baber/WOPTO huggingface dataset:
Patent JP-H03114011-A (JP)
Title: Superconductor coated optical fiber cable
Inventor: NAKAMURA HIROSHI
IPC: G02B6/44
Filed: 1989-09-28
Abstract: PURPOSE:To drastically reduce the transmission loss and to house multiple superconductor coated optical fiber in high density by forming a spacer and a jacket of a material having the coefficient of linear expansion which is substantially equal to the coefficient of the linear expansion of the respective superconductor coated optical fiber. CONSTITUTION:A superconductor coated optical fiber cable consists of the spacer 1, the tape-like superconductor coated optical fiber 2 and the jacket 3. In such a case, the spacer 1 and the jacket 3 are respectively formed of the low expansion material having the coefficient of the linear expansion (d) which is substantially equal to the coefficient of the linear expansion of the superconductor coated optical fiber 2. Then, plural recessed grooves 11 are provided in a longitudinal direction of the outside circumference of the spacer 1 and the tape-like superconductor coated optical fiber 2 is arranged to the recessed grooves 11. The tape-like superconductor coated optical fiber 2 constituted in such a way is housed in the recessed grooves 11 of the spacer 1 so as to laminate the plural sheets thereof. Thus, the cable is made dense and the increase of the transmission loss is drastically small.
Patent JP-2001077725-A (JP)
Title: Correlator, matched filter, and terminal device using the matched filter
Inventor: SUYAMA NAOHIRO
IPC: H04B1/7093
Filed: 1999-09-07
Abstract: PROBLEM TO BE SOLVED: To increase the processing speed of signals without causing any large increase in power consumption, to improve the signal processing quantity and information transmission amount, and to process signals of multiple series by the same circuit in a correlator and a matched filter. SOLUTION: This correlator 1 is equipped with a signal delay block 2 which delays pieces of analog signal input data different in signal input time behind their input time and outputs them, a correlator unit 3 in which four stages of correlation cumulative quantizers 6 for finding cross-correlation between the analog signal input data from the signal delay block 2 and codes are connected in a pipeline shape, a code generation block 4 which outputs the code to the respective correlation cumulative quantizers 6, and an output process block 5 which integrates partial correlation values outputted from the correlation cumulative quantizer 6 in the 4th stage as the final stage of the correlator unit 3 and finds one correlation value from the integrated value.
Patent JP-H0197844-A (JP)
Title: Apparatus for analyzing structure by polarized total reflection fluorescent x-ray
Inventor: NAKANO ASAO
IPC: G01N23/225
Filed: 1987-10-09
Abstract: PURPOSE:To enable the analysis of an atomic configuration structure of a thin film of a silicon compound, by a method wherein the direction of polarization of an X-ray incident on a sample is selected from two directions being parallel and vertical to the surface of the sample and a fluorescent X-ray and secondary electron collection rates alpha(E) and beta(E) are measured by total reflection on the surface of the sample. CONSTITUTION:An incident X-ray Xi enters an incidence slit 11, the shape of a section thereof is rectified thereby, and then the intensity of the X-ray incident on a sample is measured by an incident X-ray detector 12. The intensities of a fluorescent X-ray and second electrons generated from the sample are measured by fluorescent X-ray detectors 3, 4 and secondary electron detectors 13, 14 according to the direction of polarization of the incident X-ray. The intensity of the X-ray totally reflected by the sample is measured by a total reflection X-ray detector 15. The spectrums of alpha(E) and beta(E) are obtained on the basis of measured values of these detectors. Accordingly, three- dimensional informations on an atomic configuration structure of thickness about 10nm of a silicon compound can be collected.
Patent JP-H08122425-A (JP)
Title: Independent synchronization system, arriving time measuring system and error correction system for location system
Inventor: OGINO MASAO
IPC: G01S5/06
Filed: 1994-10-19
Abstract: PURPOSE: To reduce the location error as much as possible without transmitting the sync signal by determining the difference between a measured arriving time of a location reference signal at a central station receiving system and an arriving time received from a relay station and then correcting the difference thus determined. CONSTITUTION: A central station 4 radiates a location reference signal at a predetermined period and the arriving time is measured at the receiving system in a central station 4 and each relay station 6. Each relay station 6 transmits the measured arriving time to the central station 4 where the difference of arriving time is determined. When the difference thus determined deviates from a predetermined difference, it is corrected correspondingly. Consequently, the phase shift of local oscillator can be eliminated between respective stations without transmitting the sync signal from the central station 4 to each relay station 6.
