baber/WOPTO huggingface dataset:
Patent JP-S6164105-A (JP)
Inventor: JIYAN PIEERU GURII
IPC: H01F7/122
Filed: 1985-08-20
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-H06529-A (JP)
Title: Wire rod pointing device
Inventor: MATSUOKA YASUO
IPC: B21C5/00
Filed: 1992-06-16
Abstract: PURPOSE:To provide a device wherein pointing operation prior to drawing of a wire rod can be executed efficiently even when long-size pointing is executed. CONSTITUTION:As a split die 6 tapered so that the outlet side of the wire rod becomes fine is fixed by a die holder 7, a die fixing and dissociation device 5, the pointing operation is executed by drawing. When the fixation of the die by the die fixing and dissociation device 5 is released often finishing the pointing, since the die 6 can be split, the wire rod 8 can be taken out easily from the die 6 by rotating a pinch roll 1.
Patent JP-S6076681-A (JP)
Title: System for analysis of characteristics of sea bottom stratum
Inventor: KAYA AKIO
IPC: G01V1/38
Filed: 1983-10-03
Abstract: PURPOSE:To accurately analyze the characteristics of a multilayered sedimentary layer even when damping coefficient is not proportional to frequency, by calculating the underwater sonic wave reflection coefficient at the boundary surface of each sedimentary layer while calculating the damping coefficient of each layer on the basis of the calculated result to determine the density of each layer. CONSTITUTION:The inpulse response spectrum of each sedimentary layer is calculated from a sonic wave signal perpendicularly incident to the sea bottom and the reflected signal and successively stored in a register 14 and the reflection coefficient of each layer forming transmission function is calculated on the basis of the time window of each layer of a register 9 corresponding to the thickness and acoustic velocity of each layer to be stored in registers 17, 20. A power series function is converted to a simple equation from the reflection coefficient while a damping coefficient operation apparatus 21 for performing least squares operation calculates the damping coefficient of each layer and a density operation apparatus 23 determines the density of each layer by also using reflection coefficients from the registers 17, 20. By this method, the characteristics of each sedimentary layer are accurately analyzed even when damping coefficient is not proportional to frequency but proportional to power series.
Patent JP-H1112647-A (JP)
Title: Method for improving softening-annealing characteristic in fe-ni alloy material
Inventor: KUBOI TAKESHI
IPC: C22C38/00
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To realize the sufficient softening at low temperature or in a short time by regulating the chemical composition so that the contents of B and N of Fe-Ni alloy, and the ratio of the content of B to the content of N are in the prescribed range, respectively. SOLUTION: The inequalities of B: 3-50 ppm, N<=50 ppm, B [ppm]/N [ppm]>=0.25, preferably, >=0.80 are satisfied. The productivity is improved, the cost is reduced, and the softening and annealing characteristic capable of achieving the sufficient pressing and working properties is improved thereby. For more effective improvement, S, O and Al in the material preferably satisfy the inequalities of (S+O)<=150 ppm, and Al<=400 ppm. The content of B must be more the lower limit to obtain the softening and annealing characteristic, but its effect is not improved remarkably even when the content exceeds the upper limit, and the etching speed is dropped with invar alloy. The softening point rises by increasing the amount of N, and no effect can be obtained even when the amount of B is increased when the content exceeds 50 ppm.  When the B/N does not satisfy the range, B contributing to the effect is reduced.
Patent JP-H0716760-A (JP)
Title: Welding of resistance welded tube
Inventor: INOUE TOSHIHIRO
IPC: B23K13/00
Filed: 1993-06-30
Abstract: PURPOSE:To improve welding current efficiency with enlarging V angle of both edge parts and to speed up tube production by butting both edge parts of an open tube in right way without lapping them so as to make welding possible. CONSTITUTION:In the welding method of resistance welded tube 10, an edge push up roll 20, by which the tube inner face parts of both edge parts 11A, 11A are pressed in contact each other, is placed inside the tube between an edge holding roll 12 and squeeze roll 14, the inner face parts of both edge parts 11A, 11A are respectively pushed up and welded by the edge push up roll 20.
Patent JP-H0470442-A (JP)
Title: Floor panel
Inventor: MURAI TATSURO
IPC: E04B5/02
Filed: 1990-07-10
Abstract: PURPOSE:To improve the productivity of a floor panel having heat insulation and noiseproof, by mounting a surface plate to a frame unit, which supports the surface plate, through foaming resin. CONSTITUTION:Steel-made frame units 1 are charged with foaming resin 2 of phenol or the like to constitute a frame 3 and also adhesively mounting a floor surface plate 4 to the frame unit through the foaming resin. Necessity for mounting a floor joist between the frame units and machine screw-stopping the surface plate 4 is eliminated. In this way, productivity of a floor panel can be improved.
