baber/WOPTO huggingface dataset:
Patent JP-S5722859-A (JP)
Title: Mold for centrifugal molding
Inventor: YAMAMOTO MASAHIKO
IPC: B22D13/10
Filed: 1980-07-14
Abstract: PURPOSE: To easily remove a molding from a rubber mold with less sliding contact resistance by forming a hollow part in the cylindrical part of the mold and injecting liquid from a tank.  
     CONSTITUTION: A bag body 27 is located on the inside surface on the spigot side of a pipe 25, and pressure air is supplied through a supply pipe 28, thence the bag body 27 is bulged and is allowed to contact the inside surface on the spigot side by pressure. When pressure air is supplied to the inside part on the spigot side through a main supply pipe 31, the inside cylindrical part of a rubber mold 4 is expanded by pressure P 1 , thereby creating a spacing 32 from the outside circumferential surface of the pipe 25. At this time, the liquid 20 in a hollow part 19 is returned through a passage 23. The pressure P 1  acts on the body 27 as well, and if the relation therof with the inside pressure P 2  of the body 27 is kept at P 1 <P 2 , extruding force acts upon the pipe 25 via the body 27. Since the pipe 25 is reduced of sliding contact force by the clearance 32, the pipe 25 is easily removed from the rubber mold 4 as the pipe 28 is increasingly inserted. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60241224-A (JP)
Title: Alignment optical system
Inventor: KANEKO NORIO
IPC: G03F9/00
Filed: 1984-05-16
Abstract: PURPOSE:To always maintain the focusing state of an alignment optical system in the best state by filling a parallel flat plates in which the sum of the thickness and the thickness of a reticle become constant in the system when the thickness of the reticle varies. CONSTITUTION:A target mark 6 is drawn on a reticle 5. An image 7 of a wafer target mark is focused at a point A on the lower surface of the reticle 5. A luminous flux due to the image 7 and the mark 6 passes the reticle 5 and directs through an input mirror 8 toward an enlarging lens 9 and a slit 10. A parallel flat plate 14 is so inserted between the mirror 8 and the lens 9 that the optical length between the points A and B and the optical length between the points C and D become constant. The plates 14 are prepared for the reticles 5 of different thicknesses. The corresponding plates 14 are inserted whenever the reticle 5 is replaced.
Patent JP-S5722064-A (JP)
Title: Ink jet recording device
Inventor: TAZAKI SHIGEMITSU
IPC: B41J2/185
Filed: 1980-07-15
Abstract: PURPOSE:To enable a nozzle to be immediately used again by preventing the nozzle from drying, by covering the nozzle with a cap slide, which is provided with an ink- impregnated absorber inside, when it is not used for a long period of time. CONSTITUTION:A lever 5 is manually turned counter clockwise, the lever 5 is locked by a locking member 17, an elastic cap 9 on the tip of a cap slide 4 is pressed and attached to a recording head 1, and a nozzle 3 is tightly closed. At the same time, the nozzle 3 is made to pass through a hole 9A and face an ink absorber 6 behind the cap 9. As said ink absorber 6 is impregnated with ink, the inside of the hole 9A and surrounding of the nozzle 3 are filled with vapor of ink, and therefore, the tip of the nozzle 3 is prevented from drying.
Patent JP-H07125694-A (JP)
Title: Support structure for aerodynamic surface area
Inventor: RIHIARUTO BAUAA
IPC: B64C3/18
Filed: 1994-05-10
Abstract: PURPOSE: To easily assembly a support structure even on a wing surface having a small wing thickness and a large wing width by forming structure elements constituting the support structure by spars, outer plate elements, and rib element and fitting and assembling the structure elements sequentially. CONSTITUTION: A support structure consists of two spars, many ribs, and an outer plate consisting of many outer plate elements, and the ribs extend in the direction of wing width of the support structure so that lengths of the spars and the outer plate agree with a wing length of the support structure. The support structure is formed by many structure elements 21, 22, and the structure elements 21, 22 are formed by one spar 23, 33, two outer plate elements 24, 25, 34, 35, and many rib elements 26a, 26b, 36a, 36b, respectively. One structure element 21 is fitted into the next structure element 22 to assemble them sequentially in this way to form the support structure.
Patent JP-S5623395-A (JP)
Title: Flux for submerged arc welding
Inventor: TANAKA JINKICHI
IPC: B23K35/362
Filed: 1979-07-31
Abstract: PURPOSE: To obtain a titled flux for welding which consists in mixing slight amounts of one or more kinds of Al, Mg, and Ca to a TiO 2  base fused type low basic flux and which makes welding workability good and permits sufficient assurance of the toughness of the resulted weld metal.  
