baber/WOPTO huggingface dataset:
Patent JP-S634465-A (JP)
Title: Recording disk medium and its recording and reproducing control method
Inventor: SUZUKI HIROSHI
IPC: G11B20/12
Filed: 1986-06-23
Abstract: PURPOSE:To prevent the increase in a sector mark detection time and to eliminate mis-recognition or look-over of a sector mark which might often be caused in the MCAV system by recording a sector mark based on a frequency clock kept constant over the entire recording face. CONSTITUTION:A selector 175 is controlled by a clock designation signal set in a latch 19 to select a gate signal corresponding to a designated clock. The leading edge of the selected gate signal sets a flip-flop 17 via a leading edge detection circuit 176 and the flip-flop 177 is reset by a sector mark signal (SMDET). The trailing edge of the selected gate signal is fed to one input of an AND circuit 179 via a trailing edge detection circuit 178 and an output of the flip-flop 177 is supplied to the other input of the AND circuit 197. Thus, if no signal SMDET is caused during the period where the selected gate signal exists, the AND circuit 197 supplies an output, which resets the latch 19 as a reset signal.
Patent JP-S626028-A (JP)
Title: Laying and connection of pipe in excavated trench
Inventor: MORIMOTO MITSUO
IPC: F16L1/038
Filed: 1985-07-02
Abstract: PURPOSE:To safely connect a pipe with a hand hole by a method in which a holder tool grasping a pipe on its lower end is pulled up by using a reaction tool attached to a hand hole as a reaction force, and one end of the pipe is inserted into the coupler of the hand hole. CONSTITUTION:A reaction tool 18 is attached to a hand hole 16, and a pipe 351 is held by the grasper 22 of a holder tool 14. An oil-pressure cylinder 41 is extended, and under the condition, both ends of the cylinder 41 are connected to the connecting portion 19 of the tool 14 and also to the fitting portion 42 of the tool 18. The cylinder 41 is then contracted, and one end of the pipe 351 is inserted into the coupler of the hand hole 16. The hand hole 16 can thus be connected to the pipe 351 without the needs for workers to go into excavated trench, and therefore, the safety of workers can be secured.
Patent JP-S5847184-A (JP)
Title: Device for cooling enclosed compressor
Inventor: TATSUAKI ISAMU
IPC: F04B39/06
Filed: 1981-09-14
Abstract: PURPOSE:To cool efficiently the whole interior of an enclosed case by accommodating an injection pipe branched from an oil cooler inlet and opened in a compressor cylinder within the enclosed casing. CONSTITUTION:A refrigerating cycle is formed by interconnecting sequentially the discharge side of a compression section 4 of a compressor body, a first capacitor 1, a first capillary 8, an oil cooler 3 received in an enclosed casing 5, a econd capacitor 2, a second capillary 10, an evaporator 6 and the intake side of the compressor. An injection pipe 9 is branched from an inlet portion of the oil cooler 3 and the outlet of said pipe 9 is opened to the compression section 4 of the compressor body. The injection pipe 9 is piped in the enclosed casing 5. Thus, the compression section 4 of the compressor is sufficiently cooled, and compression performance and cooling performance of the refrigerating cycle are improved.
Patent JP-S63309896-A (JP)
Title: Shielding sleeve for through-the-wall part of piping floor
Inventor: SHIRAISHI YASUICHI
IPC: F16L5/02
Filed: 1987-06-12
Abstract: PURPOSE:To improve shielding efficiency by providing bends respectively at two points of plural pipings installed in the same sleeve and disposing the pipings in a sleeve in such a manner that the inlet parts, middle parts and outlet parts thereof deviate from the same axial line. CONSTITUTION:The through-pipings 21, 22 are disposed in the sleeve body 10 and a shielding material 30 is packed therein and is fixed by fixing plates 11. The bends are provided to the pipings 21, 22 at the two points thereof; part A and part B. The pipings 21, 22 are so installed in the sleeve 10 that the inlet parts, middle parts and outlet parts thereof deviate respectively from the same axial line. The shielding efficiency is improved by efficiently disposing the pipings in such a manner.
