baber/WOPTO huggingface dataset:
Patent JP-2001003796-A (JP)
Title: Control device for diesel engine
Inventor: SHIRAKAWA AKIRA
IPC: F02D43/00
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To improve correction precision of an injection pressure even when an response delay of an actual EGR flow rate accompanied by an operation delay of an EGR valve occurs during acceleration and shift in the middle of acceleration and an influence is exercised by a turbo lag in addition to the response delay. SOLUTION: In this control device, an actual EGR flow rate is computed through model discipline control by a computing means 86 and an actual supercharge pressure is detected by a detecting means 89. The actual supercharge pressure and a target supercharge pressure are compared with each other and an actual EGR flow rate and a target EGR flow rate are compared with each other by a comparing means 90. When from the comparing results, it is detected that the actual supercharge pressure is lower than the target supercharge pressure and the actual EGR flow rate is larger than the target EGR flow rate, a target injection pressure is increased for correction by a correction means 91 and a fuel injection pressure is controlled by a control means 92 so that the target injection pressure is adjusted to a corrected value.
Patent JP-H1016908-A (JP)
Title: Stretch packaging machine
Inventor: IIDA RYUTA
IPC: B65B11/54
Filed: 1996-07-01
Abstract: PROBLEM TO BE SOLVED: To eliminate fear that an end part of a film creeps under an endless belt, and prevent an unfavorable packaging from generating by providing a guide part to prevent both end parts of the film from creeping in under the endless belt on the lower side, which transfers the packaging film. SOLUTION: The vicinities of both end part of a film, are pinched and supported at intermediate locations of top and bottom, a pair of endless belts 6, 6' being arranged in parallel, and by turning the endless belts 6, 6', the film is transferred to a packaging part (b) and stretch-held. Then after covering the upper surface of an article to be packaged by pushing up the article to be packaged to the stretch-held film, the end parts of the film are folded on the lower surface of the article to be packaged to complete the packaging by this stretch packaging machine M. For such a stretch packaging machine M, a guide part 711 which prevents both end parts of the film from creeping under the endless belt, is provided under the endless belt 6' on the lower side.  By doing so, even under a state wherein the end part of the film protrudes from the external end part of the endless belt 6' on the lower side, the end parts of the film are prevented from creeping under and adhering to the endless belt 6'.
Patent JP-H05280734-A (JP)
Title: Structural body of flame rod and compensating circuit for flame rod, and control method thereof
IPC: F23N5/12
Filed: 1992-06-29
Abstract: PURPOSE: To obtain a flame rod structural body for detecting a flame through a variable signal source by a method, wherein the specified amount of semiconductor powder is sintered together with metallic powder to obtain fine powder, and thereafter is molten together with an adhesive agent, then, is cooled, and molded through compression. CONSTITUTION: A fine powder of silicon, germanium and the like is utilized as a semiconductor to produce the structural body of a flame rod 100, while the fine powder of iron and nickel is utilized as the metallic power to obtain the structural body of the flame rod 100. Representatively, silicon powder is contained in a silicon alloy at a level of 3-5% in weight ratio and the silicon alloy is obtained by sintering the silicon powder together with a metallic powder, then is pulverized further so as to obtain fine grains, and thereafter is molten together with an elastic adhesive agent, for example, then is cooled, and is molded through compression under high pressure. The flame rod structural body, thus obtained, is provided with low core loss, high permeability and low eddy current loss due to the increase in electric resistance.
Patent JP-H0833502-A (JP)
Title: Slippers
Inventor: TANEMOTO YOSHIHISA
IPC: A43B13/04
Filed: 1994-07-22
Abstract: PURPOSE:To provide a thin slipper having the durability and water-proofness and capable of displaying an excellent feel of wear. CONSTITUTION:A slippers has an instep plate 10 to which band parts 16, 17 are mounted. The instep plate 10 is composed of a core made of polyvinyl chloride sheet, first and second cushion members 13a, 13b made of polyvinyl chloride paste covering the core and a surface sheet 14 made of polyvinyl chloride sheet covering these cushion members 13a, 13b. Also, the band parts 16, 17 are provided respectively with magic tapes (registered trademark) 18, 18 as connecting means for interconnecting both band parts.
