baber/WOPTO huggingface dataset:
Patent JP-S5524464-A (JP)
Title: Complex semiconductor system
Inventor: MATSUZAKI HITOSHI
IPC: H01L21/52
Filed: 1978-08-11
Abstract: PURPOSE:To make the circumferential portion of an insulating plae thicker than the portion directly under a wiring metallic plate thereof for reducing the tehrmal resistance between a semiconductor element and a metallic fan without affecting dielectric strength. CONSTITUTION:A wiring metallic plate 13 is selver-soldered 12 on an insulating plate 11 of ceramic for example. While the thickness D of the circumferential portion of said insulating plate 11 is kept at a value necessary for obtaining a dielectric strength, that (d) directly under said wiring metallic plate 13 thereof is lessened for lowering thermal resistance thereof. With excessive decrease in said thickness (d), however, the problem of the dielectric breakdown of said insulating plate 11 occurs. In the case of ceramic, therefore, the lower limit of said thickness (d) is 0.3mm when dielectric strength is 2.000VAC. Thereby, dielectric strengrh depends on creeping discharge that considerably depends on said thickness D so that dielectric strength can be increased. On the other hand, heat conducgivity can be radised by lessening said thickness (d).
Patent JP-S59222613-A (JP)
Inventor: TAKADA MINORU
IPC: B62K19/22
Filed: 1983-06-01
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-S58217210-A (JP)
Title: Internal surface processing device of cylindrical work
Inventor: IWAMOTO FUMIO
IPC: B23C3/28
Filed: 1982-06-07
Abstract: PURPOSE:To improve and stabilize processing accuracy while making a step replacement operation unnecessary by providing an automatic index device operating associated with work internal surface processing. CONSTITUTION:A foundation 32 constituting the main body of an index device 22 is mounted on a slide table 33, and this table 33 is slidably placed on a base 34. The index device 22 including the slide table 33 is constructed so as to go ahead and back perpendicular to the center of a jig board 24 due to cutting feed imparted by a cylinder 35 being the driving source of a cutting feed mechanism 60. A pinion gear 36 engages with a back 39 provided under said pinion gear, and by permitting the rack 39 to go ahead and gack by means of a cylinder 40 a sleeve 37 turns, allowing a work W to be indexed.
Patent JP-S63114312-A (JP)
Title: Waveform manipulating circuit for music synthesizer
Inventor: NAGANORI NORIO
IPC: H03K12/00
Filed: 1986-04-25
Abstract: PURPOSE:To attain much tone color forming by using a circuit having two comparators so as to attain waveform manipulation and varying a rate of the frequency spectrum included therein widely. CONSTITUTION:A VCO output waveform X is given to a positive comparator 2 and a negative comparator 3 and level adjusting devices 4, 5 are used to set the width of a positive rectangular wave pulse and a negative rectangular wave pulse independently in proportion to the comparison level of a positive level 7 and a negative level 8. Since the positive pulse component and the negative pulse component are provided in one waveform and the pulse width is varied optionally, the rate of the inclusion of the frequency spectrum components differs from a conventional PWM system by the addition or cancellation of the frequency spectrum components included in them and the result is used as a sound source of a music synthesizer to as to expand the possibility of the tone color synthesis.
Patent JP-S602141-A (JP)
Title: Storage of rice grain
Inventor: NAKAZONO SHIYUUZOU
IPC: A23L7/10
Filed: 1983-05-31
Abstract: PURPOSE:To prevent the lowering of the quality and taste of rice for a long period, by dehydrating rice grains with hot oil, and storing the treated rice. CONSTITUTION:Rice is immersed in water for a definite time interval, drained, and thrown into an animal oil or vegetable oil heated at about 100 deg.C in a cooker. The heating of the oil is carried out indirectly by pressing steam into the heating jacket of the cooker. The pressure in the cooker is maintained to a slight vacuum at the initial stage of heating, and a nearly complete vacuum at the latter stage thereof. The rice is taken out of the cooker to effect the dehydration by the heat of the oil, sprayed with a deoiling agent such as n-hexane, separated from the oil, and formed to a plate having a definite shape. The formed rice is stored in a cold place.