Patent JP-2001010023-A (JP)
Title: Infeed device for rotary press
Inventor: KISHINE HISAAKI
IPC: B65H23/04
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To measure a running amount of a sheet as an absolute value irrespective of quality or a kin amount of the sheet and to travel the sheet at a predetermined running amount irrespective of a type of the sheet by using the running amount. SOLUTION: The infeed device for a rotary press for supplying a sheet 7 to a next step such as a printing unit 9 or the like by infeed rolls 8a, 8b and 8c capable of controlling a running amount of the sheet 1 comprises a notation running amount measuring means for measuring the running amount of the sheet in a notation state at a traveling line of the sheet traveled by the rolls 8a, 8b and 8c, and a running amount control means for controlling the running amount of the sheet by the rolls 8a, 8b and 8c according to a signal of a measured result of the measuring means.
Patent JP-S6076117-A (JP)
Title: Method for crystallization of semiconductor thin film
Inventor: TOMITA TAKASHI
IPC: H01L21/324
Filed: 1983-09-30
Abstract: PURPOSE:To prevent the generation of sub-boundary and to obtain a recrystallized thin film of high crystallization by a method wherein recrystallization is performed in such a manner that the molten semiconductor thin film will be cooled slowly. CONSTITUTION:A semiconductor thin film heating device, which is constituted by arranging a plane-surfaced strip heater 7 in such a manner that is has the angle theta, is used for the substrate 1 which is placed on a fixed heater 2, and the strip heater 7 is moved in parallel with the substrate 1 at the prescribed speed maintaining the prescribed interval with the substrate. The substrate 1 has a quartz plate 5 and a polycrystalline thin film 6, the temperature of silicon after fused goes down drawing a gentle curve 8, the density of generated surface of sub-boundary can by made smaller and a single crystal silicon region, which can be effectively utilized for the formation of elements, can also be made larger.
Patent JP-S6073414-A (JP)
Title: Oscillation type angular speed meter
Inventor: UEDA TOSHITSUGU
IPC: G01C19/5621
Filed: 1983-09-30
Abstract: PURPOSE:To obtain an oscillator which has extremely low sensitivity to temperature whereas an inertia transducing part 8 is excited easily by cuff-shaped electrodes with low electric power by aligning a measurement axis to the mechanical axis of a substrate and setting the cutting angle of the substrate almost to alpha=+ or -5 deg.. CONSTITUTION:The substrate 6 uses the plate obtained by rotating a plate which is perpendicular to a Z axis by an angle alpha (-5-+5 deg.) around an X axis and by an angle beta (-10-+10 deg.) around an Y' axis, and an electrode, coil etc., are formed with high precision. A frame 7 is supported rotatably around the axis Z of rotation given an angular speed Q to be measured. This axis Z is selected coinciding with the direction of the mechanical axis Y' of crystal. A couple of tuning fork type oscillators 8a and 8b forming the inertia transducing part 8 in the frame is supported on the 1st ligament formed in the frame while containing the axis Z, and cuff-shaped counter electrodes 10a and 10b for exciting tuning fork type oscillators are formed on the surface by performing sputtering and then etching.
Patent JP-S6427990-A (JP)
Title: Sensitizer for thermal recording material
Inventor: TAKAHASHI TOSHIAKI
IPC: B41M5/337
Filed: 1987-07-24
Abstract: PURPOSE:To achieve color development at low temperature even when a high melting point color developer is used and perform high-speed printing, by using a specified ether derivative of 3,3',5,5'-tetramethyldihydroxydiphenylsulfone as a sensitizer for a thermal color forming layer comprising a leuco dye as a color forming substance and a phenol compound as a color developing substance. CONSTITUTION:A sensitizer for enhancing the sensitivity of a thermal recording material which comprises on a base a thermal color forming layer comprising a colorless or light-colored leuco dye as a color forming substance and a phenol compound as a color developing substance comprises, as a main constituent, at least one ether derivative of 3,3',5,5'-tetramethyldihydroxydiphenylsulfone of general formula (1). In the formula, each of R1 and R2, which may be the same or different, is a 1-4C alkyl, alkenyl or the like. The color forming substance and the color developing substance are applied to a base such as a paper in the state of being dispersed in a binder together with various additives.