Patent JP-H0671757-A (JP)
Title: Method for laminating film
Inventor: ITO MINORU
IPC: B29C65/52
Filed: 1992-08-27
Abstract: PURPOSE:To laminate two sheets of films without giving stress. CONSTITUTION:A first film F1 is placed on the upper face of the lower supporting member 9. A second film F2 is stuck and held on the rear surface of the upper supporting member 6. One end of the first film F1 placed on the lower supporting member 9 is pushed on one end of the second film F2 of the upside by a laminating roller 84. The first film F1 is laminated on the second film F2 by moving the lower supporting member 9 along the rear surface of the upper supporting member 6 in such a state.
Patent JP-S63108872-A (JP)
Title: Horizontal deflecting circuit
Inventor: TOMITA HIDEO
IPC: H04N3/16
Filed: 1986-10-25
Abstract: PURPOSE:To remove the discontinuous part and to have the same inclination in a horizontal deflecting current during an effective scanning period by passing all current passing through a damper diode to a bidirectional switching element. CONSTITUTION:In place of a horizontal deflecting output transistor and the damper diode, a MOSFET 6 as the bidirectional switching element is used. The terminal voltage VC of a capacitor C1 is compared with a reference voltage VS, when the voltage VC exceeds the VS, a signal SC is outputted from a comparator 7. According to the rise of this signal SC, a monostable multivibrator 8 having a time constant tauS is triggered to obtain a pulse P1 of a pulse duration tauS. This pulse P1 and a horizontal driving pulse HD are applied to an OR circuit 9 and this output pulse P2 is applied to the gate electrode of an FET6. Thereby, the difference in the effective scanning period is eliminated to obtain the horizontal deflecting current having to constant inclination.
Patent JP-H04134006-A (JP)
Title: Inorganic antimicrobial agent
Inventor: MITA MUNEO
IPC: A01N59/16
Filed: 1990-09-26
Abstract: PURPOSE:To obtain the title antimicrobial agent harmless to man and livestock, capable of imparting synthetic resins, rubbers, coatings, paper, construction materials, etc., with antimicrobial function by calcining a borate of antimicrobial metallic ion such as Ag<+>, Cu<2+>, Zn<2+> or Co<2+> into powder followed by carrying said powder on an inorganic carrier. CONSTITUTION:A reaction is made between (A) an aqueous solution of a soluble borate and (B) another aqueous solution of a soluble metal salt such as silver nitrate under dispersion of an aqueous slurry of an inorganic carrier (e.g. oxide of Ti, Zn, Si, Al or Ca) to deposit a metal borate on the surface of carrier particles, and the resulting product is dried into powder, which is then treated under heating at >=600 deg.C and ground, thus providing the objective antimicrobial agent. The carrier acts as the stabilizer for the metal borate, and in applying to films or rubbers, etc., serves as the essential diluent for uniform dispersion. The metal borate accounts for 0.5-15wt.% of the total amount of it and the carrier. The present agent also gives high antimicrobial powder to various fungi as well as various kinds of bacteria.
Patent JP-2001082443-A (JP)
Title: Crank shaft of internal combustion engine
Inventor: FUJIMURA ICHIRO
IPC: F16C3/08
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To prevent bending stress from concentrating to each cross section while lightening a crank shaft by dispersing the bending stress concentrating in the danger cross section of a crank arm to a plurality of cross sections based on the shape of a thinning section provided in a counter weight. SOLUTION: This crank shaft has a thinning section 6 in at least one of the counter weight 2 which are opposed to each other and are connected to a pair of the crank arms 1 connected by a crank pin 3. In this case, the crank arm 1 between a crank journal side corner section 4a to which stress is concentrated when the crank journal side corner section 4a is bent due to the force applied perpendicularly to the crank pin 3 and a crank pin side corner section 3a, and the other crank arm 1 between the crank journal side corner section 4a and a thinning section side corner section 6a cause bending stress therein respectively. The bending stress caused in each of the two crank arms 1 is concentrated to the cross section of each crank arm 1. In this case, a shape is set for the thinning section 6 in the counter weight 2 so that bending stress is applied to these cross sections nearly equal.
