baber/WOPTO huggingface dataset:
Patent JP-H0325731-A (JP)
Title: Optical recording/reproducing device
Inventor: HOSHINO TAKASHI
IPC: G11B7/12
Filed: 1989-06-23
Abstract: PURPOSE:To avoid the non-operation state of an optical disk driving device and to rapidly restore the state of the device by detecting and displaying the adhesion of dust or stain to the objective lens of an optical pickup in the driving device. CONSTITUTION:The device is provided with an arithmetic circuit 7 which calculates the reference level of the degree of the stain of at least the objective lens of the optical pickup 3 by using information on reflectance and information on the degree of modulation read out from an optical disk 1. The reference level calculated in the circuit 7 is held in a register 8 and compared with the content of a register 9 for holding the peak reproducing signal level of the preformat part of the disk 1 in a comparison circuit 10. Based on the compared result, whether or not the stain of the pickup 3 is equal to or exceeding the reference is decided in a control circuit 11. The circuit 11 controls the action of the driving device and performs the transfer of data with the host computer 17, then the stained state of the pickup 3 is displayed on a display element 19.
Patent JP-S6320332-A (JP)
Inventor: CHIYAARUZU SHII KAAKUPATORITSU
IPC: C01B21/098
Filed: 1986-07-09
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-H0831962-A (JP)
Title: Manufacture of non-volatile semiconductor storage
Inventor: USHIYAMA MASAHIRO
IPC: H01L27/115
Filed: 1994-07-14
Abstract: PURPOSE:To achieve an interlayer insulation film which has a low formation temperature and prevents gate insulation film characteristics from deteriorating by forming a single-layer silicon oxide film as the interlayer insulation film by a chemical vapor growth method. CONSTITUTION:The storage is provided with a floating gate electrode 5 being provided on a semiconductor substrate 1 via a gate insulation film 4 and a control gate electrode 7 being provided on the floating gate electrode 5 via an interlayer insulation film 6 where at least one portion is laminated. Also, the semiconductor substrate 1 is in first conductive-type and mutually separated second conductive-type source 8 and drain 9 are provided in the substrate 1. Then, acid silicon nitride film or silicon oxide film is formed as the interlayer insulation film 6 by the chemical vapor growth method, thus suppressing the generation of the level in the gate insulation film 4 due to a high electric field stress and improving the writing reliability and charge retention life in the storage.
Patent JP-S6223120-A (JP)
Title: Semiconductor device
Inventor: ITAGAKI TATSUO
IPC: H01L23/482
Filed: 1985-07-24
Abstract: PURPOSE:To reduce the disconnection of the wirings by a method wherein a plurality of the wirings are radially provided from the region to be junctioned to the bonding wires and these wirings are mutually conducted under the final insulating film. CONSTITUTION:Wirings 11 of Al and so forth are mutually conducted ranging from a diffusion layer 8 to the bonding region and radial wirings 11b form plural conducting paths quite independent of a circle-shaped wiring 11a. The wirings of Al and so forth which expose at opening parts 12a are each indepen dent only in part of radial wirings 11, so the pellet upper surface parts of which expose at the opening parts 12a is roughened, the bonding force thereof with a resin 14 is increased and water content is hard to intrude into the interior from outside of the semiconductor device. Moreover, as the surface areas of the wirings of Al and so forth are small, corrosion is hard to generate.
Patent JP-S5951525-A (JP)
Title: Automatic regulation of beam-scan offset system in ion-implantation equipment
Inventor: TSUNENARI YOSHITSUGU
IPC: H01L21/265
Filed: 1982-09-17
Abstract: PURPOSE:To make automatic regulation of beam-scan offset possibe by a method wherein a delayed beam current value is integrated according to the beam scanning direction and the DC offset of a scanning source is regulated according to the integrated value. CONSTITUTION:An ion beam 1 is injected to a target 2 and a target current I is induced. The current I is converted to a voltage signal by a I/V converter 3 and delayed by a signal delaying circuit 4 and introduced to integrating circuits 7, 8 while being given intermittent on-offs by analogue switches 5, 6. The analogue switches 5, 6 are controlled by control signals and the signal for one switch has the reverse phase against that for another. The output of the integrating circuit 7 and that of the circuit 8 are identical when the center of the scanning of the scanning ion beam coincides the center of the target. A difference of output is obtained by a reduction circuit 12 from the output voltage of the integrating circuit 7, 8 and this difference becomes an error signal. This error signal regulates offset automatically by controlling DC bias voltage.
