temporary pool simply and rapidly, by a method wherein resin having ultra- high water absorbing property is wrapped by a mesh like fabric and the obtained package is formed into a compartmentarized structure to fill the partitioned spaces with the resin in a dispersed state. CONSTITUTION:Highly water absorbable resin such as a saponified vinyl acetate/ methyl methacrylate copolymer is wrapped by a porous film or a mesh like fabric having water and gas permeability or accommodated in a box lined with said fabric or the film. The obtained package is dispersed in a compartmentized structure having a rectangular or a square shape having a side with a length of 1-20cm or a circular or an annular shape having an area corresponding to that of said rectangular or a square shape and partitioned into cubic, rectangular, spherical or cylindrical spaces with a thickness of 1-10cm to fill the same to obtain an ultra-high water absorbing material. Said highly water absorbable resin has water absorbing capacity 50-800 times with respect to the own weight thereof and, when water absorbing capacity is reduced by the adsorption of an inorg. ion and an org. substance, it is immersed in water having reduced inorg. ion content and dried to restore the water absorbing capacity thereof.
Patent JP-S6029038-A (JP)
Title: Sequential comparison type a/d converter
Inventor: KUBOKAWA MICHIYA
IPC: H03M1/38
Filed: 1983-07-07
Abstract: PURPOSE:To compensate leaked charge at the time of judging the most significant digit bit and to obtain high conversion accuracy in a wide range by accumulating input voltage in a capacitor once again after judging the most significant digit bit by a comparator. CONSTITUTION:The sequential comparison type A/D converter is composed of the analog switches 12 to 14, capacity C016 and comparison inverter 15. These switches 12 and 13 are turned on at the H level of the surge signal 8 and input voltage selection signal 9, and the capacity 16 is charged according to potential difference between the analog input voltage 1 and NA point 17. The signals 8 and 9 are set to the L level, and turn respective switches 12 and 13 are turned off. Then, the reference voltage selection signal 10 is brought from the L level to the H level, and a sequential reference voltage is applied to the NB point 18 of the capacity 16. After judging the most significant digit bit, an input voltage is accumulated in the capacity 16 at least one time, the charge leaked at the time of judging the most significant digit bit is compensated, hereby enhancing conversion accuracy in a wide range.
Patent JP-H09285326-A (JP)
Title: Purse
Inventor: IKEDA HIROYUKI
IPC: A45C1/06
Filed: 1996-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a purse of smaller size to become thinner when folded. SOLUTION: A durable elastic sheet type purse A is composed of a rectangular purse body 2 to be folded double on the center line and tabs 3, 4 as extensions of both shorter ends of the purse body 2, to be folded inside and its lower edge sewed on along the longer edges of the body 2. As shown on the sketch, the tabs 3, 4 have a shape little shorter than to reach the center line of the purse body 2 and jointed together by sewing its lower edge onto respective reverse 6, 7 of the bottom edge of the purse body 2.
Patent JP-S6321959-A (JP)
Inventor: BASETSUJIO MARUSETSURO
IPC: D04B15/56
Filed: 1987-05-22
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-S5551200-A (JP)
Title: Condensate recovery device for re-liquefying device of low temperature liquefied gas tank
Inventor: OKUMURA MINORU
IPC: F17C13/00
Filed: 1978-10-11
Abstract: PURPOSE:To simplify this device, and to conserve resources while ensuring safety, by storing a condensate in a tank while separating the condensate from gas, and by intermittently returning the condensate stored to a low temperature liquefied gas tank by high pressure gas at the discharge side of a compressor. CONSTITUTION:Liquid condensing on the way of a course sent to a compressor 7 from a low temperature liquefied gas tank 3 is stored in a tank 13 while separating the liquid from gas by means of a gas-liquid separator 12a. When the condensate in the tank 13 increases and reaches fixed value, automatic valves 16, 17 are opened by means of a detecting switch 21, high pressure gas at the discharge side of the compressor 7 is introduced on the surface of the condensate in the tank 13 and the condensate is pressure-sent into the low temperature liquefied gas tank 3. Thus, safety is maintained while simplifying this device because there is no necessity for mounting an evaporating means as seen in conventional devices, and energy can be conserved because pressure at the discharge side of the compressor need not continually be used.
