baber/WOPTO huggingface dataset:
Patent JP-S58214930-A (JP)
Title: Data processor
Inventor: TOMOTA TOKIHIKO
IPC: G06F13/12
Filed: 1982-06-08
Abstract: PURPOSE:To prevent the deterioration of performance of a data processor despite the derivation of an input/output instruction, by preventing a means for converting the address of a channel program delivered from an instruction executing part into a waiting line and to hold it. CONSTITUTION:An instruction executing part 2 extracts the instruction of a main program on the basis of the main program stored in a main storage device 1 and then decodes and executes the instruction. If it is decided from the result of decoding that the instruction is related to the input and output, the part 2 obtains a channel program header address out of an operand of the instruction and supplies it to an input/output instruction waiting line means 4. Thus the job of the part 2 is over. The channel program header addresses supplied to the means 4 are converted successively into waiting lines. These addresses are extracted by an input/output executing part 3 independently of the execution of instruction of an instruction executing part 4.
Patent JP-S5223493-A (JP)
Title: Packing machine
Inventor: SUGIMOTO TAKAYUKI
IPC: B65B7/28
Filed: 1975-08-14
Abstract: PURPOSE:To comprise a pcking machine in which all of operations such as tray supply, disinfection and drying, material charging, packing, and the like are continuously carried out in a high speed so as to promote productivity of packing operation.
Patent JP-H04306820-A (JP)
Title: Molecular beam epitaxial growth device
Inventor: NEGISHI HITOSHI
IPC: H01L21/677
Filed: 1991-04-03
Abstract: PURPOSE:To make it possible to conduct a replacement operation with a preparatory chamber maintained in a high vacuum state in the substrate carrying mechanism replacing operation in JMBE device. CONSTITUTION:A substrate conveying mechanism ill is interlinked to a preparatory chamber 102 through the intermediary of the valve 103 on the side of the preparatory chamber. Also, an ion pump 110, to be used for the substrate conveying mechanism, is provided between the preparatory chamber side valve 103 and a substrate conveying mechanism 114, and the substrate conveying mechanism 114 only can be evacuated. Accordingly, the substrate conveying mechanism 111 can be replaced while the preparatory chamber 102 is being maintained in a high vacuum state, and as a result, the working hours for rising of device can be cut down.
Patent JP-S5525844-A (JP)
Title: Defect correction method for bubble memory chip pattern
Inventor: OKU TOSHIO
IPC: H01F10/00
Filed: 1978-08-14
Abstract: PURPOSE: To secure a quick and accurate correction for the undesired remaining defect by processing the undesired remaining defect as a detective loop.  
     CONSTITUTION: In case undesired remaining defect 3 occurs after the photo etching and the resist incineration are given to remove the bubble transfer micro T bar pattern, the photo resist is coated again with the spot exposure given to the periphery including defect 3. Then defect 3 is removed by the etching. In this case, the three transfer loops (the transfer loop plus its adjacent loops) become defect. Therefore, the auxiliary loop is used instead to prevent the chip from becoming defect and thus to be able to carry out processing as a defective loop. Thus no problem takes place at all in the practical use, performing the correction in a short time. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03296108-A (JP)
Title: Display method for robot locus
Inventor: FUKAI NAOKI
IPC: G05B19/4063
Filed: 1990-04-13
Abstract: PURPOSE:To completely show all loci of the two-dimensional coordinate data on a display by transforming the three-dimensional coordinate data into the two-dimensional coordinate data covering a designated plane. CONSTITUTION:The two-dimensional coordinate data are obtained from the three-dimensional coordinate data, and both maximum and minimum value data of the abscissa coordinate data are obtained from the two-dimensional coordinate data. Then both maximum and minimum value data of the ordinate coordinate data are obtained. The two-dimensional coordinate data are transformed so as to be displayed within an effective display area of a display where a rectangle formed by four lines that pass through the coordinate points specified by those four maximam and minimam value data and are parallel to the abscissa and ardinate has a prescribed aspect ratio. Thus all loci of the two-dimensional coordinate data can be completely shown within an effective display area of the display.