Patent JP-2000019393-A (JP)
Title: Single focus lens
Inventor: KAWAMOTO TADAO
IPC: G02B13/04
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a single focus lens satisfying resolution performance required for a solid-state image pickup element such as a CCD whose number of pixels is >=800000 as for a photographing lens loaded in a camera for inputting an image and a camera for monitoring. SOLUTION: This single focus lens is constituted of a first lens group 1 having negative refractive power and a second lens group 2 having positive refractive power in turn from an object side. The group 1 is constituted of the joined lens of a positive lens and a negative lens and at least one surface thereof is aspherical. The group 2 is constituted of two groups consisting of three lenses or three groups consisting of four lenses. Besides, one group out of them includes the joined lens and at least two surfaces are aspherical. Thus, the single focus lens whose chromatic difference of magnification or the like is excellent and whose MTF performance is high is obtained.
Patent JP-H08331934-A (JP)
Title: Machine body frame structure for sulky rice transplanter
Inventor: YAMASHITA YOSHINARI
IPC: A01C11/02
Filed: 1996-07-12
Abstract: PURPOSE: To provide a frame structure of a machine body having lightness and sufficient rigidity. CONSTITUTION: This machine body frame structure for a sulky rice transplanter is equipped with a pair of a right and a left upper frame 1 extending in the longitudinal direction, a pair of a right and a left lower frames 10 extending respectively from rear lower positions of the upper frames 1 backward, a pair of a right and a left rear frame 13 extending respectively from the middle parts of the lower frames 10 upward to the rear, a gate frame 11 in a gate form in a back view hung between the rear ends of both the rear frames 13 and the rear ends of the lower frames 10. A supporting part for holding a rear axle shaft 15 is installed at a right and a left lower parts of the gate frame 11.
Patent JP-S6075782-A (JP)
Title: Stepless capacity adjuster for reciprocating compressor
Inventor: KOBUSA KOUJI
IPC: F04B49/00
Filed: 1983-09-30
Abstract: PURPOSE:To permit discharge capacity to be adjusted steplessly by operating an air pressure in accordance with the necessary capacity in the valve opening direction onto the intake valve of a reciprocating compressor and adjusting the valve closing timing of the intake valve at the beginning of discharge cycle. CONSTITUTION:Each piston 13 for operating an air pressure against a spring is installed onto the spring-equipped intake valves 2a and 2b. The intake pressure or the discharge pressure is transformed to an electrical signal by a pressure- electricity converter 8 and trasformed to a digital signal in an A/D converter 9 and input into a computer 10 for calculation, and the output signal is input as analogue signal into air valves 11a and 11b by use of the A/D converter 9. Therefore, the air pressure supplied from a pressure source is controlled to act onto the piston 13. In intake cycle, valve opening operation is performed against the spring, while, in discharge cycle, the intake valves 2a and 2b are closed when the resultant force of the pressure in a pump chamber and the spring pressure exceeds the air pressure of the piston 13.
Patent JP-H0234670-A (JP)
Title: Coating agent for cooling fin
Inventor: IGARASHI TAIZO
IPC: C09D5/00
Filed: 1988-07-23
Abstract: PURPOSE:To make it possible to form a coating agent for cooling fins, which can form a hydrophilic film of good durability on the surface of a cooling fin and can thereby retain an effect of preventing adhesion of dews or oil brought about by the increased wetting for a long time by adding a dialkyl sulfosuccinate salt to a synthetic resin emulsion. CONSTITUTION:This coating agent for cooling fins can be formed by adding a dialkyl sulfosuccinate salt to a synthetic resin emulsion. As the synthetic resin solution, a vinyl acetate resin emulsion or an acrylic resin emulsion is particularly desirable. Examples of the alkyl groups constituting the dialkyl sulfosuccinate salt include 4-24C, desirably, 5-13C linear alkyls, branched alkyls and cycloalkyls. These alkyl groups may be the same or different from each other. As the dialkyl sulfosuccinate salts, metal salts, ammonium salts or amine salts can be used. The mixing ratio of the synthetic resin emulsion to the dialkyl sulfosuccinate salt is desirably 10:90-90:10 (by dry weight).
