baber/WOPTO huggingface dataset:
Patent JP-S61237486-A (JP)
Title: Laser device
Inventor: YOSHIDA TOSHIO
IPC: H01S3/081
Filed: 1985-04-15
Abstract: PURPOSE:To oscillate both laser beams by an unstable type resonator and laser beams by a stable type resonator by fitting the unstable type resonator and the stable type resonator using a concave mirror in common and taking in and out a plane mirror to a resonator space. CONSTITUTION:A concave mirror 4 and a convex mirror 5 constituting an unstable type resonator and a beam-extracting mirror 6 are disposed. A plane mirror 11 is set up immediately before the beam-extracting mirror 6, a partial reflecting mirror 12 is mounted to an oscillator box body 1 so that a stable type resonator is constituted by said concave mirror 4 and the plane mirror 11, and a mirror-moving mechanism 13 taking in and out said plane mirror to a resonator space is housed in the oscillator box body 1. In such constitution, the unstable type resonator is organized by the concave mirror 4, the convex mirror 5 and the beam-extracting mirror 6 when the plane mirror 11 is extracted from the resonator space by the mirror-moving mechanism 13, and the stable type resonator is constructed by the concave mirror 4, the plane mirror 11 and the partial reflecting mirror 12 when the plane mirror 11 is introduced into the resonator space.
Patent JP-2000277198-A (JP)
Title: Structure of female terminal
Inventor: SAITO YASUSHI
IPC: H01R13/11
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To prevent a connection failure in conjunction with the damage of a terminal due to an arc by forming spring contact parts at two places located on the entrance side and the deep side of a fitting part. SOLUTION: Spring contact parts 1c, 1d are formed at two places located on the entrance side and the deep side of a fitting part 1a of a female terminal. When a male terminal part 2a of a male terminal is fitted in the fitting part 1a, first, the male terminal part 2a abuts on the spring contact part 1c on the entrance side. Although an arc is generated at that time, no arc is generated when it successively abuts on the spring contact part 1d on the deep side. That is, the spring contact part 1c on the entrance side and the spring contact part 1d on the deep side are exclusively used for arc generation and for electrical connection, respectively, so that the spring contact part 1c on the entrance side receives damage such as the breakage of the plated layer due to the arc, but such damage does not occur in the spring contact part 1d on the deep side, so that no contact trouble occurs and contact resistance is stabilized.
Patent JP-H11256402-A (JP)
Title: Drying-preventive sock
Inventor: SEKIGUCHI KAZUHIRO
IPC: A41B11/00
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To obtain a drying-preventive sock capable of enhancing wetness preservability of a foot and giving excellent wearing feeling. SOLUTION: This sock has a rubber layer on a heel or a toe part brought into contact with a rear part of a foot in the sock. A wetness preservability the heel or the toe is enhanced by the action of the rubber layer to prevent keratinization of the skin in the dry season. The sock and the rubber layer are made in one body and give excellent wearing feeling and high durability.
Patent JP-S574913-A (JP)
Title: Urokinase preparation for oral administration
Inventor: FUKUSHIMA TSUNEKAZU
IPC: A61P7/02
Filed: 1980-06-11
Abstract: PURPOSE:The titled preparation that is made by confining urokinase in spaces in fine lipid particles, thus removing bad influences caused by parenteral administration and making it possible to keep prolonged activity in blood. CONSTITUTION:A solution of a lipid, e.g., phospholipid such as lecithin or phosphatidylcholine, in a solvent that causes no denaturation of the lipid such as ethanol is treated to remove the solvent. Then, the lipid is made into films. At this time, cholesterol or phosphatidic acid may be added as a stabilizer. Another solution of urokinase in a solvent that causes no denaturation of the lipid such as a phosphoric acid buffer solution of 6-8pH is added to the film and they are vigorously stirred. Preferably, they are treated with ultrasonic waves to disperse the film uniformly, resulting in the inclusion of urokinase in spaces of the lipid. The addition of a high- molecular stabilizer such as albumin gives the preparation with highly increased stability.