Patent JP-H11147384-A (JP)
Title: Paste applicator in apparatus for preparing post card with photograph
Inventor: HIRASAWA YOSHIFUMI
IPC: B42D15/02
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To generate no sagging of a paste from a coating nozzle, etc., to make a paste recovery container unnecessary and to improve maintenance properties. SOLUTION: The back of a belt-like photograph 15 moving so as to be brought into sliding contact with a coating nozzle 31 is coated with a liq. paste by discharging the liq. paste press-transferred from a high pressure paste tank through an electromagnetic valve and a hose from a paste discharging channel 31a of a coating nozzle 31. In addition, the coating nozzle 31 is fixed on a rotation supporting base 32, which is rotatably supported on a base.
Patent JP-H1177842-A (JP)
Title: Plastic optic and its manufacture
Inventor: SAWADA KIYOTAKA
IPC: G02B26/10
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a plastic optic of good shape accuracy and small birefringence and refractive index distribution to be manufactured at low cost, and also provide a manufacturing method thereof. SOLUTION: In a molded product formed by the injection compression molding and the like, although the shape accuracy and birefringence are good, the refractive index distribution is generated inside, and an annealing process in which the molded product is heated outside a mold and kept in a temperature zone within the given range for a given time and then cooled is applied to reduce the refractive index distribution in a plastic optic element. As for the annealing condition, in the case the lower limit of the temperature zone within the given range is lower than the glass transition temperature of a plastic material to be used by 25 deg.C, the refractive index distribution is Cv1, while in the case the upper limit is set at the glass transition temperature, the refractive index distribution is Cv4, which are improved better than the refractive index distribution Cv50 before annealing.
Patent JP-H0199448-A (JP)
Title: Rotor for magneto-generator
Inventor: NAKADA MASAHIRO
IPC: H02K1/28
Filed: 1987-10-12
Abstract: PURPOSE:To enable the deflection of a magnet protecting cover to be absorbed, by applying a waveform shape to a section pressure-applied in the axial direction of the external collar section of the magnet protecting cover. CONSTITUTION:On the inner periphery of the cylindrical section 1a of a fly- wheel 1, a magnet 4 is set in the shape of a ring. The magnet protecting cover 5 of a non-magnetic member has a collar section 5a for covering the one end surface 4a of the magnet 4 positioned at a fly-wheel opening side end section, a cylindrical section 5b for covering the inner peripheral surface of the magnet 4, and an inner collar section 5c butted to a fly-wheel bottom surface section 1b from the internal side which are integrally formed. On the peripheral edge of the external collar section 5a, a waveform shape 5d is formed. As a result, the deflection of the magnet and the magnet protecting cover generated by a load applied when the fly-wheel opening side end section is bent and rolled can be absorbed.
Patent JP-H0982196-A (JP)
Title: Electromagnetic relay
Inventor: SATO HIROMITSU
IPC: H01H50/02
Filed: 1995-09-06
Abstract: PROBLEM TO BE SOLVED: To facilitate automation of the manufacture of a doubly-encased electromagnetic relay adapted for silencing. SOLUTION: A first case 11 in which an electromagnetic relay main body is enclosed is enclosed in a second case 12 having an opening in a part of it, and the opening in the second case 12 is closed by a terminal board 13 to close the second case 12. A rigid conductive member 14 is coupled to the terminal part 15 of the electromagnetic relay main body. The end of the conductive member 14 is exposed to the outside via the terminal board 13 to serve as an external terminal. The portion of the conductive member 14 between the terminal part 15 of the electromagnetic relay main body and the terminal board 13 is covered with a damping member 16. By securing the rigid conductive member 14 to the terminal board 13, the first case 11 is supported inside the second case 12 without making contact with the second case 12 and the terminal board 13.
