baber/WOPTO huggingface dataset:
Patent JP-H0559154-A (JP)
Title: Epoxy resin curing agent
Inventor: INAGAKI HIROYUKI
IPC: C08G59/42
Filed: 1991-09-04
Abstract: PURPOSE:To obtain the subject curing agent, containing a specific acid anhydride and methylnorbornanedicarboxylic anhydride and useful for moldings, coating materials, etc., excellent in heat resistance and mechanical strength. CONSTITUTION:The objective curing agent containing (A) 5-(2,4- dioxotetrahydro-3-furanylmethyl)-5-norbornene-2,3-dicarboxylic anhydride expressed by the formula and (B) methylnorbornane-2,3-dicarboxylic anhydride. Furthermore, the blending ratio (A/B) of the components (A) and (B) is preferably (5/95)-(95/5) weight ratio of the components (A/B) and the curing agent is preferably blended so as to provide 0.7-1.2mol acid anhydride groups based on 1 equiv. epoxy group in the epoxy resin.
Patent JP-H0990100-A (JP)
Title: Radiation intensifying screen and radiation image conversion panel
Inventor: YANAGIDA TAKAFUMI
IPC: G21K4/00
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To enable the photography, record and playback of radiation images free from the debasement of sensitivity and granularity by placing a recursive reflection layer between a phosphor layer and a support. SOLUTION: A recursive reflection layer 3 is placed between a phosphor layer 1 and a support 2. Since a grid not contributing to light emission is not provided in the layer 1, the grid does not cause the debasement of the sensitivity. Then, light L1, a part of the light emitted from phosphor particles 10 in the layer 1 by radiation or excited light, going toward the support 2 is reflected in the direction of the particles 10 and a light emission source by a reflecting layer 3. The reflection of the light L1 is the light L3. It is weighted to the light L0 outgoing directly on the opposite side of the support 2 from the particles 10 as the light emission source to prevent the emitted light from diffusing. Consequently, this enables the photography, record and playback of radiation images with an excellent sensitivity and sharpness.  In case of a radiation image conversion panel, moreover, excited light incident on the layer 1 is also reflected by the layer 3 and is returned in the incident direction. At the moment, the particles 10 are excited as when the excited light is incident, which enables the record and playback of radiation images with excellent sensitivity and sharpness.
Patent JP-H1097246-A (JP)
Title: Playing controller
Inventor: OKAMOTO TETSUO
IPC: G10H1/18
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a playing controller which enables a player to instruct sound production by the actions of the body and enables the player to instruct silencing by the natural and easily understandable actions of the body in association with the actions for the sound production described above. SOLUTION: Shoulder sensors 11R, 11L are mounted at the right and left shoulders, elbow sensors 12R, 12L, at the right and left elbows and wrist sensors 13R, 13L at the right and left wrists. The player instructs the production of percussion instrument tones by bending and elongating the arms and the wrists. When the player instructs the production of the percussion instrument tones by bending, for example, the right elbow, the player instructs the silencing of the tones by the reverse action of elongating this right elbow. As a result, the player is able to instruct both of the sound production and the silencing by the natural and easily understandable actions.
Patent JP-H0298137-A (JP)
Title: Semiconductor device
Inventor: SANO AKIRA
IPC: H01L21/316
Filed: 1988-10-04
Abstract: PURPOSE:To improve working property and reliability by depositing a silicon noncrystal film on a protective film to achieve the protection in accordance with the refinement. CONSTITUTION:An inorganic silicon noncrystal film 8 is deposited on an inorganic protective film such as a PSG film 4 and a plasma SIN film 5. Because both of the protective film and the crystal film 8 are inorganic ones, the manufacturing device can be used without shifting the manufacturing process, so that workability improves. Further, commercially available silicon can be used for the crystal film 8 so that the cost can be lowered. Moreover, as the crystal film 8, the PSG film 4, the SIN film 5, and the protective film are inorganic ones, the peeling due to the difference of thermal expansion coefficients will never occur. Accordingly, impurities and moisture are prevented from entering from outside, and the adhesion between the semiconductor device and a molding layer for molding the same can be improved. In addition, the protection in accordance with the refinement of the semiconductor device can be achieved and a highly reliable semiconductor device can be obtained.
