baber/WOPTO huggingface dataset:
Patent JP-H01229028-A (JP)
Title: Novel resin, antifouling coating composition and antifouling method
Inventor: ISOZAKI OSAMU
IPC: C09D167/00
Filed: 1988-03-08
Abstract: PURPOSE:To obtain a phenol-modified resin which is suitable for a vehicle of an antifouling coating by reaction of an epoxy-or hydroxyl-containing rein with an adduct from a phenolic compound and a compound bearing carboxylic anhydride groups. CONSTITUTION:The subject phenol-modified resin is obtained by reaction between (A) an epoxy- and/or hydroxyl-containing resin and (B) an addition reaction product from a phenolic compound and a compound bearing 1 carboxylic anhydride group. The resin product is preferably used as a vehicle for an antifouling paint.
Patent JP-H02233886-A (JP)
Title: Manufacture of diaphragm pump provided with fluororesin diaphragm
Inventor: SADAKATA TAKAYUKI
IPC: B29C71/02
Filed: 1989-03-08
Abstract: PURPOSE:To improve the extent of durability against bending fatigue as well as to make capacity larger by pressing a diaphragm element molding under heating, causing its plastic deformation, and producing orientation, heading for the circumference of a central part of a diaphragm, in a fluororesin high molecule. CONSTITUTION:A diaphragm element molding 10 composed of fluororesin is pressed under heating, thereby producing its plastic deformation. With this deformation, orientation, heading for the circumference of a central part of a diaphragm 13, is produced in a fluororesin high molecule and then it is cooled. A compressive stress is caused on a surface of the diaphragm molding along the radial direction of the diaphragm 13. Thus, durability against fatigue deterioration due to bending motion is improved, so that capacity can be made larger.
Patent JP-H07261644-A (JP)
Title: Hologram recording material and hologram recording medium
Inventor: YAMAGUCHI TAKEO
IPC: G03F7/027
Filed: 1994-03-25
Abstract: PURPOSE:To provide a hologram recording material and a hologram recording medium excellent in chemical stability and environmental resistance and having characteristics of high sensitivity, high diffraction efficiency, high transparency and high resolution. CONSTITUTION:The hologram recording material is composed of a polyester resin (A) having 1000-30000 weight average molecular weight, a monomer (B) having at least one d polymerizable ethylenic unsaturated bond and <=1000 molecular weight, a photo-sensitizing dyestuff (C), a polymerization initiator (D) and a multifunctional cross-linking agent (E) having a functional group reactive with the polyester resin (A).
Patent JP-H10239856-A (JP)
Title: Method for forming colored resist pattern and manufacture of color filter
Inventor: GOMI YOSHIYUKI
IPC: G03F7/20
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To provide the method for forming the colored resist pattern having a trapezoidal sectional profile without using any special pattern mask as essentially necessary one and to provide the method for manufacturing the color filter by using this method. SOLUTION: The color filter is manufactured by coating a transparent substrate with a photopolymerizable composition with a black material dispersed, heat drying it, and then, followed by successive processings of imagewise exposure, development, and heat hardening, to form a black matrix, and then, coating the surface of this black matrix with each photopolymerizable composition with red, green, and blue materials dispersed, and likewise successively repeating heat drying, imagewise exposure, development, water rinse, and heat hardening operations to form each image element. In this case, the above-mentioned imagewise exposures of each image are executed in >=2 times by different alignment gaps.
Patent JP-S56152739-A (JP)
Title: Production of microcapsule
Inventor: SAMEJIMA MASAYOSHI
IPC: B01J13/08
Filed: 1980-04-25
Abstract: PURPOSE:To facilitate the formation of seamless gel-like wall films by making combination use of org. polysiloxane as a film forming assistant at the time of dispersing a core material in a cyclohexane soln. contg. ethyl cellulose. CONSTITUTION:Ethyl cellulose and an org. polysiloxane compound are dissolved under heating in cyclohexane, and core material powder is dispersed therein.  Thence, this soln. is cooled to cause flocculation of ethyl cellulose, thereby forming  the gel-like wall films of ethyl cellulose enclosing the core material in the inside. Further these are solidified to form microcapsules. Dimethyl polysiloxane, silicone- glycol compolymer or the like of about 50-5,000,000cSt viscosities at 25 deg.C is  suitable as the org. polysiloxane compound.