Patent JP-H02160396-A (JP)
Title: Multilayer laminated
Inventor: DONARUDO GUREGORII BEKITSUTO
IPC: H05B6/74
Filed: 1989-07-04
Abstract: PURPOSE: To generate a larger amount of energy than with a single metal layer whose thickness matches the sum of the thicknesses of metal layers by providing first and second thin metal layers spaced apart that convert the energy of microwaves into thermal energy. CONSTITUTION: In a laminate comprising a plurality of overlapping layers, first and second thin metal layers 14, 24 are thick enough to convert at least a portion of the energy of incident microwaves into thermal energy. At least, one additional support layer 16 for isolating the first thin metal layer 14 from the second thin metal layer 24 is provided. Therefore, thermal energy generated when the laminate 10 receives the radiation of microwaves becomes greater than the sum of the thermal energy generated by the two independent metal layers 1, 24, then heating at a considerably higher level than that achieved by a single metal layer is made possible.
Patent JP-S6231130-A (JP)
Title: Chip bonding device
Inventor: YAMAMOTO AKIHIRO
IPC: H01L21/52
Filed: 1985-08-02
Abstract: PURPOSE:To position a chip without damaging the chip and a claw for positioning by a method wherein, after a chip has been positioned by being nipped with positioning planes of a pair of the first positioning claws, the other side of the chip is positioned with the tops of the positioning projections of the second positioning claws. CONSTITUTION:When a dice 1 is placed on the receiving plate 2 of a positioning compensation means D from a dice storing section A by a attraction collet 27, a motor 10 rotates in one direction, and feeding screw shaft 11 rotates so that the first positioning claws 5a and 5b approach each other, resulting in that the dice 1 is positioned in the direction X between the positioning planes 8 and 8, and the rotation around the vertical shaft is positioned. Then, the second positioning claws 15a and 15b in the direction Y move in the same way so that the dice 1 is also positioned in the direction Y between the positioning projections 16 and 16. After that, the positioned dice 1 is attracted by a bonding collet 28 and bonded by being placed on the specified position on a substrate E.
Patent JP-S5794243-A (JP)
Title: Preparation of smoked salmon
Inventor: SAKURADA KANENOBU
IPC: A23B4/044
Filed: 1980-12-04
Abstract: PURPOSE: To prepare a smoked salmon soft and pleasant to the palate free from smelling of fish, by preserving a salmon with its unnecessary matters removed in brine, immersing it in pure water to remove salt, making it in damp-dry state, following by smoking treatment.  
     CONSTITUTION: Spawn is removed from a salmon in a spawning season, unnecessary matters, e.g., internal organs, etc. are taken out, the flesh of salmon is preserved with salt for about a week, new salt is rubbed into the salmon to remove slipperiness oozing out on the surface, the salmon is further preserved with newly supplied salt for 10W15 days to fasten the flesh of the salmon. The salmon is immersed in pure water for 4W5 days with changing water every day to remove salt, the salmon is hung in a sunny and airy place for about 3W4 days to remove water and to make it in a damp-dry state, the salmon is put in a smoking chamber and smoked for 30W40 days at about 20°C. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10752-A (JP)
Title: Laminate for packaging material
Inventor: KATAYAMA SHINYA
IPC: D21H27/36
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To make the adhesion between the thermoplastic resin used for an extrusion laminate and a base paper stronger and the generation of nasty smell hard by a method wherein acid sizing agent is employed at the making of the base paper and the smoothness of its surface to be extrusion-laminated is specified. SOLUTION: In a laminate, which is produced by extrusion-laminating thermoplastic resin onto a base paper and which is used for packaging foodstuffs and drinkables, the base paper, at the making of which acid sizing agent is employed and the 0ken system smoothness of the surface to be extrusion- laminated of which is 50sec or less, is employed. Further, at the extrusion- lamination of the thermoplastic resin onto the base paper, a film, which is sandwich-laminatingly pasted to the base paper, is employed. This film is a composite film, which is either one employing metal foil, plastic film and the like. When necessary, corona discharge treatment is applied to the film, to which the base paper is sandwich-laminatingly pasted, for sandwich-laminatingly pasting.