Patent JP-H0992051-A (JP)
Title: Superconductive wire rod, and superconductive conductor using it
Inventor: URATA MASAMI
IPC: H01F6/06
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To obtain a superconductive wire rod for preventing destruction of a superconductive condition by heat caused by disturbance or mechanical friction, by constituting a superconductive wire rod of a superconductive conductor and plural stabilizing material, having respective specific compositions, provided on the periphery of the superconductive conductor. SOLUTION: A superconductive wire rod is constituted of a superconductive conductor 4, a first stabilizing material 1, provided on the periphery of the conductor 4 and having composition constituted of an A group or B group, and a second stabilizing material 2, provided on the periphery of the first stabilizing material 1 and having composition constituted by containing the B group or the A and B groups. Provided that, the A group is material containing one or more of T1, Co, Au, Pt, Fe, Cu, Al, Ag, CuNi, CuSn, and Ni, and the B group is material containing one or more of a composition, etc., shown by Gd, Dy, Er, Tm, Pb, Ho, (Erx R1-x )3 Niy Co1-y (O<=x<=1; 0<=y<=1; R is a rare earth element selected from Y, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Tm, Yb, and Sc).
Patent JP-H0297371-A (JP)
Title: Production of edible deoxidant
Inventor: SHIRATAKE TAKUMI
IPC: A23L3/3463
Filed: 1988-10-04
Abstract: PURPOSE:To obtain an edible deoxidant capable of being directly added to foods, suitable for wide uses, having high oxygen absorbing rate and excellent shelf stability by supporting glucose and glucose oxidase catalase together with water on a water-retaining carrier and freeze-drying. CONSTITUTION:(A) <=50% (dry weight) aqueous solution of glucose and (B) an aqueous solution containing 300-1,000 units (one unit is an amount to absorb 1.0X10<-3>ml oxygen in one minute) based on 40ml air in packed material of glucose oxidase catalase are added to (C) a carrier and (D) a buffering agent in an amount to make pH5.0-8.0 in using a deoxidant. The amount of water in the aqueous solutions is 15-25 times as much as that of the carrier. Then the blend is freeze-dried to give the aimed edible deoxidant.
Patent JP-H0997872-A (JP)
Title: Power amplifier module
Inventor: MATSUZAKI KENICHIRO
IPC: H01L25/18
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To radiate the heat generated from semiconductor chips to the outside by making heat spreaders mounted on the internal surface of a package and exposed from the punched holes of a wiring board and the package to have higher coefficients of thermal conductivity than the wiring board has. SOLUTION: A stem 30 and a cap 40 constituting a package 20 and two heat spreaders 60a and 60b directly fixed to the stem 30 are respectively formed of materials having coefficients of thermal conductivity higher than that of the material constituting the main body of a wiring board. Consequently, the heat generated from two semiconductor chips 70a and 70b is hardly transmitted to the main body, but highly efficiently radiated to the outside from the package 20 through the heat spreaders 60a and 60b, stem 30, and cap 40. Therefore, five electronic devices can operate stably and the deterioration of the operating speeds and service lives of the devices caused by temperature rises do not occur, because the devices are nearly completely isolated from the heat generated from the chips 70.
Patent JP-H1078705-A (JP)
Title: Multicolor image forming device
Inventor: JINZAI MAKOTO
IPC: G03G15/14
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a multicolor image forming device of a multiple image collectively transfer system capable of obtaining a plural-color image having excellent quality by separating transfer material without causing retransfer or faulty separation across the image of all image ratio and total image amount. SOLUTION: The image amounts classified by red and black of a two-color image are integrated according to a video signal and the image ratio and the image total amount of every color are calculated in a control circuit. A control function showing relation between the total image amount and a separation difference current, that means, difference current values (a), (b) and (c) at which the separation efficiency of the transfer material at the time of the red single color, the black single color (image total amount 100%) and at the time of solid white (0%) becomes maximum are plotted with reference to the total image amount, and the separation difference current values Ia' and Ib' at the time of the calculated total image amount (e%) on two characteristic lines GA and GB linking (a), (b) with (c) at the time of the red single color and the black single color are obtained.  The obtained values are proportionally distributed by the image ratio α/β of the red/black toner image, and the obtained difference current value Ic' is decided as an optimum separation difference current value in the case of collectively transferring the two-color image.