Patent JP-H10249305-A (JP)
Title: Garbage treating device
Inventor: TAKAHASHI MASAKI
IPC: C02F11/12
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a garbage treating device which is housed with crude refuse in a uniform state within a housing vessel. SOLUTION: This garbage treating device is provided with the housing vessel 1 for the crude refuse, a crude refuse charging section 3 for charting the crude refuse into the housing vessel 1, an agitating means 4 for agitating the crude refuse housed in the housing vessel 1 and a control means 8 for controlling the rotation of this agitating means 4 at the time of charging the crude refuse. The rotation of the agitating means 4 is so controlled as to agitate the crude refuse at the time of charging the crude refuse, by which the biasing of the crude refuse in the housing vessel 1 is prevented. The agitating means 4 is kept rotated during the time of charging the crude refuse, by which the equal housing of the crude refuse into the housing vessel 1 is made possible and the drying and finishing of the crude refuse are made uniform.
Patent JP-H07264068-A (JP)
Title: Sampling device
Inventor: KOBAYASHI KENSUKE
IPC: G01R19/00
Filed: 1994-03-25
Abstract: PURPOSE:To eliminate the interference between samples in a wide band, a high sample rate by substracting the specified multiple of the input value of the previous time from the input value of the N-th time from a sample-and-hold means by an output means and obtaining the sample value of the N-th time. CONSTITUTION:This device is provided with a pulse generator 3 generating a sampling command, and an S/H circuit 2 as a sample-and-hold means for storing and outputting the instantaneous value of a signal to be measured for every time when the sampling command is inputted to output the sample value corresponding to the value stored in the S/H circuit 2. The S/H circuit 2 is constituted so that the value of epsilon (0<epsilon<1) multiple of difference of the instantaneous value of the newly inputted signal to be measured and the stored value is superposed on the values stored by the sampling operations up to the previous time obtain a new output and the value is attenuated to epsilon' (0<epsilon'<=1) multiple thereof just before the next sampling operation. An output means substracts [1-epsilon]epsilon' multiple of the input value of the previous time from the N-th time input value from the S/H circuit 2 to obtain the N-th time sample value.
Patent JP-S59181632-A (JP)
Title: Evaluating device for semiconductor wafer
Inventor: ONO MITSUO
IPC: H01L21/66
Filed: 1983-03-31
Abstract: PURPOSE:To obtain a positional distribution figure for measuring data by compounding measuring data acquired from a semiconductor tester and the positional data of a chip obtained and measured from a semiconductor wafer-prober and outputting a compounded value to a measuring data processor. CONSTITUTION:A semiconductor tester control section 2B controls a semiconductor tester measuring section 2A and measures a semiconductor chip to be measured when it receives a measurement start signal Ms'. Measuring data in a semiconductor tester 2 are coded by the semiconductor tester control section 2B, and the coded data Dm are compounded with data Dp regarding the position of the chip by a data compounding section 6 and transmitted over a measuring data processor 7. A wafer completion signal We is transmitted over an XY coordinate output section 5 on the completion of the measurement of a wafer to be measured, and the XY coordinate output section 5 transmits wafer measurement completion discriminating data over the measuring data processor 7 through the data compounding section 6. The preparation and processing of a positional distribution figure are started, and the results are outputted by a proper format or displayed.
Patent JP-H09242015-A (JP)
Title: Compaction device
Inventor: KONNO YUSUKE
IPC: E01C19/34
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a device in which an operator can extecute quick compaction while avoiding danger of collapse of a ditch wall when the operator operates the machine in a ditch, sufficient compaction effect without hindrance for traffic of vehicles is exhibited, and curtailment of working expenses can be realized. SOLUTION: This compaction device is provided with an impact type compactor main body part 7, guide mechanism parts 5, 6 slidably guiding the compactor main body part 7 along the impacting direction, a pivotally supporting mechanism part 4 suspending the guide mechanism parts 5, 6 swingably in the longitudinal direction of the compactor main body part 7, and a fitting part 9 for fitting the pivotally supporting mechanism part 4 to the arm 3 of a traveling vehicle 2 with arm.