Patent JP-2001000638-A (JP)
Title: Slot machine
Inventor: MAZAKI SUNAO
IPC: A63F5/04
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a slot machine capable of changing the lottery probability for introducing a specific game during a specific introduction game for adding unexpectedness to the game. SOLUTION: Special games to be played in this slot machine include at least a specific game with a high winning probability and a specific introduction game with a high probability of introducing the specific game. A special game control means 90 of the slot machine comprises a specific game control means 111 for executing a specific game and a specific introduction game control means 101 for executing a specific introduction game. The lottery probability of a specific game during a specific introduction game can be changed.
Patent JP-H09329138-A (JP)
Title: Compound bearing and spindle motor
Inventor: TAKASU SHUHEI
IPC: F16C21/00
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To retain sufficient rotational accuracy for a long time, by sandwiching a row of balls between two kinds of thrust plates which one of the ball contact surface of a dynamic pressure bearing having a herringbone groove is flat and the other thereof has a rolling groove. SOLUTION: A dynamic pressure bearing is so formed that the groove forming part of a shaft 1 having a herringbone groove 4 generating dynamic pressure is surrounded with a sleeve 2, and lubricating fluid is filled into a clearance between the shaft 1 and the sleeve 2. A row of balls 7, 7' held by retainers 8 is arranged in ball rolling groove 3, 3' formed in both end surfaces of this sleeve 2. Upper and lower flat thrust plates 5, 6 whose contact surfaces are finished into flat surfaces are fixed by sandwiching this row of balls 7, 7'. Therefore, the axial movement of the shaft 1 is restricted in the sleeve 2 by a thrust ball bearing, and the shaft 1 may not be inclined. Thus, at the time of low speed rotation, solid contact between the shaft and the baring becomes line contact, a contact area is widened as that friction is reduced and the life of the bearing can be extended.
Patent JP-S6328836-A (JP)
Title: Manufacture of crystal bar zirconium
Inventor: OBATA MINORU
IPC: C22B34/14
Filed: 1986-07-23
Abstract: PURPOSE:To manufacture a high-purity crystal bar zirconium at a low cost, by using, as raw material, zirconium-alloy scraps at the time of manufacturing crystal bar zirconium by a halide decomposition process. CONSTITUTION:Scraps 6 (zircaloy-2 or -4) composed of zirconium alloy and iodine 7 are put into a reaction vessel 1, and a filament 2 is electrified to undergo heating from an electric power source 5 via feeding jigs 3a, 3b and is held at about 1,100-1,500 deg.C. Subsequently, when the whole reaction vessel 1 is heated from the outside and held at about 200-500 deg.C, the zirconium-alloy scraps 6 are allowed to react with the iodine 7 to form ZrI48. This ZrI48 is sublimed and decomposed by means of the high-temp. filament 2 and, among the decomposition products, Zr is allowed to adhere to the filament 2 and pure zirconium grows into bar shape. In this way, by using very inexpensively available zirconium-alloy scraps as raw material, high-purity crystal bar zirconium can be obtained at a low cost.
Patent JP-S6416852-A (JP)
Title: Fluororubber composition
Inventor: SAMURA YOSHITAKA
IPC: C08L27/12
Filed: 1987-07-09
Abstract: PURPOSE:To obtain the titled composition outstanding in heat and chemical resistances, suitable as a sealant, diaphragm material etc., by blending a specific perfluoroelastomer and specific three-component fluororubber in specified proportion. CONSTITUTION:The objective composition can be obtained by blending (A) a tetrafluoroethylene-perfluorovinyl ether-based perfluoroelastomer and (B) a vinylidene fluoride-tetrafluoroethylene-hexafluoropropylene three-component fluororubber containing 10-40wt.% of vinylidene fluoride in the weight ratio: A:B=99:1-30:70(pref. 99:1-70:30).
Patent JP-S5961324-A (JP)
Title: System for connecting ground line
Inventor: NAKAYAMA SHIYUNICHI
IPC: H04B15/00
Filed: 1982-09-30
Abstract: PURPOSE:To avoid noise input through an earth system by receiving a receiving signal through a matching transformer and connecting it to the same point at the secondary of the matching transformer. CONSTITUTION:A device 1 connected to a device (n) having a noise source n-1 and devices 4, 2 connected to a device 3 having a noise source 3-1 are provided respectively with the matching transformers 1-3, 2-3 and 4-3, and a signal from the devices (n) and 3 is received via the matching transformers 1-3, 2-3 and 4-3. In this case, the matching transformers 1-3, 2-3 and 4-3 are matched respectively with transmission side devices n, 3 so as to operate as band pass filters and to cut off unnecessary noise. Thus, the devices 1, 2, 4 at receiving side are operated independently of noise.
