baber/WOPTO huggingface dataset:
Patent JP-S574334-A (JP)
Title: Automatic tightening machine for bottom lip of thermos bottle
Inventor: NAKAIMA AKIRA
IPC: B21D51/22
Filed: 1980-06-11
Abstract: PURPOSE: To improve the efficiency of bottom-lid tightening operation by tightening a bottom lid to a clamped external container while transporting continuously the external container containing the inner bottle of the thermos bottle, upside down by a conveyor.  
     CONSTITUTION: The external container W of a thermos bottle wherein an inner bottle is contained is turned upside down and then mounted on a receiving base 8 which is being moved by a chain 7 in a direction R. When the external container W moves to right under the clamping jig 14 of a trestle 11, the trestle 11 is moved synchronizing with the movement of the receiving base 8 and at the same time, the external container W is cramped through the operation of a cylinder B on the trestle 11 and prevented from being turned upside down or rotating. After an outer lid is rotated by the thightening jig 14 and tightened to the external container W, the tightening state is released and the trestle 11 stays there; and the receiving base 8, while mounting the external container W, keeps on moving. The trestle 11 returns to its original position and the external container W, after tightening an inner lid with the following tightening jig 14', is clamped with a clamping piece 31 to be  taken out by being inverted by 180°. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62236321-A (JP)
Inventor: MIZUHARA HIROHISA
IPC: H02H3/24
Filed: 1986-04-04
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-H09269645-A (JP)
Title: Toner container
Inventor: HASHIMOTO KOJI
IPC: G03G15/08
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a toner container capabel of making its capacity larger, reducing the cost and preventing the damage of a sealing member. SOLUTION: The toner container 40 having at least an opening 43 at one end is obtained by an integral molding method. Thus, a joining flange part is eliminated, so that space occupied by the toner container 40 can be suppressed small because of the elimination of the flange part, to install the toner container 40 larger in size in a conventional space and the capacity of the container 40 can be larger. When the capacity of the container 40 is the same as a conventional one, the container 40 can be installed in the space smaller than a conventional one and an image forming device can be miniaturized. Since the toner container 40 is not provided with the flange part, a toner charging port 44 can be drastically expanded, a toner charging time is shortened and a toner charging cost can be reduced.
Patent JP-S59204360-A (JP)
Title: Longitudinal and lateral converter for image data
Inventor: SUGA GOUJIROU
IPC: G06F3/153
Filed: 1983-05-04
Abstract: PURPOSE:To speed up longitudinal and lateral conversion in an output raster direction by writing image pattern data for one page as N-bit parallel row or column data, and then reading the pattern data successively as N-bit parallel columns or rows. CONSTITUTION:A square storage matrix 1 of N rows by N columns is constituted; input lines from an input data register 2 are connected to write data terminals of the same columns (or rows) of the square storage matrix in common, and output lines of an output data register 3 are connected to readout terminals of the same rows (or columns) of the matrix 1 in common. All storage elements 1a-1p which constitute the matrix 1 are supplied with an address signal 5 from an address generator 4 in common, so image data for one page is written in predetermined order and then read out in specific order. Thus, the image data is converted by 90 deg..
Patent JP-H11280982-A (JP)
Title: Steel ball press-in jig, slip-off stop structure for steel ball, and press-in method for steel ball
Inventor: SUZUKI MIKIO
IPC: F16J13/00
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a steel ball press-in jig and a press-in method for a steel ball to perform press of a steel ball in a port simultaneously with caulking, reduce a load exerted on a caulking spot, and reliably provide sealing ability by the steel ball, and to prevent sealing ability between the steel ball and the inner peripheral wall of a port and reliably prevent the occurrence of slip-off of the steel ball. SOLUTION: A steel ball 13 is pressed downward by the press part 21 of a steel ball press-in jig 20. In this case, a caulking blade part 23 has a caulking groove 24 formed therein throughout a whole periphery in a manner to surround the peripheral edge of the opening part of a port 12. The caulking groove 24 is formed in the opening peripheral edge of the port 12 and in a concentric shape to the port 12. During formation of the caulking groove 24, the inner side of the caulking groove 24 is positioned closer to the outer end opening part side of the port 12, and an outer end opening part is reduced in diameter and deformed throughout a whole periphery, namely, deformed by caulking.
