baber/WOPTO huggingface dataset:
Patent JP-H04247452-A (JP)
Title: Agent for processing photographic sensitive material
Inventor: KOBAYASHI AKIRA
IPC: G03C5/30
Filed: 1991-02-01
Abstract: PURPOSE:To enhance conveyance, storage, handling easiness, and safety by packaging a powdery processing agent for a photographic sensitive material by using a water-soluble sheet, or in the form of capsules or tablets, or the like. CONSTITUTION:The powdery processing agent is packed with the water-soluble sheet made of polyvinyl alcohol, oblaat (wafer), gelatin, polyethylene, or the like, or with capsules, or formed into tablets, or granulated and coated by spraying with a solution of the water-soluble sheet. In the case of tablets, compression molding is carried out by using a molding agent or a binder, preferably, such as, polyoxyethylene, starch or gelatin. It is especially preferred to use a polymer compound having a melting point of >=40 deg.C for the water-soluble sheet, the capsules, and the tablet binder.
Patent JP-H09205527-A (JP)
Title: Image reception device with illuminating light source
Inventor: KITAMURA GORO
IPC: H04N5/222
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To provide the image reception device by which an image pickup object face is lighted uniformly by an illuminating light source without unevenness, in which a normal reflection light from the light source is not entered in a light receiving face of the image reception device and offering ease of handling and whose size is made small. SOLUTION: Two illuminating light sources 27, 27' with reflecting shades 34, 34' light up an image pickup object face 2 receptively to the right side or the left side only substantially and the reflecting shades 34, 34' are shaped to have an elliptic cross section and a parabolic cross section. Direct optical cut means 38 are provided to the light sources 27, 27'. The position and the posture of the image reception device 25 having a light receiving face 5 and the light sources 27, 27' are adjusted with respect to n original platen 24.
Patent JP-S57126135-A (JP)
Title: Manufacture of semiconductor device
Inventor: INAMI NOBUO
IPC: H01L21/027
Filed: 1981-01-30
Abstract: PURPOSE:To prepare a minute pattern with few pin holes, etc. by forming a desired pattern by a positive type resist onto a pattern, which is shaped by a negative type resist and is a size larger than a desired size, and etching the surface by two-layered mask. CONSTITUTION:An oxide film 2 formed to a Si substrate 1 is coated with the negative type resist awith 2,000-5,000Angstrom  thickness, and the mask pattern 3a larger than the desired size by approximately 0.5-2mum is shaped into a region in which a hole such as a contact hole is formed. The mask pattern 3a is coated with the positive type resist with 2,000-6,000Angstrom  thickness, and the desired pattern 4 with the minute size of approximately 1-3mum is molded. The oxide film 2 is etched by the two layer masks 3a, 4, and the contact hole, etc. are formed. Accordingly, the closely adhesive property of the resists can be improved while the pattern defects of the pin holes, etc. are decreased, and the minute pattern can be prepared.
Patent JP-S61171968-A (JP)
Title: Labyrinth seal device in rotary machine
Inventor: SAKAI HARUKI
IPC: F04D29/10
Filed: 1985-01-28
Abstract: PURPOSE:To prevent contact between a shaft and a labyrinth at the time of staring and to make clearance small at the time of rated running by making a labyrinth seal portion of the shaft thick on the low pressure region side and making it thin on the high pressure region side so as to obtain a tapered shape. CONSTITUTION:An axial hole through unit 2A of a rotary shaft 2 is made thick on the low pressure region B side and thin on the high pressure region A side so as to become tapered. While, a labyrinth 5 sealing an axial through unit is fit movably in the axial direction on an axial hole of a casing 3. And a pressure receiving face 6 receiving pressure of pressurized fluid is formed on a side face opposed to the high pressure region A in the labyrinth 5, and a collar 7 is provided on a center of an outer peripheral face. And a spring 9 is provided so as to allow the labyrinth 5 to move to the high pressure region A side in starting and move to the low low pressure region B side in rated running.
Patent JP-S5836816-A (JP)
Inventor: MITSUSHIERU DOUUDO
IPC: B65G47/32
Filed: 1982-01-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07214810-A (JP)
Title: Thermal head inspection method
Inventor: HOTTA HAJIME
IPC: B41J2/35
Filed: 1994-02-04
Abstract: PURPOSE:To permit the detection of an abnormality in the distribution of resistance values. CONSTITUTION:A rate of change in a block resistance value indicating a change in a resistance value in a heating resistor block is calculated on the basis of a resistance value of a topmost heating resistor 14 and that of a rearmost heating resistor 14 in a heating resistor block consisting of multiple neighboring heating resistors 14 by measuring the resistance values of all heating resistors 14 of a thermal head 11. The rate of change in a block resistance value at every time when a predetermined number of heating resistors 14 are shifted. On the basis of rates of change for all blocks, an evaluation value is calculated to evaluate a distribution of resistance values, and is compared with a set value to see whether the distribution of the resistance values is normal or abnormal.
