baber/WOPTO huggingface dataset:
Patent JP-2000238581-A (JP)
Title: Cover device for automobile luggage compartment
Inventor: NAKANO KAZUYOSHI
IPC: B60R5/04
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To facilitate the operation of assembling components of a cover device with each other as well as to keep the appearance of a luggage compartment better in the case the cover device is provided. SOLUTION: A cover member 23 for covering a lower part of a luggage compartment 15 from above is provided extending substantially horizontally. A pair of right and left pivoting tools 25, 25 are provided for pivoting each side part of the front end part of the cover member 23 respectively on a side wall 6. Each pivoting tool 25 comprises a rotating member supported rotatably on the side wall 6, and an engaging recess groove formed on the luggage compartment 15 side surface of the rotating member, extending in the front and rear direction. The cover member 23 comprises a flexible cover member main body 34, and an elastic wire member 35 mounted along the outer peripheral rim part of the cover member main body 34 for keeping the shape of the cover member main body 34.  According to elastic deformation of the elastic wire member 35, each side part of the front end part of the cover member 23 can be engaged with the engaging recess groove 31 in the car body 1 width direction.
Patent JP-S59168434-A (JP)
Title: Original positioning device of copying machine
Inventor: NANBA YOSHIHARU
IPC: G03G15/04
Filed: 1983-03-16
Abstract: PURPOSE:To shorten the stripping time of an original from a belt and to increase a copying speed by making the original setting position where the original is set on platen glass and the scanning start reference position of a scanning optical system opposite to each other about the moving direction of the scanning optical system. CONSTITUTION:An original stopper 13 is provided on the right side of the platen glass 2 and an original aligning guide 14 for setting the original on the glass 2 at a correct attitude is provided on the left side of the platen glass 2. When a copy start button is pressed, a driving motor is driven for a specific time to rotate a driving shaft 17, and the belt 16 is moved by a specific distance as shown by an arrow to convey the original A, which stops by abutting on the original stopper 13. Then, the belt 16 moves slightly while sliding on the original A and the driving motor stops to stop the belt 16 as well. The original A is set on the left side of the platen glass 2 of the copying machine which has a catch tray 9 and the scanning start reference position are both on the right side of the main body 1, so its operation is made easy.
Patent JP-S63211065-A (JP)
Title: Backup device for registering unknown word
Inventor: KARAKI TAKESHI
IPC: G06F17/28
Filed: 1987-02-27
Abstract: PURPOSE:To efficiently register unknown word in a dictionary by displaying sentence including unknown word out of translation object sentence and a position to facilitate judgement of item to be registered. CONSTITUTION:An unknown word detecting part 1 takes out sentence from a translation object sentence storage device 8 and uses the dictionary in a dictionary information storage device 7 to detect unknown word in sentence. The number of the sentence in the storage device 8 and start and end positions or the value indicating the length of each unknown word are stored in an unknown word information storage device 6 as unknown word information of each unknown word. A dictionary register part 4 takes out unknown word information from the storage device 6 and displays unknown word and sentence including the unknown word on a display part 2. Thus, it is unnecessary to input unknown word again in case of dictionary register, and item to be registered is easily discriminated and is efficiently registered.
Patent JP-S62198521-A (JP)
Title: Four-wheel drive device for vehicle
Inventor: MATSUSHIMA NOBUHARU
IPC: F16H48/30
Filed: 1986-02-26
Abstract: PURPOSE:To decrease slipping torque at the time of turning by connecting the output from a transmission through two differential devices straddling front and rear wheels and further constituting so that they may be intersectionally related right and left to the front and rear wheels. CONSTITUTION:The output shafts 3c, 4c of front wheel differential gear devices 3, 4 are respectively connected to the axles 5a, 6a of left and right front wheels 5, 6 and input shafts 3b, 4b are so designed as to transmit power to transmission shafts 9, 10. These transmission shafts 9, 10 are respectively connected to propeller shafts 13, 14 so as to transmit the power to each bebel gear device 18, 19 of a rear wheel differential gear device 17. Hereby the difference in revolution of the front and rear wheels is absorbed by each differential gear device 3, 4, 17 and slipping ratio is small, therefore the slipping torque at time of turning can be decreased.