Patent JP-S6328462-A (JP)
Title: Decanter type centrifugal concentrator
Inventor: KAMIO KEIICHI
IPC: B04B1/12
Filed: 1986-07-22
Abstract: PURPOSE:To obtain a concentrator which has smaller wearing points and consumes less energy by supporting a bowl having a truncated circular cone shape freely horizontally rotatably, providing a barrel body circumferentially in the bowl and forming flow passages to small-diameter and large-diameter side ends. CONSTITUTION:The bowl 1 having the truncated circular cone shape of the horizontal decanter type centrifugal concentrator for treating a liquid suspension, etc., having a relatively high concn. is horizontally and freely rotatably supported. A 2nd hollow supporting shaft 2 is fixed to the central part of a small-diameter end plate 8 and a 2nd hollow supporting shaft 3 is fixed to the central part of a large-diameter end plate 9. The barrel body 4 is fixed coaxially in the bowl 1 and a 1st flow passage 16 is formed between the body 4 and the end plate 8. A 2nd flow passage 16 for concn. liquid and a 3rd flow passage 18 for separated liquid are formed between said body and the end plate 9. A flow rate control valve 6 is disposed near the aperture of a 2nd flow passage 17. The wearing points are thus decreased without using a screw conveyor and the liquid is efficiently concentrated with the conserved energy.
Patent JP-S6149066-A (JP)
Inventor: KOYAMA YOSHIO
IPC: E02D29/02
Filed: 1984-08-18
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-S5976062-A (JP)
Inventor: RICHIYAADO HAZAADO
IPC: C07D405/04
Filed: 1983-09-20
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-2001002497-A (JP)
Title: Optical substrate, optical device, optical system and photolithography devices using the same, and inspection of optical substrate
Inventor: SHIOZAWA MASAKI
IPC: G02B1/02
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To obtain such a transmission characteristic that a transmission loss does not occur even when the subject optical substrate, which is a single crystalline material grown by Czochralski method from calcium fluoride in which each of Na, Ba, Y, Ti, Cr, etc., is controlled to be a specified concentration as a starting material, is kept in an irradiated state with F2 laser of specific energy density for a long time. SOLUTION: The optical substrate is obtained from the single crystalline material grown by Czochralski method or Bridgman-Stockburger method from calcium fluoride having <=0.5 ppm each content of Na, Ba, Y, Ti, Cr, Mn, Fe, Co, Ni, Cu, Zn, Al, Pb and Bi as a starting material. The obtained optical substrate has no damage on the surface when irradiated with F2 laser of 100 mJ/(cm2.pulse) energy density by 106 pulses and shows <=5 nm/cm birefringence optical path difference when measured at 633 nm wavelength. Such an optical element can be formed using this substrate, as has a transmission characteristic excellent particularly to vacuum ultraviolet light.
Patent JP-S5962766-A (JP)
Title: Oil-hydraulical control circuit of automatic speed changer
Inventor: ARAKAWA YOSHIFUMI
IPC: F16H41/30
Filed: 1982-09-30
Abstract: PURPOSE:To prevent temp. rise of a working oil by furnishing the passage leading to a torque converter with a throttle and a valve, the latter operating in linkage with the car speed, parallelly connected and thereby increasing supply of the working oil to the torque converter in higher gearing positions, in which the rate of slippage is apt to be great. CONSTITUTION:A control valve 80 and an orifice 90 are connected in paralle with the orifice 34 in the line L3. When a solenoid valve 70 is shut upon receiving a signal about high speed or high throttle opening, the line pressure in the line L6 is introduced to a pressure chamber 21 in a pressure regulating valve 20 through the line L4 under the action of a shift valve 60, and presses a spool 27 downward to be supplied to the torque converter 100. At the same time, the line pressure is introduced also into an oil chamber 81 of the above-mentioned control valve 80, and a spool 86 shifts now downward to put a lead-in port 82 in communication with the exhaust port 83. Now the control valve 80 and orifice 90 form a by-pass to the orifice 34, so that the amount of supplied working oil to the torque converter can be maintained at a certain specific rate.
