baber/WOPTO huggingface dataset:
Patent JP-2000151296-A (JP)
Title: Increase in active compensation capacitive property
Inventor: GABRIEL ALFONSO LINCON-MORA
IPC: H03F1/34
Filed: 1999-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a compensating capacitor circuit which does not increase integrated chip area. SOLUTION: A mirror compensating amplifier 100 generates an output signal at its amplifier output node by amplifying an input signal applied to its amplifier input cathode. The amplifier has three stages. First amplification stages (24, 26, 54, and 58) have an internal node 102 as an input corresponding thereto and also have a 1st-stage output node 60. Second amplification stages have an amplifier input node as an input corresponding thereto and have a 2nd-stage output node 68. Third amplification stages have a 3rd-stage input node coupled with the 2nd-stage output node and generates an output signal to the amplifier output node 36. A capacitor C2 is coupled between the amplifier output node and internal node and given a voltage mode gain.
Patent JP-H07175300-A (JP)
Title: Image forming device
Inventor: NISHIDO KAZUHIRO
IPC: G03G15/22
Filed: 1993-12-21
Abstract: PURPOSE:To make and image information easy and to shorten the time for copying by using a reversible thermosensitive film as the image information recording means. CONSTITUTION:The image forming device is equipped with the read-out means 14 and 14d for the original to be reproduced, the reversible thermosensitive film 15 capable of reversibly forming the transparent and the opaque states, and an intermediate image recording head 16 for recording the information read by the original read-out means to the thermosensitive film as an intermediate image composed of the transparent part and the opaque part. Moreover, the device is equipped with a display part 9 for displaying the intermediate image, an exposure means 22 for converting the intermediate image to the electrostatic latent image on the photoreceptor, an erasing head 17 for erasing the intermediate image on the thermosensitive film, a developing means 23 for the electrostatic latent image, a means 24 for transferring the visual image on the photoreceptor to the transfer paper and a means 34 for fixing the visual image on the transfer paper, then a dark color backing member 9a is provided in the position of the display part 9 opposing the rear side of the thermosensitive film 15.
Patent JP-H09162313-A (JP)
Title: Nonvolatile semiconductor memory device and its use
Inventor: MURAMOTO ATSUSHI
IPC: H01L29/788
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To prevent characteristic deterioration of a gate oxide film due to hot holes produced at the time of erasing. SOLUTION: In a restoring voltage generation circuit 13 connected to a source region 3, pulse voltage 5V is applied in an initial state of erasing and when erasing proceeds, stepwise higher voltages 10V, 12V of the pulse voltage are applied. In the initial state of erasing a difference in voltage between a floating gate electrode 5 and the source region 3 reduces, hot holes are hardly produced. And, when erasing proceeds and the difference in voltage between the floating gate electrode 5 and the source region 3 decreases, the pulse voltage to be applied is raised by that portion. Thereby, electrons can be drawn until a desired threshold voltage is reached.
Patent JP-2000149996-A (JP)
Title: Manufacture of nonaqueous electrolyte secondary battery
Inventor: MIURA FUSAYOSHI
IPC: H01M10/0525
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a safe and convenient manufacturing method for a nonaqueous electrolyte secondary battery causing little deterioration of battery capacity even by overdischarging or high-temperature long-term storage, by much lithium remaining in an irreversible statein a carbon material as a negative electrode active material. SOLUTION: In this manufacturing method for a nonaqueous electrolyte secondary battery including a positive electrode of a lithium transition metal composite oxide as an active material and a negative electrode of a carbon material capable of being doped/undoped with lithium as an active material, the secondary battery assembled is initially charged at a specified temperature higher than room temperature and discharged at room temperature, so that lithium remains in the carbon material.
Patent JP-H01163535-A (JP)
Title: Installation device for air conditioner
Inventor: TAMURA TAKAHIRO
IPC: F24F1/60
Filed: 1987-12-18
Abstract: PURPOSE:To facilitate an installation of an air conditioner by a method wherein the air conditioner is inserted in such a way as a projected part of the air conditioner is positioned on an engaging fitting, the projected part is stored in a recessed part at a specified position so as to perform a temporary fixing and the air conditioner and the engaging fitting are fixed to each other while being kept at this condition. CONSTITUTION:Rear sides of projection parts 2 projected from both side surfaces of an air conditioner 1 are placed on a horizontal side 12 of an engaging fitting 8 and pressed in. As a result, the projections 2 are moved together with the horizontal side 14 by an inclined part 13. Front sides of the projections 2 projected from both sides of the air conditioner 1 is mounted on the horizontal sides 12 and pushed in, resulting in that the projections 2 at the front side are moved on the inclined part 13 and the projections 2 at the rear side may abut against an abutment 15 of the engaging fitting 8, and then the air conditioner 1 is temporarily fixed. Under this condition, a hole 16 of the engaging fitting 8 and an engaging hole 3 of the air conditioner are connected by bolts, whereby a true fastening may also be simultaneously carried out.