Patent JP-H02255698-A (JP)
Title: Preparation of blood coagulation factor viii
Inventor: HASHIMOTO MOTONORI
IPC: C07K1/16
Filed: 1989-03-29
Abstract: PURPOSE:To provide the subject substance having excellent solubility and used as a hemorrhage remedy for hemophilia A patients, etc., by subjecting an aqueous blood coagulation VIII factor-containing solution to a gel filtration using a water-insoluble porous gel having a specific exclusion limited mol.wt. to separate the blood coagulation VIII factor. CONSTITUTION:The aqueous solution of the blood coagulation factor VIII is prepared by the following processes: extracting and dissolving cryoprecitate prepared by freezing and melting normal human plasma with and in a 20mM tris - 10mM citric acid buffer solution (pH7.0), continuously adding aluminum hydroxide and bentonite to the solution, stirring, centrifuging the solution to collect the supernatant, adding glycine to the supernatant, centrifuging the supernatant, adding NaCl to the treated supernatant to salt up precipitates and subsequently dissolving the salted-up precipitates in a buffer solution. The prepared aqueous solution of the blood coagulation factor VIII is subjected to a gel filtration using a water-insoluble porous gel having an exclusion limited mol.wt. of 800000-100000000 to provide the blood coagulation factor VIII.
Patent JP-S59205573-A (JP)
Inventor: HARUNA MITSUAKI
IPC: F26B17/14
Filed: 1983-05-09
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-S534774-A (JP)
Title: Apparatus for regeneration of absorption solution in wet hydrogen sulfide-removal unit
Inventor: NAKANO KIYOSHI
IPC: B01D53/77
Filed: 1976-07-02
Abstract: PURPOSE: To improve gas/liquid contact efficiency in an oxidation tower by the introduction of air to the pipe at inlet side of a static pipe mixer to which absorption solution, which is obtained by the contact of H 2 S with a soltuion containing redox catalyst, is fed through the pipe to form fine bubbles. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05279868-A (JP)
Title: Treatment for surface of galvanized steel sheet
IPC: C23G1/19
Filed: 1992-04-01
Abstract: PURPOSE:To remakably improve the coating adhesion in a steel sheet by activating the surface of the steel sheet by an aq. soln. having a specified concn. of specified alkali compounds. CONSTITUTION:The surface of a galvanized steel sheet is subjected to activating treatment by an alkali aq. having 3 to 20wt.% concn. obtd. by dissoluting one or >=two kinds of alkali compounds among the group of alkali compounds constituted of sodium hydroxide, potassium hydroxide, calcium hydroxide, lithium hydroxide and magnesium hydroxide, and after that, the surface of the steel sheet subjected to the treatment is treated by an SiO2-contg. chromate soln. As this invention, an oxidizing layer and an impurity concentrated layer of Al, Pb or the like are melted on the uppermost surface layer of the plating by alkali, by which the chemical reaction between chromium or the like and zinc is uniformly executed to make better the adhesion of the chromate film. In this way, its coating adhesion is also made better.
Patent JP-S57195381-A (JP)
Title: Semiconductor memory
Inventor: IWAHASHI HIROSHI
IPC: G11C11/41
Filed: 1981-05-26
Abstract: PURPOSE:To reduce a momentary current, and to achieve the stable operation of a system by providing a timing difference means for producing a time difference between outputs appearing at output terminals of memory cell arrays during variation in the output of only a column decoder. CONSTITUTION:The 1st column decoder 31 drives column selecting circuits 41- 4n, and the 2nd column decoder 32 switches couples of sense amplifiers 331 and 341, and 332 and 342; output buffers 351-35n are each connected to one couple of sense amplifiers, and a depletion type transistor 11 is connected between column decoder output lines of two couples of sense amplifier. In this memory, the driving time for each couple of sense amplifier is given a difference by the output of the 2nd column decoder 32, so outputs of the output buffers 351-35n never vary at the same time when column addresses are changed.