Patent JP-H06308488-A (JP)
Title: Light source device and illuminator
Inventor: HISADA TAKAKI
IPC: G02B6/00
Filed: 1993-04-23
Abstract: PURPOSE:To improve luminous flux radiation efficiency of a light source device by specifying the relation between an outside radius, an inside radius and a refractive index of a glass tube in an circular shape cross section viewing the cross section perpendicular to a tube axial of a cyrindrical glass tube. CONSTITUTION:In order that all light beams emitted from a point Po on a fluorescent surface 25 go out through an outer wall 24 of the glass tube at a part of a cutting plane of the fluorescent lamp, it is enough that the light beam 23 is not totally reflected. The condition that the light beam 23 is not totally reflected is given by a formula:n.sintheta1<= 1 (where n is a refractive index of a transparent tube) and sintheta1 is expressed by glass tube radii r1, r2. That is, in a triangle PPo0, length of P0 is r1 (outside radius of the circular shape cross section), length of Po0 is r2 (inside radius of the circular shape cross section) and then sintheta1=r2/r1 is given by a trigonometric function formula. When this formula:sintheta1=r2/r1 is substituted for the formula:n.sintheta1<=1, a formula: n.r2<=r1 is obtained as a conditional expression that the light beam 23 is not totally reflected. Then, the light source device is constituted so as to satisfy the conditional expression.
Patent JP-H10289821-A (JP)
Title: Magnetic device for high-frequency band use
Inventor: NAKO KUMIO
IPC: H01F1/14
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To make it possible to use properly a magnetic device for high-frequency band use in an operation frequency higher than a specified frequency by a method wherein soft magnetic films having a specified composition are contained in a magnetic core. SOLUTION: A soft magnetic multilayer film 1 is constituted into a structure, wherein soft magnetic films 3 are formed on the surface of a non-magnetic base body 2, the films 3 have a composition of (Fe1-x Mx )1-y Ny (provided that, the M is one element, which is chosen from among Zr, Hf, Nb and Ta, and the (x) and (y) are respectively set on the conditions of 0<=x<=0.16 and 0.01<=y<=0.17.), the films 3 are contained in a magnetic core and moreover, non-magnetic films 4 using a nitride, an oxide and the like, such as an SiO2 , an Al2 O3 and an AlN, are respectively formed on such the films 3 and the films 3 and the films 4 are alternately laminated. Thereby, a magnetic device for high-frequency band use can be optimally used in an operation frequency of 100 MHz or higher.
Patent JP-2000290709-A (JP)
Title: Method for charging raw material into blast furnace
Inventor: KASAI AKITO
IPC: C21B5/00
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To improve the gas utilizing ratio and to reduce the fuel ratio by hot-forming the mixture of a powdery ore and powdery coal in the state of heating at a specified temp. to make briquette, and mixing into raw material for blast furnace of sintered ore, etc., and charging into the blast furnace. SOLUTION: The mixture of the powdery ore and the powdery coal is made to briquette by hot-forming in the state of heating at a temp. of 350-550 deg.C and the briquette are mixed into the raw material for blast furnace of the sintered ore, pellet, bulky ore, etc., and to be desirably charged into the blast furnace. In this way, the coal and the ore in the briquette start the direct reducing reaction (endothermic reaction) from the low temp. range on the appearance, and since the gas generated with the reaction mainly is CO gas, this gas is utilized to the reduction of the sintered ore, pellet, bulky ore, etc. Then, as the powdery coal, in the case of using the powdery coal having such Gieseler max. fluidity(MF) so as to satisfy Log MF>0.5, the briquette having a high density and crushing strength is obtd. by utilizing the caking property displayed at the heating time.
Patent JP-S5837603-A (JP)
Inventor: UIRIAMU RUISU RAMA
IPC: G02B27/18
Filed: 1982-06-07
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-S5621011-A (JP)
Title: Method of processing signal
Inventor: ENDOU TAKASHI
IPC: G01D9/18
Filed: 1979-07-31
Abstract: PURPOSE: To simplify sorting and processing, by picking out and transcribing only a signal higher than a set level.  