Patent JP-H03295066-A (JP)
Title: High density floppy head
Inventor: TAKAHASHI NORIYUKI
IPC: G11B17/32
Filed: 1990-04-13
Abstract: PURPOSE:To suppress the head from floating up on the disk drawing-out side by inclining a part of the slider face on the floppy head by a specific angle against the disk face, and also, holding an area ratio of the inclined slider face and the parallel slider face in a specific value. CONSTITUTION:In the upper side head 10, the whole surface of a double barrel part is worked, and thereafter, the flat surface 122b is obtained by executing the working extending over the whole surface of the double barrel part extending from a position of about 50 - 100mum on the drawing-out side of a disk 12 from a recording/reproducing gap 101, to the entering side 103 of the disk by an inclination of 5 - 10 degrees based on the flat surface 122a being parallel to the disk as a reference. In this case, width Wa1 and Wa2 of the double barrel part are set equally. On the other hand, in the lower side head 11, the flat surface 212a which comes into contact with the disk 12 is parallel to the disk 12, and width Wb1 and Wb2 of the double barrel part are equal. In this case, by setting an area S1 of the flat surface 122a of the upper side head and an area S2 of the flat surface 122b provided with an inclination to a value shown in the expression, the head is suppressed from floating up on the drawing-out side of the disk 12.
Patent JP-H02274284-A (JP)
Title: Needle thread winding mechanism of safe sewing machine
Inventor: NAKANO MINORU
IPC: D05B49/02
Filed: 1989-04-17
Abstract: PURPOSE:To obtain less puckered seams by providing a thread guide having a pair of eyes and mounted on the arm of a sewing machine between a needle thread passage and a thread adjuster in such a manner as to be capable of position adjustment, and a thread winding cam vertically reciprocating between the eyes mounted on an upper female lever. CONSTITUTION:A single acting on a needle thread 21 for hemstitch and a single acting on a needle thread 22 for double ring stitch are disposed between a thread adjuster 19 and sewing needles 13, 14. The former has an upper thread guide 24 having a pair of eyes 23 and a needle thread pot 25 mounted on a head 11a, and the latter has a lower thread guide 27 having a pair of eyes 26, a needle thread passage 28 mounted on a head 11b in such a manner as to be capable of position adjustment, and a needle thread guide 29 mounted on the needle root of the needle bar lower end. Further, a thread winding cam 33 mounted on the middle part of an oscillating lever 15 and vertically reciprocating between the thread guides 24, 27 is provided, which cam has a cam part 31 acting on the needle thread 21 for hemstitch and a cam part 32 acting on the needle thread 22 for double ring stitch. Hence, if the needle thread is loosen, the looper thread quantity is hardly changed.
Patent JP-H05274657-A (JP)
Title: Magnetic recording medium
IPC: G11B5/73
Filed: 1992-03-26
Abstract: PURPOSE:To enhance the magnetic transducing characteristics and running property of a magnetic recording medium with a magnetic layer and an org. protective layer on the substrate by forming the org. protective layer with a monomolecular film consisting of polyamic acid and specified two kinds of alkylamines or a built-up film consisting of such monomolecular films. CONSTITUTION:An org. protective layer is formed with a monomolecular film consisting of polyamic acid, an alkylamine represented by formula I, II or III and an alkylamine represented by formula IV, V or VI or a built-up film consisting of such monomolecular films. In the formulae I-Vl, each of X and Y is -H, -CH3, or -C2H5, each of (p), (q) and (w) is an integer of <=26, 12<=p<=26, 15<=p+q<=52, 17<=p+q+w<=60, each of p', q' and w' is an integer of <=16, 1<=p'<=16, 4<=q''+q'<=16 and 4<=p'+q'+w'<=16. Since the gap between molecules of the alkyl-amine represented by the formula I, II or III is filled with the alkyl-amine represented by the formula IV, V or VI, the mechanical strength, orientability, uniformity and intrasurface density of the monomolecular film or the built-up film are enhanced and the lubricity of the protective layer is enhanced.
Patent JP-S5860-A (JP)
Title: Device to prevent excessive temperature rise in forced circulation type solar heat hot water device
Inventor: HATSUTORI FUSAO
IPC: F24S90/00
Filed: 1981-06-24
Abstract: PURPOSE:To prevent excessive temperature rise in the heat carrier in a collector and tank by discharging the hot water in the tank through an electro-magnet value  when the temperature of the heat carrier in the collector becomes high and changing  over a pump to continuous operation in order to lower the temperatures in the heat  carrier and the tank. CONSTITUTION:When the temperature of the heat carrier in a collector 1 is raised to  reach a set temperature, a high temperature sensor 11 senses it and changes over a circulating pump 2 from the ordinary differential temperature control (the control to turn  a pump 2 ON when difference between the temperature in the heat carrier in the collector and the temperature of the water in a storage tank goes over a certain value in  order to circulate the heat carrier and collect heat and to stop the pump 2 when the  difference of temperature is under a certain value and stop the heat collection) to the  state of continuous drive, and at the same time an electromagnet valve 8 is opened to discharge to outside the high temperature water in a tank 3, and cold water is resupplied from a water supply tube 5 through a pressure reducing check valve 5a. As a result, the temperature in the tank 3 drops and at the same time the temperature of the  heat carrier in the collector 1 falls.