Patent JP-H08181006-A (JP)
Title: Rotary operation type electrical parts
Inventor: TAKEZAWA KEIJI
IPC: H01C10/00
Filed: 1994-12-26
Abstract: PURPOSE: To improve the operational feeling at the time of rotary operation and to enhance rotary torque. CONSTITUTION: A flat-plate-shaped spacer 8 rotating in one piece with an operation shaft 2 is included between a sliding surface 7 of a bearing 3 and a leaf spring 9 for withdrawing torque and lubrication grease is enclosed between the surface of the spacer 8 and the sliding surface 7 of the bearing 3 and then an annular groove 15 for storing grease is provided on the sliding surface 7 of the bearing 3, thus achieving a large friction resistance between the flat-plate- shaped spacer and the sliding surface of the bearing when the operation shaft rotates and at the same time smoothly rotating the operation shaft.
Patent JP-H06152610-A (JP)
Title: Data transmitter
Inventor: ARAI KENICHI
IPC: H04L12/40
Filed: 1992-11-06
Abstract: PURPOSE:To transmit data at a high speed independently of the number of terminal equipments. CONSTITUTION:A line impedance measurement section 9 measures a change in the line impedance of a main trunk line 5 and sends a measured value to an impedance adjustment section 10. The impedance adjustment section 10 adjusts the resistance of a termination resistor depending on the value measured by the line impedance measurement section 9 so as to limit reflection distortion in the main trunk line 5 within a range not disturbing normal data transmission, thereby allowing normal data transmission.
Patent JP-H07176709-A (JP)
Title: Ccd sensor
Inventor: TSUNAI SHIRO
IPC: H04N5/335
Filed: 1993-12-21
Abstract: PURPOSE:To take in a reduced image without using an optical lens for reduction, by fusing an optical fiber, in which an incident fiber end is made larger in cross area than the output fiber end, and joining a CCD sensor directly with the optical fiber. CONSTITUTION:An optical fiber with a sectional area S1 is heated to a temperature just below a melting point, the optical fiber is pulled and extended until an end of the fiber has a given sectional area S2, which is smaller than the other part with the sectional area S1. The optical fiber 6 is joined in fusion to a layer insulating film 5 on a light-receiving part including a photodiode, and in this state the CCD censor chip is molded in resin. These optical fibers 6 are arranged in a line, and optical signals from the incident part are reduced through the optical fiber 6 and read at the CCD sensor. In the CCD sensor with the optical fiber, the image can be reduced in this way, and the reduced image can be taken directly into the CCD sensor without using optical parts.
Patent JP-H06148704-A (JP)
Title: Nonlinear optical element and its production
Inventor: KINERI TOORU
IPC: G02F1/355
Filed: 1992-11-06
Abstract: PURPOSE:To provide the element having a nonlinear optical thin film which is uniformly deposited with mettalic particulates at a desired grain size and exhibits a high chi<(3)> (cubic nonlinear sensitivity) value and the process for production of such element by forming the film using the uniaxially oriented surface of a single crystal surface on a substrate, thevey controlling the crystal growth of the particulates. CONSTITUTION:The nonlinear optical thin film formed by dispersing at least one kind of the metallic particulates into the ferroelectric or highly dielectric matrix is provided on the uniaxially oriented surface of the surface of the single crystal substrate. The crystallinity of the metallic particulates and the sizes of the particulates are adjusted when the thin film is heat treated preferably after the film formation or is heated at the time of film formation at this time. The nonlinear optical element having a high nonlinear optical effect and the process for production of this element are thus obtd.