Patent JP-H11274135-A (JP)
Title: Substrate treatment apparatus
Inventor: MIYA KATSUHIKO
IPC: H01L21/304
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To prevent reduction in drying throughput and the generation of a watermark. SOLUTION: A substrate W is held in a spin base 1 and rotated around its axis J. A spin base 12 is positioned under a lower surface of the substrate W, held in the spin base 1 as facing opposite thereto, while an upper-part atmosphere shielding member 2 is positioned above an upper surface of the substrate as facing opposite thereto. The spin base 12 is provided therein with a treatment-solution supply port 33 for supplying a treatment solution to a central part below the lower surface of the substrate W and a gas supply port 34 for supplying a gas to the central part below the lower surface of the substrate W.  The upper-part atmosphere shielding member 2 is provided therein with a treatment-solution supply port 43 for supplying the treatment solution to a central part above the upper surface of the substrate W and a gas supply port 44 for supplying the gas to the central part above the upper surface of the substrate W. The spin base 12 and the upper-part atmosphere shielding member 2 are provided, so that the respective gas supply ports 34 and 44 becomes asymmetrical with respect to the rotational center axis J of the substrate W held in the spin base 1.
Patent JP-2000276981-A (JP)
Title: Push rotary switch
Inventor: ONUKI KAZUMITSU
IPC: H01H25/00
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a space-saving and low-cost push rotary switch. SOLUTION: A plurality of fixed contact pieces 10 are implanted in a base, a movable contact circuit for rotary switching making contact with the fixed contact pieces 10 is formed on a printed circuit board 9 placed on the base, a rotary shaft 3 linked to the printed circuit board 9 is put through a housing 1 forming a switch body, and the housing 1 is fitted into the base. By turning the rotary shaft 3 interlocking with the printed circuit board 9, switching between circuits takes place, and thus this switch acts as a rotary switch. A hollow part is axially bored in the rotary shaft 3, a depressing shaft 6 is provided therein in a vertically movable manner, a contact circuit for push-button switching is formed on a back surface of the surface of the printed circuit board 9 where the movable contact circuit for rotary switching is formed, the contact circuit for push-button switching is connected to the movable contact circuit for rotary switching, a curved movable contact piece 3 is placed on the contact circuit for push-button switching, and the contact circuit for push- button switching is closed by depressingly operating the depressing shaft 6.
Patent JP-H01252076-A (JP)
Title: Mobile body locus display device
Inventor: SHIMODA KENJI
IPC: H04N5/262
Filed: 1988-03-31
Abstract: PURPOSE:To display the locus of a mobile body by selecting a picture element of a mobile part in a picture element of one field, comparing an input video signal with a 1-field time delay signal, selecting the picture element, replacing the picture element of it with that of the input video signal and adding sequentially the mobile part for each field. CONSTITUTION:In the case of mobile locus display, a control signal A is brought into 'H' and the video signal IN is inputted. When a noise extraction circuit 4 detects a difference signal (e) from a frame memory 14 and the input IN to be a specified value or over, a movement detection circuit 16 gives an 'H' level, the 'H' level of the AND gate 16 switches the SW1 to lead the output of the SW 2 to a frame memory 14. When the luminance level of the mobile body is high, the maximum value detection circuit 16 compares the signals IN and OUT through the SW 2 and a K multiple circuit 8 lowers the brightness and a limiter 10 limits the level below the black level, the result is given to the SW1 to rewrite the memory 14. When the brightness level is low, the system of the limiter 11 is selected. The noise reduction circuit is used and the locus of the mobile body is shown, then the circuit is simplified.
Patent JP-H06261728-A (JP)
Title: Production of coffee raw beans and skin peeling apparatus
Inventor: ENOMOTO KAZUO
IPC: A23N7/00
Filed: 1993-03-12
Abstract: PURPOSE:To obtain a method for producing coffee raw beans which are kept in a state of raw beans even after removing a silver skin (most inner skin of coffee beans) from a raw beans having the silver skin. CONSTITUTION:Raw beans whose silver skin is left on the surface are washed with water and miscellaneous materials mixed in the raw beans are removed by dry sorting without applying means of heating and drying and polishing processes at plural stages are repeated to remove silver skin without adding water content.
