baber/WOPTO huggingface dataset:
Patent JP-2001074603-A (JP)
Title: Device and method for reading degree of lens
Inventor: HOSOI YOSHIKUNI
IPC: G01M11/02
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To easily obtain the degree information on eye examination lens, and at the same time to prevent a mistake caused by manual work by detecting identification information on the degree of a lens being given in advance for each eye examination lens, and by recognizing the degree of eye examination by the eye examination lens being arranged in a frame for the eye examination based on the detection result for outputting. SOLUTION: A device 100 for reading the degree of a lens is equipped with a camera part 30, and a placing rest 34 for placing an inspection frame 1 at a specific position. A guide part 35 is provided on the placing rest 34, and the lower part of the rim of the inspection frame 1 coincides with the guide part 35, thus positioning the inspection frame 1 at specific distance while the inspection frame 1 faces the camera part 30. A trial lens being arranged in left and right rims 2L and 2R of the inspection frame 1 is simultaneously subjected to image pickup by a CCD camera 31, and the obtained image is stored into a memory 43.  A control part 40 extracts each degree display being given to a retention thumb based on the pickup image and the mark of a pillar surface shaft, and obtains degree information on the trial lens being arranged in the inspection frame 1 according to the extracted information.
Patent JP-H1192294-A (JP)
Title: Silicon carbide-metal composite material, its production, flaky titanium carbide and its production
Inventor: IWAMOTO TOMOHIRO
IPC: B23K1/19
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To improve the joint strength, the stability of joint interface, etc. between an SiC single crystal and a metal layer containing active metal in high reproducibility. SOLUTION: This SiC-metal composite material 1 comprises an SiC single crystal 2 and a metal layer 3 containing an active metal and jointed to the surface of the single crystal. A reaction layer 4 composed mainly of a compound of the active metal and the SiC-constituting elements is formed at the interface between the SiC single crystal 2 and the metal layer 3. A layer of a compound of the active metal and carbon and having stable grain boundary, e.g. a TiC layer 5, is formed at least at the side of the SiC single crystal 2. Such interface layer can be produced by reacting a molten metal material containing active metal with an SiC single crystal while drawing the metal in a direction nearly perpendicular to the (0001) plane of the SiC single crystal. A flaky TiC having Σ3 stable grain boundary can be produced when the SiC single crystal has sufficiently thin thickness.
Patent JP-H09102177-A (JP)
Title: Disk cartridge
Inventor: KAMEDA KATSUMI
IPC: G11B23/03
Filed: 1995-10-02
Abstract: PROBLEM TO BE SOLVED: To surely house a write protector in a write protector guide part during assembling of a disk cartridge and to smoothly move the write protector. SOLUTION: The side wall 2d of a guide part 2b is set so as to be in parallel with upper and lower surfaces in the figure. A chamfered part 2e is formed in the end part of this side wall 2d. The side face 6d of a write protector 6 is also set so as to be in parallel with the upper and lower surfaces in the figure. This side face 6d and the side wall 2d are in contact with each other.
Patent JP-H0682687-A (JP)
Title: Focus detector
Inventor: KOYAMA TAKASHI
IPC: G03B13/36
Filed: 1992-08-31
Abstract: PURPOSE:To obtain a focus detector capable of miniaturizing a whole device and detecting a focus with high accuracy by making use of an image deviation system. CONSTITUTION:A focus detecting system 101 is arranged on the image surface side of an objective lens 1, and the focus detecting system 101 is provided with a secondary optical system for forming plural light distributions as to the object image by using a luminous flux which is transmitted through the different area of the pupil of the objective lens 1 in the case of obtaining the focused state of the objective lens 1 by making use of the aforesaid focus detecting system 101, and also, the focus detecting system 101 is provided with a light receiving means 5 for detecting the relative positional relation between plural light distributions, and the secondary optical system is provided with a field lens 30 arranged near a scheduled plane for forming the image on the objective lens 1, an auxiliary field lens arranged behind the field lens 30, a pair of stops and a pair of secondary image forming lenses 4 in that order from the object side.