Patent JP-H04193427-A (JP)
Title: Work positioning method
Inventor: MATSUOKA MASATO
IPC: B65G43/00
Filed: 1990-11-28
Abstract: PURPOSE:To position a work indirectly and with low shock by lifting a first end part of a work receiving pallet to slide the work in the X direction, and next lifting a second end part being at right angles to the first end part to slide the work in the Y direction. CONSTITUTION:A push-up bar 21 is pushed up in the condition which a cylinder 22 is inclined in the X direction, and a work receiving pallet 1 is pushed up with the push-up bar 21 in the X direction. Hereby, a work in the work receiving pallet 1 is slided and positioned in the X direction. Next, a cylinder 31 is pushed up, the end part of the work receiving pallet l is pushed up with its push-up member 32, and hence the work receiving pallet 1 is pushed up in the condition inclined in the Y direction around one rail 33 as a supporting point to slide the work in the work receiving pallet 1 and position it in the Y direction. Hereby, a fragile work can be positioned indirectly and with low shock.
Patent JP-H08181171-A (JP)
Title: Semiconductor device and its manufacture
Inventor: YAMAMOTO TETSUHIRO
IPC: H01L21/60
Filed: 1994-12-26
Abstract: PURPOSE: To provide a semiconductor device having outer terminal configuration free from the problem concerning mechanical strength, by restraining reduction of area necessary for semiconductor element mounting, thinning, and the microminiaturizing of outer electrode terminal gap of a semiconductor package. CONSTITUTION: A semiconductor element 12 is bonded to a semiconductor carrier 11, with conducting adhesive agent 19 formed on bumps 18 by a flip-chip bonding method. The gap between the semiconductor carrier 11 and the semiconductor element 12, the periphery of the semiconductor element 12, and an aperture 14 of the semiconductor carrier 11 are filled and covered with epoxy based sealing resin 13. Since the semiconductor carrier 11 has the aperture 14, stress of the semiconductor carrier 11 is relieved by the aperture 14 which stress is caused by the shearing stress in the case of bonding of the semiconductor carrier 11 and the semiconductor element 12. Thereby defect like bonding deviation of the semiconductor carrier 11 and the semiconductor element 12 can be solved.
Patent JP-H01166855-A (JP)
Title: Binder composition for molding sand
Inventor: HANDA KOICHI
IPC: B22C1/22
Filed: 1987-12-22
Abstract: PURPOSE:To improve thermal collapsibility of a mold by containing organic polyatomic alcohol compound and poly-isocyanate compound shown in the specific formula in the binder. CONSTITUTION:Beforehand, bisphenol kind of 4,4'-dihydroxy-diphenylmethane, etc., and the poly-isocyanate compound of hexamethylene diisocyanate, etc., is urethanizing-reacted, to form the poly-isocyanate compound shown in the formula I. Successively, this poly-isocyanate compound, the organic polyvalent alcohol compound as ethylene glycol, etc., and molding sand are mixed at the prescribed ratios. Then, the ratio of number of OH group in the alcohol and number of NCO group in the isocyanate is made so as to come to 1:1. At the time of hardening the mold with the molding sand containing this binder compo sition, the binder composition is easily thermally decomposed with molten metal heat and the thermal collapsibility of the mold is improved.
Patent JP-H04193399-A (JP)
Title: Operating method of aeration stirrer of single tank type anaerobic and aerobic activated sludge method
Inventor: SAKAI YOSHIO
IPC: C02F3/30
Filed: 1990-11-28
Abstract: PURPOSE:To effectively progress the oxidation under an aerobic condition and the denitrification and dephosphorization under an anaerobic condition by operating a stirring mechanism in such a manner that the rotating speed of the stirring mechanism at the time of aeration and the rotating speed of the stirring mechanism at the time of the stop of the aeration vary. CONSTITUTION:The rotating speed of stirring vanes is varied by a controller 5 in the case of using a submersible aerator 3 or a propeller. An inverter or VS motor is adequately used to change the rotating speed. Sewage flows through an inflow pipe 8 into an aeration tank 1 and the oxidation decomposition by aeration or denitrification or the taking in of org. matter under the anaerobic condition is executed. The liquid mixture of an aeration tank 1 is sent via a piping 14 to a settling basin 2 and is subjected to a solid-liquid sepn. to treated water and sludge in this settling basin 2. The supernatant, thereafter, flows as the treated water 9 to the outside of the system and the separated and concentrated sludge is returned as return sludge via a return piping 10 to the aeration tank 1 by a pump 11. A part of the return sludge is properly discharged as excess sludge via an excess sludge withdrawing pipe 16 by a pump 15.