Patent JP-H08124427-A (JP)
Title: Flat multicore cable
Inventor: KAMISAKA AKIRA
IPC: H01B7/17
Filed: 1994-10-20
Abstract: PURPOSE: To make high density mounting possible by arranging signal core wires and ground core wires in the up and down direction and arranging a pair of signal core wire and ground core wire so as to be opposite each other in the up and down direction. CONSTITUTION: One unit cable 11 of a flat multicore cable 9 has such structure that an inside insulating layer 3 made of fluororesin and the like is arranged in the outer periphery of a signal core wire 1, its outer periphery is covered with an aluminium shield layer 4 having a ground core wire 2, and its outside is surrounded with an outside insulating layer 5 made of polyvinyl chloride. The core wire 1 and the core wire 2 are arranged so that the core wire direction connecting the center of the wire 1 and the center of the wire 2 becomes a right angle to a melt bonding direction 6, a plurality of cables are melt-bonded so that adjacent cables 11 themselves are faced in the opposite direction at 180 degrees to constitute the flat multicore cable 9.  By arranging the wire 1 and the wire 2 in the up and down direction, and arranging the adjacent wire 1 and the wire 2 so as to be opposite in the up and down direction, the mounting density is increased.
Patent JP-2000086451-A (JP)
Title: Hair-growing cosmetic
Inventor: NAKAGAWA NORIAKI
IPC: A61K8/00
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To obtain a hair-growing cosmetic such as a hair tonic, manifesting an extreme promoting activities for growing hair, and excellent in hair-growing activities, and activities for preventing depilation and scurf by adding geranylgeranylacetone. SOLUTION: This hair-growing cosmetic contains geranylgeranylacetone in an proportion preferably of 0.001-10 wt.%, more preferably of 0.1-5 wt.%. The hair-growing cosmetic can be formed into a preparation form such as a hair lotion, a hair cream, a shampoo, a rinse and a hair foam according to a conventional method. The hair-growing cosmetic has excellent depilation- preventing activities and hair-growing activities against alopecia.
Patent JP-S62115576-A (JP)
Title: Picture information dividing and accumulating device
Inventor: KOSAKAI TAKAO
IPC: G06T9/00
Filed: 1985-11-15
Abstract: PURPOSE:To process a picture at high speed at the time of referring to a part of picture information, by dividing the picture information into a lattice shape, compressing and accumulating them with the divided part unit, and partly referring to the picture information under the compressed state. CONSTITUTION:A developing means 1 develops compression picture information to have the developed picture information. A partial compression means 2 divides the developed picture information into for example, three laterally and into four longitudinally to have 12 division picture information in the sum, and compressed at every divided line to have a partial compression picture. A partial accumulation means 3 successively accumulates the partial compression pictures as the partial units to have the accumulated partial compression picture information. A partial referring means 4 receives a referring request, takes out the partial compression picture information of a range requested for referring from the partial accumulation means 3 to have the referred partial picture information. For instance, four divided area are desired to be referred as one block, the four areas are taken out from the partial accumulation means 3, respectively connected to have the picture information to be referred.
Patent JP-H02102432-A (JP)
Title: Machine for testing durability of magnetic disk medium
Inventor: TAKI MITSUHIRO
IPC: G01N3/56
Filed: 1988-10-11
Abstract: PURPOSE:To prevent the malfunction by noises and to exactly evaluate the durability of a magnetic disk medium by providing a head crash deciding circuit which makes decision by the number of the times when an acoustic emission output exceeds the threshold value within a contact start/stop period of one cycle. CONSTITUTION:The AE output of an acoustic emission (AE) sensor 7 is inputted to the head crash deciding circuit 8, is passed through a filter 9, is amplified by an amplifier 10 and is compared with the threshold value in a comparator 11. One pulse is outputted from a one-shot circuit 12 when the AE output exceeds the threshold value. The number of pulses in the contact start/stop period of one cycle is integrated in a counter 13 and is compared with the threshold value of a comparator 14. The crash is decided when the number of pulses exceeds the threshold value. A power source 5 of a spindle motor is then turned off. The noises and the AE output at the time of the head crash are easily discriminated in this way.
Patent JP-H03118560-A (JP)
Title: Image forming device
Inventor: KITAHARA MAKOTO
IPC: H04N1/00
Filed: 1989-10-02
Abstract: PURPOSE:To equalize missing from a medium recording images of the upper- most or lower-most original image and to minimize the possibility of required information missing by providing an image forming device control means making equal the earliest and the latest image missing widths when images of plural originals are formed on the recording medium. CONSTITUTION:It is assumed that in a one-scan mode a gap between a first original S' and a second original S' is l2. A stop position is so controlled that the trailing edge of the second original S' comes to a position R2 shifted by l2/2 toward the upstream from a stop position R1 when a motor normally rotates. When an optical reading system reads the original in this position R1, the missing widths of the first and second originals S' are l2/2. When the original stop position is controlled in such a way, the missing widths of the first and second originals S' are l2/2. This missing occurs in the side of the original S where the density of picture information is low. Compared to a con ventional method which has concentrated mission of the width l2 on the first original, the possibility of original information missing becomes small.
