baber/WOPTO huggingface dataset:
Patent JP-S63160131-A (JP)
Title: Manufacture of cathode-ray tube
Inventor: ITO TAKEO
IPC: H01J29/88
Filed: 1986-12-23
Abstract: PURPOSE:To obtain a charge/reflection preventing film having sufficient sticking strength in a short time by applying a solution containing polyalkyl siloxane on a face plate end forming a SiO2 film on the surface of the face plate by condensation reaction. CONSTITUTION:A solution containing polyalkyl siloxane is applied to the face plate surface of a cathode-ray tube, and a SiO2 film is formed on the face plate surface by condensation reaction. That is, the solution contains some siloxane bonding from the start in the solution state before being applied to the face plate, i.e., before sintering or drying; thus the film has a strong sticking force even at the stage when the condensation reaction of silanol group is not progressed so much. Accordingly, a sufficient sticking force is obtained under loose calcination conditions (lower temperature or shorter time), and a sufficient charge preventive effect is obtained.
Patent JP-H06161322-A (JP)
Title: Fixing device
Inventor: YAMAMOTO MASAAKI
IPC: G05D23/19
Filed: 1992-11-16
Abstract: PURPOSE:To shorten the time required for heat conduction from a heating roller to a temperature detecting element and to prevent the delay of detection timing when surface temperature attains a specified temperature by providing a heating member in the surface temperature detecting means of the heating roller. CONSTITUTION:The surface temperature of the heating roller detected by a temperature detecting member 3 is compared with the specified fixing temperature by a control circuit 50, and when the detected temperature is lower than the specified fixing temperature, a heater 4 is turned on and the heating member 34 provided in the member 3 is also turned on at the same time. When the detected temperature is higher than the specified fixing temperature, the heater 4 and the heating member 34 are turned off. The time required for heat conduction from the heating roller to the temperature detecting element is shortened and the delay of the timing of detecting that the surface temperature detected by the temperature detecting element attains the specified fixing temperature is made small, so that a difference between the detected temperature detected by the temperature detecting element and the surface temperature of the heating roller becomes small. The high-performance fixing device is obtained, where overshoot and temperature ripple become small and fixing performance is improved.
Patent JP-H10148630-A (JP)
Title: Ultrasonic flaw detecting device and processing device
Inventor: INADA YASUNARI
IPC: G01N29/26
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To improve efficiency in inspection and processing work by providing a copying mechanism of a simple configuration and reducing the time for attachment, detachment, and preparation, and reducing its weight. SOLUTION: This ultrasonic flaw detecting device is provided with a magnetic crawler which moves along the periphery of a nozzle and an ultrasonic probe 49 held on the magnetic crawler via a base 54 and flow detecting arm 45 and is configured to detect flows in an object by the ultrasonic probe 49 as moving the magnetic crawler along the periphery of the nozzle. In this case, the base 54 is installed rotation-freely in the direction approximately orthogonal to the direction of movement of the magnetic crawler, and the flaw detecting arm 45 is installed in the direction orthogonal to the base 54. In addition, a magnetic roller 40 is provided for the tip part of the flaw detecting arm 45 and is moved along an object surface to perform flaw detection by the magnetic attracting force of the magnetic roller 40 without a special driving mechanism for the flaw detecting arm 45.
Patent JP-2000131215-A (JP)
Title: Spin polarization scanning type tunnel microscope
Inventor: OKUNO SHIHO
IPC: G01N37/00
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To prevent superposition between a surface uneveness image and a spin image, which is a problem in the case of using a ferromagnetic or antiferromagnetic probe, so as to take out only the spin image. SOLUTION: In this tunnel microscope, a distance between a probe and a sample is controlledly determined at first to make constant (I1) a tunnel current in a bias voltage V1, relating to two prescribed bias voltages V1, V2, then the bias voltage alone is changed to the V2 without changing the distance between the probe and the sample, and a tunnel current I2 at that time is determined as an image signal.
