baber/WOPTO huggingface dataset:
Patent JP-H0591695-A (JP)
Title: Brushless electric rotating machine
Inventor: GOCHO YOSHITSUGU
IPC: H02K19/38
Filed: 1991-09-27
Abstract: PURPOSE:To provide a brushless electric rotating machine having excellent assembling workability and long term reliability and producing air flow sufficient for an exciter. CONSTITUTION:In a brushless electric rotating machine comprising a brushless exciter 3 coupled directly with a body rotor 2 shaft and disposed on the axially outside of the body frame 1 of electric rotating machine wherein air is also fed to the exciter 3 from a fan 4 in the electric rotating machine body assembled on a common base 14 together with the brushless exciter 3, fan side openings, i.e., a discharge port 15a and a supply port 16a, of a discharge duct 15 and a supply duct 16, communicating between the interior of the brushless exciter 3 and a chamber 1a in front of a rotor fan in the body frame of electric rotating machine, are disposed in the common base while being parted vertically.
Patent JP-S61181562-A (JP)
Inventor: RUDORUFU BEISUSUBUANGAA
IPC: B05C1/08
Filed: 1985-11-07
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-S63102488-A (JP)
Title: Test signal generating circuit
Inventor: YANASE HIDEJI
IPC: H04N17/00
Filed: 1986-10-17
Abstract: PURPOSE:To reduce the capacity of a memory, by providing a line memory and periodically reading out pattern data in the memory in prescribed order, and then, making the readout starting address successively changeable at an optional period. CONSTITUTION:A horizontal address counter 2 makes counting operation by setting counting initial value in synchronism with horizontal period signal HP from a horizontal period counter 3 and in accordance with readout starting address signal AS from an initial value change counter 6, and produces readout address AH to be used for successively reading out data from a line memory 7. By using the address AH pattern data D are read out from the memory 7. The data real out from the memory 7 are sent to a picture displaying means after they are converted into analog test signal X by a DA converter 8. As a result, a test picture having a hatched pattern extended in a fixed angle direction is produced and the angle of the hatched pattern can be changed optionally when the dividing ratio of a variable frequency divider 5 is adjusted. Accordingly, the capacity of the line memory can be reduced.
Patent JP-H03209656-A (JP)
Title: Automatic tracking method
Inventor: DEIBIDO SHIII OUGUIN
IPC: G11B27/02
Filed: 1990-09-18
Abstract: PURPOSE: To automatically adjust a position of a head by driving a magnetic tape so as to pass a scanner equipped with a converting head in a prescribed position in the longitudinal direction and providing the magnetic tape with slantwise tracks where video signal is recorded and longitudinal control tracks. CONSTITUTION: The tape 10 is passed through a guide 18 and wound arround a rotary drum 20, and is moved via a fixed magnetic head 16 to pass between a capstan 12 and a pinch roller 14. A movable magnetic head 24 is fitted to a rotary disk on the inner side of the drum 20 and connected to a disk 28 with a gap by a shaft 26. When the gap 32 and light of a light source 30 are correctly matched, a signal showing a relative position of the head 24 is generated from a sensor 34. Video information is recorded in the slantwise tracks 40 while a control track signal is recorded in the longitudinal tracks 42. The head 24 scans by coaxially rotating fixed guide drums 21 23 to adjust a phase between a pulse of the control track and a reference video pulse to a desired value, and a tracking position of the head is automatically adjusted.
Patent JP-S6490238-A (JP)
Title: Glass fiber-reinforced polyolefin resin composition
Inventor: NOMURA MANABU
IPC: C08K7/00
Filed: 1987-09-30
Abstract: PURPOSE:To obtain the title composition which can give a molding excellent in surface appearance, impact resistance, rigidity, heat distortion temperature and surface hardness, by mixing a resin composition comprising PP, polybutene-1 and glass fibers with a modified polyolefin and a nucleator at a specified ratio. CONSTITUTION:A resin composition (A) is obtained by mixing 15-80wt.% PP (a) of, for example, a melt flow rate of 5-60g/10min and a density of 0.810-0.910g/cm<2> with 20-60wt.% polybutene-1 (b) of, for example, a melt flow rate >=1g/10min and a density >=0.900g/cm<2> and 5-50wt.% glass fibers (c) preferably having a fiber length of 1-8mm and a fiber diameter <=20mu and surface-treated with a silane coupling agent. 100pts.wt. component A is mixed with 0.1-5pts.wt. polyolefin (B) modified with an unsaturated carboxylic acid (derivative), Cl2, vinylsilane or the like and 0.01-3pts.wt. nucleator (C) such as a metal or amine salt of an organic acid, a sorbitol derivative or an organophosphorus compound.