Patent JP-S5775191-A (JP)
Title: Air diffuser
Inventor: GOTOU CHIYUUICHI
IPC: B01F3/04
Filed: 1980-10-18
Abstract: PURPOSE:To prevent the occurrence of clogging of air diffusing parts and maintain good air diffusion by providing the air diffusion parts having multiple through-holes communicating with a main air pipe downward in an air diffuser used for aeration treatment. CONSTITUTION:Air diffusion parts 13 consisting of cap-like members are provided downward on the lower side of branch pipes 12 connecting to a main air pipe 12. Multiple through-holes 13a are provided to the parts 13. In an another embodiment, the parts 13 consist of a cylindrical air diffusion cylinder 14 provided horizontally in communication with the pipe 11, and a film 15 coated with, for example, a synthetic glue, is provided in the upper half of the cylinder 14 to make only the lower half part thereof air permeable. Thereby, the intrusion of the mixed liquid by the air into the parts 13 during air permeation is prevented, the clogging of the through-holes 13a for air diffusion is decreased, uniform air diffusion is carried out and the efficiency of aeration is improved.
Patent JP-S5270266-A (JP)
Title: Clutch brake apparatus
Inventor: AKASHI SUEO
IPC: F16D67/06
Filed: 1975-12-08
Abstract: PURPOSE: To prevent squealing sounds in a clutch brake apparatus. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11319721-A (JP)
Title: Vertical type grain sorting apparatus
Inventor: KAWASHIMA KENZO
IPC: B07B1/20
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a vertical type grain sorting apparatus capable of properly and selectively setting the direction of an air discharge duct for separating and discharging foreign substances mixed in good quality grains and screenings. SOLUTION: In this vertical type grain sorting apparatus which sorts grains into good quality grains and screenings by relative rotation of a sorting mesh body and a grain blowing spiral body and discharges foreign substances such as ears of rice and chaff mixed in grains out of the apparatus by operation of an air discharge fan 8 installed in the inside of an air discharge chamber 7 through an air discharge duct 6, the air discharge duct 6 is extended upward to be higher than the vertical type grain sorting apparatus main body and the curved part 6b and a discharge part 6c of the tip part are enabled to be freely turnable.  A suction port 4b formed in an upper wall part of a storage tank 4 is communicated with an upper part of the air discharge part 6c, an air flow direction adjusting plate 4f is projected in the communication part, a separating air flow flowing upward is generated by the air flow flowing in the air discharge duct 6, and foreign substances mixed with good quality grains are separated and discharged out of the apparatus through the discharge part 6c of the air discharge duct 6.
Patent JP-H0813970-A (JP)
Title: Underground excavating method and device therefor
Inventor: OTA TOMIO
IPC: E21B7/20
Filed: 1994-06-27
Abstract: PURPOSE:To provide an underground excavating device requiring no hammer shovel, reducing noise and vibration, giving no trouble to regional residents, and requiring no separate rotating means without being enlarged and increasing the installation cost. CONSTITUTION:The outer periphery of a cylinder 1 connectable in the vertical direction into multiple cylinders is fastened, the cylinder 1 are screwed into the ground while being rotated by a rotary screwing means 2, and an excavating means provided on a cylinder 3 having the outer diameter slightly smaller than the inner diameter of the cylinders 1 is inserted into the cylinder 1. The hook body 5 of the excavating means 4 is made coincident with the hook section 6 of the cylinder 1, both of them are set to the hooked state, and the excavating means 4 is rotated as the cylinder 1 is rotated.
Patent JP-S631259-A (JP)
Title: Solid-state image pickup device
Inventor: OGIWARA TAKESHI
IPC: H04N5/335
Filed: 1986-06-20
Abstract: PURPOSE:To reduce the variance of a photodiode of a solid-state image pickup element by setting this pickup element and its drive circuit separately from each other to avoid their mutual opposite distribution. CONSTITUTION:A solid-state image pickup element 2 is set separately from a printed board 3 containing a drive circuit for element 2 so that they are not set opposite to each other. The board 3 generates heat but this heat is not radiated the element 2 since the board 3 and the element 2 are set separately from each other and not opposite to each other. In addition, heat conductivity is improved since the element 2 and its drive circuit are not set on the same, board.
Patent JP-S63310039-A (JP)
Title: Information processor
Inventor: HIGUCHI YUICHI
IPC: G06K15/00
Filed: 1987-06-12
Abstract: PURPOSE:To reduce the time required to search an error location by giving an output notifying the presence of an error to an output means when an error detection means detects an error relating to a character/symbol or a code such as a control instruction. CONSTITUTION:When an instruction of a dump command is outputted, document data is read from an input buffer 2. Whether or not the data is a control instruction is decided and when the data is the control instruction, the instruction is analyzed. Then whether or not any error exists according to the grammar of the control instruction and a parameter is checked and if any error is found out, a record for using a halftone is written in a page buffer 6 to use the halftone (61) for the code of the control instruction. The operator observes the presence of the said halftone (61) to recognize it that any error exists in the control instruction.