Patent JP-H0994123-A (JP)
Title: Kitchen cleaning device
Inventor: KADOMA OSAMU
IPC: A47B77/06
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a kitchen cleaning device which provides an opening/ closing lid for covering an opening part of a wash tank with effective functions and prevents the opening/closing lid from obstructing. SOLUTION: As for a kitchen cleaning device which injects pressurized wash water from a wash nozzle 3 in a wash tank 2 of a deep bottomed container shape having an opening 1 in its top as a wash injection flow and washes a material to be washed by kinetic energy of the wash injection flow by setting the material to be washed in the wash tank against the wash injection flow, the wash tank 2 is so incorporated that its opening part 1 opens to the top face of the cabinet 5 and an opening/closing lid 8 which is so set as to be used for a chopping board is detachably attached to the rear face 9 of the opening part 1.
Patent JP-H0588523-A (JP)
Title: Recording method for recording paper, recording method for electrophotographic device and electrophotographic device
Inventor: HOSHI NOBUYOSHI
IPC: G03G15/00
Filed: 1991-09-30
Abstract: PURPOSE:To easily and surely peel recording paper from a recording body even though a mechanical means is not provided. CONSTITUTION:When the position (a) of a photosensitive body 1 is irradiated with a laser beam for generating spacer toner 51 and development is performed by a developing device 4, power by which the recording paper 7 is attracted to the photosensitive body 1 at the time of transfer is weakened by the spacer toner 51 on the photosensitive body 1, so that the recording paper 7 is peeled from the photosensitive body 1 even when the radius of curvature of the photosensitive body 1 is large. Since the mechanical means is eliminated, the life of the photosensitive body 1 is prevented from being shortened, and further a recorded image is not disturbed since it is unnecessary to enhance the destaticizing effect of a destaticizer 9.
Patent JP-H0888012-A (JP)
Title: Fuel cell and manufacture thereof
Inventor: OGINO ATSUSHI
IPC: H01M8/02
Filed: 1994-09-19
Abstract: PURPOSE: To make a system compact, prevent the damage on an electrolyte film caused by contact of an atmosphere on an anode side with an atmosphere on a cathode side, and moisten a fuel gas. CONSTITUTION: A plurality of through holes 12 are formed in the direction of the film thickness of an electrolyte film 10. A gas shut-off layer 70 is formed between the electrolyte film 10 and an anode 20. Water produced in a cathode 30 is sent to the anode 20 side by a capillary action through the through holes 12 of the electrolyte film 10. Although an oxidizing gas taken in the cathode 30 passes through the through holes 12 together with the produced water, the oxidizing gas is completely shut out by the gas shut-out layer 70 and does not reach the anode 20. A fuel gas taken in the anode 20 is completely shut out by the gas shut-out layer 70 and does not enter the through holes 12.
Patent JP-H0297913-A (JP)
Title: Cleaning liquid for contact lens
Inventor: NOZAWA MEGUMI
IPC: G02C13/00
Filed: 1988-10-05
Abstract: PURPOSE:To impart good slipperiness to the contact lens and to improve ease of cleaning as well as to obtain an excellent cleaning effect by adding the alkaline salt of carboxymethylcellulose having >=2.0 degree of etherification to the cleaning liquid. CONSTITUTION:The alkaline salt of the carboxymethylcellulose (CMC) having >=2.0 degree of etherification is compounded as a thickener to the cleaning liquid for the contact lens. Such alkaline salt of the CMC is the high-funcetion CMC of >=2.0, unlike the conventional CMC of about 0.6 to 1.6 degree of etherification and ism exemplified by, for example, sodium carboxymethylcellulose, potassium carvboxymethylcellulose, etc. The cleaning liquid is so prepd. as to have 10 to 50 cps. viscosity. The liquid which contains substantially no undissolved matter and has the high transparency and the high cleaning effect is obtd.