Patent JP-H07304984-A (JP)
Title: Decolorizable colorant comprising near-infrared-decolorizable color
Inventor: SEKIOKA CHIAKI
IPC: C09D11/326
Filed: 1994-05-12
Abstract: PURPOSE:To obtain a decolorizable ink useful as an ink for printer, capable of being quickly decolorized when irradiated with near-IR rays and stable for a long time by microencapsulating a near-IR-decolorizable color and a catalyst with a resinous coating material. CONSTITUTION:This colorant is prepared by microencapsulating a near-IR- decolorizable color and a catalyst with a resinous coating material. Even when this colorant is dispersed in oil or water, the decolorization of the near-IR- decolorizable color by irradiation with near-IR rays is not inhibited by the oil or water molecules. Further, the near-IR-decolorizable color within microcapsules does not suffer from a chemical change by the oil molecules. This colorant can be used as a material for inks of various recorders without detriment to the decolorizability of the color.
Patent JP-H05118723-A (JP)
Title: Supply combining ice crusher of ice cake
Inventor: GEORUKU FUON BURANKUBUEETO
IPC: F25C5/20
Filed: 1991-04-30
Abstract: PURPOSE: To perform improvement in the point of avoiding the waterdrop from a cut for supply and the undesired fine crushing of ice pieces, in an object which is a combined an ice dispensing and crushing apparatus combined with an ice machine and is constituted as an independent unit or is built in a refrigerator or a freezer. CONSTITUTION: A part of a screw conveyor 2 which has an open thread ridge and carries ice upward is positioned in the suitable recess 3 for carriage of a storage container 1, and the recess for carriage has a section 5 for individualization at its top. The section for individualization is constituted so that the carriage to a cut 8 for supply may be confined to small ice pieces which continue before and behind piece by piece by letting the section for individualization discharge surplus small ice pieces 13 into the storage container.
Patent JP-H02277695-A (JP)
Title: Thermal transfer image receiving material
Inventor: AONO TOSHIAKI
IPC: B41M5/382
Filed: 1989-04-20
Abstract: PURPOSE:To obtain high transfer density and high sensitivity and to improve the thermal welding of an image receiving material and a dye donating material at the time of thermal transfer by containing a water-soluble polymer containing an alkylene oxide group as a monomer component in the water-soluble binder of at least one layer among image receiving surface constituting layers. CONSTITUTION:An image receiving layer of a dye is provided to a thermal transfer image receiving material. This image receiving layer receives the thermal transfer dye transferred from a thermal transfer dye donating material at the time of printing and supports substance having function dyed with the thermal transfer dye and capable of receiving the thermal transfer dye in a state dispersed in a water-soluble binder. The water-soluble binder of at least one of image receiving layers contains at least a water-soluble polymer containing at least an alkylene oxide group as a monomer component. By this method, manufacturing aptitude and image storage stability are enhanced and high transfer density and high sensitivity can be obtained. When this water-soluble polymer is used in the outermost layer, the thermal welding of the image receiving material and the dye donating material at the time of thermal transfer is improved.
Patent JP-S5222094-A (JP)
Title: Process for producing block copolymers having xylylene groups
Inventor: AKIMURA OSAMU
IPC: C08G69/40
Filed: 1975-08-13
Abstract: PURPOSE: A process for producing a polyamide having xylylene groups with improved transparency, folding endurance, low-temperature impact resistance, flexing resistance, etc. by block copolymerizing a small amount of polyethel with the polyamide. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63263648-A (JP)
Title: Production of metallic stumper
Inventor: MOCHIZUKI HIDEAKI
IPC: G11B3/70
Filed: 1987-04-22
Abstract: PURPOSE:To simplify a production process and to produce the small number of disks with high economical efficiency by recording punches based upon light on a recording layer of a substrate and forming a metallic layer on the surface of the recorded layer. CONSTITUTION:The recording layer formed on the substrate 1 is punched by light in accordance with an information signal to form punched pits 4. A metallic evaporation film 5 is formed on the whole surface, a plating layer 6 is laminated and the film 5 and the layer 6 are unitedly peeled. Thus, the small number of compact disks or the like can be highly economically produced by the simplified production process.