     CONSTITUTION: An analogue signal 1, which is generated by the eddy current flaw detection test of a thin tube or the like, is converted into a digital signal at 2. A computer 4 compares the digital signal 3 with a reference level 5. The computer produces an output signal 6, only when the digital signal 3 exceeds the level 5. The wave form of the output signal 6 is recorded on a recorder 7 such as a CRT and copied on paper by a hard copy means 8. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01269288-A (JP)
Title: Information signal recording disk and reproducing device therefor
Inventor: OGAWA YOSHIZO
IPC: H04N5/903
Filed: 1988-04-20
Abstract: PURPOSE:To attain various picture reproducing and to enlarge a sound field by recording plural video signals with time-sharing, executing multiple recording by using the sound signal of four channels and reproducing the plural video signals and the sound signal of the four channels. CONSTITUTION:When a disk signal is reproduced by a disk reproducing part 51, a series of the video signals to correspond to a main picture and a sub-picture and the sound signals of channels CH1 and CH2 are outputted from this part. Simultaneously, the sound signals of CH3 and CH4 are outputted from a sound signal processing part 52. These sound signals of the CH1-CH4 are wholly supplied to a mixing and switching part 54 and various coupled signals are selected and outputted by control from an external part. These sound signals and a sound signal from a microphone 60are mixed as needed and mixing and switching signals M1 and M2 are outputted. The signals M1 and M2 are supplied to main speakers 56 and 57 after they are amplified. In a sound field enlarging control circuit 61, the signals are supplied to sub- speakers 62 and 63 after sound field enlarging processing is executed. On the other hand, for the video signal from a disk reproducing part 52, the main and sub-pictures can be obtained by a processing part 53.
Patent JP-H04326499-A (JP)
Title: System for supporting escape guide
Inventor: NAKANO KANEMI
IPC: G08B27/00
Filed: 1991-04-26
Abstract: PURPOSE:To swiftly operate an optimum escape route for a escape group from respective temporary meeting places to a large refuge place so as to show it. CONSTITUTION:A system is the escape guiding supporting system which calculates the optimum escape route from the plural temporary meeting places to the large refuge place so as to show it at the time of the occurrence of a disaster and is divided into an off-line mode executing an operation processing before the occurrence of the disaster in the retrieve processing of the optimum escape route by an off-line and the no-line mode executing the operation processing by on-line information after the occurrence of the disaster. The off-line mode is constituted by providing a means obtaining the plural escape routes from the respective temporary meeting places to the large meeting place and the means obtaining the priority degree of the plural escape routes obtained based on the width of the obtained respective escape routes and the number of meeting people in the respective meeting places. The on-line mode is constituted by providing the means obtaining the optimum escape route by erasing the escape route checked its safely and judged to be dangerous for the respective escape routes given the priority based on spreading fire predicting data 19.
Patent JP-H10286070-A (JP)
Title: Preparation of laminar gelatin confection and its product
Inventor: OBARA SABURO
IPC: A23L21/10
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To obtain, by a simple method, a laminar gelatin confection with excellent shape retaining property wherein the side surfaces are uniformly coated with jelly, and the top and/or the bottom surfaces are laminar. SOLUTION: This laminar gelatin confection is obtained by adding a foodstuff containing, for example, preferably 0.3 to 2% of native gelan gum and 5% of sugar dissolved in water to a jelly containing preferably 1.5 to 2.5 wt.% of gelatin as the shape retaining agent.
Patent JP-H05173471-A (JP)
Title: Electronic musical instrument
Inventor: AMANO TAKEHISA
IPC: G10H1/00
Filed: 1992-04-17
Abstract: PURPOSE:To constitute the musical instrument so that a musical performance practicer can execute effectively musical performance practice by making a pattern of an automatic musical performance switchable, and also, informing this switching at the time of switching the automatic musical performance pattern. CONSTITUTION:A read control part 12 reads data from a sheet of music 11, and also, gives a write instruction to a melody data processor 13, an obligato data processor 14, and a code data processor 15, and allows a data memory 16 of each of them to store plural automatic musical performance patterns to be performed. Subsequently, based on read-out musical performance data from the data memory 16, an automatic musical performance, and also, musical performance practice by a manual are executed, and moreover, as the read-out data advances, at the time of switching of the automatic musical performance pattern, this switching is informed. Accordingly, a performer executes preparations for starting the next musical performance pattern, based on this switching notice of the automatic musical performance pattern, and even a beginner, etc., can execute effectively musical performance practice.