Patent JP-H0326232-A (JP)
Title: Guidance cord
Inventor: SHOJI MITSUHIKO
IPC: A61B5/0478
Filed: 1989-06-23
Abstract: PURPOSE:To easily and quickly executing the connection work of an guidance cord to an electrode by collecting in a lump breast part guidance cords and limbs guidance cords, respectively so that they do not get intertwined. CONSTITUTION:Breast part guidance cords V1-V6 and limbs guidance cords LA, RA, LF and RF are allowed to branch in the whole relaying part 3, and also, the breast part guidance cords are allowed to branch in a breast part relaying part 5, and the breast part relaying part 5 can be arranged in an arbitrary position. In this state, in the case of measuring an electrocardiogram, the breast part guidance cords V1-V6 being ahead of the breast part relaying part 5, and the limbs guidance cords LA-RF connected to the whole relaying part 3 are collected, electrodes are mounted in the prescribed position of a living body, respectively, and also, a connector 1 is connected to an electrocardiograph. In such a manner, an electrocardiogram guided from the living body is collected in the whole relaying part 3 through a six-core cord 4 and through each code with regard to the breast part and the limbs, respectively, and inputted to the electrocardiograph through a ten-core cord 2 and the connector 1.
Patent JP-2000346098-A (JP)
Title: Two-way clutch
Inventor: KAWAI MASAHIRO
IPC: F16D41/08
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a cheap, two-way clutch capable of ensuring the capacity of torque by a compact design. SOLUTION: Tongue pieces 9 which are allowed to abut on a roller 3, are formed on the side edges facing in the circumferential direction of a pocket 4 of a synthetic resin retainer 5 integrally with the retainer 5. By utilizing the flexibility of the thin, synthetic resin tongue pieces 9 the roller 3 is pushed in a wedge space to engage the roller with cam faces 7a, 7b on either side in the circumferential direction with respect to a neutral point 6, and thus to eliminate the need for mounting a separate spring to the pocket 4.
Patent JP-S6053516-A (JP)
Title: High-purity phenolic resin and its preparation
Inventor: KOSHIBE SHIGERU
IPC: C08G8/04
Filed: 1983-09-05
Abstract: PURPOSE:To obtain the titled resin useful as electrical and electronic materials containing almost neither impurities nor admixtures such as unreacted raw material, catalyst, gelatinized material, etc., by carrying out heating process and washing process with water under specific conditions at the final stage of a resin formation reaction of a phenol and an aldehyde. CONSTITUTION:A phenol is reacted with an aldehyde (e.g., paraformaldehyde, etc.) usually in the presence of a catalyst such as oxalic acid, etc. At the final stage of a resin formation reaction, the reaction product is subjected to heating process at >=200 deg.C in an inert gas atmosphere preferably under reduced pressure. It is then subjected to washing process with water at <180 deg.C, to give the desired resin having <=1wt% unreacted phenol, <=0.5wt% unreacted aldehyde, <=10ppm electrolytic inorganic ion, <=0.1wt% organic acid, and no admixture having >=300mu diameter.
Patent JP-S5865350-A (JP)
Inventor: ARASUTEAA JIYON YANGU
IPC: F16H3/08
Filed: 1982-09-17
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-H0910291-A (JP)
Title: Fragrance spreading container, fragrance spreading device using the container and air conditioner using the device
Inventor: HAMANO OSAMU
IPC: A61L9/12
Filed: 1995-06-28
Abstract: PURPOSE: To provide a fragrance spreading container capable of uniformly reducing an aromatic without unbalancedly reducing the aromatic, uniformly spreading a fragrance and recognizing the exchange period of the housed aromatic without confirming the inside of the container. CONSTITUTION: This container is provided with a container main body 1 composed of a housing body 4 whose upper part is opened and a cover body 6 for making an opening part 5 freely openable and closable for which plural spreading ports 7 are formed on one surface of the housing body 4 or the cover body 6, one or plural elastically energizable elastic body 8 an interior member 2 composed by being fitted inside the housing body 4 for which a flat mounting plate 9 is arranged at the upper of the elastic body 8, and the volatile aromatic 3 mounted on the mounting plate 9 while the entire surface is covered with a cover body 11 for not transmitting fragrance component for which plural pierced holes 13 are formed on one surface of the cover body 11 closely adhered to the spreading ports 7.