Patent JP-S51117640-A (JP)
Title: Phototransmission line
Inventor: ISOMURA AKIHIKO
IPC: C03B37/00
Filed: 1975-04-09
Abstract: PURPOSE: It is to establish the method of reinforcement for plastic-clad fibers which become deteriorated due to heat cycle. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S52125482-A (JP)
Title: Production of catalysts for gas purification
Inventor: KIMURA KUNIO
IPC: B01J37/00
Filed: 1976-04-15
Abstract: PURPOSE:To develop catalysts capable of purifying noxious ingredients such as SO2 and CO in exhaust gas from household combustion apparatus such as an oil heater, having excellent resistance to heat, loss by abrasion, and cracks by heat.
Patent JP-S51117876-A (JP)
Title: Semiconductor device manufacturing method
Inventor: KANAZAWA MASAO
IPC: H01L21/027
Filed: 1975-04-09
Abstract: PURPOSE: Image blur is prevented by structuring grooves on the insulation film covering the surface of a semiconductor substrate where semiconductor devices are not formed and by adhering a mask on it after coating and drying photoresist on the substrate, in the semiconductor photo process. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S53127919-A (JP)
Title: Secondary air supplying device for engine
Inventor: MORIYOSHI HIROSHI
IPC: F01N3/10
Filed: 1977-04-14
Abstract: PURPOSE: To eliminate the abnormal sounds caused by reflux of exhaust gas and the resonance of a reed valve by arranging a resonance container on a secondary air supply passage connected with an exhaust pipe. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06235884-A (JP)
Title: Projection optical system
Inventor: SUGAWARA SABURO
IPC: G02B27/18
Filed: 1993-02-08
Abstract: PURPOSE:To obtain the projection optical system which efficiently illuminates a liquid crystal display element and which is adequate to a liquid crystal projector capable of obtaining a good projection image. CONSTITUTION:The projection optical system is provided with a positive meniscus first lens L1 whose convex face faces on a first conjugate point side having a longer distance, an entirely negative combined lens obtained by combining a positive meniscus second lens L2 whose convex face faces on the first conjugate point side with a negative meniscus third lens L3 whose convex face faces on the first conjugate point side, a negative meniscus fourth lens L4 whose convex face faces on the side of a second conjugate point having a shorter distance, a positive meniscus fifth lens L5 whose convex face faces on the second conjugate point side, and a positive Fresnel lens FL in order from the 1st conjugate point side.
Patent JP-2000243114-A (JP)
Title: Solar light natural lighting device with smoke exhausting function
Inventor: YAMADA KAZUMI
IPC: G02B27/00
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a solar light natural lighting device with smoke exhausting function for preventing the dew condensation of the raising and lowering mechanism of the raising and lowering device of a smoke exhaust part. SOLUTION: This solar light natural lighting device with smoke exhausting function 10 comprises a solar light natural lighting device body 70 having a natural lighting part for taking the sunlight incident on a lighting port, a drive unit for driving the natural lighting part, and a control device for controlling the drive unit so that the natural lighting part is located in a proper position according to the position of the sun; an upper frame 92 for installing the solar light natural lighting device body 70; a lower frame mounted on the natural lighting port, and a raising and lowering device 90 for raising and lowering the upper frame 92.  In this device, a dew condensation preventing packing 20 is mounted in the clearance between a light distributing plate 74 mounted on the lower part of the solar light natural lighting device body 70 and an inner frame 82 for housing a raising and lowering mechanism 91, so that the raising and lowering mechanism 91 of the raising and lowering device 90 has a moisture preventing structure.
Patent JP-S63212009-A (JP)
Title: Plate thickness automatic control method
Inventor: NIIHORI TOSHIAKI
IPC: B21B37/18
Filed: 1987-02-26
Abstract: PURPOSE:To improve the controllability of an automatic plate thickness control and control accuracy by finding the plate thickness correction amt. by multiplying by control coefft. by finding the deviation at previous time and this time of the feedback value in plate thickness control and controlling the plate thickness based on the target plate thickness control amt. added to the plate thickness control amt. of the previous time. CONSTITUTION:The rolling load Pt detected by a rolling load detector 14 is taken in as this time value Pt to a memory 22a. The rolling load Pt-1 at the previous time sampling time is taken and stored and those deviations DELTASt are outputted from an adder 23. And a control coefft. is multiplied by a multiplier 25 to find rolling reduction correction amt. DELTASt. The rolling reduction correction amt. DELTASt is written in a memory 31 by a rolling reduction control device 30, the rolling reduction correction amt. DELTASt is added to the previous time target rolling reduction position Lt-1 stored in a memory 34 and stored in the memory 34 as the this time target rolling reduction position Lt. The deviation DELTALt of a detected position La with the target rolling position Lt is then found by an adder 35 and outputted to an oil pressure rolling reduction device 12 as rolling reduction control amt.