Patent JP-S63158319-A (JP)
Title: Ball bearing for linear sliding
Inventor: TERAMACHI HIROSHI
IPC: F16C29/06
Filed: 1986-12-23
Abstract: PURPOSE:To prevent the slip-off of a ball without using a ball retainer by forming the ball rolling surfaces faced to the groove opening direction on the inner bottom surface of each loading ball groove. CONSTITUTION:As for each bearing race 3, loading ball grooves 10a and 10b opened in the convergence direction along the longitudinal direction are formed on the front surface side, and the opening width (l) of each loading ball groove 10a, 10b is formed less than the diameter (d) of a ball 6. Further, ball rolling grooves 11a and 11b faced to the action direction of the load acting onto the ball 6 rolling in the loading ball grooves 10a and 10b from the bearing race 3 side are formed. Therefore, the ball is prevented from slipping off in the case when a rail is cut off from the bearing body, without using a ball retainer.
Patent JP-H11143894-A (JP)
Title: Japanese text retrieving device
Inventor: WASHIZU MASARU
IPC: G06F17/30
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To accelerate the front coincidence retrieval of two KANJI characters by adding a new dedicated index which performs the front coincidence retrieval of two KANJI characters which are specially used many times in addition to a retrieval item file. SOLUTION: In retrieving a text database, a KANJI two character index generating means 2 scans the entire retrieval item records of a retrieval item file 1 and produces a KANJI two character index 3 which binds text location information that corresponds to the KANJI two character string only when a character string of a retrieval item is a character string that has two KANJI characters at the front. Then, a retrieving means 4 retrieves the index 3 that is produced by the KANJI two character index 2 in a complete coincidence retrieval mode instead of performing designated front coincidence retrieval when a designated retrieval condition is front coincidence retrieval designation of two KANJI characters. Consequently, it is possible to accelerate the front coincidence retrieval without making index capacity vast in amounts.
Patent JP-H08145831-A (JP)
Title: Optical vibrator sensor
Inventor: SANO YASUKAZU
IPC: G02B6/00
Filed: 1994-11-15
Abstract: PURPOSE: To obtain an optical vibrator sensor by which a temperature, a pressure and the like can be measured with high accuracy without being affected by a noise. CONSTITUTION: A vibrator 1 which is composed of a cantilever 41 and of a both-ends-fixed beam 42 and a signal processing part 3 are connected by an optical fiber 2. The optical fiber 2 is formed in such a way that an optical fiber 21 for interference measurement is arranged in the central part and that an optical fiber 22 for optical-pulse supply is arranged and installed in its circumference on the same axis. Optical pulses are sent to the vibrator 1 via the optical fiber 22 from a laser diode 32 inside the signal processing part 3, and the vibrator 1 is vibrated by an optical and thermal action. In addition, a laser beam for interference measurement is sent to the vibrator 1 via the optical fiber 21 from a laser diode 31, the number of vibrations of the vibrator 1 is measured by using interference light obtained by its reflected light, and a pressure is computed.
Patent JP-H01148891-A (JP)
Title: Method for bleaching wood pulp
Inventor: SHIOJI NAOTAKE
IPC: D21C9/16
Filed: 1987-12-04
Abstract: PURPOSE: To bleach wood pulp using an oxidative bleaching agent under a low-toxic condition at a low cost without any scale trouble by using a specific water-soluble copolymer as an auxiliary. CONSTITUTION: Wood pulp is bleached using a peroxide together with, as a bleaching-promotive auxiliary, 0.05-1 wt.%, based on the dry pulp, of a water-soluble copolymer 1,000-80,000 in molecular weight made from (A) 50-99.9 mol% of an unsaturated monocarboxylic acid-based monomer selected from acrylic acid, methacrylic acid and salts thereof and (B) 0.1-50 mol% of a hydroxyl-contg. monomer.
Patent JP-H11140986-A (JP)
Title: Unit building
Inventor: NAKANO KOJI
IPC: E04B1/348
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a unit building having an emergency approach way and capable of promoting productivity in plant, etc. SOLUTION: An emergency approach way unit 5 having the same size as that of an attic space unit 4, at the same time, setting in along an edge of eaves to expose one side to the outside of a roof and forming an emergency approach way 5A in the one side is provided to the upper part of a building main body 3. Since the emergency approach way unit 5 forming the emergency approach way 5A having the same size as that of the attic space unit 4 is formed, a special structure is not required for providing the emergency approach way 5A, and the kind of the structure for constituting a unit building 1 is not required to increase. For that purpose, productivity of the structure in plant, etc., can be promoted.