     CONSTITUTION: The flux for submerged arc welding contg. 10W40% TiO 2  and contg. other oxides such as those by which the value by the formula of basicity BL of the known Mori formula as a representative method of basicity notation methods becomes -1.5W0.5. It is necessary that the Al, Mg or Ca in the formula is contained within a range of 1W5%. The flux of this composition is prepd. by blending raw materials in such a manner that the predetermined BL value such as the one by the formula is obtained, and once solidifying these which have been melted at around 1,400°C. Thence, the flux obtd. by grinding this solid is mixed mechanically with the foregoing metals in the form of pure metals or ferroalloy, whereby the desired flux is prepd. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09281065-A (JP)
Title: Detection of defect of structure
Inventor: YAMAZAKI KENICHIRO
IPC: G01M99/00
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To detect the flaw of a structure by performing detection in the daytime and the nighttime by using an infrared radiometer and calculating the temp. distribution of the surface of the structure. SOLUTION: A simulated defective part (tile release defect part) with an area of about 7% is artificially formed to the outer wall 1A of a model structure 1. In order to detect the defect of the outer wall surface, an infrared radiation thermometer (heat image detector) 2 glaring at the outer wall surface is arranged on the rooftop. The detection signal by the thermometer 2 is inputted to an image analyser 20 and, further, the analyzing signal is displayed on a CRT display device 21 or recorded on a flexible disk. By this constitution, the infrared radiation energy from the outer wall 1A is detected by the thermometer 2 and the average temp. per each unit area arbitrarily divided corresponding to a purpose within an area to be processed is calculated within the image analyser 20 and the presence of a defect is judged on the basis of the temp. difference between adjacent unit areas.
Patent JP-2000004486-A (JP)
Title: Remote controller
Inventor: CHO YOSHIHIKO
IPC: H04B10/524
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To provide the remote controller where an LED drive circuit outputting an infrared ray signal is provided with a microprocessor unit integrated on a single integrated circuit. SOLUTION: The remote controller is provided with an infrared ray diode 32, a key matrix 100 having pluralities of keys and generating a code signal corresponding to a selected key, a 1st terminal T1 connecting to the key matrix 100, and a 2nd terminal T2 connecting to the infrared ray diode 32, and also with a microprocessor unit 120 that directly drives the infrared ray diode 32 depending on the code signal to generate an infrared ray signal IRS.
Patent JP-H09286703-A (JP)
Title: Industrial bactericide and industrial sterilization
Inventor: SHIMOMOTO HIDEAKI
IPC: A01N35/02
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To obtain the subject bactericide manifesting a slime suppressing effect, and useful as an antiseptic and the bactericide for paper making process water, a pulp slurry in paper and pulp industries and a cooling water or a washing water in various industries. SOLUTION: This industrial bactericide is obtained by containing (component A) 2,2'-methylenebis-(4-chlorophenol) with (component B) at least one or more kinds of bactericides containing a halogen capable of easily forming a carbonium ion by a dehalogenation selected from an oxime-based compound expressed by the formula (P is Cl; Q is Cl or H), 4,5-dichoro-1,2-dithiol-3-one, α- chlorobenzaldoxime, 2-bromo-2-nitro-1,3-diacetoxypropane, 2,2-dibromo-2- nitroethanol and bis(tribromomethyl)sulfon in a ratio of manifesting a synergistic effect [a weight ratio for simultaneous use is (19:1)-(1:9)] as active ingredients.
Patent JP-H09278582-A (JP)
Title: Production of single crystal and apparatus therefor
Inventor: SATO KOJI
IPC: H01L21/208
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To properly maintain the temperature gradient in a crystal and improve the productivity, simplicity and quality by controlling the thickness of a liquid encapsulant in a gap between a specific tubular container and a single crystal when obtaining the single crystal according to a Czochralski method. SOLUTION: The interior of a chamber 1 which is a high pressure container is filled with an inert gas. A peep hole 2 is attached to the upper part of the chamber 1 to observe the interior of a crucible 5 and a single crystal 10. A heater 4 is used to heat a raw material melt 8, a liquid encapsulant 9 and the single crystal 10. A lower shaft 7 is lifted, lowered and rotated to control the rotation and the position in the height direction of the crucible 5 through a susceptor 6. The surface of the raw material melt 8 is covered with the liquid encapsulant 9 and, e.g. B2 O3 is used as the liquid encapsulant 9. A seed crystal 11 attached to the tip of the lifted, lowered and rotated upper shaft 3 is dipped in the raw material melt 8 and slowly pulled up while being rotated. Thereby, the single crystal 10 is grown and pulled.  A tubular container 12 having a larger inside diameter than the diameter of the single crystal 10 is attached to a suspended structure 13 having a pressure sensing and controlling mechanism 14 in the upper part to dip and arrange the lower end thereof in the liquid encapsulant 9.