Patent JP-S5527034-A (JP)
Title: Pressure swing adsorption system used with heat regeneration method
Inventor: MORI HIDEJI
IPC: B01D53/04
Filed: 1978-08-16
Abstract: PURPOSE: To reduce installation cost and running expense, water and CO 2  are removed by adsorption using pressure-swing system and heat regeneration.  
     CONSTITUTION: Air as raw material is compressed 1, cooled by after-cooler 2 and cooler 3. After condensed water is removed by gas-liquid separator 4, the air passes through pipe 10, and is introduced into adsorption tower 5a, where water and CO 2  are removed. Then the air is rectified in cryogenic separator 6. Impure N 2  as waste gas, after desorption of water and CO 2  by adsorption tower 5b, is discharged. The adsorption towers 5a, 5b are used while properly switched by pressure-swing adsorption system. The remaining impure N 2  from pipe 12 is admitted in adsorption tower 5c, and after desorption of water and CO 2  by heat-regeneration, discharged. Thus, two adsorption towers are used by pressure-swing adsorption system, and one by heat generation. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0592146-A (JP)
Title: Garbage treatment apparatus
Inventor: NAKAYAMA KOJI
IPC: B02C21/00
Filed: 1991-04-30
Abstract: PURPOSE:To reduce the volume and amount of garbage while preventing the spoilage thereof and to reutilize the garbage as a raw material for fertilizer or feed. CONSTITUTION:A garbage treatment apparatus has a garbage grinding and dehydrating device 3, a dryer 4 drying the ground and dehydrated garbage, the stirrer 7 arranged in the dryer 4 in a rotatable manner, the cutting blades 22 provided to the rotary shaft 21 of the stirrer 7, a drying blow pipe 15 introducing the open air into the dryer 4, a burner 11 receiving the air discharged from the dryer 4 to burn the same and a heat exchanger 10 for heating the air flowing through the drying blow pipe 15 by the air heated by the burner 11 and the water activity of garbage is controlled on the basis of the temp. at the outlet of the dryer.
Patent JP-H10289709-A (JP)
Title: Manufacture of lithium-manganese composite oxide for nonaqueous lithium secondary battery and application therefor
Inventor: TAKAHASHI TERUYUKI
IPC: H01M10/05
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a lithium-manganese composite oxide having a high cycle characteristic, capable of being used for a nonaqueous lithium secondary battery by wet- blending lithium hydroxide, as well as manganese compound selected from manganese dioxides and manganese carbonates with a mixed solvent of water and a hydroxyl group contained water soluble solvent and/or a dispersant, drying and cracking the slurry so obtained, and again cracking the slurry after a primary baking and cooling process for secondary baking. SOLUTION: A lithium hydroxide and a manganese compound are blended, so that the mole ratio of Li to Mn is approximately 1:2. In addition, an alcohol containing 1 to 3 carbons, and a mixed solvent using an anion or nonionic dispersant are added to prepare a slurry-type product for wet blending. The slurry thus obtained is dried and subjected to a primary cracking process, thereby making a mean grain size between 20 μm and 100 μm. The product is then subjected to a primary baking process at a temperature between 350 deg.C and 500 deg.C, and cooled down to a temperature of 45 deg.C or below. The product is then subjected to a secondary cracking process and to a secondary baking process at temperature between 600 deg.C and 800 deg.C, thereby providing a lithium manganese composite oxide having homogeneous composition and high retention.
Patent JP-H09264692-A (JP)
Title: Heat exchanger
Inventor: AOKI TOSHIO
IPC: F28F9/16
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To enable fixing of foreign matters such as burrs left in a header pipe within the pipe during the brazing operation by setting the cladding ratio of the brazing filler metal to be cladded to each surface of a core of the header pipe on the inner side to be smaller than that on the outer side. SOLUTION: A header pipe of a heat exchanger is made of double-side clad material 11. The double-side clad material 11 is of three-layer structure of a core 12, a clad brazing filler metal 13 on the inner surface side, and a clad brazing filler metal 14 on the outer surface side. The clad ratio of the brazing filler metal 13 on the inner side is set in the range of 3-7% to the total thickness of the double-side clad plate 11, the clad ratio of the brazing filler metal 14 on the outer side is set in the range of 7-15%, and the clad ratio of the inner side is smaller than that of the outer side. The quantity required for the brazing with a heat transfer pipe is secured on the inner side of the pipe, and residual foreign matters such as chips in the pipe are fixed in the pipe during the brazing operation to prevent generation of clogging and troubles.