Patent JP-S52140087-A (JP)
Title: Working machine tool
Inventor: KOYAMA SHIGEAKI
IPC: F16C29/00
Filed: 1976-05-18
Abstract: PURPOSE:To prevent ''stick slippage'' by reducing sliding resistance by the use of rollers and magnets.
Patent JP-2000253065-A (JP)
Title: Method and system for multi-cast routing and recording medium recording its program
Inventor: ASAKA TAKUYA
IPC: H04L45/16
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To select a multiple address link as part of a multi-cast tree when use of the multiple access link is effective in a network which contains multiple access/non-multiple access nodes. SOLUTION: On the occurrence of a participation request from a node (j) to a multi-cast communication (k), the node (j) informs a routing decision section 4 in a multi-cast routing controller 2 of a participation request to the multi-cast communication (k). Then, based on the request of the routing decision section 4, an information management section 3 informs the routing decision section 4 of node information having already taken participation to the multi-cast communication (k).  Then the routing decision section 4 calculates a virtual cost of all multiple address nodes according to a formula of a cost of multiple address node (i)/max [number of non-multiple address nodes belonging to the multiple address node (i) and having already taken participation -1], compares the virtual cost of the multiple address node that is calculated with a link cost of the non-multiple address nodes having already taken participation and selects a node at the least cost as a connection destination node of a newly participation node.
Patent JP-H08252561-A (JP)
Title: Waste decomposition treating device
Inventor: TAKAHASHI YONESHICHI
IPC: C05F3/06
Filed: 1995-03-15
Abstract: PURPOSE: To make it possible to ensure efficient traveling of an agitating machine and directional change of a pressure receiving plate by preventing the clogging of org. waste between the chain (endless transmission body) of a pressure receiving plate mechanism and the side walls of a storage tank at the time of traveling of the agitating machine. CONSTITUTION: This waste decomposition treating device is provided with plural scraping pieces 30 which prevent the intrusion of the org. waste M into the spacings between the chain and the side walls 1A of the storage tank 1 by projecting toward the progressing direction of the agitating machine along the chain 25 for fixing the pressure receiving plates 22.
Patent JP-S58173458-A (JP)
Title: Humidity sensor and its manufacture
Inventor: NAGANO KENTAROU
IPC: G01N27/12
Filed: 1982-04-05
Abstract: PURPOSE:To obtain a long-lived sensor capable of detecting a long range of humidity exactly, by allowing to carry at least one of meta-, ortho-, and pyro- phosphates into the pores of a porous base. CONSTITUTION:Electrodes are formed on both sides of a base 1 having fine connected pores made of alumina or quartz material, connected in parallel to form comb-type counter electrodes 3, 3, and each terminal of the electrodes 3, 3 are connected to silver terminals 5, 5, and further, to lead wires 6, 6. The electrodes may be formed on one side, but a detection range can be enlarged by forming them on both side. The electrodes 3, 3 are printed with ruthenium oxide paste on the base 1, burned, washed, then impregnated with a soln. mixture of an aq. soln. of at least one of meta-, ortho-, and pyro-phosphate, and silicate soln., and dried. A sufficient amt. of phosphate is carried into the base 1 by repeating this operation, thus obtaining a long-lived sensor extremely small in hysteresis of humidification and dehumidification and superior in humidity detection characteristics in a wide range.
Patent JP-H09244851-A (JP)
Title: Information receiver
Inventor: MIYAKE KATSUMI
IPC: G06F3/0489
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To improve the display efficiency of information and to reduce the burden of a user in the case of displaying the latest information by receiving character information from an external device while utilizing the radio waves of teletext broadcasting, and displaying the summary of the received information through a prescribed operation. SOLUTION: A display 6a for displaying the character information of a receiver 2a dedicated to teletext broadcasting (such as visible radio equipment, for example), as an information receiver 2 is provided with display parts 7a-7c for three digits and equipped with a function key 11 for operation, cursor key 12 and fix key 13.  Then, while utilizing the radio waves of teletext broadcasting, the information receiver 2 receives the character information transmitted from an external information transmitter 3 through a receiving means 50 and a CPU (received summary display control means) 52 for performing the control, etc., of display onto the display 6a based on the prescribed operations of the respective keys 11-13, the power-on operation of the information receiver 2 or the reception of information displays the summary of the received information onto the display 6a through the prescribed operation.