Patent JP-S62280931-A (JP)
Title: Batch operation control system
Inventor: UEDA KAZUYA
IPC: G06F1/00
Filed: 1986-05-29
Abstract: PURPOSE:To prevent the volume of handled data from exceeding a required external storage capacity on a specific day by controlling the required external storage capacity set prior to starting the batch processing according as weekdays or specific days and using an updated value based on daily results. CONSTITUTION:For starting business during a period, a selection means 6 is set according as said period is a normal or specific one. After the batch processing for some period ends, the volume of data handled during the period is decided from a system control file 3. The value is stored in the 1st area (b) or the 2nd area (c) according as the normal or specific period. For starting the batch processing for the next period, the prescribed number of MTs 7 are set based on the external storage capacity stored in the 1st area (b) or the 2nd area (c) according as the normal or specific period. Then a job control statement 2 is generated to execute a batch processing program. No shortage occurs in the set MTs 7.
Patent JP-H05297331-A (JP)
Title: Optical variable attenuating device
Inventor: SUGITA KOTARO
IPC: G02F1/01
Filed: 1992-04-17
Abstract: PURPOSE:To increase the varying speed of the quantity of light attenuation and reduce the size of the device at the same time. CONSTITUTION:Input light 21 is guided in the optical variable attenuating device 10 by an optical fiber 1a and this input light 21 is branched by an optical branching unit 2 and sent in an optical power monitor 3 and an electrooptic modulator 5. The optical power monitor 3 is composed of a photodiode, etc., and generates a photocurrent 23 which is proportional to the power of the input light 21. An attenuation quantity control part 4 decides whether or not the power of the input light 21 is large or small from the photocurrent 23 and sends a control signal 24 (impressed voltage) for giving a proper attenuation quantity to the optical modulator 5 when the input light 21 exceeds constant power. The electrooptic modulator 5 (electric field absorption type photoconductor modulator) controls the attenuation quantity of the light with the control signal 24.
Patent JP-S5349339-A (JP)
Title: Time limit safety device for burners
Inventor: NAKAMURA HIDEYUKI
IPC: F23N5/24
Filed: 1976-10-15
Abstract: PURPOSE: To alarm the life of a burner with time to spare and keep safety by installing a mechanism integrating the use time of the burner and alarming display mechanisms giving the alarm when the use time reaches the preset time. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05294071-A (JP)
Title: Thermal recording material
Inventor: MORITA MITSUNOBU
IPC: B41M5/30
Filed: 1992-04-17
Abstract: PURPOSE:To obtain a thermal recording material imparting a developed color image excellent in stability especially against oils or fats such as oil, a plasticizer or the like, in the thermal recording material based on a leuco dye and a developer, by using a fluorane compd. as the leuco dye. CONSTITUTION:In a thermal recording material utilizing the color forming reaction between the leuco dye and developer forming a color upon the contact with the leuco dye contained in its thermal recording layer, a fluorane compd. represented by formula I (wherein R<1> and R<2> is an alkyl group which may contain an ether bond or a cycloalkyl group, R<3> is a halogen atom and n is an integer of 1-4) is used. As an embodiment of the leuco dye, 3-(N,N- diethylamino)-6-methyl-7-anilino-3',4',5',6'-tetrachlorofluorane is designated.
Patent JP-S61282290-A (JP)
Inventor: SAKABA KOZO
IPC: B66C13/23
Filed: 1985-06-10
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-H10312667-A (JP)
Title: Tape cassette
Inventor: HONDA HIDETOSHI
IPC: G11B23/087
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of a recorded signal in a digital tape cassette even for the long period storage by suppressing the deformation of the tape at the time of preservation. SOLUTION: The tape cassette is constituted in such a manner that the magnetic tape 3 using with the digigal format to settle 7.3 μm of the tape thickness and 15 μm of the recording track width as the respective upper limits is incorporated while being provided for winding between a reel 4A of the take-up side and a reel 4B of the supply side, then both of the reels 4A and 4B are made so as to elastically deflect to the side of inner surface 2b1 of a lower shell 2B by reel retaining springs 6A and 6B.  Tape guides 5A and 5B formed inside a cassette casing 2 of this tape cassette 1 across an opening part 21 are arranged in the state inclined by 2/100 to 8/100 facing to the inner surface 2b1 of the lower shell 2B, and the spring forces of the reel retaining springs 6A and 6B are settled larger than the weights of the reels 4A and 4B wound round with the magnetic tape 3, and the maximum coefficient of statical friction between the tape guides 5A, 5B and the magnetic tape 3 is made >=0.20, <=0.75 in the environments of 45 deg.C temperature and 80% humidity.