Patent JP-S62235137-A (JP)
Title: Method of separating sheet-like accumulated material
Inventor: OKADA YOSHIAKI
IPC: B65H33/04
Filed: 1986-04-04
Abstract: PURPOSE:To divide sheets into a plurality of sets each having a predetermined number, by inserting sheet-like materials each having a surface with a frictional resistance less than that of the sheets, among the sheets at intervals of the predetermined number, by inclining the sheets to slide them along the sheet-like material as a boundary. CONSTITUTION:Workpieces (sheets) 1 are accumulated one by one on an inclined bed which is horizontally set at first. At intervals of a predetermined number of the sheets, liner sheets 4 having a frictional coefficient with respect to each sheet 1, which is less than that between each adjacent sheets, is inserted among the sheets. After the inclining bed 2 is inclined by an inclining cylinder 6, the inclining bed 2 is then pushed up by an elevating device 3, and therefore, when each inserted liner sheets 4 reaches an upper outlet port, the workpieces sides on the liner sheet 4 and, therefore, the workpieces are shifted onto a conveyer 5 while they are held to be stacked one upon another, and they are conveyed to the next working station. Accordingly, it is possible to automate the division of sheets into a plurality of sets each heaving a predetermined number of sheets, which has been conventionally made by human hands.
Patent JP-S60221382-A (JP)
Inventor: YAMADA YORINOBU
IPC: C03C17/42
Filed: 1984-04-19
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-S576320-A (JP)
Title: Decentralized type continuous level measuring device
Inventor: HIROKUBO SHIGERU
IPC: G01F23/26
Filed: 1980-06-13
Abstract: PURPOSE:To enable the measurement of a fluid level with good accuracy, even if the distance between the detecting section and the measuring section is remote, by producing pulses equal to the zero point adjusted at the detecting section and the pulse width of sensitivity at the main body of a level meter connected to the detection section with a coaxial cable. CONSTITUTION:A level detection section 1 consists of an electrode P detecting the level of a liquid with the change in a static capacitance, detecting and oscillation circuit D.O converting the change in the capacitance into a pulse change, an adjusting circuit A.C adjusting zero point and sensitivity, and a pulse modulation circuit M.C. Further, the section 1 is connected to a level meter main body 2 consisting of a pulse reception circuit P.C connected with an adjusting pulse generating circuit A.PG via a cable R.C, a DC conversion circuit DC.C, an output adjusting circuit OUT, a meter M, and a power supply P.W. With the constitution like this, the pulse equal to the pulse width of the zero point and the sensitivity adjusted at the detection section 1 can be adjusted with an adjusting pulse generating circuit A.PG of the level meter main body 2, then even when the detection section and the measuring section are remotely located each other, the adjustment can be made easily.
Patent JP-H02261070-A (JP)
Title: Inverter circuit
Inventor: OSAKI HAJIME
IPC: H05B41/24
Filed: 1989-03-30
Abstract: PURPOSE:To prevent the occurrence of a loss in an oscillation transistor and to reduce the number of components by connecting a capacitor in parallel with a diode of a reset circuit. CONSTITUTION:A capacitor C22 is connected to an oscillation transistor Q1 in parallel with a diode D5 of a reset circuit, and an integrating circuit is constituted of the capacitor C22 and resistance R14 of the reset circuit. When a voltage of the capacitor C22 is applied to a base of the oscillation transistor Q1, timing that the oscillation transistor Q1 is turned ON is delayed. When VCE of the oscillation transistor Q1 is reduced to zero and in case it is turned ON, the occurrence of a loss is prevented, and oscillation is made. According to the constitution, the loss of the oscillation transistor Q1 can be prevented by only a small number of components necessary for attaching the capacitor to an existing reset circuit.
Patent JP-H02257772-A (JP)
Title: Video camera
Inventor: HIRANO SHUNJI
IPC: H04N5/232
Filed: 1989-03-29
Abstract: PURPOSE:To attain proper AF control at all times by providing an operation switch for switching range of automatic focus(AF) and a focus control circuit controlling the AF while the range of the AF control is switched into a normal pickup range or a macro image pickup range. CONSTITUTION:An operation switch 10 for AF range switching and a focus control circuit 14 controlling the AF control so that the range of the AF control is switched in a normal pickup range driving a focus motor 22 and into a macro image pickup range driving a zoom motor 23. Since the focus control circuit 14 controls the AF while switching the range of the AF control into the normal image pickup range or the macro image pickup range depending on the fact of the operation of the operation switch 10, the control range in the AF operation is selected and the AF control is applied at the normal image pickup range only except at the macro image pickup based on the selection. Thus, mis-control due to the image pickup condition or the like is prevented and proper automatic focus control is applied at all times.
