baber/WOPTO huggingface dataset:
Patent JP-H09106671-A (JP)
Title: Semiconductor memory device and its read/write method
Inventor: IWAI YOSHIAKI
IPC: G11C11/409
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To obtain a faster semiconductor memory by synchronizing input/ output of data signal based on a source sync signal different from a system clock for synchronizing the control signal in reading/writing the data signal. SOLUTION: An external write data is latched by a data input buffer 31 in synchronism with a sync signal IO- CLK different from a system clock CLK. Read data of a data output buffer 32 is outputted to the outside in synchronism with a source sync signal generated from an I/O clock generator 41. When the number of lines 1 from a sense amplifier 16 to a data I/O buffer 32 and the number of lines 2 from the data input buffer 31 to the sense amplifier 16 are set equal to N times of the number of wires required for exchanging the data externally, the data can be exchanged at a frequency higher than the system clock CLK by increasing the frequency of source sync signal.
Patent JP-H0691896-A (JP)
Title: Ink-jet recording device
Inventor: MATSUZAWA KUNIHIKO
IPC: B41J19/18
Filed: 1992-09-09
Abstract: PURPOSE:To perform recording by controlling positional deviation of a recording head in a quantity of eccentricity of a pulley. CONSTITUTION:An image signal read in a reader part 56 is converted into a head driving pulse by a head driving pulse control part 54. Simultaneously with the above, the head driving pulse control part 54 sends pulley positional information of a printing position at present to a counter setting part 52. The counter setting part 52 reads out corrective data through a deviation corrective ROM 51 in accordance with the pulley positional information and a discharge cycle count number corresponding to the corrective data is applied to a discharge cycle counter 53. Then the discharge cycle counter 53 performs discharge cycle count of a clock signal through a clock generating part and when a discharge cycle portion is counted, the discharge cycle signal is applied to the head driving pulse control part 54. The discharge cycle signal is changed like this by corresponding to a quantity of a change in the pulley, and discharge of ink is controlled.
Patent JP-H1184304-A (JP)
Title: Optical scanner
Inventor: TAKADA KIYUU
IPC: G02B26/10
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To make an optical scanner have a simple transmission optical system in the optical scanner on which a light beam is made incident twice by making mirrors form ing a bent optical path have the function of the rear group in the afocal optical system of a transmission optical system and the function of a lens for compensating a plane tilt and to reduce the number of sheets of the lenses. SOLUTION: This optical scanner is provided with a light beams light source, a rotary polygon mirror 4 having plural reflecting surfaces reflectingly deflecting a light beam from the light source, a transmission optical system 22 making the light beam reflectingly deflected by the first reflecting surface 5 of the rotary polygon mirror 4 transmissively incident on the second reflecting surface 6 of the mirror 4 and a scanning system making the light beam reflectingly deflected by the second reflecting surface 6 form and scan a beam spot on a surface to be scanned and is made to include reflection mirros which have curved faces 10, 13 in the transmission optical system.
Patent JP-H08104439-A (JP)
Title: Paper feeding device
Inventor: KOGA YUJI
IPC: H04N1/00
Filed: 1994-10-05
Abstract: PURPOSE: To adjust pressurizing force to a paper feeding roller in accordance with size of a sheet of paper to be stored in a cassette case body. CONSTITUTION: An installation pin 32 on the side of a free end is supported free to slide on the side of a lower surface head end of a wear plate 5 on which a large number of sheets of paper are accumulated, and a guide part 37 of a downward protrusively curved shape of a roughly semi-circular arc surface shape, etc., is formed on a middle part of a lever 6 for load supporting pivotally supported free to vertically revolve its base end at a point of a pivotally supporting pin 31 on a cassette case body 2.  An arm 35 of an installation body 8 to slide a sectional circular arc support piece part on this guide part 37 is inserted into a drilled window hole free to slide, the installation body 8 is made free to revolve on a bracket of the lever 6 through the pivotally supporting pin 31, an energizing spring 7 is installed between an engagement part 46 on the side of the cassette case body 2 and an engagement part 44 of the installation body 8, and the installation body 8 is constituted free to selectively change an energizing position to a base end side portion and a free end side portion of the lever 6 along the guide part 37.
