baber/WOPTO huggingface dataset:
Patent JP-H08154699-A (JP)
Title: Cypridinoid luciferin solution and method for stabilizing cypridinoid luciferin
Inventor: MURAO YASUO
IPC: C12Q1/66
Filed: 1994-12-01
Abstract: PURPOSE: To obtain the subject solution, containing a cypridinoid luciferin and an acidic solute, capable of enhancing the stability of an aqueous solution of the cypridinoid luciferin, improved in luminous efficiency and stability of measured values and useful for a high-sensitivity sensing system, etc., for an enzyme immunoassay. CONSTITUTION: A cypridinoid luciferin and an acidic salute such as formic, propionic, malic, tartaric, ethylenediaminetetraacetic or citric acid are dissolved in a 10mM phosphoric acid buffer physiological saline solution, etc., at pH<=6.0 to improve the stability of the cypridinoid luciferin in an aqueous solution, further the luminous efficiency and the stability of measured values due to the ability of addition to the reactional system with a good accuracy.  Thereby, the objective stabilized cypridinoid luciferin solution useful for a high-sensitivity sensing system, etc., in an enzyme immunoassay for labeling an antibody against a substance which is contained in a humor such as human blood serum to be measured with an enzyme, capturing the substance, carrying out the immunological reaction with the enzyme-labeled antibody, measuring the enzymic activity thereof and measuring the presence or amount of the substance is obtained.
Patent JP-2001116053-A (JP)
Title: Solid lubricant-filled rolling bearing and manufacturing method therefor
Inventor: TSUMORI YUKIHISA
IPC: F16C33/66
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To reduce torque of a rolling bearing fully packed with solid lubricant. SOLUTION: In a fully packed solid lubricant-filled rolling bearing by filling the solid lubricant 7 between an inner race 1 and an outer race 2 by interposing a rolling body such as a spherical surface roller 6 held by a case 5 between the inner race 1 and the outer race 2, clearance 8 is arranged between the rolling body such as the spherical surface roller 6 and the solid lubricant 7 by imparting vibration when baking the solid lubricant 7.
Patent JP-H05107603-A (JP)
Title: Zoom finder for single lens reflex camera
Inventor: FUNABASHI AKIRA
IPC: G03B13/12
Filed: 1991-10-16
Abstract: PURPOSE:To prevent a holder from being distorted and to prevent the deviation of an optical axis from occurring by making zoom accuracy high and also facilitating the assembling and maintenance of a zoom optical system. CONSTITUTION:The holder of a zoom finder for a single lens reflex camera is constituted of three blocks 31, 32, and 33. An objective block 31 is fixed to a camera body, a zoom block 32 is fixed to the objective block 31, and an eyepiece block 33 is fixed to the zoom block 32. The objective block 31 holds a relay system auxiliary lens 12, etc., constituted of the part of a relay lens system which relays a primary image, the zoom block 32 relays a luminous flux from the objective block 31 and performs variable power, so that a zoom relay lens system 14 forming a secondary image is held, and the eyepiece block 33 holds the eyepiece lens 19, etc., guiding the secondary image formed by the zoom relay lens system 14 to a pupil.
Patent JP-H02143987-A (JP)
Title: Random access memory
Inventor: ISHIZAKI NORIHIKO
IPC: G11C11/41
Filed: 1988-11-25
Abstract: PURPOSE:To remarkably shorten the transfer time of data between adjacent RAM cells by providing a clocked inverter connected between the adjacent RAM cells. CONSTITUTION:The title memory is provided with plural RAM cells arranged on an n-th row(1<n<N-1) comprising a matrix of N rows and M columns of random access memory in a microcomputer, etc., and plural clocked inverters 109 and 110 arranged on an (n+1)th row and which connect the plural RAM cells mutually or in one direction being neighbored to the RAM cell. The clocked inverter 110 outputs the inversion signal of data 1 to the input side of an inverter 113 by activating a data transfer control signal 111 which sets the clocked inverter 110 to issue output out of data transfer control signals 123 by a CPU 117, and the data held at the RAM cell 2 is rewritten from data 2 to the data 1. In such a way, it is possible to perform data transfer between the adjacent RAM cells in a time within the minimum machine cycle.