Patent JP-S63156951-A (JP)
Title: Air conditioning method for large space
Inventor: OKAMOTO ISAO
IPC: F24F1/00
Filed: 1986-12-22
Abstract: PURPOSE:To make an initial cost and running cost low by a method wherein a large space such as a factory building is properly cooled and heated in a call location, a blowoff direction, a blowoff velocity, a suction location in consideration of a rising stream of high temp. air. CONSTITUTION:At the space cooling time, with dampers 6a, 7b opened and dampers 6b, 7a closed, a suction and blowoff port 5 and a blowoff port 3 for space cooling are connected through a cooling coil CC and a fan F in a space unit 2, and an air conditioning unit 2 is operated. Cool air is blown in a transverse laminar stream which flows out from the upper blowoff port 3 of a casing 1 and passes through the upper part of a working area LA toward the side of an exothermic unit M. At that time, the blowoff velocity of the cool air is so set as to reach a limit near the unit M. The cool air descending the area LA and reaching the port 5 is sucked into the coil CC through the damper 7b and a suction course b. At the space heating time, warm air existing at the upper part of the area LA is sucked to heat it, and then the space is heated in a temp. layer condition formed by blow hot air onto the floor of the working area.
Patent JP-H06233811-A (JP)
Title: Medical transplantation piece consisting of titanium alloy which is organism compatible and of low modulus
Inventor: JIEEMUSU EE DABUITSUDOSON
IPC: A61F2/06
Filed: 1993-12-07
Abstract: PURPOSE: To provide a medical implantable segment which does not discharge any toxic ion or potential toxic ion caused by a corrosive action of body fluids, and which is excellent in biocompatibility after implanted into a living body by composing the segment of titanium, niofium and zirconium, and a composition having a specified flexible modulus. CONSTITUTION: This medical implantable segment is made of a highly intensified and lower modulus alloy consisting of titanium niobium and zirconium processed by a hot-working. The content of the niobium is approximately 10-20% wt. or 25-50% wt., and that of the zirconium to be approximately 0-20% wt. for minimizing the modulus smaller than approximately 90 Gpa. From this alloy, an implantable segment is obtained capable of transplanting into a blood vessel of the heart such as a heart value or artificial heart and the like is obtained. This alloy is substantially of β-phase, and has an intensity of more than 620 MPa, and the medical implantable segment has a part of outside surface protective coating selected from a group consisting of oxides, nitrides, carbides and carbon nitride.
Patent JP-H02153733-A (JP)
Title: Composite steel plate with excellent di molding property
Inventor: HAYASHI TOMOHIKO
IPC: B32B15/08
Filed: 1988-12-06
Abstract: PURPOSE:To obtain a material for DI (draw and ironing)-S can having an excellent corrosion resistance by meeting one or both of cold crystallization heat of 7cal/g or below and the heat of fusion 10cal/g or below, and constituting it to have a polyes ter resin film of 1.385 or below in its density on one surface of a steel plate. CONSTITUTION:As resin which is durable to the heat during the DI working period, and comparative hard in the resin per se., polyester resin is most superior to the DI molding property. And, a severe extending work is performed in a drawing process, and since the material is extended by approximate 20% at the moment, the density of a polyester resin film laminated therein is required to be non-crystallization by 1.385 or below, and in the case where the resin is 7cal/g or below in the cold crystalliza tion heat, there never occur any crack defects and thus an excellent DI molding can may be obtained. And, in the case where the heat of fusion is 10cal/g or below, the crack defects of can wall part producing during the DI working period never occur, and if it occurs, they are slight, accordingly, a can durable for the practical use can be obtained at the point of corrosion resistance. And, a film is thermal compression- bonded to a steel plate, moreover, it is heated by the fusing point or more of the resin and soaked then into water so as to cool rapidly. A compound steel plate having an excellent DI molding property can be obtained thereby.