Patent JP-H0297645-A (JP)
Title: Graphite-crystallized high chrome cast iron roll material and composite roll for rolling having excellent wear resistance and resistance to roughening of surface
Inventor: MORIKAWA TAKERU
IPC: C22C37/08
Filed: 1988-09-30
Abstract: PURPOSE:To improve the seizure resistance, wear resistance and resistance to roughening of surface of the title roll material by specifying C, Ni, Si, Cr, Mn, Mo and P and crystallizing out fine graphite in the structure as cast. CONSTITUTION:The cast iron roll material is formed with the compsn. constituted of, by weight, 2 to 3.6% C, 2 to 4.3% Ni, 1.5 to 2.8% Si, 5 to 10% Cr, 0.5 to 1.5% Mn, 0.2 to 2% Mo, 0.11 to 0.5% P and the balance Fe. Fine graphite is then crystallized out in the structure as cast. The roll material has excellent seizure resistance, wear resistance and resistance to roughening of surface.
Patent JP-H04132003-A (JP)
Title: Demodulator for magnetic disk device
Inventor: AIKAWA TAKASHI
IPC: G11B5/09
Filed: 1990-09-20
Abstract: PURPOSE:To take out output to its maximum limit by setting the resonance frequency of a resonance circuit constituted of a magnetic head and the head input circuit part of a recording/reproducing amplifier within the double of the maximum recording frequency of data to be recorded on a magnetic recording medium. CONSTITUTION:The resonance frequency f0 of the resonance circuit 7 constituted of the magnetic head 1 and the head input circuit part of the reading/writing amplifier 2 is set within the double of the maximum recording frequency of the data to be recorded on the magnetic recording medium. Besides, at that time, the factor of the damping of the resonance circuit 7 is set preferably below 0.7. As a result, a generated waveform by the magnetic head 1 is high in its gain, and this reproduced waveform is reproduced into correct read-out information by using a maximum likelihood demodulation method by comparing it with a reference pattern having distortion generated beforehand. Thus, the output to be obtained from the magnetic head 1 can be taken out to its maximum limit, and the demodulation of good S/N can be executed while the problem of the distortion of the head due to the phase characteristic of the resonance circuit is solved.
Patent JP-S61126538-A (JP)
Title: Imaging device
Inventor: ABE NOBUMASA
IPC: G02B6/00
Filed: 1984-11-26
Abstract: PURPOSE:To obtain stable white light without controlling brightness nor temperature, and to use a high-versatility convergent optical fiber array which is used for a copying machine by providing a light source optical part consisting of a spot light source, a return mirror, an averaging optical means, and a linear light distribution converter, a light source power source part, and an air blowing fan. CONSTITUTION:A halogen lamp 1 is turned on with constant electric power from a halogen lamp power source 2 and maintains the constant quantity of light so that its variation is <=+ or -5%. Light energy emitted by the halogen lamp 1 has its optical path bent by 90 deg. through the return mirror 3 and is sent to the averaging optical means consisting of a diffusing lens 4 and a cylindrical mirror 5. This light energy is converted into uniform energy having wavelength band and light distribution characteristics suitable to characteristics of a linear light distribution converter, a liquid crystal shutter array, and a convergent optical fiber array with large depth of focus before reaching a next linear light distribution converter; and the energy is guided to a liquid crystal shutter array and a convergent optical fiber array as a liner light source through the linear light distribution converter. A cooling fan 8 cools the spot light source, averaging optical system, part of the linear light distribution converter, and light source power source part together.
Patent JP-H0673146-A (JP)
Title: Curable resin composition and its cured product
Inventor: ISHII KAZUHIKO
IPC: C08G18/68
Filed: 1992-08-26
Abstract: PURPOSE:To provide the curable resin composition excellent in curability and giving cured products excellent in adhesivity, heat resistance, etc. CONSTITUTION:The curable resin composition comprises (A) an urethane (meth) acrylate which is the reaction product of (a) an unsaturated polyesterpolyol, (b) an organic polyisocyanate and (c) a hydroxyl group-containing (meth)acrylate, (B) a vinyl ether compound, and (C) a photopolymerization initiator as an optional component.