Patent JP-S63264195-A (JP)
Title: Treatment of sewage oozing out from refuse dumping site
Inventor: HORII YASUO
IPC: C02F3/00
Filed: 1987-04-20
Abstract: PURPOSE:To efficiently and aerobically purify the sewage from a dumping site by sprinkling the sewage over an aeration pit embedded in the refuse dumping site to aerate the sewage, and simultaneously carrying out aerobic treatment by crushed stones packed in the aeration pit. CONSTITUTION:The prismatic aeration pit 6 surrounded with a wire mesh 5 is embedded on the cross of water collecting pipes 2... in the refuse dumping site A, and crushed stones 7 are packed in the pit. A water sprinkler 9 moving linearly by the spouting force of the water from plural nozzles 8 provided in parallel above the aeration pit 6 is furnished. The water sprinkler 9 is connected to a water collecting pit 4 through a flexible pipe 11, and the sewage in the water collecting pit 4 can be uniformly sprinkled over the aeration pit 6. Namely, the sewage in the water collecting pit 4 is circulated and supplied, aeration is carried out by contact with the air resulting from the sprinkling of the water sprinkler 9, the aerated sewage is efficiently brought into contact with the sludge deposited on the crushed stones in the aeration pit 6, aerobic treatment is thus carried out, and the sewage is purified.
Patent JP-S61255645-A (JP)
Inventor: SEKI NAOKI
IPC: A61B8/00
Filed: 1985-05-08
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-H02277228-A (JP)
Title: Apparatus and method for molecular beam epitaxial crystal growth
Inventor: MOCHIZUKI YASUHIRO
IPC: H01L21/203
Filed: 1989-04-19
Abstract: PURPOSE:To obtain a high-accuracy molecular beam epitaxial crystal growth apparatus by a method wherein a substrate is irradiated with molecular beams jetted from various molecular beam sources in a pulse manner of a short cycle. CONSTITUTION:The following are provided at the inside of a vacuum chamber 10: a molecular beam source cell 11; cell shutters 12, 13; a substrate shutter 14; a specimen holder 15 equipped with a heating mechanism; an electron diffraction apparatus 16; a quadrupole mass spectrometer 17. A shutter for cell use is provided with the two shutters for each cell; the first shutter 12 is a rotary disk, and slits are formed at equal intervals, a molecular beam from the cell 11 is stopped at shielding parts of the disk; the molecular beam is passed at the slot parts. A shuttering cycle is adjusted by the number of revolutions of the disk. The second shutter 13 is opened and shut according to the formation timing of a function layer in the same manner as ordinary shutters for cell use. Thereby, it is possible to adjust an intensity of the molecular beam with which a substrate is irradiated and a cycle to excite a migration of atoms adhered to the substrate independently of each other; it is possible to grow a thin-film crystal whose accuracy and quality are high.
Patent JP-S60240564-A (JP)
Inventor: MAEDA TOSHIO
IPC: B61B13/00
Filed: 1984-05-14
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-H11298702-A (JP)
Title: Image formation device
Inventor: SAKURAI ATSUSHI
IPC: B41J5/30
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To shorten printing time, printing interval, access time and processing time. SOLUTION: Data inputted from a data input device 1 are transferred to the buffer area 3a of a semiconductor memory 3, transferred to a CODEC 4, compressed and stored in the file area 3b of the semiconductor memory 3, however, when a data amount from the data input device 1 is large and a CPU determines that it can not be stored in the file area 3b of the semiconductor memory 3 in the middle of transfer, the data are temporarily stored in the buffer area 3a of the semiconductor memory 3, sent to an external storage device 7 whose entire area is used as a file area and stored, and then the data are read from the file area 3b of the semiconductor memory 3 so as to be printed in a printer 2. When a free area is formed in the file area 3b, the data are moved from the external storage device 7 to the file area 3b of the semiconductor memory 3 in the order which they were stored.
