baber/WOPTO huggingface dataset:
Patent JP-H04238290-A (JP)
Title: Manufacture of nameplate for wrist watch
Inventor: HIRANO MAKOTO
IPC: G04B19/06
Filed: 1991-01-23
Abstract: PURPOSE:To obtain a dial with new design by changing color of the top surface from color of the side surface of projecting parts such as letter marks or the like of the dial for wrist watch. CONSTITUTION:A surface pattern is formed on a dial base by mechanical processing, and plating is performed at need, and coating is performed thereon to form a non-conductive film layer, and thereafter, parts of letters, abbreviations, and marks or the like are projected, and the only part of the side surface of the projecting parts, where a conductive base metal layer is exposed, is electrodeposition coated with the conductive thermosetting coating, and furthermore, the top surface of projecting letters, abbreviations and marks or the like are colored.
Patent JP-H06212124-A (JP)
Title: Blocked isocyanated and alkyl-etherified melamine and coating composition containing the same
Inventor: ASAHINA YOSHIYUKI
IPC: C08G18/80
Filed: 1993-01-19
Abstract: PURPOSE:To provide a curing agent having good low-temperature curing properties and being capable of giving a coating film of good mechanical properties and to provide a one-pack thermosetting composition containing the same. CONSTITUTION:The melamine compound has a structural unit of the formula (wherein at least two of R1 to R6 are a thermally dissociable blocked isocyanate group and an alkyl ether group), and the objective composition is a one-pack thermosetting coating composition containing the same.
Patent JP-H07211533-A (JP)
Title: Method of manufacturing oxide magnetic material
Inventor: SASAKI NORIMASA
IPC: C01G49/00
Filed: 1994-01-25
Abstract: PURPOSE:To provide a method of manufacturing an oxide magnetic material at high frequency, a low loss, and remaining magnetic density for use in a switching power supply, etc. CONSTITUTION:Fe, Mn, and Zn are mixed at a specific ratio in a type of a chloride solution, and sprayed and heat-dissolved in a spray calciner to form a mixed oxide powder comprising Fe2O3 71.5+ or -2%, MnO 22.5+ or -2%, and ZnO 6.0+ or -2%. Thereafter, they are heat-treated at 1000 deg.C or less and further SiO2 0.005 to 0.1%, CaO 0.01 to 0.5%, TiO2 0.01 to 0.5%, V2O5 0.005 to 0.1%, and Nb2O5 0.005 to 0.1% are used as sub-components and added simultaneously, and a calcine powder being controlled to be a mean particle diameter 0.3 to 1.0mum is used as a main material, and granulated and molded to burn at 1000 to 1200 deg.C. Thus, it is possible to obtain an oxide magnetic material having a small loss value, a great saturated magnetic flux density, and further small remaining magnetic flux density, suitable for a transformer material for a high frequency switching power supply.
Patent JP-H02187604-A (JP)
Title: Light reception position detector
Inventor: ISOZAKI HISASHI
IPC: G01C3/06
Filed: 1989-01-13
Abstract: PURPOSE:To perform high precision measurement even of an object to be detected like a semiconductor wafer whose surface to be detected has not a uniform reflection factor by providing a light receiving optical system with a correcting means which corrects the light from the object to reduce the change of the light in accordance with the intensity of light. CONSTITUTION:The surface to be detected of an object 200 is obliquely irradiated with infrared rays by a flood lighting optical system consisting of an infrared LED 2 and reflection members 31 and 32. The reflected light from the object 200 is led to a semiconductor position detector (PSD) 6 through the light receiving optical system consisting of reflection members 33 and 34 and a condenser lens 4, and the luminance centroid of the light spot on the surface of the semiconductor position detector is obtained. In this case, the transmittance of the reflected light from the object 200 is corrected by a transmittance automatic varying filter 5 provided in the light receiving optical system so that the change of light is reduced when the reflected light is transmitted through the filter 5. Consequently, the light reception position is detected without being affected by a partial difference of the reflection factor on the object 200.