Patent JP-2001136965-A (JP)
Title: Method for amplifying nucleic acid sequence
Inventor: MUKAI HIROYUKI
IPC: C12Q1/68
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for synthesizing a DNA, particularly for simply and efficiently amplifying a nucleic acid sequence. SOLUTION: This method comprises the following steps: (a) a strand of a nucleic acid sequence to be a template is treated with one oligonucleotide primer or more to synthesize an elongation product of a primer complementary to the strand of the nucleic acid sequence, (b) a double-stranded DNA from 5' end of the primer elongation strand obtained in step (a) is partially denatured to anneal an oligonucleotide primer having a base sequence same as the primer obtained in step (a), and (c) the strand of the nucleic acid sequence complementary to the template is substituted from 3' end of the primer of step (a) is reused in step (b).
Patent JP-2000149321-A (JP)
Title: Optical information recording medium
Inventor: MEGURO KATSUHIKO
IPC: G11B7/2472
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To obtain an optical information recording medium having high adhesive strength to the transparent substrate and excellent also in light resistance. SOLUTION: The optical information recording medium is a heat mode type medium with a dye recording layer capable of recording a signal when irradiated with light on the transparent substrate and a light reflecting layer on the dye recording layer. The dye recording layer contains a cyanine dye to the formula (DYE+)nXn- (where DYE+ is a monovalent cyanine dye cation, (n) is an integer of >=2 and Xn- is an n-valent anion) and a polyether ester polyurethane resin.
Patent JP-H09132937-A (JP)
Title: Flap gate for pipe conduct
Inventor: SUGIHARA HIDENORI
IPC: E03F7/04
Filed: 1995-11-08
Abstract: PROBLEM TO BE SOLVED: To reduce the damage to a watertight rubber, to prevent biting, to facilitate smooth draining, to prevent the biting of suspended matter, to facilitate both the watertightness of a watertight member while keeping rigidity, and replacement work while keeping a proper center of gravity, and also to retrain the horizontal and vertical swing of the door body as well as to facilitate the installation of flap gate for a pipe conduit having a diameter larger than that of a manhole. SOLUTION: Arm fitting parts 16 are arranged on both the upper side parts of the door body 10 in which a left division door body 10a and a right division door body 10b have been integrated. A L-shaped fulcrum member 28 having a lateral width is fitted to the central part of the upper peripheral part. Brackets 17 provided with a swing-stopping plate 21 on its outside are arranged on both the upper side parts of a door stop 13 in which an upper division door stop 13a and a lower division door stop 13b have been integrated, and both the ends of arms 19 are pivotally fitted both to the brackets 17 and to the arm fitting parts 16 respectively.
Patent JP-H01250325-A (JP)
Title: Preventive and remedy for pancreatic disease or the like
Inventor: YAMAUCHI SHUNICHI
IPC: A61P3/04
Filed: 1988-12-23
Abstract: PURPOSE:To obtain a preventive and remedy containing nonapeptide known as serum thymic factor and capable of expecting radical cure and reduction of disorder for diabetes, acute pancreatitis, etc. CONSTITUTION:Nonapeptide having amino sequence expressed by the formula, or ester or amide in carboxyl group of asparagine of C terminal thereof or salt thereof is contained as an active ingredient. The above-mentioned compound has blood glucose-lowering action, islet inflammation-preventing action, antiobesity action, anti-hyperadiposis and be useful in prevention and remedy for various kind of diabetes, acute and chronic pancreatitis, obesity, hyperlipemia, diabetic neuropathy and atherosclerosis and prevention and remedy for gastritis, constipation, infection of gastrointestinal tract, disease of aerenterectasia, irritable colon, caries, hepatitis, nephritis, etc., disease of adrenal, etc., and the dose is 0.1mug-500mg/day.kg wt.
Patent JP-H0958141-A (JP)
Title: Thermal transfer recording element having metal gloss and recorded matter
Inventor: EBIHARA SHUNICHI
IPC: B41M5/382
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To obtain recorded matter of an image such as a character or pattern having metal gloss, especially, recorded matter of halftone expression by a thermal head. SOLUTION: A thermal transfer recording element 1 for obtaining recorded matter is formed by providing at least a vapor deposition anchor layer 4, a metal vapor deposition layer 5 and an adhesive layer 6 on one surface of a base material 2 and the adhesive layer 6 contains at least one or more kind of a resin component selected from a group consisting of an ethylene/acrylic acid copolymer, an ethylene/methacrylic acid copolymer and an ethylene/vinyl acetate copolymer. Both components are added as fine particles with an average particle size of 10μm or less and the total content of the resin component is 10-50wt.% of the total wt. of the adhesive layer and the wt. average mol.wt. thereof is 1000-100000. The recorded matter is obtained by halftone recording in area gradation by heating the thermal transfer recording element by a thermal head.