Patent JP-S59223718-A (JP)
Title: Crosslinking of vinyl chloride resin
Inventor: ORIHASHI SHIROUJI
IPC: C08L1/00
Filed: 1983-06-03
Abstract: PURPOSE:To crosslink readily a vinyl chloride resin and to impart thereto resistance to deformation at high temperatures, by mixing the vinyl chloride resin with a quaternary ammonium salt, a polyepoxy compound and an epoxy resin curing agent and heating the mixture. CONSTITUTION:100 pts. wt. vinyl chloride resin is mixed with about 0.02- 5pts.wt. (A) quaternary ammonium salt, e.g., tetrabutylammonium bromide, about 1-30pts.wt. (B) polyepoxy compound, e.g., epoxidized linseed oil, and about 0.2-10pts.wt. (C) epoxy resin curing agent, e.g., adipic acid, and the mixture is heated to crosslink the resin. Component A functions as a catalyst and promotes the generation of OH and COOH groups in polyvinyl chloride molecular chains. Although a reaction between compound B and curing agent C proceeds simultaneously to form an epoxy resin, the reaction process nartially involves a reaction of the COOH groups in the polyvinyl chloride chains, and a crosslinked vinyl chloride resin in which the crosslinking is effected chiefly through an epoxy resin is formed. Through this crosslinking effect, the resin can resist to deformation at temperatures of as high as 300 deg.C.
Patent JP-S5639056-A (JP)
Title: Preparation of n,n,n',n'-tetraacylated nucleus halogenated aromatic diamine
Inventor: MIZUKAMI YOSHIKATSU
IPC: C07C231/02
Filed: 1980-07-16
Abstract: NEW MATERIAL:A compound shown by the formula I [R' is a group shown by the formula II (X is Cl or Br; m is 1W4) or group shown by the formula III (Y is not present, or 1W6C alkylene, etc.; n is 1W4); R 5  is R 2 , R 3 , or R 4  (R 2 , R 3 , and R 4  are alkyl)].  
     EXAMPLE: N, N, N', N'-Tetraacetyl-3, 5, 3', 5'-tetrabromo-4,4'-diaminodiphenylmethane.  
     USE: A flame-retardant having improved light-resistance, whitemess, and compatibility with polyamide.  
     PROCESS: 1 Mole nucleus halogenated aromatic diamine (e.g., 2-bromo-m-phenylnediamine, etc.) shown by the formula H 2 N-R'-NH 2  is blended with at least 4 mole acid anhydride (e.g., acetic anhydride, etc.) shown by the formula or acid chloride (e.g., acetyl chloride, etc.) shown by the formula R 4 COCl, and kept at not lower than 105°C at least 10min so that they are reacted to give a compound shown by the formula I. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58214624-A (JP)
Title: Governer weight for internal-combustion engine
Inventor: FUKUMURA KIYOSHI
IPC: F02D1/04
Filed: 1982-06-08
Abstract: PURPOSE:To prevent the influence of specific gravity by fixing a governer weight such that the timing when a rack is restricted by a plunger will match with the timing when a governer weight will move under the influence of specific gravity when injecting through a fuel injection pump. CONSTITUTION:The governer weight 2 is most subject to the gravity at the position slightly upper than the vertical direction X for the gravity functioning direction Y. Consequently the governer weight 2 is fixed such that one of the governer weights 2 will come to said position at the start of injection. The timing when the rack 7 is restricted by a flange 8 will match with the timing when the governer weight 2 will move by the influence of gravity at the fuel injection, thereby the excessive motion of the governer weight 2 will never influence on the injection when the governer weight 2 is subject to gravity.
Patent JP-S5324672-A (JP)
Title: Balanced nozzle for air-floating drier
Inventor: OGAWA TADAO
IPC: D21F5/18
Filed: 1976-08-19
Abstract: PURPOSE: To provide a gas nozzle for drying a sheet efficiently, noiselessly, and in a stable condition, by forming a properly slit nozzle area at either side of the bottom portion of a nozzle main body which has a profiling orifice in its central portion and is roughly H-shaped in vertical cross section. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000293406-A (JP)
Title: Computer system and method for managing cumulative electrification time of computer system
Inventor: SUZUKI NOBORU
IPC: G06F11/30
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To obtain a computer system which can grasp the correct cumulative electrification time of a computer by adding a specific time value to the cumulative electrification time value and storing the result in a 2nd storage means and resetting a counter. SOLUTION: When the computer system is powered on, a source management controller(SMC) 24 resets the internal counter. The counter is made to count up by using clocks inputted periodically from a real-time clock(RTC) as triggers. It is discriminated whether the counted-up value has reached a specific time (e.g. one hour). When not, the SMC 24 waits for a next clock. When the counted-up value has reached the specific time, the SMC 24 reads out the cumulative time value stored in a EEPROM 18. Then the SMC 24 increases the read- out cumulative electrification time value by the specific value and then overwrites the result to the position of the EEPROM 18 where the cumulative electrification time value was stored.