Patent JP-H05142572-A (JP)
Title: Liquid crystal display device
Inventor: SATO HAJIME
IPC: H01L29/786
Filed: 1991-11-22
Abstract: PURPOSE:To obtain the liquid crystal display device having a satisfactory image quality by providing a thin film rectifying element between a connecting part of two pieces of thin film MOS transistors and a gate line. CONSTITUTION:A driving circuit is a CMOS circuit constituted of a polycrystal silicon thin film transistor. A vertical driving circuit, and a horizontal driving circuit consist of a shift register 1 and a gate line driving buffer 2, and a shift register 3, a signal line selecting analog switch 4 and a signal potential holding capacity 5, respectively. Also, a picture element part consists of an analog switch by two pieces of NMOS thin film transistors 6a, 6b, a liquid crystal cell 7, an accumulation capacity 8, and a rectifying element 10 inserted between a connecting point of two pieces of thin film transistors 6a, 6b, and a gate line 9. In such a way, by providing the rectifying element 10, a leak current in a holding period of a switch element of the picture element part can be decreased, and a potential variation of a picture element electrode caused by the leak current can be suppressed.
Patent JP-2000135632-A (JP)
Title: Inspection device for checking whether or not inner diameter of hollow part is clogged
Inventor: TATENO SATORU
IPC: B23P19/00
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To automatically detect whether or not the inner diameter of a hollow part is clogged in a non-contact manner. SOLUTION: This device is formed out of a carrying mechanism 6 for a hollow product 1, a stopper mechanism 10 suspending the hollow product carried by the carrying mechanism at the inspection position, an existence confirming mechanism 11 detecting whether or not the hollow part is present at the inspection position, and of a non-contact type internal part inspection mechanism 12 inspecting whether or not the inner diameter of the hollow part is clogged. And when the inner diameter is found to have not been clogged, the stopper mechanism is driven so as to allow the hollow part to be delivered out, and when the inner diameter is found to have been clogged, warning is given by means of an abnormality warning mechanism, and concurrently, the driving of both the stopper mechanism and the carrying mechanism is thereby suspended.
Patent JP-H09144335-A (JP)
Title: Method of reinforcing concrete structure
Inventor: MURAHASHI HISAHIRO
IPC: E04G23/02
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To improve the aseismatic strength by bonding an FRP sheet with an adhesive, and also, extending the sheet to a pole or a beam, and fixing the extension with a metal fitting, when reinforcing the concrete wall surrounded by poles or beams with an FRP sheet. SOLUTION: An FRP sheet 3, which is reinforced with carbon fibers, etc., after execution of proper foundation processing or primer processing, is arranged being extended as far as the thick part of a beam 2 or a pole, at the surface of a concrete wall 1 or said beam 2 and it is bonded by an adhesive. In this case, the end of the FRP sheet 3 is fixed by an anchor bolt 4 through a press metal fitting 5 consisting of a steel plate or the like. For the press metal fitting 5, an angle steel or a channel steel can be used, and besides the middle part of the FRP sheet 3 can be fixed similar to the end. The shearing force working on the section of a wall 1 is scattered effectively through the FRP sheet 3. Hereby, the aseismatic strength can be improved sharply.
Patent JP-H08156069-A (JP)
Title: Extrusion mold for internally spirally ribbed synthetic resin tube
Inventor: ISHIHARA KENICHIRO
IPC: B29C48/32
Filed: 1994-12-12
Abstract: PURPOSE: To obtain an extrusion mold, on the slidingly contacting surfaces of a rotating core and of a stationary core of which no plucking or the like develops and in which smooth rotation of the core is realized and which can easily be assembled, by a method wherein recessed parts, in which lubricant is filled, are formed on at least either one between the edge face of the stationary core and that of the rotating core, both of which come into slidingly contact with each other. CONSTITUTION: The mold 1 is equipped with a stationary land 2, a stationary core 3, a rotating core 4, a rotating shaft 5 and an adaptor ring 6. On the edge face 32 of the stationary core 3, eight stripes of nearly triangular filling recessed parts opened to the rotating shaft 5 side are provided radially about the rotating shaft 5. Further, on the edge face 42 on the stationary core 3 side of the rotating core 4, eight stripes of nearly triangular filling recessed parts opened to the rotating shaft 5 side are provided radially about the rotating shaft 5. Furthermore, lubricant is filled in these filling recessed parts. The lubricant filled in the recessed part is sealed by O-rings 14 and 15 so as not to leak out of the recessed part.
