baber/WOPTO huggingface dataset:
Patent JP-H0993747-A (JP)
Title: Line feeder
Inventor: HARA AKINORI
IPC: B65H63/04
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To draw out a wire smoothly and besides at high speed by making a support arm, which has a tip provided with a rotatable pulley, and an auxiliary arm, whose tip is attached to the middle of the support arm, out of elastic member having different elastic moduli. SOLUTION: If a covered wire S is drawn out one or two turns when drawing out a covered wire S from a coil C, the tip of a support arm 3 is pulled down by the downward strong load added to the pulley 2 of a wire feeder 1, and the support arm 3 is bent largely. At this time, since the support arm 3 has elasticity, this makes it linear by pulling up the covered wire S strongly upward, seeking to return to the former posture. Furthermore, through the support arm 3 seeks to vibrate the tip by the force of return, the vibration property does not conform to that of an auxiliary arm 6, since the middle is supported by the auxiliary arm 6 different in elastic modulus, so it can not maintain the vibration state, and the vibration is suppressed, and stable pull out of the covered wire can be made.
Patent JP-S60143354-A (JP)
Title: Photoconductive member
Inventor: SAITOU KEISHI
IPC: G03G5/08
Filed: 1983-12-30
Abstract: PURPOSE:To obtain a photoconductive member good and stable in electrical, optical, and photoconductive characteristics, improved in photosensitivity in a longer wavelength region, and superior in both mechanical strength and durability, by forming a photoreceptor of a specified layer structure made of a-SiGe(H, X) on a substrate. CONSTITUTION:A photoconductive photoreceptor 102 is formed on a substrate 101, and it is composed of the first layer 103 made of amorphous Si, from the side of the substrate, and the second layer 104 made of amorphous Si and Ge, and the third layer 105 made of amorphous material contg. Si and N. The layer 104 contains Ge in a concn. distribution nonuniform in the layer 104 thickness direction, and at least one of the layers 103 and 104 contains O, and H and/or halogen, and further, preferably, a material for governing conductivity. The formation of the photoreceptor 102 having such a layer structure can improve electrical, optical, photoconductive, voltage withstanding, and use environment withstanding characteristics.
Patent JP-S60144205-A (JP)
Title: Automatic arraying apparatus for pigeon-leg ring
Inventor: SUZUKI MISAKO
IPC: A01B35/00
Filed: 1983-12-30
Abstract: PURPOSE:To enable engraved and colored pigeon-leg rings to be arranged in arrays automatically, by fitting a pigeon-leg ring supported by a conveying means of an engraving machine on a transferring member, and rotating the transferring member until it encounters an arraying member, where the pigeon- leg ring is fitted on the arraying member. CONSTITUTION:A transferring member 16 is connected through a traction rope 20 to the tip of a lever rod 19 oscillated about a support axis 18 by the operation of an electromagnet 17. The transferring member 16 is adapted to be made pivot to the left by approximately 90 deg. by the operation of the lever rod 19 and returned to its original position by the elastic force of a spring 21. An arraying member 26 is composed of a multiplicity of supporting bars 28 implanted on a circular frame 27 with equal spaces. A ratchet 30 on a rotary shaft 29 is fixed to the circular frame 27 and connected with a solenoid 31 through a traction bar 32. An engraved pigeon-leg ring (a) is fitted on the transferring member 16, and the transferring member 16 is rotated until it encounters one of the supporting bars 28, where a spring member 22 fitted around the transferring member 16 is actuated to fit the pigeon-leg ring (a) on the supporting bar 28.