Patent JP-H03280296-A (JP)
Title: Semiconductor memory device
Inventor: MORIKAMI SEIICHI
IPC: G11C11/413
Filed: 1990-03-28
Abstract: PURPOSE:To improve the versatility of a chip by processing an optional bit in accordance with presence or absence of the disconnection of a fuse in one chip. CONSTITUTION:In when a chip is operated as 8 bits, a fuse F11 is not disconnected. Thereby, an output circuit corresponding to the 9th bit is inactivated. When the chip is operated as 9 bits, the fuse F11 is disconnected. Thereby, the level of a node N12 is turned to a VCC level through an inverter circuit 17 at the time of turning on a power supply. The level of the node N2 is inverted by an inverter circuit 111 and a GND level is inputted to NOR circuits 18, 19, which are functioned as inverter circuits. The level of a node N17 is turned to the same level as that of a DOE signal and an output circuit 1A acts similarly to a normal output circuit. The level of a node N16 is turned to the same level as that of a signal, the inverse of CS' and the input circuit 1B of the 9th bit acts as a normal input circuit.
Patent JP-H08253700-A (JP)
Title: Dichlorotinphthalocyanine crystal and electrophotographic photoreceptor using the same
Inventor: IMAI AKIRA
IPC: G03G5/06
Filed: 1996-03-08
Abstract: PURPOSE: To obtain a dichlorotinphthalocyanine crystal having a new crystalline form, extremely useful as a photoconductive material for electrophotographic photoreceptor of printer, etc., in which semiconductor laser is utilized, and an electrophotographic photoreceptor using the crystal. CONSTITUTION: This dichlorotinphthalocyanine crystal has clear diffraction peaks at the positions of 9.2 deg., 12.2 deg., 13.4 deg., 14.6 deg., 17.0 deg. and 25.3 deg. as Bragg angles (2θ+0.2 deg.) to CuKα line. The electrophotographic photoreceptor is provided with a photosensitive layer containing the dichlorotinphthalocyanine crystal on an electroconductive support.
Patent JP-2000273301-A (JP)
Title: Black-colored polyamide-based resin composition
Inventor: WATANABE HARUMI
IPC: C08K3/04
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a polyamide resin composition capable of giving a molded article hardly suffering from discoloration of black colors, free from relief of glass fibers and little in warpage even used outdoors, particularly under rain-beaten application conditions. SOLUTION: This polyamide resin composition comprises 30-70 pts.wt. of (A) a polyamide comprising (a1) 50-100 wt.% of a semiaromatic polyamide comprising 70-95 wt.% of a hexamethyleneadipamide unit and 5-30 wt.% of a hexamethyleneisophthalamide unit and (a2) 0-50 wt.% of an aliphatic polyamide, and having an aromatic ring-containing polymer unit concentration in all the polyamides of 3-90 mole %, 30-70 pts.wt. of the total of (B) a glass fiber and (C) talc, the (C) to (B) ratio being within the range of 0.05-0.9, 0.05-10 pts.wt., based on 100 pts.wt. of the total amount of (A), (B) and (C), of (D) carbon black and (E) 10-5,000 ppm, based on (A), of a copper compound in terms of copper in the copper compound.
Patent JP-H09247929-A (JP)
Title: Switching power supply device
Inventor: MINE RYUTA
IPC: H02M3/155
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To easily cope with a sudden change in voltage or current by connecting a second switching section, which receives the output of a first switching section that switches an input power supply and outputs a predetermined constant voltage and constant current and which outputs a second constant voltage and constant current, to the first switching section and inserting a capacitor for both power conversion and smoothing between the first and the second switching section. SOLUTION: A first switching section 1 has input terminals 3, 4 and output terminals 5, 6. Between the output terminals 5 and 6, a capacitor C1 of a large capacity for both power accumulation and smoothing is connected. A second switching power supply section 2 has input terminals connected to the output terminals of the first switching power supply section 1 and output terminals 10, 11. A load 12 is connected to the output terminals 10, 11. Owing to this structure, a sudden change in supply voltage or the load can be easily handled.
Patent JP-S58196728-A (JP)
Title: Logical circuit
Inventor: TAMURA MINORU
IPC: H03K19/017
Filed: 1982-05-12
Abstract: PURPOSE:To obtain a logical output signal corresponding to an input signal at high speed, by providing a series circuit of N-MOSFETs to a series circuit of N-MOSFETs in parallel. CONSTITUTION:The series circuit of N-MOSFETs 2a and 2b is provided with the series circuit of N-MOSFETs 10a and 10b in parallel and an input signal D2 which rises slowly is inputted to the gate of the N-MOSFET 10a connected directly to an output terminal 3. Since the signal of an intermediate node 4b is held at a source level [0] previously, an output signal D0 is outputted with time delay due to only the switching speed of the N-MOSFET10a. Therefore, the response speed is increased greatly as compared with a conventional logical circuit.