Patent JP-S61203911-A (JP)
Inventor: KAWADA KAZUNARI
IPC: A47G9/02
Filed: 1985-03-05
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-H02223777-A (JP)
Title: Multi-cylinder compressor for heat accumulating air conditioner
Inventor: ONODA IZUMI
IPC: F25B31/00
Filed: 1989-02-23
Abstract: PURPOSE:To minimize the thermal deformation of a compressing mechanism and improve reliability upon operation by a method wherein a changeover valve, whose opening is in an accumulator, is provided in the accumulator of a refrigerating cycle, passing through a heat exchanger provided in the accumulator for two series of refrigerating cycles. CONSTITUTION:Gas, discharged out of compressing mechanisms 4, 5, is fed into a sealed case 1 while two series of refrigerating cycles 7, 8, passing through an accumulator 6, are connected to the compressing mechanisms 4, 5 independently. A changeover valve 11, whose opening is in the accumulator 6, is arranged in the refrigerating cycle 8, passing through a connecting pipe 8a having heat exchanging fins 9. According to this constitution, the operation of two series refrigerating cycles 7, 8 is permitted and the heat of refrigerants, passing through two series of refrigerating cycles 7, 8, are exchanged by heat exchanging fins 9 provided in the accumulator 6 whereby the thermal deformation of the compressing mechanisms 4, 5 may be minimized and the reliability of the title device upon operation may be improved.
Patent JP-H06258994-A (JP)
Title: Cleaner
Inventor: KANDA SHIGEMI
IPC: G03G21/00
Filed: 1993-03-04
Abstract: PURPOSE:To surely recover toner accumulating at the front end of a cleaning blade. CONSTITUTION:A waste toner recovering tank 51 is equipped with a first toner recovering roller 54 which has the surface covered by a rubber magnet 56, and is set in the vicinity of the front end of the cleaning blade 14, a first scraper 58 which abuts on the first toner recovering roller 54, a second toner recovering roller 55 which has the surface covered by a rubber magnet 57, and is set with a gap. A between the first toner recovering roller 54 and itself, a second scraper 59 which abuts on the second toner recovering roller 55, and a waste toner storage tank 60. Toner at the front end of the cleaning blade 14 is attracted to the first toner recovering roller 5, carried inside and scraped by the first scraper 58, so that it is moved to the second toner recovering roller 55 to be carried into the waste toner storage tank 60.
Patent JP-H06256442-A (JP)
Title: Production of graft copolymer
Inventor: OHASHI TOYOJI
IPC: C08F299/04
Filed: 1993-03-04
Abstract: PURPOSE:To obtain a graft copolymer which can markedly improve the compatibility of a polyester with a styrenic resin. CONSTITUTION:This production process comprises reacting an amino or hydroxy styrene derivative or an amino or hydroxy acrylic acid derivative with a thermoplastic polyester having a carboxyl group at one molecular terminal and grafting a styrenic monomer onto the obtained terminal-polymerizable polyester.
Patent JP-H05242653-A (JP)
Title: Optical disk device and drive switching device
Inventor: NAKAYAMA TAKESHI
IPC: G11B19/04
Filed: 1992-02-28
Abstract: PURPOSE:To provide an optical disk device and a drive switching device capable of controlling the driving, etc., of an outside device in synchronism with the reproduced information of the optical disk. CONSTITUTION:The track numbers of the drive starting and finishing positions of relays 311 to 315 are stored in a memory 324 via an operation section 33 and a track number in subcode information reproduced from an optical disk 1 is detected by a subcode detection circuit 322. Then, when this track number is coincident with the track numbers within the range from the drive starting position to the drive finishing position of the relays 311 to 315 stored in the memory 324, the relays 311 to 315 corresponding to an outside device interface section 31 are switched to ON conditions and by this, the driving of the outside device connected to the switch connection points of the relays 311 to 315 is switched and controlled. Thus, the driving, etc., of the outside device are switched and controlled in synchronism with the reproduced information of the optical disk 1.