Patent JP-H08311875-A (JP)
Title: Permeable reinforced earth work method
Inventor: KOBAYASHI TSUGUO
IPC: E02D29/02
Filed: 1995-05-19
Abstract: PURPOSE: To improve the permeability of reinforced earth by mixing fiber yarns with sediment to be taken as permeable mixed reinforced earth, and covering a retaining wall, a slope and the protective surface of banking with the reinforced earth. CONSTITUTION: Fiber yarns 2,3 fed out from a yarn feeder 1 are passed through a jet nozzle 8 of an ejector 7 and supplied. High pressure is introduced from a water tank 11 by a high pressure pump 12 through a water feed pipe 10 connected to the inside of a nozzle header 9 of the jet nozzle 8 to be jetted as jet water, and the respective fiber yarns 2, 3 are simultaneously and continuously jetted to the surfaces of a retaining wall, a slope and banking by the jet force. On the other hand, simultaneously sediment 16 is spouted to the jet tips of the fiber yarns 2, 3 through a material hose 14 of a spraying machine 13 with compressed air of an air compressor 17. While the fiber yarns 2, 3 are jointly used and spouted, sediment 16 is spouted to cover the surfaces of banking and a slant face with three-dimensionally irregularly mixed reinforced earth 18.  Thus, the effect of increasing shearing strength can be maintained.
Patent JP-S63309428-A (JP)
Title: Fiber-reinforced plastic molded product and its manufacture
Inventor: MORIMOTO HISAO
IPC: B29L22/00
Filed: 1987-06-10
Abstract: PURPOSE:To contrive elimination or reduction of labour in facilities by reducing sharply processes in lamination molding, by a method wherein a gelcoat resin layer is provided on the inner surface, a gelcoat-reinforced layer mixed with a short fiber or a specific length is provided on the outside of the gelcoat- reinforced layer and a lining laminated layer composed of fiber-reinforced resin is provided on the outside of the same further. CONSTITUTION:A gelcoat layer 1 is formed and then resin for gelcoat is cured after the same mixed with a short fiber of 0.2-1.0mm long has been laminated to a thickness of 0.3-0.8mm through a spray-up method or a hand lay-up method, and then a gelcoat reinforced layer 2 is formed. Then laminating resin obtained by mixing up chapped strand of a glass fider or a glass mat with thermosetting resin, for example, unsaturated polyester resin is laminated on the gelcoat reinforced layer 2 to a thickness of 1.0-3.0mm through the hand lay-up method or the spray-up method. After defoaming, the laminated resin is either heated or cured at normal temperature, through which a lining laminated layer 3 is formed.
Patent JP-S5478020-A (JP)
Title: Television voice multiple demodulator circuit
Inventor: HORIIKE YOSHIO
IPC: H04H1/00
Filed: 1977-12-02
Abstract: PURPOSE:To reduce the number of parts to lower the cost by omitting a lead filter which separates a pilot signal discriminating a stereophonic broadcast or a different program broadcast. CONSTITUTION:In the demodulator circuit which demodulates TV voice multiple cmposite signals including 55.125K Hz pilot signals which were modulated at 982.5Hz at a stereophonic time and were AM-modulated at 922.5Hz at a different program time, lead filter 4 is provided which takes out frequency 922.5 or 98.25Hz from the pilot signal detection output. Then, the output of AM detector circuit 3 is applied to Schmitt circuit 6 through filter 4, and demodulator circuit 1 is switched to the different program or the stereophonic program broadcast according to the frequency of filter 4. Meanwhile, switch 8 is operated by the output of decision circuit 10 which is detected by pilot signal detector circuit 2, and the output of Schmitt circuit 7 is applied to demodulator circuit 1 through switch 8, thereby switching to the demodulation of the broadcast opposite to the frequency of filter 4.