Patent JP-H03113713-A (JP)
Title: Head position detecting device
Inventor: KAWAZOE KAZUSHIGE
IPC: G11B5/596
Filed: 1989-09-22
Abstract: PURPOSE:To improve the high density recording on a discoid recording medium by detecting directly and optically the recording track of the discoid recording medium as the position detection information of a magnetic head. CONSTITUTION:The data surface 11 of the lower side of a hard disk 3 is irradiated vertically from the bottom by light from a light emitting element 31 transferred in the direction of an arrow mark (c) along an optical path constituted of a polarizer 32 and a mirror 34, etc., and the light is transmitted vertically in the direction of the arrow mark (d) through a pair of an upper and a lower data surface 11 and a disk base 22, and the light is received by a light receiving element 40 through the polarizer 39. At that time, the irradiating light f1 is linearly polarized when it is transmitted in the direction of the arrow mark (c) through the polarizer 32, and its angle of polarization is made uniformly equal. As for the polarized irradiating light f1, the light f2 which is transmitted through a guard band 24 when the irradiat ing light is transmitted in the direction of the arrow mark (d) through a pair of the upper and the lower data surfaces 11 and the disk base 22 is not changed in its angle of polarization, but the light f3 transmitted through the recording track 23 is changed in its angle of polariza tion by a prescribed angle, and the lights f2 and f3 are received by the light receiving element 40 through the polarizer 39, and the light f2 is bright, and the light f3 is dark, and the light receiving element 40 can distinguish them by the brightness of the light.
Patent JP-H0589229-A (JP)
Title: Finger image input device
Inventor: OSAWA HIDEO
IPC: A61B5/117
Filed: 1991-09-26
Abstract: PURPOSE:To provide a finger image input device capable of easily and surely making a finger contact closely in spite of the degree of skill and the shape of finger of an individual and stably and surely inputting a finger image when the finger is inputted by placing on a finger contact part. CONSTITUTION:A finger placing part 4 formed at the upper plane part of a device main body and on the upper plane of which the finger contact part 3 on which the finger that is a body to be detected is placed is provided is protruded over the upper plane of the device main body so that the position of the finger can be set higher than the position of the fingers located at both sides of the part. Thereby, it is possible to make the fingers other than the one coming in contact free in natural shape, and to easily make the finger contact closely with the finger contact part 3.
Patent JP-H0990763-A (JP)
Title: Developing device for electrophotograpy
Inventor: HOSHI NOBUYOSHI
IPC: G03G15/09
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a developing device in which both of the efficiency of developing and the efficiency of carrier cleaning are high. SOLUTION: An electrostatic latent image formed on the surface of a photosensitive member (a recording body) 1 is developed by the developer of a developing roll 43 (two components developer). At least one part of developer passing between the developing roll 43 and the photosensitive member 1 is forcibly separated from the developing roll 43 utilizing the magnetic repulsion force of a magnet or a scraper, and flows down along the surface of the photosensitive member 1 as being guided by a guide electrode plate 45. The flowing down developer is magnetically captured below the developing roll 43 by a magnetic roll 6, and develops the electrostatic latent image again. The left developer mounting on the magnetic roller after capture is removed by a scraper 63, and the magnetic roller 6 is used both as a developing roller and a carrier roll in common.
Patent JP-S60142526-A (JP)
Title: Measurement of electrical characteristics of semiconductor element
Inventor: SUZUKAWA KOUJI
IPC: H01L21/66
Filed: 1983-12-29
Abstract: PURPOSE:To reduce the dispersion of contact resistances between an element and probe needles and prevent the breakdown of probe needles by inserting in series resistances having larger resistance values than the contact resistance between the semiconductor element and the probe needles. CONSTITUTION:A semiconductor element 1 is provided, for example, with four probe needles in the forming line and each probe needle is tungsten needle having a balance resistance RB of 1/2W: 0.47+ or -1%OMEGA. In an equivalent circuit, a current flowing into the forming probe needle BF1 is calculated and resistances are considered as Rc1<Rc2, Rc3, Rc4. In this case, I'1 becomes larger than I'2, I'3, I'4. This means that dispersion of contact resistances becomes large in case there is no balance resistance and a current is concentrated to the smallest contact resistance. Thereby, a probe is easily broken during measurement. When RB> Rc1, Rc2, Rc3, Rc4, I'1=I'2=I'3=I'4 and a flowing current is equalized. Thereby the probe needle is not broken during measurement.
Patent JP-2001076582-A (JP)
Title: Electronic apparatus
Inventor: MIYAJIMA AKIO
IPC: G06F3/033
Filed: 1999-09-01
Abstract: PROBLEM TO BE SOLVED: To provide an electronic apparatus arranged with many input switches on the operation section of a cellular phone or the like, and allowing a finger to make a good sliding action on a touch panel switch without requiring the dedicated space for the touch panel switch. SOLUTION: A flexible touch panel switch 37 is arranged on a membrane switch 38. When a finger makes a sliding action on the touch panel switch 37, the moving direction and movement quantity of the finger can be detected by the output from the touch panel switch 37, a desired item can be easily selected, and the lower membrane switch 38 is pressed and operated via the touch panel switch 37, thereby an electronic apparatus capable of inputting such information as predetermined numerals, having good operability, and capable of providing a wide display section 33 can be easily realized.