Patent JP-H02236589-A (JP)
Title: Liquid crystal display device
Inventor: TSUKADA TOSHIHISA
IPC: G09F9/35
Filed: 1989-03-10
Abstract: PURPOSE:To obtain a satisfactory liquid crystal display panel free from deterioration in characteristics, such as drop in display brightness, by maintaining the liquid crystal in the display area of a picture at a high resistivity. CONSTITUTION:A liquid module 1 is constituted in such a way that an area 4, in which the liquid crystal is injected hermetically, a horizontal scanning circuit 3, and a vertical scanning circuit 2 are connected by flexible cables; in a display part and a dummy part, the structures of their scanning lines are exactly the same, and the structures of their picture elements are also the same. And a liquid crystal display device is provided with a means for preventing the resistivity of a liquid crystal layer in the display area of a picture from falling below the resistivity of a liquid crystal layer in the periphery of the display area. It is preferable to set the resistivity of the liquid crystal layer in the display area equal to or greater than 10<11>OMEGA.cm. Thus, factors destabilizing the liquid crystal is removed, instability of the liquid crystal, resulting from change in the lapse of time, can be prevented.
Patent JP-H11258476-A (JP)
Title: Resin material for optical connection
Inventor: KOIKE YASUHIRO
IPC: C08L63/00
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a resin material for optical connection by which the refraction factor can be easily fitted to that of an optical element of an object to be connected, by adding fine particles of a substance having the refraction factor different from that of a matrix resin and having a size small enough for preventing the scattering loss to the light transmitted by an optical transmitting path. SOLUTION: A mixture of a matrix resin and a substance for adjusting the refraction factor is prepared by adding a proper amount corresponding to the difference of the refraction factors between the resin and the substance, of the substance for adjusting the refraction factor to the matrix resin. The additive substance is fine particles having a size small enough for preventing the generation of the scattering loss to the light transmitted by an optical transmitting path, whereby at least the transparency of the matrix resin can be kept.  In the connection of the resin material for optical connection, both plug connectors C are fitted to an adapter A, a pad P is held by the end faces of both optical fibers F while compressed and deformed, and the end faces of both optical fibers F are closely kept into contact with the pad P, whereby the optical connection of high efficiency can be achieved.
Patent JP-H05225669-A (JP)
Title: Disk recorder
Inventor: TAKEGAWA HIROSHI
IPC: G11B11/10
Filed: 1992-02-10
Abstract: PURPOSE:To simplify the constitution and to facilitate the design, manufacture and maintenance and then to make good durability of the device and also to smoothly load and unload a disk cartridge to and from a cartridge holder. CONSTITUTION:A head arm 19 supported turnably on the base end side by a hinge part 18 is brought into contact with C point of a contact protrusion 21 to be turned by the cartridge holder 11 which is turned around a supporting shaft 26 to approach a chassis 1 and to be separated from it. Since a distance B from the C point to the hinge part 18 is shorter than a distance A from the C point to the supporting shaft 26, when the cartridge holder 11 is turned by theta1 deg., the head arm 19 is turned by theta2 deg.(>theta1 deg.).
Patent JP-2000256837-A (JP)
Title: BaxSr1-xTiO3-alpha SPUTTERING TARGET AND ITS PRODUCTION
Inventor: SUZUKI SATORU
IPC: C23C14/34
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To obtain a target capable of high speed film formation at high output by preparing the oxides of Ba, Sr and Ti in which specific resistance measured by a 4 edge measuring method and the dispersion of the specified resistance value at the inside are controlled to the value equal to or below a specified one. SOLUTION: BaCO3, SrCO3 and TiO2 are used as starting raw materials, and each raw material powder is mixed so as to control Ba:Sr:Ti=1:1:2 (molar ratio) to produce a molded body having the compsn. of BaxSr1-xTiO3. This molded body is subjected to atmospheric pressure sintering at 1300 to 1450 deg.C in the air, in furthermore subjected to HIP treating under the conditions of 1250 to 1400 deg.C×500 to 1500 kg/cm2×>=1 hr and is molded into a target shape. In this way, a sputtering target, in which specific resistance measured by a four edge measuring method is <=50 mΩcm, also the variation of the specified resistance value in the target is <=5 mΩcm, having the compsn. of BaxSr1-xTiO3-α (0<=x<=1, and 0.02<α<0.05) free from the generation of cracking of the target and sparks in the use and forming a dielectric film on a substrate, is obtd.