Patent JP-H03297568-A (JP)
Title: Welding torch with curved tip
Inventor: TACHIKAWA HIROSHI
IPC: B23K9/133
Filed: 1990-04-17
Abstract: PURPOSE:To obtain the welding torch with the curved tip which is easily inserted into even a narrow place and can perform welding by providing plural wire guide rollers, respectively along the inside and outside of a curve in the circular-arcuate curve provided on the tip of a straight line part. CONSTITUTION:The circular-arcuate curve 2 of about 45-90 deg. is provided on the tip of the straight line part 1 and a nozzle 11 and a chip 12 are fitted on the tip thereof via connecting fittings 10 so that respective center lines 15 and 16 thereof are deflected by angled. In the above-mentioned welding torch 5 with the curved tip, outside and inside guide roller lines consisting of the plural wire guide rollers 3 and 4 are arranged on the curve outside and inside in the above-mentioned curve 2. A wire is fed via a central tube 7 in the straight line part 1, the above-mentioned wire guide rollers 3 and 4 and the chip 12. Further, gas is injected from the nozzle 11 via a gas through hole in the above- mentioned central pipe 7, curve 2 and connecting fittings 10. In addition, the above-mentioned welding torch 5 can be cooled via a water-cooled copper tube 8.
Patent JP-S60243832-A (JP)
Title: Optical information detecting device
Inventor: NISHINOMIYA MASANOBU
IPC: G11B7/125
Filed: 1984-05-17
Abstract: PURPOSE:To make the S/N ratio of read signals higher and, at the same time, to prevent deterioration of an optical information recording medium, by irradiating a laser light of a frequency higher than the reading frequency upon the optical information recording medium at the time of reproduction. CONSTITUTION:In this optical disk device, a semiconductor laser 1 is driven at a duty ratio 50% when information is reproduced and an output B having power which is about twice conventional fixed output power A is intermittently emitted at a duty ratio 50%. The quantity of light C reflected at this time in accordance with the condition of pits 9 provided on an optical disk 6 becomes larger than the conventional reflecting quantity of light D and is intermittent at a duty ratio 50% and, therefore, information signals recorded by means of the pits 9 are detected when detected signals from a photoreceptor element 7 are peak-held. The S/N ratio of this information signal becomes sufficiently high because the peak of the reflecting quantity of light C is high and, at the same time, deterioration of the optical disk can be prevented since the quantity of exposure of the optical disk is not changed from conventional ones.
Patent JP-S5223137-A (JP)
Title: Method for applying adhesive to inner surface of a plastic tube
Inventor: HASHIMOTO TAKU
IPC: B05D7/02
Filed: 1975-08-18
Abstract: PURPOSE: Rear end of a solid adhesive stick is made contact with the inner surface of a tube at the position of a pair of press rolls, and the adhesive is melted by the heat of friction and applied to the surface. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000291805-A (JP)
Title: Seal structure
Inventor: KASHIMA MITSUHIRO
IPC: F16J15/24
Filed: 1999-04-07
Abstract: PROBLEM TO BE SOLVED: To prevent increase in friction resulting from contact between a seal ring and a piston rod, generation of abnormal wear resulting from frictional heat and deterioration in durability. SOLUTION: In a seal structure including a piston rod 2, a cylinder head 1 slidably supporting the piston rod 2 and a seal ring 5 provided between the piston rod 2 and the cylinder head 1, the seal ring 5 is accommodated in a storing recess part 25 arranged on a sliding surface of the cylinder head 1 and has a lip part 10 sticking to the storing recess part 25 at its outer periphery while sticking to the piston rod 2 at its inner periphery, a heal part 11 supporting pressure applied on the seal ring 5 at a wall of the storing recess part 25 under increased hydraulic pressure and a clearance 40a between the inner periphery of the heal 11 side and the piston rod 2. A designated clearance to absorb a seal ring deformation is defined between the outer periphery of the heal part 11 and the inner periphery of the storing recess part 25 by forming a pressure receiving area of the lip part 10 smaller than a support area of the heal part 11.