Patent JP-H0616809-A (JP)
Title: Alkylated polyethyleneimine derivative and its production
Inventor: SHIYUTEFUAN MIYURUNAA
IPC: A23L5/41
Filed: 1992-09-18
Abstract: PURPOSE: To obtain bile acid-absorbing agents having polyethyleneimine as their base materials, which are able to lower an increased cholesterol concentration and to conbine increasingly and more selectivley with bile acid, by alkylating polyethyleneimine having a molecular weight in a specified range with a specified alkylating agent.  
     CONSTITUTION: Non-crosslinked alkylated polyethleneimine derivatives are obtained by alkylating initial polyethleneimine having molecular weight of 10,000 to 10,000,000 using alkylating agents expressed by Formula: R-X (R is 5-30C cycloalkyl group; X is chlorine, bromine, iodine, CH 3 -SO 2 -O-, or Formula I). These alkylated polyethyleneimine derivatives are used for the purpose of lowering high lipids or as additives to food or fruit juice. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H0987659-A (JP)
Title: Candle held in container
Inventor: SHINPO MASAFUMI
IPC: C11C5/00
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To obtain a safe candle held in a container, having a simple structure, producible at a low cost and free from the, danger of contact of the flame on the wick-tip with a floor even by overturning the candle. SOLUTION: A fixing plate holding a shape-retainable wick 2 is placed on the bottom 1a of a bottom-closed cylinder 1 and wax is filled in the cylinder 1 while keeping the wick 2 in vertical state. The fixing plate has a shape to bite two or more apices 3d, 3d into the inner circumferential wall 1b of the cylinder and the apices 3d, 3d are elastically deformed by the forced fitting of the plate into the cylinder 1. The plate is forcibly inserted into the cylinder to obtain the objective candle held in the cylinder 1.
Patent JP-H04127373-A (JP)
Title: Image retrieving device
Inventor: SHIMA MITSUHIDE
IPC: G06F17/30
Filed: 1990-09-19
Abstract: PURPOSE:To execute the retrieval being appropriate to the environment of a user and a use state, etc. by determining a retrieval procedure, based on environment, relevancy and a retrieval request, and retrieving accumulation data by using the relevancy. CONSTITUTION:By a retrieval procedure determining means 10, accumulation data of an object to be retrieved is retrieved, a retrieval procedure extending from the accumulation data of the object to be retrieved to accumulation data of a retrieval object is determined from accumulated relevancy, accumulated accumulation data for conforming to an inputted retrieval request by using the accumulated relevancy, based on the determined retrieval procedure is retrieved by a retrieving means 11, and the retrieved accumulation data is outputted by a retrieval result output means 7. Also, by an environment discriminating means 8, the use environment of a user is inputted to the retrieval procedure determined by the retrieval procedure determining means 10, and by an environment memory 9, the use environment of a user is stored in accordance with the determined retrieval procedure, by which a call of the retrieval object is executed by only inputting the environment thereafter. In such a way, the retrieval being appropriate to the environment of a user and a use state, etc., can be executed.
Patent JP-S6398921-A (JP)
Title: Composite insulator having molded insulation cover thereabove
Inventor: MOORISU SUUSHIRU
IPC: H01B17/40
Filed: 1987-10-02
Abstract: Composite insulator (30) with an insulating covering (36) moulded onto it, comprising a central rod (32) of fibres agglomerated by a synthetic resin, whose ends are solidly connected by sleeve-coupling respectively to two end-fittings (31) and whose lateral wall is provided, by over-moulding, with a covering having ribs made of elastomer; the said covering covers the lateral wall (37) of the said end-fittings (31) so as to provide only one zone (35) necessary for attaching the insulator. <IMAGE>
Patent JP-2000083305-A (JP)
Title: Testing device of electromagnetic contactor
Inventor: GOTO KAZUHIRO
IPC: H02B11/173
Filed: 1998-09-03
Abstract: PROBLEM TO BE SOLVED: To provide the testing device of an electromagnetic contactor, which enables a testing operation by one operator without the need for conducting communication between a plurality of operators. SOLUTION: This testing device of an electromagnetic contactor conducts the operation test of an electromagnetic contactor 3, by connecting the electromagnetic contactors 3 mounted on units 15a housed in unit chambers formed by sectioning the inside of a control center into a plurality of stages to a test power supply. A plug socket 19 and a test box 16 which has a plug 17, connected to the plug-socket 19 and a terminal 11a connected to the terminal of the exciting coil 3a of the electromagnetic contactor 3, are provided in the control center. Furthermore, a terminal 13a connected to the excitation coil 3a is provided in the unit 15a.