Patent JP-S6141289-A (JP)
Title: Color demodulation circuit of paln system
Inventor: OKAMOTO AKIHIKO
IPC: H04N9/66
Filed: 1984-08-01
Abstract: PURPOSE:To attain the stable demodulation even with a PAL color video signal having an inferior S/N by performing a demodulating action synchronously with the subcarrier signal produced based only a color burst signal and according to the detection output of a detection means which detects a low level of a chroma signal at an effective part of scan line of the color video signal. CONSTITUTION:Noise limiters 30 and 31 set before 2-multiplication circuits 10 and 11 for detection of chroma signal levels. These limiters 30 and 31 cut the signals lower than a prescribed limiting level and transmit the chroma signals to the next stage in case a color video signal having an inferior S/N is supplied in a weak electric field mode, etc. In this case, the chromaticity signals are also cut at an area where the chromaticity signal levels are kept at low levels. Here the output signals of limiter circuits 12 and 13 are erased and the subcarrier signal given from a color synchronizing circuit 9 is led as it is to the output of a phase modulator 15. Thus the procedure proceeds automatically to the PALD demodulation. Then the demodulation of chromaticity signals is possible. Furthermore the color density change, etc. due to the PALD demodulation are not detected owing to a thin color screen.
Patent JP-S6141621-A (JP)
Title: Awning type sun roof device
Inventor: SATO KATSUMASA
IPC: B60J7/22
Filed: 1984-07-31
Abstract: PURPOSE:To eliminate a manual mechanism for front raise only and facilitate opening operation extremely by providing a front raise mechanism between an auxiliary rail and the lower end of a support and tilting a front cover for front raise at the time of awning opening. CONSTITUTION:The front end of a flexible awning 22 opening and closing open ports 2, 18 is mounted on a front cover 23, and the cover 23 is supported by supports 24 mounted on lower faces of right and left. An auxiliary rail 15 is opened on the side of a gutter unit, and a notch 38 and its front stopper 39 are formed on the front end of the rail. A front raise mechanism 37 is composed of a cam 30, a moving body 35, the notch 38 and the stopper 39. And the front cover 23 in a sealing posture A actuates a drive mechanism 51 to move the moving body 35 to the rear direction through a cable 36, then the moving body 35 becomes to take front raise tilting posture B by the action of a front fall mechanism 37.
Patent JP-S6053779-A (JP)
Inventor: INOUE YOSHIHIRO
IPC: F27D3/15
Filed: 1983-09-02
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-H0824915-A (JP)
Title: Coating device for rotary body
Inventor: AMANO YOSHIO
IPC: B05D1/28
Filed: 1994-07-14
Abstract: PURPOSE:To adequately and automatically apply a rust preventive oil and the like by providing a revolving mechanism for a rotary body like a metallic roll, a coating head, an instrument for measuring the diameter of the rotary body, and a mechanism for adjustably moving a coating head to the rotary body based on the measurement result. CONSTITUTION:In applying a rust preventive oil, the diameter of a roll 1 is measured by a diameter measuring sensor 6, a coating head 7 is raised/lowered based on the measurement result, and the roll 1 is adequately and uniformly coated with the oil. With the coating head 7 retained by an elevating device 8, the measurement of the diameter of the roll 1 is inputted in a controller 18 so as to control the driving of a raising/lowering motor 10 based on a predetermined relation; the head elevating device 8 is raised/lowered by a rack and pinion 9, and the coating head 7 is adjustably moved to the roll 1. Then, based on the instruction from the controller 18, an adjustment is made on the opening degree of a three-way valve 15 and on a pressure regulating valve 17 that is provided in a air supply a pipe 16; and the feeding quantity is thereby controlled of the rust preventive oil to the coating head 7.