Patent JP-S63174712-A (JP)
Title: Method for controlling plate thickness
Inventor: NOSE KAZUO
IPC: B21B37/18
Filed: 1987-01-14
Abstract: PURPOSE:To perform the high accurate plate thickness control by a simple constitution by momently finding and renewing an optimal elastic modulus for the automatic plate thickness control based on characteristic values such as variation amounts in roll position. CONSTITUTION:A roll position S from a position detector 10 and an inlet side plate thickness deviation  H(t) from a thickness gage 1 are received; the roll position S and the deviation value  H(t) are stored in an elastic modulus setter 13 and a shift register 3, respectively. Roll position variation values  S are added to one another and are accumulated. An elastic modulus M is determined by a function based on an accumulated or initialization value  S of roll position variation values  S. A roll opening control amount is determined by a control code 8 based on the elastic modulus M found by the setter 13 and a roll position control system 7 performs plate thickness control. The accumulated value of roll position variation values changes at every sampling time and the elastic modulus M for an optimal automatic thickness control is momently calculated.
Patent JP-H02189164-A (JP)
Title: Medical treating device
Inventor: INAKA KATASATO
IPC: A61N1/06
Filed: 1989-01-14
Abstract: PURPOSE:To exert promotion of physiological circulation of a blood and promotion of a physical circulation of a blood on one and the same portion by a method wherein an electrode for applying a low frequency is disposed to the central part of an annular antenna coil for generating a high frequency. CONSTITUTION:When a medical treating device A is stuck to a shoulder position by utilizing an adhesive pad 2 to operate it, a circulation of blood promoting effect is produced by means of a high frequency emitted from an antenna coil 23, and a circulation of blood promoting effect is produced by means of a low frequency applied through an electrode 20. Besides, since the electrode 20 for a low frequency is located in a position surrounded with the antenna coil 23 emitting a high frequency, promotion of circulation of a blood by means of a high frequency and that by means of a low frequency are simultaneously exerted on one and the same portion, and a physiological medical treatment method and a physical utilization method are simultaneously applied on one end the same portion. Thereby, a medical treatment effect on the stiffness of a shoulder and a muscular pain is doubled.
Patent JP-H11203437-A (JP)
Title: Non-contact data carrier device
Inventor: MIYAUCHI TAKANORI
IPC: G06K19/077
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a non-contact data carrier device capable of sharply reducing the number of communication disabled directions with a reader/writer only by attaching a single non-contact type data carrier device to a prescribed position of an article and having excellent characteristics also in cost reduction and working efficiency. SOLUTION: In the non-contact type data carrier device 1 consisting of a storage part 2 for storing prescribed information and an antenna 4 connected to the storage part 2 and capable of reading out prescribed information stored in the storage part 2 or writing prescribed information in the storage part 2 by executing communication with a reader/writer 3, a part or the whole of the antenna 4 is spirally wound and both the ends of the antenna 4 are connected to the storage part 2.
Patent JP-H09191869-A (JP)
Title: Portable cigarette butt receiver
Inventor: YOSHINAGA SUNAO
IPC: A24F19/10
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a portable cigarette butt receiver facilitating the currying of the cigarette butt receiver and simplifying the labor for taking out the cigarette butt receiver can smoking. SOLUTION: In using, this portable cigarette butt receiver 10 is attached on a baggage 40, which has baggage-side fixing parts 31. The portable cigarette butt receiver 10 consists of a cigarette butt receiver body 11 with receiver body-side fixing parts 30 which can fix the receiver body 11 on the baggage 40. An opening of the receiver body 11 can be tightly closed and the inside of the receiver body 11 is made of a heat resistant material. The receiver body- side fixing parts 30 and the baggage-side fixing parts 31 are enabled to fix to each other, and thus the cigarette butt receiver body 11 is detachably attached on the baggage 40. Further, if fixing parts are placed on clothes other than the baggage 40, the cigarette butt receiver body 40 can be detachably attached on the clothes.
Patent JP-H10208307-A (JP)
Title: Simple optical card
Inventor: YAMAMOTO NAOHIRO
IPC: G11B7/24012
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To provide an optical card shat can be supplied at a low price although its uses are limited. SOLUTION: A filter 2 with a specific transitivity is built in a through hole bored in a plastic base material 1 of card size. This is used as a security card. Light which can be transmitted through the filter 2 as to laser light L from a semiconductor laser 10 is determined by the transitivity of the filter 2, so the wavelength of the transmitted light is determined unconditionally. Namely, only a specified wavelength is photodetected and other wavelengths are all made ineffective. A photodiode 11 photodetects the light and generates a trigger and the value of the driving current to the semiconductor laser 10 when the trigger is outputted is characteristic of the card.