Patent JP-2001122487-A (JP)
Title: Transport roller and its manufacturing method
Inventor: URANO MASAHIRO
IPC: B65H5/06
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a transport roller working with a good driving precision even for a large-size printed matter consisting of a sheet of paper or film by suppressing deflection of the roller and preventing the printed matter from slippage and establish a method of manufacturing transport rollers. SOLUTION: The transport roller used in a printer or copier for feeding printed matter is composed of a hollow roller body 2 having a circular section, roller shafts 1 installed to the ends of the body 2, and a hard substance member 3 attached to the peripheral surface of the body 2 using a binder 4.
Patent JP-S63238653-A (JP)
Title: Data processor and its processing method
Inventor: TAKAHASHI JUNICHI
IPC: G06F15/80
Filed: 1987-11-26
Abstract: PURPOSE:To improve a processing speed by switching each of three data store areas exclusively and circularly to each other to states for a data reception, for a data transmission, and for write/read-out of a data operation, and executing in parallel data reception, data transmission and data operation processings. CONSTITUTION:Each data store area 1-3 for a data reception for receiving a data from the outside through a data receiving terminal 6, a data transmission for transmitting the data to the outside through a data transmitting terminal 7, and a data operation processing for supplying the data to an operation executing unit 4 and receiving a result of operation are provided so that they can be switched exclusively and circularly to each other, to states for a data reception, for a data transmission, and for a data operation processing. In this state, by controlling the switching of each part of the data reception, the data transmission and the data operation processing of each data store area 1-3, a data transfer processing between data processors and a data operation processing by each data processor can be executed in parallel. I such a way, the processing speed is improved.
Patent JP-H03157843-A (JP)
Title: Optical pickup device
Inventor: FUKUMOTO ATSUSHI
IPC: G11B7/135
Filed: 1989-11-16
Abstract: PURPOSE:To read out information with a high resolution by partially overlapping two beam spots different in polarization state to irradiate a recording medium with them and making the read range smaller than the size of one beam spot. CONSTITUTION:A light dividing element 5 which divides a light beam to two light beams which are set to linear polarization states to have polarization directions orthogonal to each other and are different in an advance direction and a phase converting element 6 which converts phases of oscillation components in two axes orthogonal to each other in a plane orthogonal to the advance direction of the incident beam are provided. Two beam spots different in polarization state are partially overlapped and are irradiated to a recording medium 2. Consequently, the recording medium 2 is irradiated with light beams in three kinds of polarization state, and the area irradiated with the light beam related to read of an information signal out of these light beams is smaller than one beam spot. Thus, the information signal recorded with a high recording density is read out without increasing the numerical aperture of an objective lens neither shortening the wavelength of light beams.
Patent JP-H02144614-A (JP)
Title: Heating device
Inventor: SOEI KAZUAKI
IPC: G05D23/19
Filed: 1988-11-25
Abstract: PURPOSE:To always obtain fresh and comfortable warm stimulation by irregularly changing the heating value of a part of plural heating means at the time of heating these heating means. CONSTITUTION:At the time of selecting operation mode COMFORT, switches 8, 9 are closed by a comfort signal from an operation part 1. A phase control part 6 changes a phase angle for turning on a TRIAC for the voltage waveform of a commercial power supply 10 in accordance with a change in an output signal from an irregular signal generating part 7 on the basis of the comfort signal from the operation part 1. Thereby, a heater 2 generates the maximum heating value at the time of impressing the commercial power supply 10 and a heater 3 irregularly changes the heating value based upon the output signal of the generating part 7. Since the heating value is irregularly changed and a heating value with operation mode WEAK always exists, sudden sense due to an irregular change can be reduced and always comfortable warm stimulation can be obtained.
Patent JP-H06152455-A (JP)
Title: Receiver
Inventor: NAKAYAMA NOBORU
IPC: G01S7/28
Filed: 1992-11-09
Abstract: PURPOSE:To prevent the adverse influence of a reflected signal and to exactly amplify a small signal by consuming the signal reflected by a limiter in heat at an impedance matched terminal element through an isolator. CONSTITUTION:An isolator 19 is provided between a reception antenna 9 and a limiter 15. The isolator 19 introduces a signal from the antenna 9 through a line 20 to a line 16 and introduces the signal reflected at the limiter 15 from the line 16 through the isolator 19 to an output terminal 21. A terminal resistor 22 of the terminal impedance element matched with this output impedance is connected to the terminal 21. Thus, the signal reflected by the limiter 15 to the isolator 19, namely, to the side of the antenna 9 is consumed in heat by the resistor 22, therefore, the signal reflected by the limiter 15 is applied through the line 16 to the limiter 15 again, and the adverse influence caused by the reflected signal can be prevented.