Patent JP-S61127782-A (JP)
Title: Heat transfer oil
Inventor: YOSHIDA TOSHIO
IPC: C09K5/00
Filed: 1984-11-28
Abstract: PURPOSE:A heat transfer oil that is composed of a monoalkylnaphthalene with a specific chemical structure, thus being suitable for use in indirect heating, because it shows high oxidation stability. CONSTITUTION:The objective hat transfer oil contains a monoalkylnaphthalene of formula I (R1-R3 are 1-21C alkyl where total carbon atoms of R1+R2+R3 is 5-23). The monoalkylnaphthalene may be either alpha-derivative of formula II or beta-derivative of formula III, however, the beta-derivative is preferred, because it is more readily available and higher stable.
Patent JP-H04246498-A (JP)
Title: Grease composition made by using thickening agent comprising vinylidene fluoride/hexafluoroisobutylene copolymer
Inventor: JIERARUDO KAPORISHIO
IPC: C10M169/02
Filed: 1991-09-30
Abstract: PURPOSE: To improve the lubricity of a metal bearing under high load, high speed and high temp. conditions by dispersing a thickening agent containing a vinylidene fluoride-hexafluoroisobutylene copolymer powder in a specific liquid lubricant.  
     CONSTITUTION: A vinylidene fluoride-hexafluoroisobutylene copolymer powder (a) wherein a molar ratio of vinylidene fluoride monomer unit to hexafluoroisobutylene monomer unit is about 1 and, if necessary, 95 wt.% or less of a fluorine-containing polymer material such as (co)polymer of tetrafluoroethylene (b) are compounded to obtain a thickening agent (B). 7-35 pts.wt. of the component B is homogeneously dispersed in 93-65 pts.wt. of a liquid lubricant (A) selected from a telomer of chlorotrifluoroethylene with a viscosity (40°C) of 10-1,000 cSt, a fluorosilicone polymer with a viscosity (25°C) of 30-10,000 cSt and perfluoropolyether with a viscosity (20°C) if 30-10,000 cSt to obtain the objective compsn. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H04130320-A (JP)
Title: Pellicle
Inventor: ISHIWATARI NAOYUKI
IPC: G03F1/64
Filed: 1990-09-21
Abstract: PURPOSE:To correct the warpage of a reticule or mask by providing a means for elongating or compressing on frame materials of the pellicle. CONSTITUTION:A rod 6 is inserted into blind holes 4 of the frame materials 2-1 to 2-4 on respective sides of the pellicle frame 2 and the internal thread part 5 thereof is screwed to a threaded part 7. The front end of the screwed rod 6 presses the bottom of the blind holes 4 to slightly elongate the size of the frame materials 2-1 to 2-4. Elongating force is applied to the surface of the reticule or mask 1 in this way. If the reticule or mask 5 is warped, the reticule or mask is so corrected as to be flattened by this elongating force.
Patent JP-H1180261-A (JP)
Title: Crystalline polypropylene
Inventor: KUBO TAKESHI
IPC: C08L23/10
Filed: 1997-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a crystalline polypropylene having excellent moldability and rigidity both of which are kept in good balance. SOLUTION: This polypropylene is a crystalline polypropylene which satisfies the following requirements (1) to (3):(1) 0.5<MFR<200 wherein MFR represents a melt flow rate, (2) 90<HI wherein HI represents a weight ratio of the residue after extraction with boiling n-heptane for 6 hours by means of a modified Soxhlet extractor to the total polymer, and (3) 5 or more in terms of the value of A in the formula : A=0.8209×log (I) +9.481×log(G)+0.1616×(CT)-23.15 [wherein I represents a density of supherulite nuclei formed (unit: number/m<3> ) and G represents a growth rate for a (a increasing rate for a supherulite radius, unit: μm/min), and CT represents the temperature ( deg.C), as determined by differential scanning calorimetry, at which supherulite nuclei are formed wherein both of I and G are measured in the isothermal crystallization at 135 deg.C].