Patent JP-H01251702-A (JP)
Title: Plastic magnet and manufacture thereof
Inventor: KATAHIRA TADAO
IPC: H01F1/032
Filed: 1988-03-31
Abstract: PURPOSE:To obtain a plastic magnet having excellent heat resistance and corrosion resistance together with magnet characteristic by interposing a specific amount of fluorine resin among magnetic particles made of rare earth alloy or rare earth cobalt alloy, molding it in a magnetic field, then baking it and fusion-bonding fluorine resin powder. CONSTITUTION:Magnetic particles and fluorine resin layer interposed among the particles are provided, and the particles are bonded each other in the layer. The mixing ratio of the magnetic powder to the fluorine resin powder depends upon magnet characteristics and mechanical strength to be required for a product. If the fluorine resin is excess, the magnetic characteristic is reduced, while if it is excessively less, not only its mechanical strength is reduced, but satisfactory molded piece might not be obtained. The most desirable mixing ratio is magnetic powder/fluorine resin powder =55-75/45-25(vol.%). The resin to be used includes PTFE, tetrafluoroethylene-hexafluoropropylene copolymer (FEP).
Patent JP-H09240207-A (JP)
Title: Caster
Inventor: YAMAGUCHI HIROYOSHI
IPC: B60B33/02
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a caster provided with a strong locking means, which is hardly broken and provided with strong force for moving a stopper so as to ensure a lock surely while causing no deterioration in rotation smoothness. SOLUTION: A caster is provided with a mounting base plate 1, a yoke 3 arranged in the mounting base plate 1 via a bearing part 2 freely rotationally, a wheel 4 journalled to the yoke 3, and a locking means by which the rotation of the yoke 3 is locked by means of the rotation of the wheel in one direction while the yoke 3 is released from the lock so as to be freely rotated by means of the rotation of the wheel 4 in the opposite direction.  The locking means is provided with an engaging component part 12, which is formed on a wall face 11 extending to the upper side of the wheel 4 integrated with the mounting base plate 1, on one side of an engaging means, an auxiliary yoke 13 whose base end is pivoted to the yoke 3, a movable part 19 which is supported in the upper part of the auxiliary yoke 13 and is placed on the upper face of the wheel 4 so as to be moved forward/backward according to the rotating direction of the wheel 4, and a stopper member 14 which is integrally arranged on a top wall 13b in the auxiliary yoke 13 and can be freely attached/removed to/from the engaging component part 12 on one side.
Patent JP-H03280348-A (JP)
Title: Ceramic discharge lamp
Inventor: YOSHIKAWA KAZUHIKO
IPC: H01J61/36
Filed: 1990-03-28
Abstract: PURPOSE:To prevent generation of unstable arc by forming the light emitting tube of a ceramic discharge lamp so that its inside dia. is 6mm or less and that the lighting frequency is as high as 18-30kHz, and providing uneven surface on the inside of the blocking body at the end of the light emitting tube. CONSTITUTION:A light emitting tube 1 consisting of transparent ceramics has two ends blocked with blocking bodies 3, 3. The insides of these blocking bodies 3, 3 are provided with uneven surfaces as matted finish or having a level difference around 0.5mm. Even though the node of sonic wave oscillated from plasma, generated at lighting up, is right reflected just by the blocking body 3, the reflected waves are dispersively reflected by this uneven surface 8, and the nodes of the sonic waves will not overlap to prevent generation of a standing wave. This precludes occurrence of acoustic resonance phenomenon, i.e., arc phenomenon.
Patent JP-H01250895-A (JP)
Title: Apparatus for inspecting inside of nuclear reactor
Inventor: TAKAHASHI MASARU
IPC: G21C17/003
Filed: 1988-03-31
Abstract: PURPOSE:To facilitate the operation for inspecting in-pile structures such as core supporting plate by providing an arm which can be housed by tilting and can be freely extended and contracted, a holding part which can freely rotate and freely move back and forth and supporting legs which are freely openable and closable to the above apparatus and allowing the free remote control of these actions. CONSTITUTION:The fuel assembly and control rod of the point to be inspected and the fuel supporting fittings and control rod guide pipe of the point to be installed with the apparatus for inspecting the inside of the nuclear reactor are first removed from the core supporting plate. The arm 40 is then housed into a housing groove 22 of a body 20 and the supporting legs 32a-32d are held closed to the side face of a supporting part case 31. The body is then hung by an overhead crane, etc., via a hanging rope hooked to a hanging lug 83 and is hung down into the pressure vessel of the reactor. The supporting legs 32a-32d are closed by the remote control so that the body 20 stands upright. The arm 40 is tilted horizontally and thereafter, the arm 40 is swiveled around the body 20 by which the arm 40 is moved toward the point to be inspected. The arm 4 is then extended or contracted to move the inspection apparatus 60 to the point to be inspected. The point to be inspected is then illuminated by a submersible light and is photographed by a submersible TV camera. The point to be inspected is thus inspected while the image thereof is projected on a monitor.