Patent JP-S60186600-A (JP)
Inventor: JIYON SUCHIYUAATO PAASONZU
IPC: C11D1/10
Filed: 1984-12-03
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-H1191130-A (JP)
Title: Ink-jet printer
Inventor: KAMITOU NORIO
IPC: B41J2/175
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To uniform a shape, a size of ink drops by setting an ink tank which can supply ink via an ink feed pipe to a printing head having a plurality of nozzles, and letting ink overflow from the tank when an ink level in the ink tank is not smaller than a predetermined height. SOLUTION: A level-uniforming means 50 is constituted of an overflow pipe 51 which has one end part connected to an overflow port 47 opened at an upper part of a side wall face of an ink tank 40 and the other end part connected to a connection port 67 of a waste ink tank 55. An overflow chamber 52 is interposed in the overflow pipe 51. When an ink level is raised to not smaller than a set height of the overflow port 47 because, for instance, too much ink is supplemented from an ink supplementation cassette 45 into the ink tank 40, the ink is discharged to the overflow chamber 52 through the overflow pipe 51 until the ink level becomes not larger than the set height of the overflow port 47.
Patent JP-H0683464-A (JP)
Title: Constant voltage circuit
Inventor: TAJIMA YOICHI
IPC: G05F1/56
Filed: 1992-08-31
Abstract: PURPOSE:To provide the economical constant voltage circuit equipped with a power source switch function and an operation display function. CONSTITUTION:A transistor(TR) Q21 for voltage control is provided. An error voltage detecting circuit Q22 detects the difference between a reference voltage VREF and a voltage based upon an output voltage VOUT. The output of this error voltage detecting circuit Q22 is supplied to the base of the TR Q22 for voltage control to control the output voltage VOUT to a constant value. The operation of the error voltage detecting circuit is controlled by a switching element Q23. A capacitor is provided between this switching means SW and the base of the TR Q21 for voltage control. When the switch means SW is turned ON, the operation of the error voltage detecting circuit Q22 is enabled through the switching element Q23 and the TR Q21 for voltage control is actuated through the capacitor C21. After the actuation, constant voltage operation is maintained.
Patent JP-H10108257-A (JP)
Title: Tdma radio communication system and its multiplexing method
Inventor: FUJIWARA YOSHIHIRO
IPC: H04W72/04
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To realize a base station with a small size at a low cost even in a case of extension of channels. SOLUTION: Two time division multiplexer circuits 222 form time slots by n-channel each respectively and output to a modulation circuit 224 every 1/2 period. Thus, the time slots are modulated each in an allocating frequency channel. A transmission amplifier circuit 232 amplifies power of consecutive transmission slots from the modulation circuit 224 and the amplified slot is sent to a communication area from an antenna system 236 through a transmission antenna connection circuit 234. A mobile station receives a prescribed time slot and sends an incoming time slot with the same frequency as that of the prescribed time slot after a 1/2 period. Since a frequency of an outgoing time slot from a base station differs from a frequency of a time slot from the mobile station, the time slots are smoothly received respectively without interference.  As a result, channel as two times of (n) channels is multiplexed onto one frame and the method is realized by the single base station.
Patent JP-H1193589-A (JP)
Title: Connector
Inventor: MUKONO KATSUHIKO
IPC: E21D11/08
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To produce a connection force of certain magnitude by merely conducting a push-in operation. SOLUTION: In the connector, a first member 1 having a first abutting part A1 in which a first dovetail groove M1 is formed and a second member 2 having a second abutting part A2 in which a second dovetail groove M2 is formed are provided. In order to connect the member 1 and the member 2 to each other, a pair of holding parts K1, K2 are provided, which can be inserted respectively into the parts M1, M2 of the parts A1, A2 disposed in opposition to each other so that both the parts K1, K2 communicate with each other. The interval between the parts K1, K2 increases with distance along a push-in direction X1. In this case, protruding members T are provided respectively on the rear ends of the parts K1, K2 in the direction X1 so that the members T can deform outward by being subjected to a certain pressure.
Patent JP-H0567920-A (JP)
Title: Oscillator circuit
Inventor: SATO TOMIO
IPC: H03B5/32
Filed: 1991-09-06
Abstract: PURPOSE:To improve the oscillation stability and the C/N of an output signal entirely. CONSTITUTION:A common resonator X1 is connected in common to an amplifier element Tr1 having a large input impedance and an amplifier element Tr3 having a small input impedance to form oscillation circuits respectively. The oscillation stability is enhanced by employing the amplifier element Tr3 to excite the resonator X1 at application of power and when an oscillation output level of the amplifier element Tr1 exceeds a prescribed value, the amplifier element Tr3 and the resonator X1 are disconnected by a switching element Tr2 to allow the amplifier element Tr1 to continue the vibration energy of the resonator X1. Thus, the C/N of the oscillation output is improved.