Patent JP-H07220534-A (JP)
Title: Heat resistant and radioactive-ray resistant electric wire
Inventor: OOKAWA YOSHINAO
IPC: H01B7/28
Filed: 1994-02-04
Abstract: PURPOSE:To provide a heat resistant and radioactive-ray resistant electric wire which is durable under severe environments, such as a nuclear fusion experimental furnace, where the temperature is high and, the dose of radioactive-ray is high. CONSTITUTION:An insulating layer 11 composed of a film of an organic polymer and Si-N-O-based continuous fibers 3 which are made unfusable by ionizing radiation and have 0.1-2.0wt.% oxygen content is compounded and formed on the circumference of a conductor.
Patent JP-S59138912-A (JP)
Title: Apparatus for detecting opening degree of isolating valve of main vapor
Inventor: WAKIZAKA MISAO
IPC: G01B21/00
Filed: 1983-01-31
Abstract: PURPOSE:To detect exactly an opening degree signal of a main vapor isolating valve by constituting a detector from a combination of a transmitter and a receiver of light or ultrasonic beam, etc. and a reflecting plate or an intercepting plate moving in accordance with the opening degree of the main vapor isolating valve. CONSTITUTION:The main vapor isolating valve 11 has a very long stroke, and drives a valve rod 5 against a spring 13 attached at outer circumference of a guide rod 12 to open the valve by an isolating valve driving mechanism 4. An apparatus 10 for detecting the opening degree of the main vapor isolating value is constituted from two photoelectric detectors 15a, 15b provided on an attaching plate 14 fixed to the main vapor isolating valve main body 1, on the line parallel to the valve stroke direction and at the positions corresponding to 10% and 90% opening degrees, and the reflecting plate 16 attached at the one end of a spring receiving plate 6 fixed vertically to the center axis direction of the rod 5 driven by an isolating valve driving mechanism 4, parallelly to the valve stroke direction and in opposition to the front surface of the directions 15a, 15b.
Patent JP-H02193034-A (JP)
Title: Measurement of optical fiber connection loss
Inventor: TANE AKIRA
IPC: G01M11/00
Filed: 1989-01-21
Abstract: PURPOSE:To enable the determining of an optical fiber connection loss by measuring characteristic of an optical fiber to be laid only from one side thereof. CONSTITUTION:First, all losses at forward and backward connections are measured at a point 13 of an optical fiber CA from both sides thereof. Then, an optical fiber to be measured is changed from CA to CB and likewise, all losses at forward and backward connections are measured at the point 13 of an optical fiber CB from both ways. Then, a scattering rate correction value is determined at the fibers CA and CB. Likewise, a scattering rate correction value and a connection loss are determined at a point 14 and when the results are equal to values determined at the point 13, the correctness of the scattering rate correction value can be confirmed. Then, the fibers CA and CB are connected to reference fibers 12a and 12b at points 13, 14a and 14b and a measurement is performed from one side to obtain characteristic of a loss vs distance. At this point, data of all losses at the forward connection only can be obtained. All losses at the backward connection area determined from a scattering rate correction value at the connection 14a of the fibers CA and CB. This enables estimation of a connection loss accurately based on a characteristic value measurement from one side only.
Patent JP-S62169262-A (JP)
Title: Word dividing processing system
Inventor: KAJI HIROYUKI
IPC: G06F17/22
Filed: 1986-01-22
Abstract: PURPOSE:To raise the probability of correct answer by obtaining a primary answer when an inputted character string is divided into words and substituting the primary answer with local preferable answers. CONSTITUTION:A word dividing processor is provided with a character string input device 4, a dictionary storage device 3, a processor 1 which refers to a dictionary stored in the dictionary storage device 3 to divide a text into words, and an output device of the inputted character string and a processed character string. The processor 1 stores local answer selecting rules, which express local divided patterns of the inputted character string with combinations of properties of words and determine the precedence between contending local divided patterns, in an accessable storage area, and the primary answer is obtained when the inputted character string is divided into words, and the primary answer is substituted with local preferable answers selected based on the local answer selecting rules stored in the storage area.