Patent JP-H01269091-A (JP)
Title: Manufacture of basket for containing nuclear reactor fuel
Inventor: HATTORI MASAJI
IPC: B23K9/00
Filed: 1988-04-20
Abstract: PURPOSE:To obtain an excellent dimension accuracy for generating no welding deformation, etc., by forming a projection of prescribed height on both sides of the upper face of a band-like longitudinal plated and providing a groove for inserting the projection of the band-like longitudinal plate on a fitting position of the band-like longitudinal plate. CONSTITUTION:In each of both the upper and the lower ends of a band-like longitudinal plate 3 which is integrated in between plate-like lateral plates 2, 2, a projection 5 whose width is narrower than width of the longitudinal plate 3 and which has prescribed height is formed extending over its overall length. Subsequently, the projection 5 of the longitudinal plate 3 is inserted into a fitting position of the longitudinal plate 3 in the lateral plate 2. Also, plural lines of grooves 6 having almost the same width and depth as the width and height of this projection 5 are formed at a prescribed interval and in parallel to each other. In this state, the longitudinal plate 3 is inserted into each of the grooves 6 of the upper face of the lateral plate 2 by the projection 5 of the upper end of the longitudinal plate 3 by the groove 6 of its lower face. Thereafter, by the same method, the lateral plate 2 and the longitudinal plate 3 are combined, and as assembly body in which the lateral plate 2 and the longitudinal plate 3 have been formed alternately extending over plural stages is obtained. Subsequently, both corners of a joint part of the lateral plate 2 and the longitudinal plate 3 of this assembly body is brought to slight fillet weld.
Patent JP-H11297289-A (JP)
Title: Battery housing device
Inventor: SHIONOIRI KENICHI
IPC: H01M2/10
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To surely hold a coin-type battery in the state where it is surely in contact with a contact terminal. SOLUTION: A first contact terminal 15 elastically making contact with one electrode side 5a of a coin battery 5 is provided on the bottom part of a battery housing recessed part 12, and a second contact terminal 16 elastically making contact with the other electrode 5b-side circumferential surface of the coin battery 5 is provided on the side wall part 121 of the battery housing recessed part 12.
Patent JP-H11298823-A (JP)
Title: Horizontal synchronizing signal frequency detection method and horizontal synchronizing signal frequency detection circuit
Inventor: ABE HIDEKI
IPC: H04N5/46
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To detect a frequency of a horizontal synchronizing signal with high precision by starting 1st and 2nd counters simultaneously. SOLUTION: First and second counters that count respectively a horizontal synchronizing signal are started, and let a count of a free running counter for a clock period Tf be (b) when a count of the 1st counter is (a), and let a count of a free running counter be (b+n) when a count of the 2nd counter is (a+m). In the case of obtaining a value m/(n×Tf ) as a frequency fH of the horizontal synchronizing signal, after the 1st and 2nd counters are started (steps 20, 30), the counts of the 1st and 2nd counters are compared (step 40), and start of the 1st and 2nd counters and the comparison between the counts of the 1st and 2nd counters are repeated till the counts of the 1st and 2nd counters are coincident with each other.
Patent JP-H0740068-A (JP)
Title: Method for precise machining of surface of workpiece
Inventor: URURIHI KURINKU
IPC: B23K26/362
Filed: 1994-05-11
Abstract: PURPOSE: To obtain a surface structure most adequately adaptable to actual operating conditions by generating channels by radiation machining on the surface of a machined workpiece thereby forming shallow depressions on the demarcated surface. CONSTITUTION: The channels 9 are formed as lubricant stock parts by the radiation machining with a laser beam, etc., on the hole wall 6 of the previously machined workpice. The intersection angle αof the channels 9 is set at, for example, about 70 deg.. The channels 9 are crossed and communicated with each other in crossing parts 10. The depressions 11 are formed by the radiation machining on the surface demarcated by the channels 9. The depth (t) of the depression 11 is made shallower than the depth T of the channel 9. Namely, the ratio of the depth T of the channels and the depth (t) of the depressions is set nearly at 10:1 to 1.5:1. Then, the crossing angle may be selected asymmetrically with respect to the hole axis unlike in conventional honing.
Patent JP-S5621063-A (JP)
Title: Method and device for identifying substance by gas chromatography
Inventor: TAKAHASHI SHICHIROU
IPC: G01N30/86
Filed: 1979-07-31
Abstract: PURPOSE: To identify a substance quickly by flowing carrier gas including a sample to separate each constituent of the sample and then introducing them into a first detector, and further passing them through a multicolumn and introducing into the second detector.  