Patent JP-S61170289-A (JP)
Title: Speed controller of motor
Inventor: ODA KOICHI
IPC: H02P7/292
Filed: 1985-01-21
Abstract: PURPOSE:To enhance the controlling accuracy by discriminating the transient state and the normal state of a motor, and switching the function of a speed regulator in response to the state, thereby preventing the speed after the speed is recovered in the transient state from overshooting. CONSTITUTION:When a speed regulator 16, a torque regulator 20 and a state observing unit 32 for simulating a load torque are provided to control the speed of a motor 26, a switching circuit 34 for discriminating the transient state like a load abrupt variation time and the normal state is provided. To discriminate the transient state and the normal state, a speed deviation (the output of an on adder 14), is, for example, monitored, and when it is the prescribed value or higher, it is discriminated as the transient state. The regulator 16 is controlled to be switched according to the discriminated state, and operates as a P regulator at transient state time and as a PI regulator at normal state time.
Patent JP-S58125880-A (JP)
Title: Josephson junction element
Inventor: NISHINO JIYUICHI
IPC: H01L39/22
Filed: 1982-01-22
Abstract: PURPOSE:To flatten the surface of an IC including the Josephson junction element by a method wherein a groove is cut on a substrate or an insulating layer, and an Nb superconductive thin film, which is the control wire for generation of magnetic field, of  thickness the same as the depth of the groove is buried in the groove. CONSTITUTION:The pattern 2 of photoresist film is formed on the sapphire substrate 1,  and using same as a mask, a wiring groove 3 of 200nm or thereabout in depth is cut  by performing a reactiver plasma etching wherein a mixed gas of CF4 and O2 is used.  Then, in the state wherein the pattern is left, an Nb film 4 of approximately 200nm is  coated on the whole surface by preforming a sputtering, and the groove 3 is buried by  the Nb4 film while isolating it from the pattern 2. Subsequently, the pattern 2 is removed together with the film 4 located above the pattern 2, a wiring 5 which will be  used as a controlling wire or a superconductive wiring is left, and an SiO interlayer insulating film 6 is covered on the whole surface including the wiring 5. Subsequently,  an Nb base electrode 7 is provided in the center part of the film 6, the circumference  thereof is surrounded by an SiO, and a Pb upper electrode 10 is installed on the electrode 7 through the intermediary of a tunnel barrier layer 8 consisting of an Nb oxide.
Patent JP-S60152534-A (JP)
Title: In-mold expansion-moldable polyolefin pre-expanded particle
Inventor: SENDA KENICHI
IPC: B29C44/00
Filed: 1984-01-18
Abstract: PURPOSE:To obtain the titled particles which can consistently give a molding excellent in appearance, mechanical properties, etc., by using an olefin resin which has a specified relationship between the logarithm of its melt tension measured at varied temperatures and the resiprocal of the absolute temperature as a base. CONSTITUTION:In-mold expansion-modable particles prepared by usng, as a base, a polyolefin resin which gives a line of a gradient <=1,500 when the logarithm of its melt tension measured at varied temperature is plotted as an ordinate and the reciprocal of the absolute temperature as an abscissa. When the gradient of the melt tension against the temperature is 1,500 or larger, it is difficult to control, for example, a cell diameter or an expansion ratio in the production of pre- expanded particles. As the olefin resins used, low-density polyethylene, medium- density polyethylene, linear low-density polyethylene, ethylene/propylene random copolymers, etc., are preferable, because the production of pre-expanded particles can be easily performed. An uncrosslinked olefin resin is economical as said olefin resin if it can provide a temperature gradient of 1,500 or smaller.