Patent JP-H01187994-A (JP)
Title: Hybrid integrated circuit
Inventor: KOBAYASHI TETSUO
IPC: H05K1/05
Filed: 1988-01-22
Abstract: PURPOSE:To facilitate positioning of fusion while preventing the outflow of solder by forming a trench outside the position of an insulating substrate fused onto the surface of a conductor for grounding. CONSTITUTION:In a hybrid integrated circuit constituted by fusing an insulating substrate 2 onto a conductor layer 1 for grounding, trenches 6 are shaped outside the fusing section of the insulating substrate 2 in the conductor layer 1 for grounding. The insulating substrate 2 is fused to the conductor 1 for grounding, on both sides of which the trenches 6 are formed, through a conductor layer 3 and a solder layer is shaped onto the rear of the insulating substrate 2. Conse quently, the insulating substrate 2 with the rear conductor layer 3 is fused onto the conductor 4 for grounding by the solder layer 4, but solder does not flow out because the trenches 6 are formed on both sides of the conductor 1 for grounding, thus positioning the fusing section of the insulating substrate 2 by the trenches 6. Accordingly, fusion can be facilitated, and the hybrid inte grated circuit having high positional accuracy is acquired.
Patent JP-2000211666-A (JP)
Title: Waterproof case
Inventor: IWAMOTO MASAYUKI
IPC: B60R16/02
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To improve waterproofness of a waterproof case without spoiling assembly workability of the waterproof case. SOLUTION: A sealing groove 24 for fitting an elastic sealing member 14 therein is formed at a lid 13, and a fitting protuberance 22 to be fitted into a fitting groove 23 of the elastic sealing member 14 is formed at a case main body 12. Seal line parts 25, 26 and 27, each in a projected shape, are formed, extending all over both of side faces of the fitting groove 23 of the elastic sealing member 14 and both of side faces and upper and lower faces of the elastic sealing member 14.  When the lid 13 is fitted to the case main body 12, the seal line parts 25 at both of the side faces of the fitting groove 23 are stuck fast to both of side faces of the fitting protuberance 22, and while the seal line parts 26 at both of the side faces of the elastic sealing member 14 are stuck fast to both of the side faces of the sealing groove 24, the seal line parts 27 at the upper and lower faces of the elastic sealing member 14 are stuck fast to the case main body 12 and the bottom of the sealing groove 24 of the lid 13. Furthermore, the elastic sealing member 14 is interposed between the lower end of the fitting protuberance 22 and the bottom of the sealing groove 24.
Patent JP-H10206862-A (JP)
Title: Liquid crystal display element and its manufacture method
Inventor: FUJIOKA KAZUYOSHI
IPC: G02F1/1333
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To stably eliminate the occurrence of display defect regardlessly of load conditions and heating conditions. SOLUTION: This element has a FET substrate 101 and a color filter substrate 102 and is provided with a continuous seal materials 103 on the four sides of the substrate circumference between both the substrates 101 and 102. A recessed part 109 is formed overlapping with an end part of the seal material 103. Respective recessed parts 109 are provided discontinuously and independently and arranged zigzag. Those recessed parts 109 and seal material 103 are so positioned that the recessed parts 109 are closer to a liquid crystal layer than the center position of the seal material 103.
Patent JP-S58134370-A (JP)
Inventor: HAINTSU KUREKU
IPC: H03K5/08
Filed: 1983-01-31
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-H07227003-A (JP)
Title: Non-contacting power feeding device for traveling object
Inventor: YANASE TAKAO
IPC: H02J50/12
Filed: 1994-02-07
Abstract: PURPOSE:To reduce the size and weight of a non-contacting power feeding transformer so as to prevent the production of electromagnetic noise from the transformer by connecting a series capacitor with a feeder line which is also acts as the primary winding of the transformer and creating a series resonance state with the capacitance of the capacitor, circuit inductance of the feeder, and the frequency of AC power. CONSTITUTION:A series capacitor 21 is connected with a feeder 7 and the output frequency of AC power 20 is controlled so that a series resonance state can be created with the capacitance of the capacitor 21 and the circuit inductance 5 of the feeder 7. When a non-contacting power feeding transformer is constituted in such a way, no excessive power supplying capacity is required for supplying reactive power, because the circuit inductance 5 of the feeder 7 becomes nearly zero. Therefore, the size and weight of the transformer can be reduced and the production of unpleasant electromagnetic noise from the transformer can be prevented.