Patent JP-H02169279-A (JP)
Title: Method and apparatus for feeding recording sheet
Inventor: MIZOGUCHI YOSHIYUKI
IPC: B41J25/312
Filed: 1988-12-23
Abstract: PURPOSE:To provide a recorder not requiring any special sheet guide member, by causing a recording head to function as a sheet guide at the time of discharging a recording sheet. CONSTITUTION:A recording head 8 is supported at both ends thereof by a head arm 8b, which is connected by a shaft 20a to a head-moving plate 20 turnably fitted to side wall chassis 17a, 17b through a turning shaft 19. Therefore, when the head-moving plate 20 is turned, the head arm 8b is turned, and the head 8 is pressed against or separated from the peripheral surface of a platen 4. The head-moving plate 20 constitutes a head up/down mechanism for displacing the head 8 to a recording position, a retracted position and a guide position by being turned according to a turning of a rotary cam 12.
Patent JP-H01166840-A (JP)
Title: Manufacture of knitted fabric latch needle
Inventor: IDETA KATSUHIKO
IPC: D04B35/02
Filed: 1987-12-23
Abstract: PURPOSE:To improve the material yield and production efficiency by executing punching by interposing a plate-like stock by the stripper having stationary claw and mobile claw by placing it on a die and press-forming the edge in a curved face. CONSTITUTION:A plate-like stock 5 is placed on the die 7 upper face having a punched hole 6, held by interposing it by the stripper 10 having the stockloid of a fixed claw 8 and movable claw 9. Punching is then executed by a punch 11, it is led out of the punched hole 6 as a knitted fabric latch needle as well and an intermediate stage needle body is formed by press-forming the upper and lower faces 41 of a needle trunk 4 in a crest-shaped curved face. A product needle is obtd. by forming tip part, jack part and butt 3. The material yield and production efficiency are improved because the chamfering of the edge and deburring can be omitted as well as punching is executed by the punch 11.
Patent JP-H09142714-A (JP)
Title: Device for automatically filling and stacking signatures
Inventor: NISHIDA TOYOAKI
IPC: B41F13/64
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To prevent a signature from being damaged during biding and transferring, by providing a signature receiving elevating means for gradually lowering a signature in a receiving elevating member in accordance with a detection output from a signature height detecting means. SOLUTION: A signature supply and guide cylinder 68 as a signature guide means is arranged right above a magazine 12 to be positioned in a signature filing and stacking part 50 on the leading end side of a magazine conveyer 38. Signature 11 fed from a folding machine are guide by the signature supply cylinder 38 from the trailing end of the conveyer 38, and are then filled and stacked in the magazine 12. A signature height detecting sensor 54 is attached an upper side wall of the signature supply and guide cylinder 68, and a signature receiving and elevating device 56 is actuated in accordance with a detection output from the sensor 54. With this arrangement, the upper surface of the topmost one of the signatures 11 filled and stacked in the magazine 12 is always held at a predetermined height.
Patent JP-H08159815-A (JP)
Title: Indicating instrument
Inventor: TSURUMAKI KEIJI
IPC: G01D7/02
Filed: 1994-11-30
Abstract: PURPOSE: To provide an indicating instrument in which an indicating needle shaft can be closely disposed, the number of parts is reduced and the deflection of a needle due to back lash is prevented without a gear mechanism provided. CONSTITUTION: A magent 8 to which an indicating needle shaft 7 is fixed is rotatably contained in a bobbin case 14, in the peripheral part 11 of which coils 12, 13 are wound in a crossed form, and the bobbin case is installed in a shield case 15 and at the same time, a fuel level gauge 4 (a first crossed coil type instrument) comprising a crossed coil type instrument and a water temperature gauge 5 (a first crossed coil type instrument) are provided. The fuel level gauge 4 and the water temperature gauge 5 are laminated so that the indicating needle shaft 7 of the fuel level gauge 4 passes through the shield case 15 of the water temperature gauge 5 and the axial line of each indicating needle shaft 7 comes nearly parallel.