Patent JP-S5885344-A (JP)
Title: Piston ring unit of internal combustion engine
Inventor: NANUN SHINICHI
IPC: F02F5/00
Filed: 1981-11-17
Abstract: PURPOSE:To endure sufficient supply of oil in the proximity of a top dead center of expansion by forming an approximately annular oil groove which opens to throughout the sliding external face of a separate piston ring to a cylinder wall, except the part adjacent to the engaged ends, the piston ring being fit in one ring groove disposed most nearby a combustion chamber among others. CONSTITUTION:A separate piston ring 10 is fit in one ring groove 5 which is formed nearest the combustion chamber among others. An oil groove 11 which is made throughout the periphery of the piston ring 10 except the vicinity of the engaged ends 13 thereof opens to the sliding face of the piston ring 2 to a cylinder wall 2. In an elevation process of the piston 1, the upper part 16 of the piston ring with respect to the oil groove 11 is bent downward due to a sudden increase of pressure in the combustion chamber by iginition to squeeze the oil contained in the oil groove 11 toward the cylinder wall 2, thereby providing sufficient lubrication in the proximity of a top dead center.
Patent JP-S6245163-A (JP)
Title: Manufacture of semiconductor device
Inventor: OGURA SADAO
IPC: H01L27/04
Filed: 1985-08-23
Abstract: PURPOSE:To predetermine the resistance value of a resistance element without increasing a layout area so much by a method wherein the conductive impurity concentration of a diffused layer which composes the resistance element is variably controlled independently on the conductive impurity concentration of a diffused layer which composes an active element. CONSTITUTION:After an n<-> type epitaxial layer 2 is formed on a p<-> type Si substrate 1, a groove 9, which is to be a part of an isolation region, is formed. Then, a p-type conductive impurity is selectively diffused to form a base region 61 of an n-p-n bipolar transistor, a diffused layer 62 which is to be one resistance region and a diffused layer 64 which is to be an isolation layer 64 are simultaneously formed. Then, a diffused layer 63 which is to be the other resistance element region is formed by a separated independent process. Then, an n-type conductive impurity is selectively diffused to form an emitter region and collector region (not shown) and electrodes (not shown) are formed. With this constitution, the resistance value of a resistance element in the IC can be arbitrarily predetermined without increasing a layout area significantly.
Patent JP-S6341475-A (JP)
Title: Novel arylacetic acid derivative
Inventor: SHIMIZU KEISUKE
IPC: C07D317/40
Filed: 1986-08-07
Abstract: NEW MATERIAL:2-(2,6-Dichloroanilino)phenyl acetic acid (5-methyl-2-oxo-1,3- dioxolen-4-yl)methyl ester shown by formula I. USE:A drug and an anti-inflammatory drug having improved anti-inflammatory and analgesic action, extremely low manifestation of disorder action on gastrointestinal tract and long durable time of action. PREPARATION:A 2-(2,6-dichloroanilino)phenyl acetic acid shown by formula II (M is alkali metal or ammonium of an organic tertiary amine) is reacted with a 4-methyl 5-halogenomethyl-1,3-dioxolen-2-one shown by formula III (M is halogen) in a solvent such as dimethylformamide, etc., preferably in the presence of a deoxidizer such as NaHCO3, etc., at -10 deg.C - heating temperature of the solvent used, preferably 10-80 deg.C for 1-3hr to give a compound shown by formula I.
Patent JP-H0472970-A (JP)
Title: Chassis structure
Inventor: OGASAWARA OSAMU
IPC: H04N5/655
Filed: 1990-07-13
Abstract: PURPOSE:To reduce the chassis development period and to improve soldering quality by configurating a major circuit of a television receiver with two printed circuit boards for a signal system and a power supply deflection system. CONSTITUTION:A tuner 12, small sized electric components 13 such as an LSI for a signal system circuit and a small printed circuit board 14 prepared for various functions are mounted onto a printed circuit board 11, and a printed circuit board 15 is a printed circuit board for the power supply deflection system and mainly large sized electric components such as a power transformer 16 forming a power supply circuit, a power supply heat sink 17 and a flyback transformer 18 forming a deflection circuit are mounted on the printed circuit board 15. A connector connects the signal system printed circuit board 11 and the power supply deflection printed circuit board 15.