Patent JP-S5849017-A (JP)
Inventor: SATOU NOBORU
IPC: H02G3/00
Filed: 1981-09-18
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-H10339287-A (JP)
Title: Operation method of compressor
Inventor: NAKAMURA HAJIME
IPC: F04C18/16
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To improve the durability of a device by realizing the load operating condition when the prescribed relationship is established between the discharge pressure and the lower limit set pressure, or an unload operating condition when the prescribed relationship is established between the discharge pressure and the upper limit set pressure to prevent repetition of frequent ON/OFF. SOLUTION: The control by a control device 8 is started simultaneously with the start of operation of a compressor 1, a judgment is made whether or not the discharge pressure is higher than that lower limit set pressure, and in the case of YES, a judgement is made whether or not the count time is not less than the set time. In the case of YES, the count time of a timer is set to zero, the timer is started to start the unload operation. When the relationship that the discharge pressure <= the lower limit set pressure, the load operating condition is realized.  However, when the relationship that the discharge pressure >= the upper limit set pressure is established, or when the relationship that the upper limit set pressure > the discharge pressure > the lower limit set pressure is established, and the relationship that the count time >= the set time is established, the unload operating condition is realized.
Patent JP-H01313867-A (JP)
Title: Resin bond brush
Inventor: KATO MIKIRO
IPC: C08K3/04
Filed: 1988-06-14
Abstract: PURPOSE:To improve the heat resistance, abrasion resistance and rectification characteristic of a resin bond brush by using condensation polycyclic aromatic resin as a binder for a base material. CONSTITUTION:A conducting base material is bonded by condensation aromatic resin obtained by condensation-polymerizing a condensation polycyclic (dicyclic or above) aromatic resin compound and an aromatic compound having at least two hydroxymethyl groups or chloromethyl groups as a bridging agent under the existence of an acid catalyst. Paratoluene sulfonic acid (PTS) or the like is used for the acid catalyst, the condensation polymerization is performed by heating it at 100-150 deg.C for 1-20hr while stirring it under decompression. A resin bond brush using this condensation polycyclic aromatic resin as a binder is mixed with natural graphite and cold-molded, then thermosetting processing is applied. The resin bond brush with high heat resistance, high abrasion resistance and very stable rectification characteristic at a high temperature can be obtained.
Patent JP-S5668513-A (JP)
Title: Rolling method of copper-contg. steel
Inventor: EZAKA KAZUAKI
IPC: C21D8/02
Filed: 1979-11-12
Abstract: PURPOSE: To lower heat original unit and lower the cost by limiting the heating extraction temp. and furnace residence time of a slab to predetermined ones, and hot rolling the same in the state that Cu is remained in scale, thereby limiting the copper at the base iron-scale interface of the hot coil to a predetermined content.  
     CONSTITUTION: In rolling a copper-contg. steel, the slab is heated at ≤1,160°C the heating extraction temp. of slab and ≤200min furnace residence time and is rolled in the state that Cu is remained in the scale. The roughing temp. is controlled to ≤1,040°C to keep the Cu concn. at the base iron and scale interface of the hot coil at ≤3%. In this case, the heat original unit of the rolled material is lowered because the furnace residence time is limited by the lower temp. heating as compared to prior art. In addition, scale losses are reduced, and the occurrence of cracking as with conventional products is eliminated, thus the need for addition of Ni is eliminated and the cost may be reduced. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000338893-A (JP)
Title: Production of electrooptical device and electrooptical device
Inventor: TODA SHIGEO
IPC: G09F9/00
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To decrease deterioration in the picture quality with time caused near the frame region of an image display region due to the deformation of an adhesive with time in an electrooptical device in which various kinds of planer members such as a microlens array plate are adhered to substrates such as a cover glass, counter substrate and device substrate. SOLUTION: An electrooptical device equipped with a cover glass 200, a counter substrate 20 having a microlens array adhered with a photosetting adhesive 210 to the cover glass in the image display region and the frame region which regulates the edge of the display region, and a light-shielding case 300 to cut the display light in the frame region. In the production of the aforementioned device, the adhesive after hardened is subjected to ageing treatment by irradiation of specified quantity of light or heat, and then the counter substrate is laminated with a device substrate 10 and housed in a case.