Patent JP-S63102290-A (JP)
Title: Optical integrated circuit and manufacture thereof
Inventor: KOBAYASHI SOICHI
IPC: H01S5/00
Filed: 1986-10-20
Abstract: PURPOSE:To omit the regulation of an optical coupling of a light source to an optical guide thereby to enhance the mass productivity of an optical integrated circuit and to reduce the cost by providing a buffer layer having a nonreflecting film having good optical alignment with the guide on the end face of a semiconductor laser resonator for mechanically aligning with the guide on a semiconductor substrate. CONSTITUTION:A semiconductor laser 10 having an active layer 17, and clad layers 20 and 21 is formed on a substrate 9. The end face of the laser 10 in one side direction is etched to form an optical guide, and a step is formed. In case of an n-type substrate, upper and lower electrodes 11 and 12 are formed, as shown, while in case of a semi-insulating substrate, n-type electrodes are formed laterally in a planar shape. Then, a nonreflecting film 13 is formed to optically couple an optical guide 16 to the laser 10 in high efficiency. A buffer layer 14 is formed on the substrate 9. Then, a buffer layer 15 for the guide is formed on the buffer layer. Optical guide layer 16 is formed on the layer 15 at 400 deg.C or lower.
Patent JP-H03113179-A (JP)
Title: O-ring installation groove and back-up ring
Inventor: SUGIMURA NOBUYUKI
IPC: F16J15/32
Filed: 1989-09-22
Abstract: PURPOSE:To prolong the service life of an O-ring by allowing an O-ring installation groove to have a groove bottom surface recessed into arcuate form, and forming a back-up ring to conform to the bottom surface of the O-ring installing groove whose undersurface is recessed into an arcuate form. CONSTITUTION:When a shaft 10 supported by a bearing 18 revolves, an O-ring installation groove 11 part generates a strain due to torsion and bending. Since a groove bottom surface 13 is shaped to an arcuate form, a smooth strain is generated over a wide range of the groove bottom surface 13, and the generation of a strain is repeated, and a fatigue failure is generated at the thinnest part of the groove 11 part, and destrucution starts from this part. Though, when the pressing force in the direction of arrow A16 is applied onto an O-ring 16, a back-up ring 17 is pressed in the same direction, the force in the direction of arrow A17 acts onto the ring 17, since the groove bottom surface 13 is formed into an arcuate form and also the undersurface 17b of the ring 17 is deformed to an arcuate form, and the upper surface 17a of the ring 17 approaches a bearing 18. Accordingly, the gap between the upper surface 17 and the bearing 18 reduces, and the intrusion of the O-ring 16 into the gap is prevented.
Patent JP-S61117492-A (JP)
Inventor: UIRIAMU ARUFURETSUDO SUPERINKU
IPC: G21F7/047
Filed: 1985-11-05
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-2000072845-A (JP)
Title: Production of epoxy resin
Inventor: MORIMOTO TAKASHI
IPC: C08G59/06
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To obtain an epoxy resin useful for electrical insulating materials for semiconductor sealing or the like, printed circuit boards, solder resist, adhe sive, coating or the like, by reacting a polyhydric phenol with an epihalohydrin in the presence of an alkaline hydroxide. SOLUTION: A polyhydric phenol (e.g. o-cresol novolak) is reacted with an epihalohydrin (e.g. epichlorohydrin) in the presence of an alkaline hydroxide (sodium hydroxide) to provide the objective resin. The glycidol content contained in the epihalohydrin charged for reaction is reduced to <=0.2 pts.wt. based on 100 pts.wt. epihalohydrin. A recovered epihalohydrin recovered from a reaction solution after epoxidization reaction is preferably used as the epuhalohydrin. The epuhalohydrin is used in an amount of 2-15 mole based on 1 mol phenolic hydroxyl group.