Patent JP-H0582098-A (JP)
Title: Metal halide lamp
Inventor: ITO HIDEKI
IPC: H01J61/20
Filed: 1991-09-20
Abstract: PURPOSE:To provide a good efficiency and color rendering characteristic by giving a specific capacity to a space bounded by an assumed plane stretching alongside that coil part end face of a discharge electrode, which is situated on the tube body sealing part side, and the inner surface on the body sealing part, and also giving a specific value to the amount of metal halide encapsulated in the space. CONSTITUTION:Metal halide and a pair of opposed discharge electrodes 2, 3, wherein electrode coils 2a, 3a are wound at their one-side ends, are encapsulated in the body 1 of light emitting tube of a 2-kW type short arc metal halide lamp. Therein a space bounded by an assumed plane A stretching alongside those coil 2a, 3a end faces of electrodes 2, 3 which are situated on the tube body sealing part side and the inner wall surface on the tube body sealing part side shall have a capacity Va and Vb totaling V in mm<3>, which is related to the amount of encapsulated metal halide m in mg as 0.68<m<V<3.4. Thereby the surplus portion of the metal halide encapsulated is attached to the mentioned inner wall surface which does not substantially commit itself to transmission of the light emitted, so that unevenness of the lamp is eliminated.
Patent JP-S61120589-A (JP)
Title: Supervisory device
Inventor: USUI MASAHIRO
IPC: H04N5/335
Filed: 1984-11-15
Abstract: PURPOSE:To ensure operation at wide picture angle or a narrow picture angle scanning by providing a solid-state image pickup device forming image switchingly where elements arranged in a straight line in the column direction are operated by the wide picture angle scanning and two-dimensional arrangement elements are operated at the narrow picture angle scanning so as to attain the same image forming magnification at both the scannings. CONSTITUTION:A CCD 13 is constituted that photosensitive elements 14 arranged in a line in column direction are subjected to linear array operation at the wide picture angle scanning and the photosensitive elements 14 arranged in two dimentions in column and row directions are subjected to two-dimensional operation at the narrow picture angle scanning switchingly. Thus, an excellent pattern in which flow of a video image caused possibly on the pattern is eliminated is obtained at the wide picture angle scanning. Since the image forming magnification is made to the same as the narrow picture angle scanning state, the detection/acquisition/following of an object are ensured. Thus, the operation at the wide picture angle scanning and narrow picture angle scanning is ensured with simple constitution.
Patent JP-2000060366-A (JP)
Title: Connection structure of fishing rod
Inventor: KISHIMOTO TOSHIHISA
IPC: A01K87/00
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a fishing rod connection structure which can smoothly transmit a force and smoothly be curved. SOLUTION: A butt rod 1 of the fishing rod comprises a cylindrical member which is tapered so that the diameter of the butt rod is reduced toward the side of the tip end, and a female fitting portion 1a is formed at the tip side end. The female fitting portion 1a is sequentially continuously thinned toward the tip end side. A middle rod 2 also comprises a cylindrical member which is tapered so that the diameter of the middle rod is reduced toward the tip end side, and a male fitting portion 2a is formed at the butt rod side end. The male fitting portion 2a is formed so as to be sequentially continuously thinned toward the side of the butt rod. The male fitting portion 2a can be inserted and fit into the female fitting portion 1a of the butt rod 1.
Patent JP-H0788129-A (JP)
Title: Body fluid absorbing holding material
Inventor: KIMURA NOBUKO
IPC: A61F13/56
Filed: 1993-09-28
Abstract: PURPOSE:To allow a peeling member to have together a function as a bag body so that overlapped trouble at the time of use can be reduced by imparting a thermal press adhesive property between each surface of the peeling member obtained by improving peeling paper and each of the surface and the reverse side of the peeling member. CONSTITUTION:This holding material is provided with a holding material main body 1 having an area for absorbing a body fluid and a peeling member 2, an adhesive part to be stuck to underwear is formed in the holding material main body 1, the peeling member 2 is formed by stratifying and fixing paper and a hot melt adhesive resin, and also, a peeling agent is applied to the hot melt adhesive resin, and its width is formed more widely than with in the left and the right directions of the holding material main body 1. Moreover, the face of the hot melt adhesive resin side of the peeling member 2 is folded by setting the holding material main body 1 as the inner side, in a state that it is stucked to the adhesive part formed in the holding material main body 1, and also, the part between each of a peripheral area 23 of the peeling member 2 protruded in the left and the right directions of the holding material main body 1 is subjected to thermal press adhesion.