Patent JP-S6235707-A (JP)
Title: Mobile wireless apparatus
Inventor: SEIBOLD PETER
IPC: H03J7/18
Filed: 1986-08-07
Abstract: A mobile radio set exhibits a main memory (20) in which all transmitters which can be received in the possible action radius of the radio set are stored, a transmitter identification device (19) for identifying the receive transmitter and for determining receivable alternative transmitters with the same transmitted programme and a device (22) for testing the quality of reception which continuously selects the transmitter having the best quality of reception at the reception site from among the alternative transmitters and the received transmitter. For reliably testing the quality of reception with only one existing receiver train, the test device (22) is used for sampling the quality of reception of the currently received transmitter and in extremely short mute times the quality of reception of the alternative transmitters, and the samples are averaged and stored in a memory (32, 33). A comparison circuit (34) selects the transmitter having the best quality of reception by means of the comparison of the current samples and of the mean values.
Patent JP-2001016890-A (JP)
Title: Magnetic disk drive, motor, and starting method for motor of magnetic disk drive
Inventor: HOSOKAWA KOJI
IPC: H02P6/21
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To suppress transient vibration due to forced excitation and enhance the rate of success in starting by varying exciting current and passing it through a driving means during a forced positioning period, in which the positions of a rotor and a stator when driving of the rotor is started are determined. SOLUTION: In a first period, CPU sets a positioning current ϕ 1 on a SPM driver IC (S101). The current ϕ 1 is for attracting a rotor to a target position and can be reduced to a very small current value in head load/unload system, in which there is no friction between a magnetic head and a magnetic disk. During the first period, the SPM driver IC passes the positioning current ϕ1 through a coil to attract the rotor (S102). After the first period has passed, the CPU sets a positioning current ϕ<-2 on the SPM driver IC (S103), and performs forced positioning operation in a second period (S104).
Patent JP-S6342057-A (JP)
Title: Tape recorder device
Inventor: OSUGA YOSHIHARU
IPC: G11B15/093
Filed: 1986-08-05
Abstract: PURPOSE:To shorten the program search time in case of a large tape winding diameter and prevent a tape from being cut in the feeding terminal by automatically controlling the rotating speed of a driving rotating reel so that the rotation cycle of a following-up rotating reel is fixed in the fast-forwarding mode. CONSTITUTION:The rotation cycle of the following-up rotating reel is varied by the tape winding diameter of the following-up rotating reel and the change of the peripheral length proportional to this diameter in the fast-forwarding mode. This varied rotation cycle is detected by a rotation detector 8, and the rotative speed of a driving rotating reel motor 1 is controlled by a motor driver 3 so that this rotation cycle is fixed, and thereby, the tape feeding speed is increased when the tape winding diameter of the following-up rotating reel is large, and the tape feeding speed is automatically reduced when the tape winding diameter of the following-up rotating reel is small, namely, the tape feeding terminal approaches.
Patent JP-H1112129-A (JP)
Title: Make-up cosmetic and make-up cosmetic set
Inventor: NISHIKATA KAZUHIRO
IPC: A61K8/00
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To obtain the subject cosmetic which shows low irritation, can be safely used even when applied to sensitive skins and persons with damaged skins caused by atopic dermatitis and is particularly useful as foundation by formulation a specific amount of zinc titanate thereto. SOLUTION: The objective cosmetic in forms of pressed powder, oil gel, moist powder or loose powder is obtained by formulating 10-50 wt.%, preferably 15-45 wt.%, more preferably 20-40 wt.%, of zinc titanate with particle sizes of preferably 0.1-10 mμ. The safety of the cosmetic is truly enhanced by using this cosmetic and a cosmetic set consisting of a hair-planting puff with the length of hair of 0.5-5 mm, preferably 0.4-4.5 mm, more preferably 0.5-4 mm.
Patent JP-S6078804-A (JP)
Title: Pneumatic spring type car height adjuster
Inventor: ITOU HEIICHI
IPC: B60G17/015
Filed: 1983-10-04
Abstract: PURPOSE:To realize adjustment to a target car height in a short time even during traveling by comparing both signals of a car height sensor and an air pressure sensor with the target values and controlling supply and discharge of pressured air to the pneumatic spring. CONSTITUTION:Both detection signals of an air pressure sensor 22 and a car height sensor 23 are inputted to a control part 26. On the other hand, when a target car height (h) is inputted, the control part 26 sets a target air pressure (p) for the target car height (h) from traveling conditions such as load alpha1, car speed alpha2 or the like. Then, control areas are determined within the limits of the target height (h) and the target air pressure (p) from relations with sensor output values 22, 23. Further, supply and discharge modes of the pressured air corresponding to respective controlling areas are determined, and a pressured air pump 19, solenoid valves 20, 21 are controlled. Thus, car height can be adjusted in a short time even during traveling.