Patent JP-S6319740-A (JP)
Title: Deflecting yoke device
Inventor: OTSU SHINJI
IPC: H01J29/00
Filed: 1986-07-10
Abstract: PURPOSE:To reduce unwanted radiation coming from a deflacting yoke device, by furthermore mounting canceling coils which qenerates a magnetic field opposite to the magnetic field passing through the inside of the core inside as one part of the horizontal deflecting magnetic field generated by horizontal deflecting coils. CONSTITUTION:Saddle-shaped horizontal deflecting coils 2, 3 and toroidal vertical deflecting coils 4, 5 are wound/mounted on the inner plane and the periphery of a circular core 1, so as to compose a deflecting yoke 7 used in a television receiver or the like. Furthermore, cancel coils 8,9 are mounted so that they are positioned in loop shapes on the X axis of the deflecting yoke 7 and wound/ disposed apparently in toroidal shapes toward the core 1. And they are connected in series with the horizontal deflecting coils 2,3 in order to generate a magnetic field opposite to the magnetic field which passes through the inside of the core 1 as one part of the horizontal magnetic field. Therefore the main magnetic field inside the core 1 is attenuated, together with being capable of effectively reducing the needless radiation which leaks outside the core 1.
Patent JP-S6138723-A (JP)
Title: Transfer device
Inventor: KAWAHIGASHI HIKOHARU
IPC: B21D43/05
Filed: 1984-07-31
Abstract: PURPOSE:To make the replacing work of a finger easy by equipping the medium member only with a finger with compising a feeding bar by three members of the front, medium and rear which are freely separatable and by making the medium member only being able to be taken out at the metal die exchanging time. CONSTITUTION:A feeding bar 1 is composed of three members of freely separatable front member 2, medium member 3 and rear member 4 and a finger 5 is equipped with only by the medium member 3. When the piston rod of a vertical binding fluid pressure cylinder is pushed out with moving the slide which links the feeding bar 1 upto the position of some this side of 1/2 of the total stroke, the backward arm of a bell crank lever 7 is turned upward with separating from a cam. It is stopped when the rise thereof reaches the 1/2 position of the total stroke by the revolution of the cam. A carrier 6 is therefore advanced upto the position of 1/2 of the total stroke and the feeding bar 1 can take out the medium member at the middle position between the advancing end and backing end and the replacement of the finger 5 can be easily performed.
Patent JP-S5863874-A (JP)
Title: Tracking method by hierarchical mesh
Inventor: KATOU KATSUYASU
IPC: G01S13/66
Filed: 1981-10-14
Abstract: PURPOSE:To improve tracking and masking accuracy by hierachical meshes by dividing a mesh on a border part minutely to decide an objective position when the objective position exists on the border part of a specific area in a plural mesh area. CONSTITUTION:A positional input signal inputted from the external is converted into an orthogonal coordinate signal by a positional signal input unit and the converted signal is applied to a masking discriminating unit 92. Then, the unit 92 selects either a primary mesh memory 94 or a divided secondary mesh memory 95 in accordance with the coordinate position exists either in a specific area is being divided into plural meshes or on the border part of the specific area, and generates an objective position signal from a conversion unit 93. Said hierarchical mesh configuration improves the tracking and masking accuracy and reduces these mesh memories.
Patent JP-H0453430-A (JP)
Title: Bottom-opening box for selecting living fish
Inventor: MOTONOBU TAKASHI
IPC: A01K61/00
Filed: 1990-06-22
Abstract: PURPOSE:To obtain the subject living fish selection box capable of classifying living fishes by size and automatically dropping the selected large-sized fishes from the bottom of the box by parallelly and alternately arranging mobile frames freely movable in vertical direction and stationary frames fixed to the bottom of the box, thereby forming a freely openable screen. CONSTITUTION:The objective living fish selection box capable of classifying living fishes by size is provided with a freely openable screen 3 constructed of parallelly and alternately arranged plural mobile frames 1 freely movable in vertical direction and stationary frames 2 fixed to the bottom of the box 11. When the box 11 is lifted by gripping a handle 7 and a handle 6 is released, the mobile frames 1 are disengaged to widen the gap of the screen 3 and the living fishes in the box 11 are dropped from the opened bottom. When the empty box 11 is floated on water surface, the mobile frames 1 are raised to vertically lift the handle 6 from the handle receiver 8 until the handle 6 is brought into close contact with the handle 7 and the mobile frames 1 are fit to the frame holders 9 of the lower end of the box 11 to form a screen 3 and close the bottom of the box 11.