Patent JP-H1179305-A (JP)
Title: Refuse bin
Inventor: TSUKADA TOSHINORI
IPC: B65F1/06
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To mechanically record quantity of refuse collected from a refuse bin and to provide spare refuse bags at the site by driving a counter by displacement of a displacement member to be displaced at the time of taking out the spare refuse bags from a bag storage part. SOLUTION: When a refuse bin 100 becomes full of refuse, a worker takes out the refuse with a refuse bag 10. Thereafter, a first counter device 30 is taken out of a refuse container, and a piece of spare refuse bags 41 is taken out by opening its opening and closing door 35. At this time, when the opening and closing door 35 is opened large by a reserve hand of the worker, an end part of the opening and closing door 35 pushes down a push rod 53 of a counter 50. Then, a count value of the counter 50 counting the number of the spare refuse bags 41 taken out of the inside of a housing increases by one. In this way, the number of the spare refuse bags 41 taken out of the inside of the housing is recorded in the counter as a data.
Patent JP-H1057239-A (JP)
Title: Cooking vessel absorbing microwave to heat up
Inventor: SANADA KUMEHIKO
IPC: F24C7/02
Filed: 1996-08-24
Abstract: PROBLEM TO BE SOLVED: To firmly cover a microwave absorbing and heating-up body layer, and maintain a pertinent heating characteristic at all times by forming the microwave absorbing and heating body layer on the external surface of a cooking vessel substrate formed to allow the free transmission of a microwave, and then an inorganic cover layer on the external surface of the heating body layer. SOLUTION: A material made of metal boride, lead silicate frit and a solvent are kneaded to prepare paste. The paste so prepared is deposited on the upper and lower surfaces of a cooking vessel substrate 2 to uniform thickness via a screen printing means, and dried. Thereafter, the deposited paste is baked at a temperature as high as 1,000 deg.C, and a microwave absorbing and heating body layer 3 is thereby formed. Subsequently, lead silicate frit, zinc oxide, zirconium silicate and a solvent are kneaded to prepare another paste. The paste so prepared is deposited on the entire external surface of the microwave absorbing and heating body layer 3 via the screen printing means, and dried. Then, the deposited paste is baked at a temperature as high as 800 deg.C, thereby forming an inorganic cover layer 4.  Thus, a cooking vessel 1 having a microwave absorbing and heating characteristic is formed.
Patent JP-S6483233-A (JP)
Title: Electric charging cleaner
Inventor: TANAKA MASATOSHI
IPC: A47L9/28
Filed: 1987-09-26
Abstract: PURPOSE: To prevent an overcurrent from flowing to a charging circuit even when a cleaner is charged while forgetting the turning-off of a main body switch by detecting the state of the main body switch through a detecting means and cutting off an output from the charging circuit to a motor through a switch means. CONSTITUTION: When the cleaner is charged while turning on a main body switch 37, since the voltage of a resistor 85 gets higher than the divided voltage of resistors 86 and 87, an operational amplifier 81 becomes a high level output, a gate current flows to a thyristor 82, the thyristor 82 is turned on, a buzzer 91 is sounded, a light emitting diode 93 is turned on and the off of the main body switch 37 is called. Besides, since the thyristor 82 is turned on, the base current of a transistor 35 is bypassed, the transistor 35 is turned off, and power from a charging circuit 33 to a motor 36 is cut off. In this case, since the current is consumed for several dozens of mA at a detecting means 39, not only the supply of power to the motor 36 is stopped but also the off of the main body switch 37 is called by warning through the buzzer 91 or the like.
Patent JP-S6485594-A (JP)
Title: Reverse rotation detection circuit for brushless motor
Inventor: SAKATA TOMOSHI
IPC: H02P6/16
Filed: 1987-09-25
Abstract: PURPOSE:To enable detecting a reverse rotation of brushless motor immediately by detecting said reverse rotation from the phase relation between two kinds or more of phase detection signals obtained from the output of a rotor position detecting element. CONSTITUTION:Three Hall elements for detecting the rotational position of a rotor are arranged in a brushless motor 24 at an electrical angle of 120 deg., and phase signals a-c are outputted from said Hall elements. A phase control circuit 21 controls the polarity of a control signal outputted to an output terminal 21b according to a phase detection signal. On the other hand, a phase detection circuit 25 detects the forward rotation and reverse rotation of a brushless motor 24 on the basis of said phase detection signals a, b. Then, when the output of said phase detection circuit 25 is monitored, it is possible to detect whether the brushless motor rotates reversely. When the reverse rotation occurs, the driving force of said brushless motor 24 is released so that said motor comes to a stop.