Patent JP-H10308867-A (JP)
Title: Transparency processing method for spread spectrum
Inventor: COX INGEMAR J
IPC: H04N1/387
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To enable the extraction of transparency without using any source data by determining transparency while using spatial or timewise local average among the frequency coefficients of transparency processed data. SOLUTION: The transparency processed image data, video data, audio data and multimedia data are made into spectrum normalization by a spectrum normalizing unit 76, and spectrum shaping executed in the past is removed. Next, normalized signals are analyzed by correlators 78A-78Z. The respective correlators 78A-78Z correlate the normalized signals with a proceeding random number sequence. A discrimination circuit 80 ordinarily selects the correlator that exhibits a maximum output and sequentially selects the output of that correlator as a tolerant current symbol corresponding to a current symbol to arrive. Next, the sequence of tolerant current symbols is inputted to an error corrector 82, an error in the discriminated result of discrimination circuit 80 is corrected there and as its output, the extracted transparent signal can be provided.
Patent JP-H0194313-A (JP)
Title: Optical switch
Inventor: FUJITA MASAYUKI
IPC: G02B26/08
Filed: 1987-10-07
Abstract: PURPOSE:To make a prism driving system simple and high-reliability by switching the optical path with turning of a prism, whose section is square, to apply this device to 1X2 switches as well as 2X2 switches. CONSTITUTION:A prism 25 is provided between optical fibers 17 and 18 and optical fibers 19 and 20 with converging rod lenses 21-24 between them. The section (cross section) of the prism 25 along the optical path is square, and the length of one side of this square section is made longer than parallel intervals between optical fibers 17 and 18 and optical fibers 19 and 20. The section (longitudinal section) crossing the square section of the prism is a rectangle which is long in the transverse direction, and the whole of the prism 25 is a thin rectangular parallelepiped. The center of the lower face of the prism 25 is connected to the revolving shaft of a step motor 26 so that the prism can be rotated at every 45 deg. on a horizontal. Thus, a simple and high-reliability optical switch is obtained because the prism 25 is turned to switch the optical path, and 1X2 switches are realized when only the second optical fiber 18 or the like is removed from 2X2 switches.
Patent JP-H0588353-A (JP)
Title: Production of exposing mask
Inventor: HAZAMA HIROAKI
IPC: G03F1/29
Filed: 1991-09-30
Abstract: PURPOSE:To enhance the resolution of transfer patterns in a photographic etching method. CONSTITUTION:In the process for production of the exposing mask which provides phase shifters around the light shielding film 12 of a quartz substrate 11 and improves the resolution of the patterns to be transferred; resist films 13 are selectively formed on light shielding films 12 formed on the quartz substrate 11 and the quartz is etched by RIE using the resist films 13 and carbon films 15 as a mask while the carbon films 15 are made to remain on the side walls of the films forming the light shielding films 12 and the resist films 13, by which the phase shifters are formed. A method for selectively depositing the films on the light shielding films formed on the quartz substrate is used and the phase shifters are formed by using the films formed by this method as the mask as another embodiment. The phase shifters can be formed in a self-matching manner on the light shielding films formed on the quartz substrate. Since the width of the phase shifters is controlled by the deposited film thickness of the films to be used as the mask at the time of etching the quartz substrate, the controllability thereof is greatly improved.
Patent JP-H01221805-A (JP)
Title: Conductive produt made of polymer difficult to process and its manufacture
Inventor: POORU SUMISU
IPC: C08J5/00
Filed: 1988-10-05
Abstract: PURPOSE: To provide a conductive molding from a hard-to-process conductive polymer by forming a gel of a carrier polymer in a compatible solvent for polymerization of a monomer selected within the gel, and also doping the article given. CONSTITUTION: A carrier solution is obtained by dissolving, in a compatible solvent, about 0.1 to 50wt.% carrier polymer which is selected from a group consisting of a predetermined amount of a monomer selected for formation of a hard-to-process copolymer through polymerization, a polymerization initiator for the amount of a catalyst, a flexible chain polymer with a molecular weight exceeding about 100,000, a hard chain polymer with a molecular weight ranging between about 10,000 and 100,000, and their mixture. Next the carrier solution is molded into the shape of the article selected, and then the carrier solution is processed to cause gelling to obtain a carrier gel. Then, after polymerization of the monomer is caused to obtain a molding of a polymerized gel, p- or n-type doping is effected. Thereby a conductive molding is obtained.