Patent JP-H0586334-A (JP)
Title: Colorless rosin derivative and its production
Inventor: MAEDA MASAO
IPC: B23K35/363
Filed: 1992-02-06
Abstract: PURPOSE:To produce the subject deriv. which has remarkably improved color tone, odor, stability, etc., and is suitable for a pigment coating agent, a sizing agent for paper making, and a fluxing agent. CONSTITUTION:The objective deriv. is prepd. by hydrogenating an addition reaction product of an alpha,beta-unsatd. monocarboxylic acid and/or an alpha,beta-unsatd. dicarboxylic acid with a purified rosin.
Patent JP-H01230634-A (JP)
Title: Copolymer
Inventor: IKEDA NAOKI
IPC: C08G18/34
Filed: 1988-03-10
Abstract: PURPOSE:To obtain a polyether-imide copolymer of excellent melt flow property, comprising units having skeletons derived from two specified dihydric phenols. CONSTITUTION:This copolymer has repeating units of formula I, wherein the amount of Ar is 1-99wt.% and the amount of Ar' is 99-1wt.%. In formula I, Ar and Ar' are different from each other and are 24-44 C bivalent organic groups, R is a bivalent organic group selected from among a 6-20 C aromatic hydrocarbon group derived from an organic diamine or an organic diisocyanate, its halogenated derivative, an alkylene group, a cycloalkylene group, an alkylene group-terminated polyorganosiloxane and a group of formula II. In formula II, X is -O-, -S-, -CO-, -SO2-, -CyH2y or -CyZ2y-, y is an integer of 110, p is an integer of 0-10, Z is a halogen atom such as chlorine, fluorine or bromine, and R5-R8 are each a hydrogen atom or a 1-5C alkyl group. Ar and Ar' are each a bivalent organic group represented by formula III or IV (wherein R1-R4 are each a hydrogen atom, a halogen atom or a 1-5 C linear or branched alkyl group).
Patent JP-H05223956-A (JP)
Title: Display plate for timepiece
Inventor: KABETANI MARIKO
IPC: G04G9/00
Filed: 1992-02-07
Abstract: PURPOSE:To keep clear color without discoloration and fading by plating silver on the surface of a substrate, forming an elaborate film without gas permeability, forming a light storing part by printing or painting, and further forming a semi-transparent color film. CONSTITUTION:Silver plating is performed on a dial substrate 1, and reflectivity is enhanced. Thus, a light storing effect is improved. A baking-finished film 3 of white paint is formed on the silver plating 2. A light storing part (ZnS) 4 is formed by printing or painting. Since the baking-finished film 3 has the elaborate property and does not have gas permeability, the reaction of the silver plating and the light storing part 4 does not occur, and the discoloration of the silver plating 2 does not occur. The surface of the baking-finished film 3 becomes more whiter and clear by the synergistic effect of the silver plating 2 and the baking-finished film 3. The brightness of the light storing part 4 is effectively increased. Semi-transparent paint is applied on the upper surface of the light storing part 4, and a semi-transparent film 5 is formed. Since the film 5 is semi-transparent, the clear color can be made to appear by the brightness of the light storing part 4.
Patent JP-H08255414-A (JP)
Title: External memory
Inventor: HARA KISHO
IPC: G11B19/02
Filed: 1995-03-16
Abstract: PURPOSE: To prevent drop from occurring in performance of accessing a disc medium. CONSTITUTION: When a reading/writing instruction is transmitted to a controller 2 of a magnetic disc device 1 from a host controller to transfer a data, an instruction interval detecting section 3 measures a reading/writing instruction transmission interval time from the host controller and a data transfer time detecting section 4 a data transfer time from the host controller. A number of revolutions controlling section 5 performs a computation based on the instruction interval time (a) from the instruction interval detecting section 3 and the data transfer time (b) from the data transfer time detecting section 4 and judges whether the results of the computation meet varying control requirement preset or not.  When the results of the computation meet the requirement, the number of revolutions control section 5 controls a spindle motor 6 to change the number of revolutions of a magnetic disc medium 7.