Patent JP-S61166997-A (JP)
Title: Roll plating device
Inventor: TAKAKURA KOICHI
IPC: C25D7/04
Filed: 1985-01-19
Abstract: PURPOSE:To make high-speed plating with specified current density possible regardless of the change of the diameter of a metallic roll in the stage of electroplating said roll by moving a U channel-shaped insoluble metallic cage in which a metallic ingot for plating is put and which is provided with plating liquid injection pipes to the very close distance to the surface of the metallic roll. CONSTITUTION:The metallic roll R to be electroplated on the surface is suspended in a plating tank 2 by a device 1 for chucking and rotating the roll and is dipped into the plating liquid. The insoluble cage 3 made of Ti is attached to the lower part and side face of the roll R. The ingot of the metal for plating is put into the cage. The lower half part 3a on the inside wall is made into the semicylindrical shape which can be moved near to the roll R of the largest diameter at the very small distance therefrom. The upper half parts 3b, 3b on both sides are made into the upwardly expanding U shape. The cage has the many plating liquid ejection parts 4 on the inside peripheral surface. Electroplating is executed with the cage 3 as an anode and the rotating roll R as a cathode. The cage is moved vertically to the position very close at the roll R by a moving means when the diameter of the roll R changes. The high-speed plating always with the same current density is thus made possible.
Patent JP-S57122247-A (JP)
Title: Solar heat water warmer
Inventor: YONEDA SHIYOUJI
IPC: F24D11/00
Filed: 1981-01-23
Abstract: PURPOSE:To enable the availability of warm water at all times and obtain drinking water and fire extinguishing water from said reserve tank in case of emergency by storing warm water and cold water in the reserve tank. CONSTITUTION:While warm water is produced the warm water obtained by respective heat collectors 6 and 6' is supplied to a warm water tank 1B through a warm water duct 15, a water level in the warm water tank 1B is increased, a movable partition 3 is moved to the left with a water pressure resulting from a water level difference with a tank 1A, at the same time water in the water tank 1A is lifted to a heat collector 6 by a pump 11 and the partition 3 is maintained at a place where the water levels in both tanks 1A and 1B become identical with each other.
Patent JP-S55100383-A (JP)
Title: Preparation of novel nitrogen-containing polycyclic compound
Inventor: ONO KEIICHI
IPC: A61P25/28
Filed: 1979-01-25
Abstract: NEW MATERIAL:A trans-apovincaminic acid ester of formula I (R is lower alkyl group), and its salt.  
     EXAMPLE: 16-Ethoxycarbonyl-17-hydroxyeburnan.  
     USE: Useful as remedies for arteriosclerosis and cerebral and coronary blood vessel troubles due to thrombus, having vasodilator, antispasmodic, and cerebral metabolism enhancing actions.  
     PROCESS: An alcohol derivative of formula II is dehydrated in the presence of a base at room temperature to the boiling point of the solvent to give the compound of formula I. The compound of formula II can be obtained by reacting a novel keto- ester of formula III with a reducing agent in a suitable solvent. The compound of formula III is prepared by hydrolyzing an imino ester derivative of formula IV, obtained through reaction of an indolo quinolizine derivative with a compound of the formula X CH 2 COOR in the presence of a base in a solvent, with an acid catalyst. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01183652-A (JP)
Title: Silver halide photographic sensitive material
Inventor: ADACHI KEIICHI
IPC: G03C1/825
Filed: 1988-01-18
Abstract: PURPOSE:To improve the decoloring property, the color-reproducibility and the safe-light stability of the title material by incorporating a specified dyestuff in the sensitive material. CONSTITUTION:The dyestuff shown by formula I is incorporated in the emulsion layer or the another colloid layer of the sensitive material. In formula I, R1-R4 are each alkyl, aryl or a heterocyclic ring residual group, L1-L3 are each a methine group, (n) is 1-3, any one of the groups R1-R4 is a group having two or more of carboxylic or sulfo groups. The dyestuff may be incorporated in the sensitive material directly or in a dissolved state or in a dispersed state. The dyestuff can be localized in a prescribed layer by coexisting the dyestuff with a hydrophilic polymer having an electric charge opposite to that of an dyestuff ion, as a mordant. And the dyestuff is exemplified by the compd. shown by formula II, etc.
Patent JP-H09193458-A (JP)
Title: Multibeam scan device
Inventor: ITO TATSUYA
IPC: H01S5/00
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To make the scan line pitch of a multibeam changeable, if necessary. SOLUTION: This multibeam scan device uses a light source device for emitting a beam 1 and a beam 2 emitted from plural laser beam sources to the surface of a recording medium at an interval L through a deflection device. This light source device, for example, scans an area by emitting the beam 1 and the beam 2 in such a manner that the beam 1 is used as a reference and an angle previously set within the range of angle θ1 -θ3 is rotated around the optical axis of the beam 1. Thus the pitch P1 -P3 in a subscan direction is obtained. When the rotating angle is θ1 , small, the pitch P1 of high definition is obtained, and when the rotating angle is θ3 , large, the pitch P3 obtained is rough.