Patent JP-H03161071-A (JP)
Title: Method and device for sealing hole of spray deposit film
Inventor: NASU TOSHIYUKI
IPC: B05C3/00
Filed: 1989-11-17
Abstract: PURPOSE:To improve the corrosion resistance of base material by a method wherein, after a hole sealing liq. is attached to a spray deposit film, said liq. is subjected to repeated pressure reduction and application. CONSTITUTION:A predetermined amt. of a hole sealing liq. 9 is injected into a container 5 through a supply pipe 10 with a switching valve 18 off and a hole sealing device 2 urged against the peripheral surface of a roll 1. The roll 1 is rotated and the device 2 is also moved axially of the roll 1 to adhere the hole sealing liq. 9 to the peripheral surface of the roll 1 so as to form a thin membrane thereof into a spiral shape. A switching valve 18 is actuated to cause its switching action to take place between a pressure reducing device 17 and a pressure applying device 14 at predetermined cycles, while the roll 1 is being rotated and the device 2 is being moved, whereby the interior of the container 5 is subjected to pressure reduction and application on a repeated and alternate basis. The air in pinholes are degassed by being sucked out by the pressure reduction. In this manner the pin holes can be completely impregnat ed all the way with the hole sealing liq. and the corrosion resistance of a spray deposit film can be improved.
Patent JP-2001117665-A (JP)
Title: Computer chip set for computer mother board referring to various clock rates
Inventor: RAI KIN
IPC: G06F1/06
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To operate a computer motherboard without waiting time, and to improve the data processing efficiency of the computer motherboard. SOLUTION: This computer chip set is used by a computer motherboard, having a clock rate including first and second clock rates. The first and second clock rates are substantially synchronized at a fixed rate. The computer chip set is provided with a phase signal generating circuit for generating the group of phase signals and a signal conversion logic circuit for generating an output signal referring to one of the first and second clock rates which are not referred to by an input signal. A multiplexer selects and outputs one of the first and second clock rates, and this can be used as a third clock signal.
Patent JP-H07125580-A (JP)
Title: Number plate
Inventor: SHIOZAWA MASATATSU
IPC: B60R13/10
Filed: 1993-11-04
Abstract: PURPOSE:To enable a number plate to heat its surface, thereby preventing it from being covered with snow and frozen in time of a snowfall, and to secure sightability by forming an insulating layer, a surface heating element layer and another insulating layer in order, on a metal base plate with a number display layer. CONSTITUTION:High resistant acrylic resin paint of 10<13>OMEGA in surface resistivity, by way of example, is coated on the backside of an aluminum plate 2 with a number display layer 1 on the surface at 30mum in thickness, and it is baked for 20 minutes at a temperature of 100 deg.C, forming an insulating layer 3. Next, a surface heating element layer 4 consisting of a conductive paint film of surface resistivity 10<2>, by way of example, is coated at a thickness of 30mum and, after air drying, a copper electrode 5 is attached to the end part. Then, a conductive paint film 6 is formed on the top and, after forced drying for 20 minutes at, for example, a temperature of 100 deg.C, an insulating paint film 7 is applied on the top, and it is dried, thereby forming a desired surface heatable number plate which goes up of its temperature by way of adding an ac voltage of 25V or so, and thus freezing or the like on this number display surface is prevented from occurring.
Patent JP-2001122387-A (JP)
Title: Multistage tower and tank and fabrication method thereof
Inventor: SATO TOSHIO
IPC: B65D90/02
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for mounting a manhole, while the strength of a cylindrical intermediate side wall between an upper and lower tanks is being reinforced and to provide multistage towers and tanks made of FRP each having a manhole. SOLUTION: In the multistage towers and tanks made of FRP, a structure for a manhole is inserted into an insertion hole of a side wall, and a coating layer is formed from a curable composition for FRP from a body part of the manhole structure via the insertion hole to a side wall of a cylindrical intermediate part and the composition is cured to fix a manhole. With regard to the coating layer, the coating range of the layer on the wall of the cylindrical intermediate part is 1.0-1.5 times the distance, in the case of a prism-shaped manhole, between the center of the manhole and the vertical or horizontal side thereof, with respect to the insertion hole, and in the case of a cylindrical manhole, the coating range is 1.0-1.5 times the radius of the manhole. The thickness of the layer is 1.5-2.5 times the thickness of the side wall.