Patent JP-H01316414-A (JP)
Title: Sleeve roll
Inventor: SAGA SENZO
IPC: B65G39/07
Filed: 1988-06-14
Abstract: PURPOSE:To prevent the development of crack and breakage on a sleeve dy inserting plural pieces of ceramic-made rolling elements at the fixed intervals through spacers between a shaft of sleeve roll and a ceramic-made sleeve at the outer circumferential face. CONSTITUTION:As the roll for conveying steel parts for using processes of rolling, Zn plating, heating, acid pickling, etc., of steel, the ceramic-made sleeve 3 is fitted on outer circumference of the shaft 1, and the rotation of the shaft 1 is transmitted to the sleeve 3 by engagement of cotter metal fittings 2 for fixing to the shaft 1 and cutting parts 4 in the sleeve 3 to convey the steel part on the sleeve. In this case, plural pieces of the ceramic-made ring-like rolling elements 5 having for example 2-5mm diameter are arranged at the fixed intervals through spacers 6 between the outer face of the shaft 1 and the inner circumferential face of the sleeve 3. By existence of these rolling elements 5, the ceramic-made sleeve 3 is smoothly rotated on the shaft 1 and the development of crack and breakage do not occur on the sleeve 3.
Patent JP-S6040488-A (JP)
Inventor: FUKAYA KANJI
IPC: E06B1/52
Filed: 1983-08-12
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-S5847596-A (JP)
Title: Joint plate welding reversing device
Inventor: MUTOU SHIYOUTAROU
IPC: B23K37/047
Filed: 1981-09-17
Abstract: PURPOSE:To obtain a titled device which has converted the whole work to a line, by constituting so that a placing base on which a lot of joint plates have been placed is inclined to the side direction of a welding work line, the joint plate is received one by  one by a receiving base, and can be reversed by a reversing mechanism in the course  of welding by a welder moving along the line. CONSTITUTION:A placing base 1 on which many kinds and a lot of joint plates P have been placed is inclined by an oil pressure cylinder 9, a head 14 is lowered as a safety device 36 descends, a plate P sliding down naturally is shifted to a receiving base 2, and is stopped by a stopper 13. Simultaneously when the plate P stops, the base 2 is set horizontally, is made to descend to the lowest end, and a carrying and receiving base 6 projects from the receiving base 2 and supports the plate P. Subsequently, each plate P is gathered to the center by a centering mechanism 7, is moved in the line direction, is matched with a weld line, an end tab is installed to the joint part of the plate P, and tack welding is executed. Subsequently, a welder 4 is made to run, each weld line is welded, and after that, the plate P is reversed by a reversing mechanism 5, and after that, the weld line is gouged, the welder 4 is made to run again, and welding is executed.
Patent JP-H0312675-A (JP)
Title: Developing device
Inventor: HONDA MITSURU
IPC: G03G15/09
Filed: 1989-06-12
Abstract: PURPOSE:To eliminate a sleeve ghost by forming a thin layer of a low dielectric material so that the surface of a developer carrier is dispersed irregularly and finely and exposed. CONSTITUTION:The thin layer of the low dielectric material 102 is so formed that the surface of the developer carrier 101 is dispersed irregularly and finely and exposed. Namely, a metallic pipe 101 is drawn to a desired diameter and its external surface is coated with paint 102 to manufacture the developer carrier. Thus, the surface of the developer carrier 101 is coated with the thin layer of the low dielectric material 102 and the surface itself of the developer carrier 101 is dispersed irregularly and finely and exposed to obtain an excellent image which is free from a sleeve ghost and fogging and also attain development without any decrease in density.
Patent JP-S5938372-A (JP)
Title: Plasma surface treatment device
Inventor: SUZUKI KIYOUICHI
IPC: C23C16/44
Filed: 1982-08-26
Abstract: PURPOSE:To provide a plasma surface treatment device which makes the flow of a reacting gas uniform, by mounting a diffuser having small holes in the gas introducing port of a vacuum vessel, and placing a minus electrode having through-holes with a spacer on a vacuum base. CONSTITUTION:A diffuser 13 having many small holes is mounted in the introducing port of a pipeline 9 for introducing gas provided in the upper part of a vacuum vessel 1 to disperse uniformly a reacting gas in the vessel 1. A spacer 14 consisting of a conductive material is provided in the circumferential edge part on a vacuum base 5 made of metal and a platelike minus electrode 3 having many through-holes 15 is placed thereon. A receiving base 16 for an object to be treated consisting of a dielectric is mounted on the electrode 3 to hold the circumferential edge part of an object 2 to be treated and to insulate the material 2 by maintaining a specified space from the electrode 3. Plasma discharge is effected between a plus electrode 11 and the electrode 3. The uniform surface treatment is accomplished with a small output by the above-mentioned device.