Patent JP-S61205612-A (JP)
Title: Production of carbon product
Inventor: KOYAMA TAKAO
IPC: C04B35/52
Filed: 1985-03-06
Abstract: PURPOSE:To produce easily and rapidly a dense and high-purity carbon product free from shrinkage void and crack, by heat-treating a prepolymer of a specific thermosetting resin to give a bulky material of carbon precursor, pulverizing the bulky material in the presence of oxygen and water, calcining and carbonizing the fine powder under pressure. CONSTITUTION:A high-purity synthetic organic substance showing dense and high yield of dense carbon residue, which is a relatively easily thermally polymerizable prepolymer or one or more low polymers of thermosetting resin, is heat-treated (e.g., under inert gas flow at about 600 deg.C). The heat treatment causes thermal polymerization reaction and degassing reaction, to give a bulky material of carbon precursor. The bulky material of carbon precursor is pulverized in the presence of oxygen and water (preferably <=20wt% based on bulky material of carbon precursor). The fine powder which is pulverized and simultaneously adsorbed chemically a molecular aggregate comprising mainly oxygen is calcined and carbonized under pressure (e.g., at about 200kg/cm<2> at about 2,000 deg.C). Preferably the remaining volatility of the bulky material of carbon precursor is <=30wt%, and the average particle diameter of primary particles of the fine powder is <=10mum.
Patent JP-S54136548-A (JP)
Title: Preventing method for cracks at weld part by electroslag welding
Inventor: KISHIKAWA RIICHI
IPC: B23K25/00
Filed: 1978-04-17
Abstract: PURPOSE:To make minute the crystal grain of the weld metal, and to prevent the weld zone from cracking, by previously adding the specified necessary amount of V to be added, to at least one of welding wire, consumable nozzle, and auxiliary electrode plate, and by electroslag welding the butt weld zone of two parent metals under the ordinary welding condition. CONSTITUTION:Vanadium is added so as to make the rate of V in the produced weld metal to be 0.05-0.5wt%, in consideration of the dilution rate due to the parent metal and the consumption due to the oxidation of V while the welding work. The molten slag 6 is formed in the space formed by the parent metal 4 and the backing metal 5, and the temperature of the molten slag 6 is raised by the resistance heat caused by the current flowing through the welding wire 1, consumable nozzle 2, auxiliary electrode plate 3, molten slag 6 and parent metal 4. As a result, the welding wire 1, consumable nozzle 2, auxiliary electrode plate 3 and the parent metal 4 are molten, and form the molten metal 7, which solidifies and forms the weld metal 8.
Patent JP-H09211088-A (JP)
Title: Method and apparatus for detecting fault in cmos integrated circuit
Inventor: SAKAGUCHI KAZUHIRO
IPC: G01R31/3193
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To detect the defect of Iddq (static power supply current) with a simple apparatus in a short time. SOLUTION: The test patterns are repeatedly applied from a tester 1 into a CMOS integrated circuit under test (DUT) 4, The power supply is applied on the DUT 4 from a power supply unit 5 through a current detector 6. The power supply current is observed with the current detector 6, and the detected signal is outputted. The detected signal passes through an amplifier 7, and the power spectrum is obtained by a power-spectrum analyzing unit 8. Then, the test patterns are repeatedly applied on the DUT 4 at a period of NT+To seconds. Therefore, when a fault is present in the DUT 4, a static power supply current not caused by the switching current of a transistor flows at every NT+To seconds at the specified pattern. Therefore, the power in the vicinity of 1/(NT+To) (Hz) among the detected signals is observed by a judging device 9.  Thus, the presence or absence of the static power supply current is judged, and the fault of the DUT 4 is detected.
Patent JP-H11231137-A (JP)
Title: Heteropolymer array plate and its production
Inventor: HARA KAZUTAKA
IPC: G02B5/02
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a heteropolymer array plate which is widely settable in optical characteristics, such as refractive index differences, and is easy in mass production by using general-purpose polymers and a production method. SOLUTION: A heteropolymer array plate constituted by arraying the polymer layers 1,2 varying in refractive indices in a tight contact state in a plane direction in prescribed repeating units and a laminate formed by laminating the polymer layers varying in the refractive indices in prescribed repeating order in tight contact with each other are cut to thin layers in such a manner that the lamination direction is a transverse direction to form a thin film consisting of arraying these laminated polymer layers 1, 2 in a plane direction. As a result, the heteropolymer array plate may be formed with the good mass productivity by a simple operation system not requiring a special apparatus for laminating and cutting the polymer layers 1, 2 varying in the refractive indices.  The broad selection of the polymer layers and the broad setting of the optical characteristics, such as refractive index differences, are made possible.