Patent JP-H11314347-A (JP)
Title: Printer with actuating unit
Inventor: GUNSCHERA FRANK
IPC: B65H29/04
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To prevent invasion of a suspended matter in an inner space of a chamber for partly closing an actuating unit by raising a pressure in the chamber higher than that at a periphery of the chamber. SOLUTION: Guide rails 24, 25 form a chamber 27 having a section of a nearly C shape together with a support member 26, and form an inner space 27' having an opened longitudinal side 28 therewith. As a result, the chamber 27 partly surrounds a conveying chain. A spraying air opening 29 for injecting spraying air according to an operation is provided at the space 27', and the space 27' is set to a higher pressure state than the pressure of the periphery of the chamber 27. In this case, the opening 29 is disposed over a length of the space 27' via a hole 30 provided at the guide 24 and formed. The high pressure state is held by the opening 29 to prevent an invasion of a suspended matter from the periphery into the space 27'.
Patent JP-H05278979-A (JP)
Title: Elevator entrance/exit door device
IPC: B66B3/00
Filed: 1992-04-01
Abstract: PURPOSE:To restore an elevator entrance/exit door device speedily without requiring a dispatch of a maintenance person when a foreign matter is detected in a groove of a threshold. CONSTITUTION:In an elevator entrance/exit door device which has a guide shoe 9 fitted in a groove 8 of a threshold 7 and opens/closes a door 2 along the groove 8, an alarming device 20 to detect/alarm a foreign matter in the groove 8 is provided in a precedent position of the guide shoe 9. Thereby, labors of a maintenance person can be reduced, and an elevator unoperating time can be also shortened.
Patent JP-H10274113-A (JP)
Title: Intake air duct
Inventor: KINO HITOSHI
IPC: F02M35/10
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To make an intake air duct excel in high heat insulating properties and noise insulating properties to more extent, by forming a pair of jointed bodies having a shape that a cylindrical body is divided in plural numbers, in a manner that a synthetic resin sheet base material having a foam layer is formed by pneumatic forming. SOLUTION: This intake air duct is formed by vacuum forming by using a three- layered resin sheet base material. The three-layered resin sheet base material comprises a front side layer 101, a foam layer 102 and a rear side layer 103. The three-layered resin sheet base material is manufactured in a manner that the front side layer 101 and rear side layer 103 which are calendar formed and in a fused condition, are overlapped on the upper and lower surfaces of the foam layer 102 having a predetermined thickness so as to be integrally jointed together. The three-layered resin sheet base material is formed by vacuum forming by being heated from its both surfaces. Two kinds of jointed bodies 2, 3 which are divided into two along an axial line, are formed, and both bodies 2, 3 are fused.  The three-layered resin sheet base material has the foam layer 102 in its middle therefore, it is excellent in heat insulating properties and noise absorbing properties, and also has the front side layer 101 and rear side layer 103 as a solid layer therefore, it is also excellent in noise insulating properties.
Patent JP-H01249433-A (JP)
Title: Apparatus for preparing sealed letter
Inventor: KAWASAKI HIROTSUGU
IPC: B31B41/00
Filed: 1988-03-31
Abstract: PURPOSE:To automatically seal a sealed matter by a process wherein a single state letter form to be sealed is lapped so as to form a sealing bag having a sealing inlet, and after the matter to be sealed is inserted thereinto from the sealing inlet, it is sealed for forming a sealed letter. CONSTITUTION:A sealed letter form 1 is made into a Z-shaped three folded state at respective folding scored lines 5a, 5b by means of the thrusting plate 18 of the first thrusting member 12 and the thrusting plate 19 of the second thrusting member 14, and in a state wherein the superficial surface of an upper paper piece 2 is positioned on the upper side, respective cutting scored lines 6a, 6b, 6c correspond one another, and with respect to the folding scored line 5b of a lower paper piece 4, it becomes a state wherein the opposite end periphery is projected. By the large diameter parts of a press rollers 21a, the pressure as an adhering condition is given, so that the sealing bag 31 having a sealing inlet 30 and adhered with three peripheries except this sealing inlet 30 is formed. The sealing matter 32 is supplied by means of feed rollers 23 and inserted into the sealing bag 31. The sealing bag 31 is cut down by its protrusive end part of the lower paper piece 4 by means of a slitter 24 and sealed.