Patent JP-H10128940-A (JP)
Title: Curved surface lamination method and curbed surface laminating device
Inventor: MIYAKOSHI MITSUTOYO
IPC: B32B33/00
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To realize the easy decoration of a three-dimensional uneven surface formed of both lengthwise and crosswise recesses and projections and facilitate continuous production, and further, eliminate damage to be generated in roll parts by the uneven part of a base with an uneven surface by bringing a laminated sheet for decoration into contact with the base with an uneven surface under pressure through following up its uneven surface contour, using an impact pressure and adhering and setting the laminated sheet to the base. SOLUTION: Bases with tan uneven surface 1 to which a laminated sheet for decoration 3 is stuck are conveyed one by one using a base conveying device 2, and the evaporating component of a first coat is volatilized and dried by a drying device 41 after the bases with an uneven surface 1 are given a first coat by a coating device 40. The laminated sheet for decoration 3 is exposed to a solid particulate 5 which collides with the sheet 3 after being ejected from a blow-off nozzle 15 with an air current. In this case, a variation in the momentum of the solid particulate 5 at the time of impact represents an impact pressure.  The laminated sheet for decoration 3 is brought into contact under pressure with the bases with an uneven surface 1 by the impact pressure of the solid particulate 5 and is stretched even into the recessed part of the uneven surface of the base with an uneven surface 1, so that the laminated sheet 3 is deformed. Thus the laminated sheet 3 adheres to the uneven surface contour of the base 1 with a heat fusion-type adhesive which displays adhesion by following up said uneven surface contour and thus the laminated sheet 3 is laminated to the base 1.
Patent JP-H02144146-A (JP)
Title: Catalyst for decomposition of ozone
Inventor: HASHIMOTO AKIRA
IPC: B01J23/84
Filed: 1988-11-28
Abstract: PURPOSE:To decompose and purify waste ozone produced from an apparatus generating or utilizing ozone even at low temp. and high humidity with high performance over a long period of time by using a catalyst consisting of titanium dioxide, oxide of manganese and cement and having a large surface area and pores advantageous to the absorption and purification of ozone. CONSTITUTION:Ozone discharged into the air is captured with a catalyst contg. titanium dioxide, oxide of manganese and cement as effective components and the captured ozone is decomposed by a reaction and released again into the air as oxygen. The used oxide of manganese, e.g., manganese oxide acts effectively in the form of fine powder. The cement is preferably calcium aluminate. The catalyst is produced by bonding powdery manganese oxide with cement and adding titanium dioxide and/or gypsum having a large specific surface area. The service life of the catalyst at low temp. is prolonged by further adding iron oxide or copper oxide.
Patent JP-H03160352-A (JP)
Title: Device for displaying sample image
Inventor: KAWAI MASAO
IPC: G01N23/04
Filed: 1989-11-18
Abstract: PURPOSE:To facilitate direct comparison of a plurality of results of analytical measurement on one screen by displaying one result of analytical measurement as an achromatic-color brightness image while displaying the other result of analytical measurement as a colored image and by displaying them in superposition. CONSTITUTION:When switches Sk and Sc of a switching circuit 9 are changed over to fixed contacts b and b', an X-ray detection pulse signal outputted from a pulse- height analyzer 6 is inputted to a green-color driver GDr of a CRT 7 and shows a green bright spot on the CRT 7. When an X-ray detection pulse is absent, a switch Sw is turned ON and an image formed by secondary electrons or the like radiated from a sample S is displayed in black-and-white on the CRT 7. Besides, outputs of a rate meter 11 and a video amplifier 8 are stored in image memories Mx and Me respectively, and a regenerated signal of the memory Mx and a regenerated signal of the memory Me are displayed in superimposition on the CRT 7 as a monochromatic image signal and a white-and-black image signals respectively. According to this constitution, it is made easy to compare a plurality of results of analysis directly on one screen, and the results of analytical measurement can be interpreted easily and exactly.