     CONSTITUTION: Among the selection vlaves of a multicolumn, valves 71 and 73 are opened and valves 72 and 74 are closed to allow carrier gas to flow through a main carrier system and a purge carrier system, and a sample is poured from a sample inlet 3. The sample is separated into each constituent in a precolumn 4 and represented as chromatogram on the recording paper of the first detector 6. By inspecting this chromatogram, a part corresponding to the earliest peak is flowed into a multicolumn 8 and then flowed into the purge carrier system by operating the multicolumn selection valves 71W74. On the other hand, the constituents which flowed into the multicolumn 8 are carried by the carrier gas which flowed through the purge carrier system via the multicolumn 8 to the second detector 10 and the holding time of each column is represented as a chromatogram on recording paper. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03295957-A (JP)
Title: Method for assembling stirrup of beam
Inventor: TAMURA KOICHI
IPC: E04C5/06
Filed: 1990-04-16
Abstract: PURPOSE:To save the man-hour by constituting on main beam sides of horizontal part of a rib beam surrounding around a main beam of a beam of plural number of band plates and the like, and attaching a side part of the rib beam and a core beam to reinforcing bar insertion holes of the band plates and the like while making it so as to attach the main beam of the beam to the band plates and the like. CONSTITUTION:Plural number of reinforcing bar insertion holes 2 are provided to a band plate 1 made of steel and constituting a horizontal part of a rib beam 3, the rib beam 3 and a core beam 3' are press inserted to the holes 2, and the bottom ends of the beams 3, 3' are bound with nuts. Moreover, joint plates 5 are connected over plural number of band plates 1 while a beam bottom end main beam 8 is attached to the band plate 1, a beam upper part main beam 8' is arranged to the upper part of the beam 3, 3', and a cap tie 8 is arranged. It is made so as not to generate gaps between the main beam 8 and the beams 3, 3' by means of that the beam 3, 3' are attached to the band plate 1 at right angle. Therefore, with the improvement in assembling accuracy, the man-hour can be saved.
Patent JP-S5524267-A (JP)
Title: Oil pressure buffer
Inventor: TOMITA TAKAO
IPC: F16J15/16
Filed: 1978-08-11
Abstract: PURPOSE: To improve the performance of buffer action by providing a ring-shaped elastic body, which surrounds the outer circumference of the piston and rod and is freely movable in the axial direction, in the chamber between the partitions.  
     CONSTITUTION: The inner cylinder 12 and outer cylinder 11 are movable along each other, the outer cylinder is provided with the pistion rod 18. The partition 15 with oil passages 17 is formed between the partition 13 of inner cylinder and the piston, a movable elastic body 30 which surrounds the piston rod is provided in the chamber S 3  formed by the partitions 13, 15. When the rod descends or ascends, the elastic body closes the orifice 16 or 14 to control oil flow. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07276182-A (JP)
Title: Device for peeling chip from worked metal piece of spring coil shape
Inventor: MUTO MAKOTO
IPC: B23Q11/00
Filed: 1994-04-13
Abstract: PURPOSE:To provide a device to completely peel chips from worked metal pieces. CONSTITUTION:A spiral conveyor body 2 made of thick wire of spaced spring coil shape is rotated by an electric motor 1 with the reduction gear. A hopper 3 charges chips and screws 4 mixed with chips to the tip of the spiral conveyor body 2. The screws 4 or the like are carried to the other end of the spiral conveyor body 2 and discharged from a discharge port 5 as the spiral conveyor body 2 is rotated. A cleaning oil discharge means (shower pipe) 6 is provided. This cleaning oil discharge means 6 sprays the cleaning oil 6a for washing chips on the screws 4 in the spiral conveyor body 2, and the chips 4a attached to the screws 4 and other chips are completely peeled.
Patent JP-S5431765-A (JP)
Title: Liquid crystal display device
Inventor: YAMAMOTO KENJI
IPC: G02F1/13
Filed: 1977-08-15
Abstract: PURPOSE: To perform sure solder sealing by forming a specified alloy vapor deposition film on the peripheral part of the liquid crystal injection port of a liquid crystal cell. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5431491-A (JP)
Title: After-treatment of liquid oligomer product
Inventor: KUDOU KENICHI
IPC: C08F6/06
Filed: 1977-08-15
Abstract: PURPOSE: To provide the title after-treatment proceduer ofr removal of residues such as catalysts, etc. from a liquid oligomer product, by dilution of the liquid product of a specific oligomer with an aliphatic hydrocarbon followed by washing the resulting liquid with an aqueous solution of an alcohol. 
     COPYRIGHT: (C)1979,JPO&Japio