Patent JP-H01218627-A (JP)
Title: Vacuum processor capable of plural processing
Inventor: IZUNO JINICHI
IPC: B01J3/02
Filed: 1988-02-29
Abstract: PURPOSE:To aim at a plurality of efficient evacuating processes in the same vacuum container, by subjecting an article to be evacuated to different processes by being moved in the same vacuum container and preventing evacuating spaces from being contaminated by one another with the use of separating plates between the evacuating spaces in combination with movable shielding plates. CONSTITUTION:There are provided an article 1 to be evacuated, a holder 2 thereof, a cover 3 for enclosing the region of the article other than the holder attached surface and a plurality of evacuating spaces A-D between the cover and the wall of a vacuum container 6. The article 1 is moved continuously through a plurality of the evacuating spaces by the the rotation of the holder 2 and the cover 3. Also provided are a pair of separating plates 7 and 8 oppositely positioned with a small space between each evacuating space and near the opening of the cover 3 movable shielding plate 10 which is moved in such position as to avoid interference with the separating plates upon movement of the article to the adjoining space and, after its movement, in such position as to shielded the separating plates alternately. As a result, a plurality of efficient evacuating processes can be effected in the same vacuum container.
Patent JP-S52129075-A (JP)
Title: Method of and for scavenging and exhausting internal tool
Inventor: NAKAZATO TAKASHI
IPC: B25C1/08
Filed: 1976-04-21
Abstract: PURPOSE: To provide an internal combustion tool such as an automatic box nailing machine using a combustive pressure as motive power, the combustion chamber being automatically exhausted and scavenged in a continuous fashion after having performed its work thereby to prevent useless consumption of air from an air source. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11234890-A (JP)
Title: Storage medium of program for practicing monitor/ control and device thereof
Inventor: KANEDA KEIICHI
IPC: H02H3/05
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To generate interlocking conditions easily by a system monitor screen which is prepared in a monitor/control device beforehand. SOLUTION: When apparatus interlocking conditions are inputted, state indication symbols of various types of apparatuses which are displayed on a system monitor screen 30 prepared in a monitor/control device are selected and, in accordance with the selected apparatuses and the selection of logic condition symbols 305, 306 and 307 displayed on the system monitor screen, judgement conditions 302 are generated to generate the interlocking conditions.
Patent JP-S51120045-A (JP)
Title: Method of and apparatus for treating excretion for ships
Inventor: KATAYAMA SAKAE
IPC: A47K11/03
Filed: 1975-04-12
Abstract: PURPOSE: To provide a method of and an apparatus for treating excretion for ships, which permit reduction of BOD and SS, selective removal of colitis germs and the like, very simple and convenient treatment of excretion and extreme size reduction of the equipment. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H01216710-A (JP)
Title: End mill and manufacture thereof
Inventor: KITAURA SEIICHIRO
IPC: B23P15/28
Filed: 1988-02-25
Abstract: PURPOSE:To make the boundary section between the processing face by an outer peripheral edge and the processing face by a bottom edge a right angle by cutting a gash to the edge back of the outer peripheral edge on the primary end mill formed in a taper shape so that the tip section of the edge section is expanded in diameter toward the tip side. CONSTITUTION:The primary end mill 1 is formed in a taper shape so that the tip section 3 of the edge section 2 is expanded in diameter toward the tip side. The axial length (1) is generally made about 0.01-0.3 times the nominal diameter size, the size  D at the maximum diameter portion is generally made about 0.005-0.15times the nominal diameter size. A gash is cut to the edge back of an outer peripheral edge 4, the portion shown by a virtual line is the portion of the outer peripheral edge 4' deleted by the cut gash 2, only the portion expanded in a taper shape is deleted, a bottom edge 7'' and an outer peripheral edge 4'' are newly formed, the outer diameter size of the tip section of the edge section 2 is made the nominal diameter size.