Patent JP-H10103400-A (JP)
Title: Liquid-sealed type bush
Inventor: YANO KATSUHISA
IPC: F16F13/14
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a liquid-sealed bush to effect vibration absorption at two different frequency regions. SOLUTION: A liquid-sealed bush comprises a main spindle metal fitting 1: an outer cylinder metal fitting 4 coaxially disposed at the outside of the main spindle metal fitting l with a distance therebetween; a rubber elastic substance 3 located between the main spindle metal fitting 1 and the outer cylinder metal fitting 4 and integrally intercoupling the two members, and having main and auxiliary liquid chambers 42 and 43, filled with low viscosity liquid L, arranged on both sides in a radial direction with the main spindle metal fitting 1 located therebetween; and a stopper member 5 fixed at the main spindle metal fitting 1 and having a stopper member 5 consisting of a first stopper part 51 protruding to the main liquid chamber 42 and a second stopper part 52 protruding to the auxiliary liquid chamber 43.  In this case, the sectional area of a first orifice passage 53 formed between the wall surface of the main liquid chamber 42 and the first stopper part 51 and extending in a direction extending across a radial direction and the sectional area of a second orifice passage 53 formed between the wall surface of the auxiliary liquid chamber 43 and the second stopper part 52 and extending in a direction extending across a radial direction are set differently from each other.
Patent JP-H1179826-A (JP)
Title: Basic brick for rotary kiln
Inventor: YAMADA TOKUICHI
IPC: F27B7/28
Filed: 1997-09-04
Abstract: PROBLEM TO BE SOLVED: To provide chromium-magnesia bricks that contain >=50 wt.% of chromium mineral and are used as a lining material for a rotary kiln with excellent resistance to spalling. SOLUTION: Chrome mineral in an amount of 60-90 wt.%, magnesia clinker in an amount of 10-40 wt.% and fused magnesia-chromia clinker in an amount 0-30 wt.% are combined so that the ratio of the chromium mineral to the magnesia clinker in the parts of 1-0.09 mm particle sizes ranges in from 3/2 to 2/3 and the total amount of the chromium mineral and the magnesia clinker of this particle size mounts over at least 50 wt.% of the whole raw material constituting the 1 mm 0. 09 mm particle sizes and the remaining is fused magnesia- chromium clinker. Then the formulation is fired at a temperature of >=1,700 deg.C whereby the elastic modulus is lowered and the resistance to spalling is increased. The provision of the chromia-magnesia bricks with excellent spalling resistance enables large prolongation of duration periods as a lining material for rotary kilns.
Patent JP-H07108371-A (JP)
Title: Manufacture of composite two-layer material
Inventor: SAKURAI DAIHACHIRO
IPC: B22D13/02
Filed: 1993-10-13
Abstract: PURPOSE:To manufacture a composite two-layer material with a heat-resistance corrosion resistance and wear resistance on its outer layer, and with toughness on its inner layer by applying the centrifugal casting method. CONSTITUTION:A metallic compound 3 is allowed to form on the outer wall of a casting mold 1 by inputting molten hypereutectic alloy material 2 into a rotating casting mold 1, and separating the metallic compound 3 of a primary crystal in the hypereutectic alloy material with a centrifugal force by a rotating casting mold 1. After residual hypereutectic or a eutectic alloy material solidifies to a specific thickness, molten hypo-eutectic alloy material or a material 5 close to a pure metal, is inputted in the rotating casting mold 1.
Patent JP-H10108061-A (JP)
Title: Image shake correction device
Inventor: SATO TSUGUO
IPC: G03B5/00
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To correct image shaking with high accuracy and to quickly make the operation at application of power stable. SOLUTION: An output signal of an X-direction gyro sensor 15 that senses an angular velocity of a video camera is amplified by a gyro amplifier 41, A/D-converted by an A/D converter section 42 and given to a CPU 45 as an angular velocity signal Es . The CPU 45 used an LPF 55 to detect a DC level of the angular velocity signal Es , a comparator section 56 produces a signal corresponding to a difference between an output signal of the LPF 55 and a reference voltage DCref and produces a signal to a D/A converter 50. The gyro amplifier 41 keeps a DC level of the angular velocity signal Es to be nearly constant, based on an output signal of the D/A converter 50.  The CPU 45 used an HPF 51 to eliminate low-frequency components from the angular velocity signal Es , an integrating section 52 integrates the resulting angular velocity signal Es to produce an angular signal Es that is used for correcting image shaking.