Patent JP-H1168399-A (JP)
Title: Board transfer method and device
Inventor: WATANABE MASATO
IPC: H05K13/04
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To enable a printed board to be surely transferred to the stage of a part mounting device at a right position, by a method wherein it is recognized by positioning detection signals that the printed board is transferred to a prescribed position when the printed board is transferred to a prescribed position and positioned. SOLUTION: A transfer member which forms a transfer means is made to slide along a guide rail corresponding to the transfer instruction of a control to transfer a printed board 8 introduced at a prescribed position. A stopper 10 as a positioning means is composed of a stationary part 11 and a movable part 12, and a sensor 14 which forms a detection means is fixed in front of (introduction side of a printed board 8) a stopper surface 13 of the movable part 12 separating from the stopper surface 13 by a distance L. It is detected by detection signals outputted from the sensor 14 provided to the stopper 10 that the printed board 8 is transferred to a prescribed position where the stopper 10 is capable of ascending, and the stopper 10 is made to ascend to position the printed board 8.
Patent JP-H0694710-A (JP)
Title: Measuring method and kit for antigen or antibody
Inventor: OKUDA KIYOSHI
IPC: G01N33/543
Filed: 1992-09-10
Abstract: PURPOSE:To obtain a homogeneous measuring method of an antigen or an antibody achieving a simple operation utilizing enzyme activity generated due to migration of a complement to an active type when the complement reacts with a complex of antigen and antibody. CONSTITUTION:An antigen or an antibody can be connected to a solid phase by pouring a liquid solution of antigen or antibody to a plate with well (for example, a micro-titer plate for ETA). Also, the antigen can be allowed to react with the antibody which is immobilized to the solid phase for use as a solid-phase antigen. A complex of antigen and antibody is formed by adding the sample which contains or may contain the antigen when the solid phase is the antibody or the antibody when it is the antigen is added to the solid phase. thus forming the complex of antigen and antibody. A dissolution liquid is added to it and further synthetic (artificial) signaling substrate solution is added to it. Absorbance is measured at an absorption peak of 405nm of nitrophenyl group. The amount of antigen or antibody in a sample can be determined by an calculation equation or a comparison with a calibration curve from a measurement value.
Patent JP-H0291883-A (JP)
Title: Dynamic memory
Inventor: HAGIWARA MUNEYUKI
IPC: H01L27/10
Filed: 1988-09-27
Abstract: PURPOSE:To reduce the peak of a charging current produced by the precharge of bit lines by providing a delay controlling means which causes the precharge of bit lines to be successively started with delay time. CONSTITUTION:Each memory cell array 1 and 2 of this dynamic memory is constituted by incorporating memory cell CS groups, bit line sensible amplifier circuits 3, and word line selection circuits 4. A delay control circuit 6 divides bit line precharging signals phiP at every memory cell array 1 and 2 and causes the signals phiP to operate with delayed time. Thus the peak of bit line charging currents can be reduced to almost halves.
Patent JP-H1086297-A (JP)
Title: Polypropylene multilayered film and laminated film using the same
Inventor: KIMURA TOKUTARO
IPC: B32B27/00
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a polypropylene multilayered film excellent in low temp. shock resistance, transparency and slip properties, and a laminated film using the same. SOLUTION: This multilayered film has a heat seal layer as one outer layer and a laminate layer as other outer layer and also has a layer containing a propylene/ethylene copolymer between both outer layers. In this case, impact- resistant strength at 0 deg.C is 3KJ/m or more, haze is 10 or less and the coefficient of static friction on the surface of the heat seal layer is below 0.5. A base material film and the polypropylene type multilayered film are laminated through an adhesive layer so that the laminate layer thereof is opposed to the base material film.