Patent JP-H07203694-A (JP)
Title: Ultrasonic driver
Inventor: HONDA KEISUKE
IPC: H02N2/00
Filed: 1994-01-11
Abstract: PURPOSE:To transmit a traveling wave while amplifying by bonding a resonance rod to the side face of a piezoelectric ring oscillator. CONSTITUTION:An ultrasonic oscillator 1 is loaded to a protruding part 4a of a case 4 and a resonance rod 11 is bonded to the oscillator 1 thus constituting a circular stator 12. A rotary shaft 7 is secured to the center of a rotor 8 and born rotatably by bearings 5, 6 fitted to the case 4. Furthermore, a spring 9 is disposed between the rotor 8 and a thrust bearing 10 so that the sliding part 8a of the rotor 8 is pressed against the resonance rod 11 of the stator 12. In an ultrasonic driver having such structure, a traveling wave generated from the ultrasonic oscillator 1 is transmitted while being amplified by means of the resonance rod 11 and the rotor 12 coming into contact with the side face of the resonance rod 11 can be driven efficiently.
Patent JP-H08204084-A (JP)
Title: Lead frame for semiconductor integrated circuit device and manufacturing method thereof
Inventor: IINO KAZUHIRO
IPC: H01L23/50
Filed: 1995-01-30
Abstract: PURPOSE: To provide a surface of lead frame and its manufacturing method thereof which allows the size of a semiconductor integrated circuit chip mounting part of the lead frame to be changed freely and easily in accordance with the size of the chip mounted on devices of various sizes. CONSTITUTION: A lead frame has inner leads 9 and support leads 2 the inner top ends of which are all connected en bloc at a central part of the lead frame. In accordance with the size of various semiconductor integrated circuit chips, the position of an inner lead cut part 3 of the inner leads 9 is changed to thereby use the remaining inner top ends 1 remaining at the central part of the frame 5 and support leads 2 as a part for mounting the chip.
Patent JP-S58129241-A (JP)
Title: Manufacture of ceramic humidity sensor
Inventor: KATSUTA SHINICHI
IPC: H01C7/00
Filed: 1982-01-28
Abstract: PURPOSE:To obtain a humidity sensor of desired thickness having superior in response characteristics, by coating a base with a mixture of a burnt metal  oxide powder and a binder and drying it to form a thin film sheet, laminating  plural sheets of this film, pressing them into one body, heat treating it, and attaching electrodes to it. CONSTITUTION:Metal oxide, such as TiO2 type or Li2O-MgO-V2O5 type, is calcined at 700-750 deg.C, the calcined product is pulverized, and a ceramic binder is added to form a liquid preparation like paste. A glycerin film formed thinly on a glass plate is coated with this preparation in uniform thickness, and dried. A self-supporting about 100mum thin film sheet is obtained by immersing this dried film into pure water and dissolving the glycerin film. This sheet is again dried and cut into a prescribed size, and plural sheets, such as 3'5, of the cut sheets are laminated and pressed into one body. Then, it is heat treated at about 800 deg.C to form a burnt product 1. A humidity sensor is formed by attaching 2 lattices of electrodes 2, 3 to both sides of this product 1 respectively, and connecting conductors 4, 5 with electrodes 2, 3, thus permitting the humidity sensor high in strength and superior in hysteresis characteristics of humidity- resistivity relationship, etc. to be obtained with high yield.
Patent JP-S58132064-A (JP)
Title: Preparation of thermally bonded cloth
Inventor: KAYANO TAKASHI
IPC: C09J7/02
Filed: 1982-02-01
Abstract: PURPOSE:To prepare a thermally bonded cloth with high adhesive strength, by scattering a powdered adhesive consisting of a mixture of a specified ethylene/ vinyl acetate copolymer and graft-modified ethylene/vinyl acetate copolymer on a cloth, followed by heating under pressure. CONSTITUTION:A saponified ethylene/vinyl acetate copolymer powder (A) with a melting point of 90-110 deg.C, a melt index of 10-200 and a particle diameter of 210mum or smaller, is prepared by hydrolyzing ethylene/vinyl acetate copolymer with a vinyl acetate content of 19-40wt% to convert at least 70% of  acetoxy groups in the molecular structure into hydroxyl groups. A graft-modified  ethylene/vinyl acetate copolymer powder (B) with a melting point of 80-100 deg.C,  a melt index of 1-20 and a particle diameter of 210mum or smaller is prepared  by grafting 0.1-5wt% alpha,beta-ethylenically unsatd. carboxylic acid (anhydride) having carboxyl groups in the molecule such as maleic anhydride, with ethylene/ vinyl acetate copolymer with a vinyl acetate content of 5-20wt%. Then an  adhesive powder consisting of a mixture of 100pts.wt. (A) and 30-250pts.wt. (B)  is scattered over the surface of a cloth and two sheets of the cloth are bonded  together by heating under pressure.