Patent JP-S5414744-A (JP)
Title: Copying apparatus using laser
Inventor: MIURA SHINJI
IPC: H04N1/23
Filed: 1977-07-05
Abstract: PURPOSE: To even image densities without using f-θ lens system by changing one picture element recording time according to the deflecting angle of a laser beam and driving a solid-state image sensor by the pulse synchronized to the one picture element recording time. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07267901-A (JP)
Title: Production of n-octadecyl 3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate having new crystalline structure
Inventor: TANAKA MASAYA
IPC: C07C69/732
Filed: 1995-04-05
Abstract: PURPOSE:To obtain the subject compound having high bulk specific gravity, free from scattering properties and improved in handling properties such as transporting property, weighing property and workability and useful as an antioxidant. CONSTITUTION:A method for producing n-octadecyl-3-(3,5-di-tert-butyl-4- hydroxyphenyl)propionate having a new crystal structure exhibiting a sharp X-ray diffraction peak at the diffraction angle 2theta=19.48 by X-ray measurement using X ray having Cu-Kalpha wavelength is provided.
Patent JP-H04315892-A (JP)
Title: Dual port ram
Inventor: YAMADA MITSURU
IPC: G11C11/41
Filed: 1991-04-15
Abstract: PURPOSE:To operate a data transfer at a high speed and to effectively use a memory area even when randomly changing data is transferred. CONSTITUTION:This dual port RAM is provided with two ports 1 and 2 used when data is written and read and an address queue circuit 15 for transferring the address of data to an equipment connected with the other port when data written through one port is read through the other port.
Patent JP-H01249502-A (JP)
Title: Distance adjusting device for vehicle wheel-track
Inventor: UMEMOTO TOMEO
IPC: B60B35/18
Filed: 1988-03-31
Abstract: PURPOSE:To facilitate the adjustment of the wheel-track of any of various kinds of vehicles including a tractor by providing a double acting piston and a guide section adapted to be guided in the longitudinal direction of a drive shaft, in an telescopic fitting section between stationary and movable axle casings, and by making the axes thereof eccentric from each other. CONSTITUTION:An axle casing 1 is composed of a stationary axle casing 7 having a differential gear mechanism 6 and a wheel 8 side movable axle casing 9 which are telescopically fitted together through the intermediary of a telescopic fitting section 10. In this arrangement, a double acting cylinder section 34 is composed of an outer cylinder part 26 of the stationary axle casing 7 and an inner cylinder part 30 of the movable axle casing 9, a piston body 31 and the like. Further, the guide outer cylinder part 24 of the stationary axle casing 7 and the guide inner cylinder part 27 of the movable axle casing 9 constitute a guide section 35 for guiding a drive shaft 17 in its longitudinal direction. Further, the axes of the double acting cylinder section 34 and the guide section 35 are eccentric from each other by a predetermined amount (e).
Patent JP-H10277980-A (JP)
Title: Holding device for dry battery can
Inventor: MORIMOTO KENJI
IPC: H01M6/02
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To surely facilitate holding and hold-releasing operations for a dry battery can having a projection for a positive electrode. SOLUTION: A slide shaft 12 is provided for a main body 11 in such a way as to be freely moved, and concurrently a closed end hole 15 is formed at the tip end side of the slide shaft. A supporting body 17 in which a magnet 18 is built, is inserted into the opening part side of the closed end hole 15. A head 16 is internally formed in the closed end hole 15, let a knock-out pin 16a be projected out of the hole part of the supporting body 17 when the slide shaft is retreated, let the projection for the positive electrode of a dry battery can C sucked and stuck thereto by means of the internal magnet 18 of the supporting body 17, be thrown away, and the holding of the dry battery can C is thereby released. At this time, the barrel of the dry battery can C is pivoted by a pivot part by means of a magnet the sucking force of which is weaker than that of the magnet 18.
Patent JP-S5416762-A (JP)
Title: Assembling method for heat exchanger
Inventor: INOUE KATSUYUKI
IPC: F28D7/10
Filed: 1977-07-07
Abstract: PURPOSE: To prevent the device from the wide reduction in a thermal conductivity, by inserting a double heat transfer pipe, which is composed of thermal conductive inner and outer pipes, into pipe inserting holes of tube plates, which position facing each other, by welding them and by filling heating medium between the inner pipe and the outer pipe. 
     COPYRIGHT: (C)1979,JPO&Japio