Patent JP-H10150383-A (JP)
Title: Quick reaction modulation communication system
Inventor: NISHI RYUZO
IPC: H04J13/16
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To provide an adaptive modulation communication system that provides various information transmission speeds or the like and copes flexibly with various requirements. SOLUTION: Transmitters 2-11a select r-sets of series among M-sets of orthogonal diffusion series in the case of conducting diffusion in response to a state of the symbol in order to transmit N-bit of transmission data series as one symbol and transmit the series by changing an initial phase of the series whose length is (k) used for scrambling them in response to a state of the symbol. Receivers 11b to 22 extract r-sets of series having a large output from each inverse diffusion output by M-sets of orthogonal diffusion series together with the initial phase extracted in the case of releasing scrambling, reproduce the symbol corresponding to them, demodulate data, then an adaptive modulation communication system, which provides various information transmission speeds and flexibly meets various requirements by subscribers or the like is obtained.
Patent JP-H05141060-A (JP)
Title: External wall provided with appentice-fitting means
Inventor: SAKURAI HIDEMI
IPC: E04F10/08
Filed: 1991-11-22
Abstract: PURPOSE:To make it possible to fabricate an external wall provided with a appentice-fitting means made of L-shaped members in a factory, without troubles on the transportation and packing thereof, and reduce construction processes at site and decrease danger during construction. CONSTITUTION:This hood-fitting means is provided with an external wall 1b, a horizontal support member 3 laid down on the external wall 1b, and a L- shaped member 4 having a vertical piece 4b fixed to the support member 3 and a horizontal piece 4a to which the base end of the appentice 6 is fitted. The horizontal member 3 is laid down to position in the inside of the external wall 1b. The front end of the horizontal piece 4a of the L-shaped member 4 is positioned on the same face with the external face of the external wall 1b or in the inside.
Patent JP-H08164812-A (JP)
Title: Air bag device
Inventor: KOIDE TERUHIKO
IPC: B60R21/20
Filed: 1994-12-12
Abstract: PURPOSE: To improve workability and obtain excellent external appearance quality with low cost constitution. CONSTITUTION: An air bag device 10 has an air bag operating body 66 including an inflator 38 and a bag body 50, and an air bag storage body 68 including an air bag case 12 and an air bag door 16. Both form independent constituent bodies. A bracket 44 is fitted to the air bag operating body 66, and the fitting part 44B is passed through an opening 54 formed at the bottom wall 12A of the air bag case 12, and fitted to a body side reinforcement 56. The load burden of the air bag case 12 is thereby reduced so as to be made lightweight, thereby improving workability. Since the bracket 44 can be relatively moved in the opening 54 at the fitting time, there is no need to use a spacer or the like so as to obtain excellent external appearance quality with low cost constitution.
Patent JP-2000124961-A (JP)
Title: Offset qpsk modulation analyzing system
Inventor: KURIHARA TOSHIAKI
IPC: H04L27/233
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To provide an offset QPSK modulation analyzing system capable of estimating an initial phase and clock delay contained in a received signal using an offset QPSK modulating system. SOLUTION: Phase correcting parts 4301-430n perform phase corrections respectively corresponding to (n) pieces of candidate values ϕ1-ϕn of the initial phase, and clock delay correcting parts 4301-430n estimate the clock delay while using a QPSK signal returning the offset component of quadrature or in-phase component of this phase corrected signal original. A correlation coefficient calculating part 442 calculates the coefficient of mutual correlation between a real clock delay corrected signal and a correspondent ideal signal, and an optimum initial phase discriminating part 450 extracts the initial phase of the maximum mutual correlation coefficient as one closest to a true value.