Patent JP-H07306651-A (JP)
Title: Surface attached sheet for display body and manufacture thereof
Inventor: OGI HISAO
IPC: B44F1/06
Filed: 1994-05-12
Abstract: PURPOSE:To improve the optical display effect of displays such as marker display, advertising and publicity display and decorative display easily at low cost. CONSTITUTION:A surface attached sheet with transparent micro balls 16 arranged in a single layer and in the exposed state on a transparent adhesive film layer 15, or a surface attached sheet 12 with the transparent micro balls 16 arranged in a single layer and in the exposed state on the transparent adhesive film layer 15 and with a transparent protective layer 17 covering the whole surface part including the exposed parts of the transparent micro balls 16 is bonded to the display face 30 of a display body through the transparent adhesive film layer 15. Transparent adhesive forming the transparent adhesive film layer 15 can be formed of heat-melting adhesive, and this transparent adhesive and a transparent protective agent forming the transparent protective layer 17 can be transparently colored.
Patent JP-H02304920-A (JP)
Title: Plasma treater
Inventor: WATANABE SEIICHI
IPC: C23F4/00
Filed: 1989-05-19
Abstract: PURPOSE:To reduce direct exposure to plasma of a silicone resin, etc., and to prevent the contamination of a heavy metal such as Sn included in the silicone resin, etc., by using a heater having laminating structure, into which the thin-film heater is buried. CONSTITUTION:A substrate 10 is heated by supplying electricity to a thin-film resistor 11 through wirings 12. A cover 13 made of quartz is bonded with the substrate 10, to which the thin-film resistor 11 is formed, by using adhesives 14 such as a silicone resin, thus constituting a heater having laminating structure, into which the thin-film heater is buried. Accordingly, direct exposure to plasma of the silicone resin, etc., is reduced, and the contamination of a heavy metal such as Sn contained in a trace quantity in the silicone resin, etc., can be prevented.
Patent JP-S5914975-A (JP)
Title: Thermal printer head
Inventor: MIZUNOYA NOBUYUKI
IPC: B41J2/335
Filed: 1982-07-19
Abstract: PURPOSE:To provide the titled head low in electric resistance and excellent in heat dissipating property, by a method wherein a metal plate is bonded to the surface of a ceramic substrate having a heat generating resistor under heating to form a common electrode and a metal plate is bonded to the back surface of the ceramic substrate under heating. CONSTITUTION:A metal plate 2a comprising copper or aluminum is arranged to the part of aceramic substrate 1 having a heat generating resistor 3 in a U- shaped and concentrated state and bonded thereto by heating to form a common electrode. A metal plate 2b is bonded to the back surfaces of the ceramic substrate 1 over the entire surface thereof or the part corresponding to the common electrode. By increasing the thickness of the common electrode to 0.02-1.0mm., electric resistance can be made low and the irregularity in a heat generating resistance value can be reduced. Heat dissipating property is enhanced by the metal plate closely adhered to the back surface of the ceramic substrate.
Patent JP-S5458530-A (JP)
Title: Manufacturing method of triangle plate in rotary press
Inventor: TAGASHIRA TOORU
IPC: B65H45/09
Filed: 1977-10-19
Abstract: PURPOSE: Manufacturing method of a triangular plate which can eliminate assemble adjusting work of the triangular plate and obtain folded paper without wrinkle and flaw by calculating theoretically correction amount Δβ of inclined angle β by R dimension formed on the shoulder part.  
     CONSTITUTION: Inclined angle β of the triangle plate of rotary press should be formed larger than the prescribed dimension by the expression formulated among triangular plate length L, opened angle β, relief angle θ, angle of incidence r, width A of folded paper, and radius R of cone C which is inscribed in the shoulder part of the triangular plate 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5916880-A (JP)
Title: Fluorination of uracil
Inventor: MOCHIDA YOSHIHARU
IPC: C07D239/54
Filed: 1982-07-16
Abstract: PURPOSE:Direct fluorination of uracil with a fluorine gas is carried out using, as a medium, hydrosilicofluoric acid which has been widely used, being available in a large amount and easy to handle, then thermal decomposition is effected to achieve high-yield production of 5-fluorouracil of high purity. CONSTITUTION:The reaction of uracil with a fluorine gas is conducted in a medium consisting of 10-40wt% of hydrosilicofluoric acid at 40-70 deg.C, preferably a slurry of 10-30wt% uracil in the medium is used to effect the reaction with a gas mixture of 5-20mol% hydrogen fluoride in an inert gas of nitrogen to dlute F2/inert gas to 1/(2-5) molar ratio. The resultant precipitate is separated from liquid and subjected to thermal decomposition in air at 170-190 deg.C to give 5-fluorouracil. USE:A synthetic intermediate of chemotherapeutic for cancer or of antitumor agents.