Patent JP-H06104871-A (JP)
Title: Optical multiplex communication system
Inventor: ICHIKAWA AKIHIKO
IPC: H04J14/00
Filed: 1992-09-17
Abstract: PURPOSE:To use a single optical transmission line with improved usage efficiency by simple constitution at low cost in an optical communication system for converting analog picture signals and digital data signals to optical signals and transmitting them through the optical transmission line. CONSTITUTION:The analog signals of a first band and the digital base band signals of a second band which does not overlap with the first band are electrically coupled at an electric signal coupling means 1 and then are converted to the optical signals at an optical conversion means 2 to be transmitted. Or, after respectively converting the analog signals and the digital base band signals to the optical signals, they are optically coupled by an optical coupling means and transmitted on the optical transmission line 3. On a reception side, after the optical signals are converted to electric signals, the electric signals of the first and second bands are filtered and extracted.
Patent JP-S60132922-A (JP)
Title: Manufacture of digitalis antiboy
Inventor: HANSU GEORUKU BATSUTSU
IPC: G01N33/94
Filed: 1984-11-26
Abstract: The present invention provides a process for the preparation of digitalis antibodies in which appropriate mammals are immunized with a digoxin bound to protein, the animal serum is obtained, the immune globulin-containing protein fraction is separated in known manner, the immunologically-active globulins are adsorbed on an immunologically-active column and separated from the other proteins, the antibodies are again eluted from the column and the Fab fractions are split with papain and purified, wherein, as immunologically-active adsorbent, there is used an inorganic matrix of large surface area to which digitoxin aldehyde is bound via a spacer which cannot be split with papain and the splitting off of the Fab fraction from the antibodies is carried out on the matrix. The present invention also provides digitalis antibodies obtained by this process, which antibodies can be used for the therapy of digitalis intoxications and for preparing immunological reagents for the determination of digitalis glycosides.
Patent JP-S62100309-A (JP)
Inventor: DANIERU MACHISU
IPC: B66B21/12
Filed: 1986-10-17
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-H09106685-A (JP)
Title: Nonvolatile semiconductor memory device
Inventor: RI SHIYOUKON
IPC: G11C16/04
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To decrease the number of transistors to be selected from a cell string. SOLUTION: When a cell string SC1 is selected and connected with a bit line and then a reference cell string RC3 is selected and connected with a bit line, the cell strings SC1, SC2 are connected with bit lines BL1, BL2 and, at the same time, the reference cell string RC3, RC4 are connected with bit lines BL3, BL4. One of two bit lines BL1, BL2 is connected selectively with the input terminal of a sense amplifier 11 through column select transistors YT1, YT2 and one of two bit lines BL3, BL4 is connected selectively with the input terminal of sense amplifier 11 through column select transistors YT3, YT4. Difference between two bit lines connected selectively is sensed by means of a sense amplifier. Consequently, the select transistors in cell string can be decrease one by one.
Patent JP-2001072205-A (JP)
Title: Refuse disposal system
Inventor: YOSHIDA TAKUYA
IPC: G06Q50/10
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To simply and stably manage a refuse disposal system by determining a disposal means of a transport destination for transporting the refuse from a storage means corresponding to at least one of the stock in formation of a refuse storing means or information of a disposal volume or the operating condition of a refuse disposal means. SOLUTION: The information on the stock, collected by stock information collecting means 311-314 of plural refuse storing means 301-304, is transmitted by information transmitting means 321-324. The information of the available volume connected from various kinds a-c of available volume information collecting means 211-214 of plural refuse transporting means 201-204 is transmitted by information transmitting means 211-224.  A transporting method determining means 522 receives the information of the stock information accumulating means 513, the information of the available volume information accumulating means 512 and the information of an operating condition information accumulating means 511, and determines a kind and a transporting volume of each refuse transporting means 201-204 corresponding to the refuse storing means 301-304, and the corresponding relationship of the refuse storing means 301-304 and the refuse disposal means 101-102 of the transport destinations.