Patent JP-H03105319-A (JP)
Title: Liquid crystal display device
Inventor: HIRAKATA JUNICHI
IPC: G02F1/1343
Filed: 1989-09-20
Abstract: PURPOSE:To improve the transmittance of the liquid crystal display device and to allow black and white and color displaying as well as to improve a contrast ratio by providing a polarizing plate which is formed of a polydiacetylene film arranged approximately in a uniaxial direction on the inner side of a liquid crystal element, i.e. between a pair of substrates. CONSTITUTION:The liquid crystal 5 is crimped between the glass substrates 2 and 9, and the polarizing plate 1 is disposed on the outerside of the glass substrate 2. Further, electrodes 3, 8 are disposed between the substrates 2, 9 and the liquid crystal 5. While the upper electrode 3 is a transparent electrode consisting of ITO, etc., the lower electrode 8 may not be transparent and may be commonly used as a reflecting plate by using a metallic electrode consisting of, for example, chromium, aluminum, gold, etc. The polarizing plate 7 which is formed of the polydiacetylene film arranged approximately in the uniaxial direction is disposed between the lower electrode 8 and an oriented film 6. The color display and the black and white display are enabled by providing the film having reflectivity between the lower electrode 8 and the substrate 9 and adding pigments in this film.
Patent JP-H0874034-A (JP)
Title: Formation of ito transparent conductive film
Inventor: ISHIBASHI KEIJI
IPC: C23C14/54
Filed: 1994-09-09
Abstract: PURPOSE: To form an ITO transparent conductive film having a resistivity within a specified range on each substrate by alternately repeating a first stage to form an ITO transparent conductive film and a second stage to generate an electric discharge in an atmosphere having a high oxygen partial pressure. CONSTITUTION: The mixed sintered compact of the oxides of In and Sn, for example, is used as a target to be arranged in a vacuum treating chamber, and an ITO transparent conductive film is formed on a substrate by sputtering in an atmosphere consisting essentially of a rare gas such as argon and contg. an appropriate amt. of oxygen in the first stage. The first stage is suspended, and an oxygen deficiency of the target is supplied by generating an electric discharge in an atmosphere having a higher oxygen partial pressure than that in the first stage. The first stage and second stage are alternately repeated, and the target is utilized to the end of its life.
Patent JP-S62101767-A (JP)
Inventor: EHAMA MITSUO
IPC: B60J5/04
Filed: 1985-10-28
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-H0882069-A (JP)
Title: Method for constructing building panel
Inventor: ISHII MIKIO
IPC: E04C2/52
Filed: 1994-09-10
Abstract: PURPOSE: To facilitate the installation of surface members on a bed so that the wall face of a fence, gate or building is constructed with various kinds of look by eliminating the need to provide the surface members with projections that are easily broken and the need to cut grooves in the bed using a special cutter. CONSTITUTION: Fasteners 3 comprising nails, screws or rivets are driven into the bed 1 of the wall face of a fence, gate or building with part of each fastener projecting from the bed. Grooves 4c provided in surface members 4 are fitted over the fasteners 3, and the surface members 4 are secured to the bed 1 with an adhesive.
Patent JP-H1182447-A (JP)
Title: Spacer and mounting tool therefor
Inventor: OTSUKI KIYOAKI
IPC: F16B19/02
Filed: 1997-09-08
Abstract: PROBLEM TO BE SOLVED: To facilitate the mounting on an external heat insulating material by use of a mounting tool by providing a spacer from a cylindrically formed top end part to be advanced into the heat insulating material and a projection to be engaged with the mounting tool. SOLUTION: An exclusive adapter 8 installed to a power screwdriver 9 is engaged with a spacer 7, and the power screwdriver 9 is driven to press the spacer 7 to a moisture permeable waterproof sheet 4 while rotating it. Then, the moisture permeable waterproof sheet 4 is cut by the frictional heat with the moisture permeable waterproof sheet 4 by the rotation of the spacer 7 and the top end form of the spacer 7, and the spacer 7 is advanced into a glass wool board while rotating by the top end form of the spacer 7. When the spacer 7 is inserted to a desired depth, the drive of the power screwdriver 9 is stopped, and the engagement of the spacer 7 with the exclusive adapter 8 is released. A necessary number of spacers 7 are mounted on an external heat insulating material 1 in the same manner.