Patent JP-H06254651-A (JP)
Title: Preparation of rivet joint
Inventor: GEORUKU KORUPU
IPC: B21J1/06
Filed: 1993-09-20
Abstract: PURPOSE: To certainly remove difficult points generated at the time of manufacturing a riveted joint for members made of oxide dispersion reinforced type superalloy especially based on iron and nickel. CONSTITUTION: A rivet axis is made of a recrystallized, coarse grained iron- based or nickel-based oxide dispersion reinforced type superalloy having a crystal grain elongation in a longitudinal direction of 5:1 to 50:1. The production of rivet heads from a rivet axis base material is performed under defined processing temperatures, at an axis temperature between 600 deg. and 100 deg.C or at a tool temperature between 50 deg. and 300 deg.C.
Patent JP-2000090239-A (JP)
Title: Image retrieving device
Inventor: KAMINE HIROSHIGE
IPC: G06F17/30
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To provide an image retrieving device capable of retrieving an image while considering similarity in the composition or color tone of images. SOLUTION: This image retrieving device is composed of a central processing unit(CPU) 1, a display device 2, an input device 3 and a secondary storage device 5. Under the control of the CPU 1, an edge extracting part 10 performs edge extraction while using the hue values and luminance values of respective pixels of the image, and based on the information of edge, an area dividing part 16 performs clustering and separates the image into respective pattern areas. Further, a feature value obtained based on the hue value and luminance value is extracted for every divided pattern area, and by comparing the feature amounts of a reference image and a retrieval object image, an image similar to the reference image is retrieved out of retrieval object images.
Patent JP-S63110231-A (JP)
Title: Elastomer composition
Inventor: TAKAO HIROMI
IPC: C08L23/08
Filed: 1986-10-27
Abstract: PURPOSE:To obtain a crosslinkable elastomer composition outstanding in heat, ozone and low-temperature resistances, with improved oil resistance, by blending each specific alpha-olefin copolymer rubber and ethylene copolymer in specified proportions. CONSTITUTION:The objective composition can be obtained by blending (A) 99-50wt% of an alpha-olefin copolymer rubber prepared from (i) ethylene and (ii) an alpha-olefin (e.g., propylene) and (B) 1-500wt% of an ethylene copolymer prepared from (iii) ethylene and (iv) a (meth)acrylic ester (e.g., methyl acrylate) in a molar ratio (iii)/(iv) of pref. 58-80:42-20.
Patent JP-S62118199-A (JP)
Inventor: TEIENDORA GARUGU
IPC: F17C11/00
Filed: 1985-11-18
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-H06113519-A (JP)
Title: Electromagnetic rotating machine
Inventor: IMAI YASUAKI
IPC: H02K29/14
Filed: 1992-09-25
Abstract: PURPOSE:To provide an index sensorless motor which is magnetized and assembled highly accurately. CONSTITUTION:A positioning engaging part 201 is provided at some point of a magnet 2. When the magnet is magnetized, the engaging part is engaged with a positioning member on the magnetizing yoke side while when the magnet and a rotor case are assembled, the engaging part is engaged directly or indirectly with a positioning member provided for the rotor case.
Patent JP-H02187442-A (JP)
Title: Halogenated resin composition
Inventor: AKAMINE HIROSHI
IPC: C08K3/26
Filed: 1987-10-12
Abstract: PURPOSE:To provide a halogenated resin composition having excellent thermal stability and preventing an outdoor whitening phenomenon by compounding a halogenated resin with an organic acid metal salt, a copper-containing hydrotalcite compound, etc., in a specific ratio. CONSTITUTION:100 pts.wt. of a halogenated resin (e.g. polyvinyl chloride) is compounded with 0.01-5 pts.wt. of one or more of organic acid metal salts (e.g. calcium stearate) and 0.01-5 pts.wt. of one or more of copper-containing hydrotalcite compounds (e.g. a compound of the formula) and copper glycine salt to provide a halogenated resin composition. The composition may be, if necessary, compounded with a metal oxide, antioxidant, UV stabilizer, plasticizer, filler, etc.