Patent JP-S62116415-A (JP)
Title: Parts feeder
Inventor: MATSUSHITA SHIZUO
IPC: B65G47/14
Filed: 1985-11-14
Abstract: PURPOSE:To simplify structure and reduce failures by providing piezo-electric elements on the upper section and lower section of a plate spring and fixing the plate spring directly to a base and a vibrant conveying body in a parts feeder utilizing piezo-electric elements. CONSTITUTION:Piezo-electric elements E1, E2 and E3, E4 are stuck to the front and rear of a plate spring 3 fixed to a base 2. Thereby, the plate spring 3 is bent in opposite directions respectively at places stuck with piezo-electric elements E1-E4 as shown by chain lines, an inflection point P is formed to have simple harmonic motion. Therefore, the fitting angle between the plate spring 3 and a vibrant conveying body 4 can be made invariably constant, thus even if the plate spring 3 and vibrant conveying body 4 are directly fixed, occurrence of unreasonable bending stress between them can be suppressed. Accordingly, structure is simplified and failures can be prevented.
Patent JP-H08126280-A (JP)
Title: Outer-rotor type two-phase brushless motor
Inventor: NAKAGOME NOBUYUKI
IPC: H02K29/00
Filed: 1994-10-20
Abstract: PURPOSE: To give a starting characteristic to an outer-rotor type two-phase brushless motor and reduce its cogging torque by improving its torque characteristic, and also, to facilitate the manufacturings of the molds for its core and core cover. CONSTITUTION: In an outer-rotor type two-phase brushless motor, the outer peripheral surfaces of its core poles 12, 12... are formed complete-round-wise along the inner peripheral surface of its rotor 18. Moreover, at one-side ends of the core poles 12, 12..., overhang parts 12a, 12a... are provided respectively.
Patent JP-H02103428-A (JP)
Title: Signal processing method
Inventor: IGAWA KOJI
IPC: G01K11/12
Filed: 1988-10-13
Abstract: PURPOSE:To make it possible to measure temperature simply by collecting and storing the data of the intensities of anti-Stokes' light at known temperature, and obtaining the temperature of a body to be measured based on an interpolating curve or an extrapolating curve obtained by using said data. CONSTITUTION:Laser pulse light having a specified wavelength which is generated in a light emitting part 2 is sent into an optical fiber 6 through a fiber type optical coupler 3. Among Raman scattering light which is the returning light from the inside of the optical fiber 6, the anti-Stokes' light whose intensity is affected by the temperature is split through the optical coupler 3. The light is received with a light receiving part 4. The signal which has undergone optoelectronic transducing action in the light receiving part 4 is processed in a signal processing part 5. The result is displayed as the data of the temperature. The intensities of anti-Stokes' lights AS (t0, T0) and AS (t0, T1) at delay time t0 with respect to two known temperature points T0 and T1 are obtained by an experiment. The temperature of the body to be measured can be obtained based on an interpolating curve or an extrapolating curve by using said data.
Patent JP-H07108826-A (JP)
Title: Reinforcement structure for door trim
Inventor: SHIMAZU MINORU
IPC: B60J5/00
Filed: 1993-10-13
Abstract: PURPOSE:To improve surely rigidity of a door trim having a penetration hole for assembling door function parts. CONSTITUTION:In a door trim 21 having a penetration hole 23 for assembling door function parts, a positioning groove part 27 for positioning cloth installed on the surface of the door trim 21 is provided along the bottom side of the penetration hole 23, a boss is provided in the back side of the door trim 21 opposed to the positioning groove part 27, a stay 25 is bridged between the upper and the lower parts of the penetration hole 23 on the back side of the door trim 21, and the upper part 25b of the stay 25 is attached to the west flange part 37 of the door trim 21. And the lower part 25a is fixed to the boss.