Patent JP-S63153759-A (JP)
Title: Servo controller
Inventor: YAMAMOTO RYOHEI
IPC: G11B15/467
Filed: 1986-12-18
Abstract: PURPOSE:To transfer to a high serch mode without causing a data read disable period by driving a rotary drum stepwise in response to the high speed search command during reproduction at a high speed, and transferring the magnetic tape speed so as to bring the relative speed to be constant. CONSTITUTION:A gate circuit 19 opened by a control section 14 bringing the reproducing state into the fast state, an adder/subtraction circuit 21 is brought into the operating state, fast feed preset read out of a preset memory 15 by an address from the control section 14 is latched in the circuit 16. Then the reproducing preset is incremented by one in the latch circuit 22 via the circuit 21 and the drum motor 26 latched in the circuit 22 is increased for its speed at a 1st stage. The reel motor 31 is controlled by the control section 14 detecting the speed via the frequency generator 29 to control the relative speed of the magnetic tape to the rotary drum constant. The repetition above is executed till the content of the circuit 9 is coincident with the circuit 22 and the high speed search transferring is applied without causing a data disable period.
Patent JP-2001117127-A (JP)
Title: Optical wavelength conversion device
Inventor: TANAKA HIDEAKI
IPC: G02F1/377
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To embody an optical wavelength conversion device which has high workability and durability and is polarization independent on input polarization. SOLUTION: Signal light 10 of 1.55 μm in wavelength (λs) is made incident on a lithium niobate waveguide 28 via an optical transmission path 12, an optical circulator 14, an optical transmission path 16 and a wavelength multiplex coupler 18. A control light generator 20 generates control light 22 of a TE polarization component of 0.78 μm in wavelength (λs). The control light 22 is made incident on the lithium niobate waveguide 28 via an optical transmission path 24, a wavelength multiplex coupler 18 and an optical transmission path 26. Regions polarized to the same direction and regions not polarized thereto are alternately arranged at equal intervals in a period of 19 μm in the lithium niobate waveguide 28 in such a manner that the TE polarization is efficiently pseudo phase matched.  A wavelength plate 34 and a mirror 36 fixed in such a manner that the main axis of double refraction forms an angle of 45 deg. with the waveguide 28 are arranged on the opposite side of the waveguide 28. The thickness of the wavelength plate 34 is so set as to be a quarter-wave plate to a wavelength band of the signal light and differential frequency light and to be a half-wave plate to the control light.
Patent JP-H02146737-A (JP)
Title: Attaching structure of bare chip
Inventor: HAYASHI KOTARO
IPC: H01L21/52
Filed: 1988-11-28
Abstract: PURPOSE:To hold a bare chip to a substrate horizontally against a substrate at die bonding and to realize stability of sealing by forming a bonding land in scattering on a substrate and sealing the bare chip onto the bonding land with adhesive which is applied to a surface of the substrate which is exposed between bonding lands. CONSTITUTION:A bonding land 12 is formed in scattering in an arbitrary range on a substrate 10 whereon a bare chip 16 is mounted. A bare chip 16 is sealed onto a bonding land 12 with adhesive 14 which is applied to a surface of the substrate 10 which is exposed between bonding lands 12. For example, said bonding land 12 consists of a grounding/radiating conductor 12A to carry out grounding and radiation and an auxiliary conductor 12B to stabilize sealing of the bare chip 16 which is located at a specified interval at both side thereof. A bonding pad 20 which is interconnected to a lead pin of an IC, respectively is provided to a periphery section of the bonding land 12. Ag paste, etc., having electric and heat conductivity is used as said adhesive 14.
Patent JP-H06146387-A (JP)
Title: Piping with cutter
Inventor: YOKOTA HIROMOTO
IPC: E03F7/00
Filed: 1992-11-11
Abstract: PURPOSE:To prevent a piping from getting clogged by installing a propeller which is rotated by fluid in a piping and mounting a cutter to the rotation axis of the propeller to cut solids carried by sewage in the piping. CONSTITUTION:A piping 1 with a cutter is located midway between ordinary sewage pipings 3 through flanges 2. When sewage flows into the piping 1 from upstream side of the piping 3, a propeller 4 is rotated by the flow of sewage. A cutter 9 provided at the end of the propeller 4 is rotated by the rotation of the propeller 4 so that solids carried by the sewage in the piping 3 are cut into small pieces.