Patent JP-H10213588-A (JP)
Title: Tapered bearing unit with rotating speed measurement device between two sets of rollers
Inventor: DE PONTE ANIELLO
IPC: G01P3/487
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a raceway track axle bearing assembly on which a device to measure the rotating speed of a rotating bearing race is attached without the necessity of increasing the structural dimensions in the axial direction and without providing the extension part in the axial direction. SOLUTION: A tapered bearing unit is provided with a non-rotating outer race, a pair of inner rotating race halves 12a and 12b, and two sets of rollers 15a and 15b. Also a measuring device to measure the relative rotating speed of the rotating race and non-rotating race is installed on the bearing unit. The measuring device is formed with an impulse ring 17 and a sensor. The impulse ring 17 is attached to its rotating part and opposed to the sensor attached to the non-rotating part. Then the measuring device is installed at the middle position of the rollers 15a and 15a in axial direction.
Patent JP-H1096020-A (JP)
Title: Manufacture of ts780mpa class high tensile-strength steel excellent in resistance to hot dip galvanizing crack
Inventor: WADA NORIKI
IPC: C21D8/02
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a steel having >=TS781MPa strength and free from the occurrence of galvanizing crack in a weld zone. SOLUTION: A continuously cast slab, having a composition where one or >=2 kinds among 0.04-0.08%, by weight, C, 0.1-0.6% So, 0.8-0.6% Mn, <=0.02% P, <=0.002% S, 0.8-0.8% Cu, 0.4-1.0%Ni, 0.01-0.04% Nb, 0.01-0.05% To, 0.001-0.005% Ca, 0.002-0.006% N, 0.005-0.1% Al, <=0.0002% B, <=0.005% O, <=0.5% Cr, <=0.4% Mo, and <=0.08% V are added and which has the valance consisting of iron with impurities, is heated to <=1100 deg.C. After rolling is finished at 950-720 deg.C, water cooling is performed without delay and stopped at <=250 deg.C. Then, aging treatment is carried out at 450-650 deg.C.
Patent JP-S60141248-A (JP)
Title: Production of feed from soybean and by-product thereof
Inventor: NAGATA CHIYUUICHI
IPC: A23L11/00
Filed: 1983-12-28
Abstract: PURPOSE:To obtain the aimed feed, having a good flavor, high platability of domestic animals, improved keeping quality without causing a gas and diarrhea, and capable of reducing the cost, by fermenting soybeans and by-products thereof with thermophilic bacteria of the genus thermus. CONSTITUTION:A bulk starter prepared by inoculating soybeans and a by- product thereof, e.g. bean curd or soybean milk, with thermophilic bacteria of the genus Thermus is added to bean-curd refuse discharged in production of the soybeans and by-product thereof to give the aimed feed. The bulk starter is obtained by cooling sterilized soybean milk, inoculating the cooled soybean milk with the above-mentioned bacteria (Gram-negative bacilli having 0.5mum asporogenic width and 2-3mum length), and cultivating the bacteria at 55 deg.C for 20hr.
Patent JP-S63219800-A (JP)
Inventor: YARUMO RATSUPENEN
IPC: E21C41/00
Filed: 1986-10-24
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-S61120093-A (JP)
Inventor: TOOMASU JIEIMUZU BARITSUKU
IPC: G21C19/02
Filed: 1985-11-12
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-H03116070-A (JP)
Title: Copying device and image forming method
Inventor: ITO ISAO
IPC: G03G15/01
Filed: 1989-09-29
Abstract: PURPOSE:To inexpensively obtain a copying device which can take colored copies in addition to a black one by providing a means receiving the image light from an original, which is branched by an optically branching means, a means detecting the received black image light of the original and a means which is arranged downstream of the exposing position of a latent image carrier and erases an electrostatic latent image corresponding to the detected black image. CONSTITUTION:The image of the original 1 is exposed to the latent image carrier 5 to form an electrostatic latent image. Simultaneously, the light receiving means 25 receives the image light, and the detecting means 26 detects the black image. The latent image erasing means 29 arranged downstream of the exposing position of the latent image carrier 5 erases a latent image corresponding to the detected black image, forms a latent image of any color except black on the latent image carrier 5, and then forms a developed, colored image. After that, the original image on the latent image carrier 5 is exposed, and an electrostatic latent image corresponding only to black is formed and developed to form the developed, black image. In such a way, the copying device capable of taking colored copies in addition to a black one is obtained at a low cost.