Patent JP-H09211491-A (JP)
Title: Thin-film transistor type liquid crystal display device
Inventor: MIYASHITA KIYOSHI
IPC: G02F1/1368
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To obtain a high grade liquid crystal display having a luminance distribution characteristic over the entire part of a screen by suppressing the occurrence the unequal luminance and unequal colors in the peripheral part of the effective screen of a thin-film transistor type liquid crystal display device. SOLUTION: This device is provided with oriented layers 18B for orienting nematic liquid crystals to a specified direction on a thin-film transistor(TFT) substrate 26 side and a counter electrode substrate 27 side. At this time, the oriented layer 18B formed on the counter electrode substrate 27 side is so formed as to cover not only the end faces of an effective pixel display part 24 and the end faces of dummy pixel parts 23 but the outside of the regions of the dummy pixel parts 23 as well so that the variation in the thickness at the end faces of the oriented layer 18B does not affect the effective pixel display part 24.
Patent JP-H02265951-A (JP)
Title: Hybrid amino resin composition
Inventor: DEBITSUDO UIRIAMU DEIMARII
IPC: C08L61/20
Filed: 1990-01-23
Abstract: PURPOSE: To obtain an amino resin composn. which can undergo hybrid type curing by compounding an amino resin, a coreactant of the resin, a (meth) acryloyl unsaturated compd., an allyl or vinylene arylene methylidyne compd. and a metal sulfonate.  
     CONSTITUTION: A composn. which can be cured by hybrid type way or thermally is obtd. contg. (A) an alcoxymethyl amino resin component, (B) a functional component coreactive with the resin, (C) a (meth)acryloyl component, (D) an allyl or vinylene arylene methylidyne component, and (E) a metal sulfonate of the metal selected from among I B, III B, IV B, V B, VI B, and VII B in the CAS periodical table. This compsn. is usable to cover various materials such as water, paper, glass, metal, plastic, cloth, etc. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H09213963-A (JP)
Title: Tft array substrate and liquid crystal display device using it and manufacturing method for tft array substrate
Inventor: YOSHIDA TAKUJI
IPC: G02F1/13
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a channel protection type TFT array substrate of stable characteristics and high reliability by preventing a current leak caused by contact between a source.drain process conductive film and a semiconductor layer. SOLUTION: When a semiconductor layer 2, acting as a channel, is pattern- formed, in a part overlapping with a channel protecting film 1, the width of a resist pattern is made same as that of the channel protecting film 1 or narrower than it, and, by performing isotropic etching, the pattern width of the semiconductor layer 2 is made narrower than the width of channel protecting film 1, for forming a canopy structure. In the canopy structure, the semiconductor layer 2 is not brought into contact with a sotqrce.drain process conductive film 4, so that a current leak is not caused, and a TFT array substrate of stable characteristics and high reliability is obtained, and further, the etching for removing a conductive film 5 conventionally performed becomes unnecessary, so that a term of work is shortened and a manufacturing cost is reduced.
Patent JP-S59144627-A (JP)
Title: Method for spinning wet-flax fiber having no twist
Inventor: TABATA SHIYUNICHI
IPC: D01H1/00
Filed: 1983-01-29
Abstract: PURPOSE:To prevent the yarn breakage due to the occurrence of uneven draft and carry out the wet no twist spinning of flax fibers under good spinning conditions with high productivity, by carrying out the wet drafting in two stages under specific conditions to separate completely single fibers and give the aimed separated single fibers. CONSTITUTION:A flax fiber sliver 1 is wetted by a wetting apparatus 3, and adjusted to 250-350% moisture content, and then drafted by back rolls 6 and 6' and front rolls 7 and 7' in the first drafting zone 4 at 3 times of more drafting ratio. Moisture in the above-mentioned sliver 1 is then squeezed out by front rolls 7 and 7', and the sliver 1 is rewetted by a wetting apparatus 8, adjusted to 200-300% moisture content, fed to the second drafting zone 5, drafted by back rolls 9 and 9' and front rolls 10 and 10' at 3 times or more drafting ratio, subsequently false twisted by a false twisting apparatus 11 and dried on a heating drum 13 to wind the resultant yarn (Y).