Patent JP-H0328860-A (JP)
Title: High-definition development method
Inventor: AZUMAGUCHI TERUAKI
IPC: G03G15/09
Filed: 1989-06-27
Abstract: PURPOSE:To improve fine line reproducibility and image density by performing the development of the normal direction rubbing type under the condition that the position of a fixed main developing pole in a sleeve and the ratio of drum - to - sleeve diameter are in a fixed range. CONSTITUTION:Setting is performed so as to satisfy the following developing conditions: the directions in which the developing sleeve 2 and a photosensitive drum 4 move are the same in the rubbing position; an angle theta formed between a drum sleeve center line and in the opposite direction to the sleeve moving direction is 4-6 deg. as for the mixed main developing pole 10 in the developing sleeve 2.; the ratio R of drum diameter to sleeve diameter is 2.2-2.5. That is, the best fine line reproducibility and the high-definition image density vary according to theta and R, and the ratio R of drum diameter to sleeve diameter, which satisfies character reproducibility and image density in the same main pole position theta, is obtained. Thus, image density can be improved as well as fine line reproducibility.
Patent JP-2000316596-A (JP)
Title: Method and device for instant distinguishing fungi
Inventor: TOKUDA YOSHIYUKI
IPC: G01N33/483
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for instant distinguishing fungi, capable of controlling the light emission of a back ground due to the irradiation of pulse exiting light, preventing the cross stroke of the pulse exiting light with viable fungus fluorescent light, and immediately accurately discriminating the number of viable fungi and the number of dead fungi. SOLUTION: The characteristics of the method for instant distinguishing fungi comprises that the central wavelength of emitted fluorescent light from a viable cell-dying fluorescent dye used in a fluorescent dye solution is longer by at least 30 nm than the central wavelength of pulse exiting light, and that a fluorescent dye for dyeing the viable cells is acetoxymethyl-esterified calcein, acetoxymethyl-esterified BCECF, diethyl CFSE, or dichloro CFSE. And the device for instant distinguishing the fungi, used for the method.
Patent JP-2000351093-A (JP)
Title: Soldering material, and electronic parts using it
Inventor: KOGASHIWA TOSHINORI
IPC: H01L21/52
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a soldering material which is small in initial void generation ratio, excellent in heat fatigue resistance in soldering parts largely different in coefficient of thermal expansion from each other, and capable of improving the level in die bonding an IC chip by specifying the Pb content and the Bi and Sb contents in the soldering material having the composition consisting of Sn, In and Ag of specified ratio and the balance Pb with inevitable impurities. SOLUTION: The soldering material has the composition consisting of, by weight, 2.0-3.0% Sn, 0.001-0.2% In, 0-2.0% Ag, and the balance Pb with inevitable impurities, and the Pb content is 95.5-97.99%, and the Bi and Sb contents are <=0.005%. In addition, metallic or non-metallic particles of high melting point are preferably contained by 0.001 to 5.0%, and the soldering material is suitable for soldering the IC chip to a substrate having a Ni or Cu surface. The particles of high melting point include metallic particles such as Cu and Ni, and non-metallic particles of oxide such as SiO2 and carbide such as SiC.
Patent JP-S6219520-A (JP)
Inventor: HEEISUBERUTO UIREMU KARERU FUA
IPC: A61K31/795
Filed: 1986-07-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6226374-A (JP)
Title: Start assisting device for spark ignition type internal-combustion engine
Inventor: YAMASHITA KATSUMI
IPC: F01P7/16
Filed: 1985-07-25
Abstract: PURPOSE:To facilitate starting of an internal-combustion engine employing alcohol fuel by providing an auxiliary cooling water tank having a heater while arranging a bypath between said tank and the cooling water path in the engine. CONSTITUTION:Under stoppage of an engine 1, the cooling water in an auxiliary cooling water tank 9 is heated by means of a heater 10 and maintained at a predetermined temperature while the solenoid valves 6, 7 in the bypath 16 are opened to circulate the hot water directly to the cooling water path 12 without passing through a heatexchanger 2. Such a condition is maintained to facilitate vaporization of fuel at starting even under low outer air temperature. Upon exceeding of the cooling water temperature over the predetermined level, a solenoid valve 5 is opened to circulate the cooling water through the cooling water feeding circuit 13 and the bypath 16 to the cooling water path 12. Upon reaching of the cooling water temperature to the next predetermined level, the bypath 16 is interrupted.