Patent JP-H0992737-A (JP)
Title: Nonvolatile memory
Inventor: UCHIYAMA AKIRA
IPC: H01L27/115
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To prevent erroneous erasure due to the drain voltage by making thick the tunnel oxide above a drain diffusion layer locally. SOLUTION: A first insulation film 301, a floating gate electrode 105, a second insulation film 107, and a control gate electrode 109 are formed sequentially on a first conductivity type substrate 101 and subjected to patterning of a desired shape before providing a second conductivity type first and second diffusion regions 111, 113 on the opposite sides of laminated part in the first conductivity type substrate 101. In such an MISFET type nonvolatile memory, the first insulation film 301 is made thicker, at least partially, above any one of first or second diffusion region 111, 113 than other region in order to prevent erroneous erasure due to drain voltage. Alternatively, the carrier concentration is set lower in the vicinity of first insulation film 301 in any one of first or second diffusion region 111, 113 than other diffusion region.
Patent JP-S60138333-A (JP)
Title: Heating device
Inventor: YAMAGUCHI HIDEKI
IPC: F24C15/34
Filed: 1983-12-26
Abstract: PURPOSE:To improve the effect of steam extracting and the convenience for using a method wherein two separated chambers are provided by dividing the inside of a main body outer frame into the upper and lower parts with a heat insulating panel. A heating chamber is arranged in the lower separated chamber, functional parts such as electric parts and the like are arranged in the upper separated chamber. An opening port is provided at the upper side of the outside surface of the main body outer frame of the lower separated chamber. CONSTITUTION:At the start of heating after an object to be heated is placed in a heating chamber 2, the wall surface of the heating chamber is also heated. The hot air is accumulated in separated chambers provided in a main body outer frame 1. As an upper separated chamber of the main body outer frame 1 is shut off the inflow of the hot air due to insulation by an insulating material 9 and an insulating plate 8. The hot air accumulated in the lower separated chamber of the main body outer frame 1 is raised through the space between the side wall surface of the main body outer frame and the side wall of the heating chamber, then radiated toward the outside of the main body as shown by arrow marks 7 from an opening part 6 provided on the main body outer frame. By shut off the inflow of the hot air into a mechanical chamber part, the deterioration with age of electric parts and mechanical parts is restrained. Accordingly, the life of the electrical parts is extended, and the temperature of the upper surface of the main body frame is made lowered, the safety is improved. As the operating part is arranged at the upper part side of the main body, the operational performance and the convenience for using are improved.
Patent JP-H1178840-A (JP)
Title: Antilock brake control device for vehicle
Inventor: MATSUNO ISAO
IPC: B60T8/1761
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To prevent generation of decompression control unnecessary when running on a rough road and generation of a control disturbance, by deciding the rough road without a means directly detecting acceleration/deceleration of the wheels, in an anti lock brake control device of the vehicle which controls the action of a brake fluid pressure regulating means according to the deviation of the slip rate from the target slip rate set based on the estimated vehicle velocity. SOLUTION: A rough road decision means 32 decides that the vehicle is running on a rough road by the fact that the number of repetition that the wheel acceleration/deceleration obtained by a wheel acceleration/deceleration calculating means 21F is the set acceleration and above or is the set deceleration and below is larger than the set number within the set period. In the time of the decision of the rough road, the wheel velocity used for the calculation of a slip rate by a slip rate calculating means 28 is corrected in the increasing side by a correct means 33.
Patent JP-S60143573-A (JP)
Title: Fuel cell
Inventor: UENO SANJI
IPC: H01M8/02
Filed: 1983-12-28
Abstract: PURPOSE:To provide a fuel cell with high performance over a long period of time by covering the surface of a negative porous carbon substrate with inorganic fine powder which is stable to electrolyte and has large wettability to hold electrolyte. CONSTITUTION:Inorganic fine powder such as silicon carbide which is stable to phosphoric acid electrolyte and has large wettability by electrolyte is attached on the surface of a porous carbon substrate, then a catalyst layer such as platinum is formed thereon to form a negative electrode. A positive electrode and an electrolyte matrix are combined with the negative electrode, and phosphoric acid is impregnated to fabricate a fuel cell. By applying this negative construction, the amount of electrolyte is increased. Since phosphoric acid is supplemented from the covered porous substrate during operation, high performance is kept over a long period of time.
Patent JP-S60143507-A (JP)
Inventor: SATOU ATSUSHI
IPC: C10N40/16
Filed: 1983-12-30
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。