Patent JP-S61165676-A (JP)
Title: Radar apparatus
Inventor: HISANAGA AKIRA
IPC: G01S7/42
Filed: 1985-01-17
Abstract: PURPOSE:To enable the automatic avoidance of a jamming radio wave, by automatically altering local oscillation frequency corresponding to a receiving level. CONSTITUTION:The receiving output from an IF amplifier 9, when only a receiving system is operated, is supplied no only to a phase detector 10 but also to a level judging device 13. When a jamming radio wave is detected by said judging device 13, a frequency change-over signal generator 14 responding to a random numbers generator 15 is controlled and generates a random change- over signal to apply the same to a local oscillator 6. By this method, local oscillation frequency is automatically altered and radar is operated at frequency free from a jamming radio wave and the automatic avoidance of the jamming radio wave can be performed.
Patent JP-S59133477-A (JP)
Title: Optical angle detector
Inventor: ARAI SATOSHI
IPC: H01L27/14
Filed: 1983-01-20
Abstract: PURPOSE:To improve the precision of an optical angle detector and reduce in size by forming slanting surfaces which have a precise relative angle on the same chip and arranging photodetection parts on them. CONSTITUTION:The angle between light 14 and a surface S at right angles in a front-rear direction to a photodetection part 16 which has a detection window in the main surface of an epitaxial layer 7 having a V-shaped recessed part 9 formed by an anisotropic etching process is regarded as an angle theta of incidence to perform detection by using photodetection parts 15 and 16. The angle theta of incidence is derived from the ratio Re of the quantity of incident light 14 to the photodetection part 15 and the quantity of incident light 14 to the photodetector 16 and the ratio Re of the quantity of incident light 14 to a photodetection part 17 and the quantity of incident light 14 to the photodetection part 16.
Patent JP-2000113644-A (JP)
Title: Reproducing apparatus
Inventor: SHISHIDO YUKIO
IPC: G11B27/00
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To obtain more accurate character information by checking validity of character information corresponding to header information and then improving detection capability through control of error detection of character information when the predetermined data content is detected by verifying various data contents corresponding to the header information indicating character information included in the management information read from a recording medium. SOLUTION: A reproducing apparatus 70 extracts text data from sub-code data of a disk 90. The sub-code data is sequentially stored in a cache memory 20 as a row data which is not deinterleaved and the detecting process to identify the position of the desired text data from the stored sub-code data is performed. Assuming that the necessary data cannot be obtained only with single read operation, the start header is detected with the detection process from the sub-code data of two text groups stored in the cache memory 20 and the row text data is extracted on the basis of the detected start header.
Patent JP-S5392929-A (JP)
Title: Liquid fuel combustor
Inventor: IMAJIMA MITSUHIRO
IPC: F23D5/04
Filed: 1977-01-26
Abstract: PURPOSE: To improve the mixing of air and fuel vapor, and thereby to establish perfect combustion, by consisting a heater member of a perforated hollow member; and to distribute the fuel vapor uniformly along the lengthwise side of the burner by fitting flow-directing plates on the heater member. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S56105530-A (JP)
Title: Mode designating system
Inventor: KARIYA YUTAKA
IPC: G06F3/16
Filed: 1980-01-25
Abstract: PURPOSE:To prevent the operator's misoperation by outputting the name of the mode designated by a mode change-over means by means of voice with a voice generating means, in an electronic register or the like. CONSTITUTION:The CPU5 of an electronic register is connected with a totalling memory 6, a mode switch SW7 and a voice controller CT8. An R/W signal is outputted from the CPU5 to an I/O port 2 and the memory 6, and further, chip designating signals CSI, CSII are outputted respectively to the SW7 and the CT8. The SW7 changes over modes such as registration, setting, inspection, adjustment or the like by the designation of the signal CSI, and wrties the code corresponding to the set mode into the CPU5. The voice designating data are applied to a voice buffer TB by the designation of the CSII, according to which the CT8 designates the address of a voice data memory part 9. In the memory part 9, the voice data of the mode name of the SW7 has been stored, and according to the assigned address, the voice data are D/A converted 10, and the designated mode name is sounded from a speaker 13 via a filter 11 and an amplifier 12.