Patent JP-2000007892-A (JP)
Title: Epoxy resin composition and semiconductor device
Inventor: FUJITA HIROSHI
IPC: H01L23/31
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To obtain the subject epoxy resin composition excellent in high temperature storage properties and containing an epoxy resin, a phenolic resin, an activated carbon, an inorganic filler, a curing accelerator and a brominated epoxy resin as indispensable components. SOLUTION: This epoxy resin composition contains (A) an epoxy resin (e.g.; an ortho-cresol novolak type epoxy resin), (B) a phenolic resin (e.g.; a phenol novolak resin), (C) 0.1-5 wt.% activated carbon based on the total composition (e.g.; plant-based), (D) an inorganic filler (e.g.; fused and crushed silica particles), (E) a hardening accelerator [e.g.; 1,8-diazabicyclo(5,4,0) undecene-7] and (F) preferably 0.1-3 wt.%, as an amount of bromine based on the total composition, brominated epoxy resin (e.g.; a brominated phenol novolak type epoxy resin) as indispensable components. The component (C) preferably has 10-100 μm mean particle diameter and 800-3,500 m2/g specific surface area measured by BET method.
Patent JP-2001002166-A (JP)
Title: Easily crushable individually collected packaging type molded tray
Inventor: NAGATA TATESHI
IPC: B65D85/32
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To provide an individually collected packaging type molded tray which can be crushed in a less bulky manner when the tray is disposed of at a household for easy disposal and providing materials to be recycled. SOLUTION: The individually collected packaging type molded tray 10 made of a plastic film such as a vinyl chloride film which is vacuum- and pressure- formed in approximately repetitive forms so that numerous objects to be packaged are individually arranged for packaging includes a cutoff line 20 at a position where the objects of the approximately repetitive form are placed for approximately equally dividing the tray. After use, the tray 10 is approximately equally divided from the cutoff line 20, and divided halves are overlaid to be crushed, whereby the tray can be disposed of and materials to be recycled can be provided.
Patent JP-2000009644-A (JP)
Title: Fluorometer
Inventor: TOZAWA TAKESHI
IPC: G01N21/64
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To obtain a fluorometer which can prevent an overcurrent by a method wherein the output current of a photomultiplier is compared with a prescribed current, the applied voltage of the photomultiplier is changed by a compared result and the output current is controlled to be the prescribed current or lower. SOLUTION: Radiant light from an Xe lamp 11 is dispersed by an excitation-side spectroscope 12, and a sample 14 inside a sample chamber 13 is irradiated. Fluorescence which is radiated from the sample 14 is dispensed by a fluorescence-side spectroscope 15, and it is converted into a current by a photomultiplier 16. The output current of the photomultiplier 16 is compared with a prescribed current by a current comparison circuit 17. When the output current does not exceed the prescribed current, the output current of the photomultiplier 16 is converted into a fluorescent signal so as to be output by a fluorescence-signal output circuit 18.  When the output current exceeds the prescribed current, a signal which reduces the applied voltage of the photomultiplier 16 is output to an applied-voltage control circuit 19, and the applied voltage of the photomultiplier 16 is reduced until the prescribed current is reached. At the same time, the abnormality of the output current of the photomultiplier 16 is displayed on a display 20.
Patent JP-H075088-A (JP)
Title: Device for measuring modulus of elasticity
Inventor: YANAI SUMIO
IPC: G01N29/12
Filed: 1993-06-18
Abstract: PURPOSE:To obtain a natural frequency of high order with one measurement and miniaturize a device a whole as resolution increases. CONSTITUTION:The device consists of a vibration sensor 21 for detecting longitudinal vibration generated by striking a rod-shaped test piece S in axial direction, an FFT device 14 for performing frequency analysis of vibration detected the vibration sensor 21 by high-speed fourier transformation, a load sensor 31 for measuring the superposition of the rod-shaped test piece, and operation part 16 for calculating modulus of elasticity based on the natural frequency from the FFT device 14 and the density based on the superposition from the load sensor 31.