Patent JP-2000090924-A (JP)
Title: Non-aqueous secondary battery
Inventor: SATO HIDEJI
IPC: H01M10/05
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a battery having a high capacity and capable of restricting the cycle deterioration by using the metal material selected in the complex compound, which is mainly composed of a compound selected from among specified elements, and the mixture of these compound and obtained by heat treating the compound capable of storing and discharging the Li ion after the heat treatment, and having a specified mean grain size in the secondary grains or the primary grains of the compound. SOLUTION: The positive electrode active material or the negative electrode active material is made of the metal material, carbonaceous material and graphite material. The metal material is obtained by heat treating a complex compound mainly composed of a compound such as the oxide and the sulfide of an element selected from among group Ia, group IIa, titanium, etc., and a compound selected from the mixtures of these compounds and capable of storing and discharging the Li ion after the heat treatment, and the mean particle diameter of the secondary particles of the compound is set at 10 μm or less, or the mean particle diameter of the primary particles is set at 500 nm or less, and a non-aqueous secondary battery is thereby formed.  Desirably, a ratio of the metal material to the carbonaceous material and the graphite material is set at 10-65 wt.% in the whole of the negative electrode active material at 100 wt.%.
Patent JP-H0679560-A (JP)
Title: Control device of compound finishing machine
Inventor: MOMOKITA ATSUSHI
IPC: B23Q15/007
Filed: 1992-08-31
Abstract: PURPOSE:To reduce the cycle time by carrying out an optimum control of a piercing time in a laser processing time, and a rapid traverse stopping position in a tap processing time, without inputting the data of the plate thickness and the like which is adapted to a compound processing machine including a hydrau lic punch press. CONSTITUTION:A detecting means 19 of the plate thickness and the like to obtain the plate thickness and the hardness data of a work W from the position and speed detecting signal Z and from the pressure detecting signal P generated in the punch operation of a hydraulic punch press 1 is provided. Means 27 to 29, and 31 to utilize the data of the plate thickness and the hardness to control a laser processing machine 2 are provided. In the laser processing, the plate thickness data and the like are utilized to control the piercing time, the duty ratio, and the output. In the tap processing, the plate thickness data is utilized to control the converting position H2 of a rapid traverse and a cutting feeding.
Patent JP-S61135888-A (JP)
Title: One-point mooring type buoy having york
Inventor: TAKARADA SANEAKI
IPC: B63B22/02
Filed: 1984-12-05
Abstract: PURPOSE:To reduce the dynamic mooring power components caused by the rocking motion of a floating body in waves by connecting one end of a mooring rope or wire to the tip end of a yoke rotatably mounted on an one-point mooring buoy and connecting the other end of the wire to a weight dipped in a liquid in a tank of the moored ship body. CONSTITUTION:The basic end of a yoke 11 is rotatably mounted on a turntable 17 arranged on an one-point mooring buoy 18 and the other tip end of the yoke 11 is connected to one end of a mooring rope or wire 12, while the other end of the wire 12 is connected to a weight 13 which is dipped in a liquid of a tank 15 arranged in a moored ship body 10. The weight 13 moves vertically and acts as a buffer spring against the rocking motion of the ship body 10 caused by waves or the like. Thereby, the spring characteristics of the mechanism which supports the yoke 11 can be softened so that the dynamic mooring power components based on the rocking motion of the floating body in waves can be reduced.
Patent JP-H0679299-A (JP)
Title: Sludge draining and drying device
Inventor: ITO TATSUUMI
IPC: C02F11/12
Filed: 1992-08-31
Abstract: PURPOSE:To easily obtain a dried powdery sludge by providing a tank for draining a slurry sludge, a heat exchanger for heating the slurry sludge, a screw conveyor for discharging the high-temp. slurry sludge, a burner for forming hot air and a condensed water tank. CONSTITUTION:In the sludge draining and drying device 30, the concd. sludge 5 in a tank 7 is transferred to the vessel 2 of a draining tank 6, and water is separated by a filter pipe 1 to form a slurry sludge which is introduced into the pipe 15 of a heat exchanger 14. The pipe 15 and the cylinder 20 of a screw conveyor 16 are heated by an ignited burner 22, and the slurry sludge is sufficiently dried while being conveyed by the conveyor 16 and discharged to the outside as the dried powder. In this case, the hot air having a high content of moisture generated in the cylinder 20 when the slurry sludge is dried is brought into contact with the pipe 15 cooled by the slurry sludge, hence the moisture is condensed, the condensed water is accumulated in a condensed water tank 26, and the odorless hot air free of moisture is discharged from a stack 21.