Patent JP-H1050514-A (JP)
Title: Ferrite magnetic material and ferrite core
Inventor: SAITO YUTAKA
IPC: C01G49/00
Filed: 1997-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a ferrite core which can be used for particle accelerator and power transformer by reducing power loss of Ni-Cu-Zn base ferrite. SOLUTION: A ferrite magnetic material contains as major constituents: 47-50mol% of iron oxide in terms of Fe2 O3 , 10-25mol% of nickel oxide in terms of NiO, 2-15mol% of copper oxide in terms of CuO and 15-35mol% of zinc oxide in terms of ZnO. The ferrite magnetic material also contains, as subsidiary constituents: 0.05-1.5wt.% of cobalt oxide in terms of CoO, 0.05-0.8wt.% of tungsten oxide in terms of WO3 , and 0.03-0.5wt.% of bismuth oxide in terms of Bi2 O3 . A ferrite core using the above material exhibits a power loss of 210kW/m<3> or less at 100 deg.C and that of 140kW/m<3> or less at 25 deg.C at 25kTHz of the product f.Bm(f=1-10MHz).
Patent JP-S59221562-A (JP)
Title: Solar heat collector
Inventor: KAWAKAMI SUSUMU
IPC: F24S90/00
Filed: 1983-05-31
Abstract: PURPOSE:To enhance the role of a solar heat collector by utilizing water storing function which the collector always has and employing electric heat together with solar heat as heat sources required for supplying hot water. CONSTITUTION:A transparent plate 1 is secured to the upper edge of a frame 2, and a heat collecting plate 4 having a heat medium flow passage 3 is arranged under the plate. An insulating layer 5 having heat insulation is arranged under the plate 4. An electric heat generating layer 6 is formed on the back side of the plate 4, the layer 6 is formed by depositing, for example, aluminum or by a positive temperature coefficient heating element such as barium titanate.
Patent JP-S60244771-A (JP)
Title: Power supply device
Inventor: TERANISHI AKIO
IPC: B65H67/06
Filed: 1984-05-18
Abstract: PURPOSE:To connect a power source to which a power transmission member such as a hose, an electric wire or the like to a moving supply destination by using two reels, a fixed automatic take-up reel connected to the power source and an automatic take-up reel adapted to move with the movement of an apparatus to be supplied. CONSTITUTION: A fixed first automatic take-up reel 30 fixed to a wall 21 is supplied with pressurized air from an air source 23 to let out a hose 31 for pressurized air. Similarly, a fixed second automatic take-up reel 40 is supplied with pressurized air from a pressurized air source 24 and with electricity from a power source 25, and an electric wire is sealed in a hose to let out a hose 41 for simultaneously feeding pressurized air and electricity. The hose 31 is connected to an automatic take-up reel 50, the hose 41 is connected to an automatic take-up reel 60, and the reels 50, 60 are fixed to a reel support 26 capable of moving on the wall 21. A hose 51 is let out from the reel 50, and a hose 61 is let out from the reel 60, and the hoses are coupled to a rotary universal coupling 12 of an automatic doffer 10 adapted to move in directions of F and R to supply pressurized air and electricity.
Patent JP-S61258644-A (JP)
Title: Rotary electric machine
Inventor: FUKAZAWA KAZUO
IPC: H02K9/22
Filed: 1985-05-09
Abstract: PURPOSE:To suppress the heat transfer to a bearing and to prevent the bearing from rising at the temperature by forming partition walls for enclosing heat generated therein at both sides of rotor and stator. CONSTITUTION:A disk 8 is secured to a rotational shaft 1 at the prescribed interval from a rotor 2 and a stator 4. An annular plate 9 is secured to a yoke 3 to surround the outer periphery of the disk 8. A fine gap is formed between the inner peripheral wall of the plate 9 and the outer periphery wall of the disk 8, and the disk 8 can rotate together with the shaft 1. According to this construction, even if drive heat is generated in a rotary electric machine, heat dissipation to a space B is enclosed to a space A to be suppressed. Thus, temperature rise in the space B is suppressed, heat transfer to the shaft 1 is suppressed to the bearing 9 due to partial heat dissipation to the space B while arriving at the bearing 9. Thus, the heat transfer to the bearing 9 is suppressed, thereby reducing the temperature rise of the bearing 9.
Patent JP-S5837546-A (JP)
Inventor: LUCHT HARTMUT
IPC: G01N21/64
Filed: 1982-06-10
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。