Patent JP-H1098151-A (JP)
Title: Oscillator
Inventor: KONDO SHUJI
IPC: H03B5/32
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To provide an oscillator, wherein an organic substance of a bonding agent for fixing an active element does not stick to a vibrator element, and when the active element or the vibrator element is damaged, a non-defective item can be reused. SOLUTION: An active element 2 is mounted inside the first vessel 1 whose upper surface is opened, and the opening part of the first vessel 1 is closed up with a vibrator unit 3 which contains a vibrator element 6. By attaching the vibrator unit 3 to the opening part of the first vessel 1, the second connection electrodes 11a-11d of the second vessel 5 of the vibrator unit 3 are connected electrically to the first connection electrodes 14a-14d of the first vessel 1. With the vibrator element 6 and the active element 2 being housed in separate vessels respectively, an organic substance of the bonding agent for fixing the active element does not stick to the vibrator element 6. When the active element 6 or the vibrator element 2 has been damaged, by separating the first and second vessels 1 and 5 non-defective items can be reused.
Patent JP-H053032-A (JP)
Title: Alkaline storage battery
Inventor: OKAYAMA TEIJI
IPC: H01M4/06
Filed: 1991-06-25
Abstract: PURPOSE:To suppress an internal pressure due to the generation of hydrogen gas during storage so as to enhance its discharge performance by providing a gelnegative electrode, in which the corrosion of non-amalgamated zinc alloy powders being prevented, in an alkaline battery. CONSTITUTION:An alkaline battery of this invention contains a gel negative electrode 4 comprising zinc allay powders and an alkaline electrolyte. The gel negative electrode 4 contains an anticorrosives for the zinc alloy powders. The anticorrosives contain indium compounds, for example an indium oxide being contained in an amount of 0.01 to 0.1wt.% in terms of only indium relative to the zinc alloy powders. Furthermore, as the anticorrosives, an alkyl benzene sulfate, in which the number-of-carbon of an alkyl group being equal to and less than thirty five, or its salt neutralized by an alkaline metal, for example alkyl benzene potassium sulfate, the number-of-carbon of which being nine, is contained ranging from 0.01 to 0.1wt% therein.
Patent JP-H0886574-A (JP)
Title: Executing method for prepared unshaped refractories
Inventor: KOCHIGAMI KAZUHIRO
IPC: B22D11/10
Filed: 1994-09-16
Abstract: PURPOSE: To so execute prepared unshaped refractories as not to cause buckling, crack, delamination, etc., by providing an expansion allowance for absorbing the expansion of a material to be executed in the horizontal direction in the height direction of a melting vessel when the refractories are executed in a molten material treating vessel. CONSTITUTION: A core is set in a tundish l, high alumina castable (prepared unshaped refractories) 7 is cast between the core and the permanent lining 6 of the tundish 1, and executed. After the executed unshaped refractories (the material to be executed) 7 is cured, the core is removed. Thereafter, high alumina mortar 9 is poured as the mortarlike refractory material in the expansion allowance (longitudinal groove) 8 formed at the material 7 to be executed, charged, cured for about 24 hours, and then dried. Thus, lining is conducted, and hence the thermal expansion of the horizontal direction of the material 7 to be executed can be absorbed by the expansion allowance (groove) 8 of the longitudinal direction formed at the material 7 to be executed and the high alumina mortar charged in the allowance 8.
Patent JP-S6488340-A (JP)
Title: Method for measuring hemoglobin
Inventor: TAMURA TOMOMI
IPC: G01N33/72
Filed: 1987-09-30
Abstract: PURPOSE:To enable the direct and continuous measurement of the fluctuation in the content of hemoglobin (Hb) in blood by an optical technique from a living body by selecting the specific two different wavelengths at which only the change in the absorbancy by Hb is substantially changed in a >=700nm wavelength region. CONSTITUTION:The specific two different wavelengths at which only the change in the absorbancy by the Hb is substantially generated in the >=700nm wavelength region are selected and the light rays of these wavelengths are directly projected to the biotissue. The measurement is then made in accordance with the changes DELTAA1 and DELTAA2 in the absorbancy with the respective wavelengths, K1; the absorption coefft. of the oxidation type Hb at the wavelength lambda1, K1'; the absorption coefft. of the deoxidation type Hb at the wavelength lambda1, K2; the absorption coefft. of the oxidation type Hb at the wavelength lambda2, K2'; the absorption coefft. of the deoxidation type Hb at the wavelength lambda2. Namely, the fluctuation in the respective quantities of the oxidation type Hb and the deoxidation type Hb and/or the fluctuation in the total Hb quantity in the optical path for irradiation is directly and continuously measured.