Patent JP-H07256926-A (JP)
Title: Optical scanner and image forming device suitable for the optical scanner
Inventor: SHIRAISHI TAKASHI
IPC: H04N1/50
Filed: 1994-03-24
Abstract: PURPOSE:To obtain an image forming device capable of making a color image free from misregistration of color at a low cost and obtain an optical scanner suitable for the device. CONSTITUTION:An optical scanner comprises finite focus lenses 9 and cylinder lenses 11 for imparting predetermined characteristics to light from a plurality of light sources, a mirror block 13 for collecting light respectively transmitted through the lenses, a deflection device 5 for deflecting the collected light, first, second, and third image-forming lenses 27, 29, and 31 for adjusting aberration characteristics at the image-forming position of the deflected light, and one or three mirrors 33, 35, and 37 for emitting the light transmitted through the respective image-forming lenses at a predetermined position. At a timing corrected in accordance with an amount of misregistration detected by a resist sensor, light corresponding to image data is emitted from each of the light sources to each photosensitive body.
Patent JP-S62238387-A (JP)
Title: Zincate type zinc alloy plating bath
Inventor: YASUDA YOSHIZUMI
IPC: C25D3/56
Filed: 1986-04-07
Abstract: PURPOSE:To obtain uniform bright appearance and a constant deposition ratio between different metals in a wide current density range by adding a brightener to a zincate type Zn alloy plating bath contg. a Zn compound, an alkali hydroxide, a metallic salt of Fe (II or III) or Ni (II) and a complexing agent therefor. CONSTITUTION:A brightener is added to a zincate type Zn alloy plating bath contg. a Zn compound, an alkali hydroxide, a metallic salt of Fe (II or III) or Ni (II) and a complexing agent therefor. The brightener is alkylated polyalkylenepolyamine prepd. by alkylation of 1-3C alkyl groups for part of the basic nitrogen atoms of polyalkylenepolyamine. The brightener may contain the alkylated polyalkylenepolyamine as the principal component.
Patent JP-H01253121-A (JP)
Title: Manufacture of cross conductor
Inventor: YAMAKI MAMORU
IPC: H05K3/22
Filed: 1988-03-31
Abstract: PURPOSE:To simplify the manufacturing process by applying an insulating film on the peripheral face of the middle section of a columnar conducting chip formed with a conductor on the surface and forming a solder layer on the surface of both end sections of the conductor chip exposed from the insulating film. CONSTITUTION:A columnar porcelain element 1 made of alumina or the like is prepared, a metal film 2 is formed on this surface by copper plating or the like. A roller stuck with an insulating paint is brought into rolling contact with the middle section of the porcelain element 1 for roller transfer while the element 1 is rotated. It is then hardened to form an insulating film 3. Solder plating is applied on the metal film 2 on both end sections of the porcelain element 1 exposed from the insulating film 3 to form a solder layer 4, thereby a cross conductor 10 is manufactured.
Patent JP-H09270132-A (JP)
Title: Optical information recording and reproducing device
Inventor: MIYAMOTO MORITOSHI
IPC: G11B7/08
Filed: 1996-04-02
Abstract: PROBLEM TO BE SOLVED: To provide an information recording and reproducing device reducing adverse influence affecting to an AFS character signal by distributing shift quantity Δx of a luminous flux caused by moving of a conventional movable part at the center to Δx/2 respectively by performing position adjustment of a sensor in a state in which a movable part is set to a neutral position in a movable range. SOLUTION: This device is provided with an optical head constituted with a fixed part including an irradiation optical system and a movable part being movable to the fixed part and including an object lens, information is recorded in an optical information recording medium by irradiation of a luminous flux from the irradiation optical system, also/or a luminous flux from the optical information recording medium irradiated with a luminous flux from the irradiation optical system is detected, and recorded information is reproduced. In this case, an optical element of the movable part at the time of adjusting an incident position for a detecting optical element at a plane orthogonally crossing to an optical axis is arranged at a neutral position in a movable range in which the movable part can move, the detection optical element is adjusted.