baber/WOPTO huggingface dataset:
Patent JP-H111352-A (JP)
Title: Reinforcement for concrete and lightweight concrete containing the same
Inventor: HASHIGUCHI SHOICHI
IPC: C04B38/08
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To improve heat and brittle resistances by including at least cements and a reinforcement for concrete composed of needle coke having a particle diameter within a specific range and a specific volatile content or below. SOLUTION: This light weight concrete is obtained by compounding a cement such as Portland cement with a reinforcement for concrete composed of needle coke having a particle diameter of 100 μm to 4 mm and <=1 wt.% volatile content at the volume ratio of cement/reinforcement = 1/(0.05-2) and, as necessary, further compounding a resin emulsion, an AE admixture, a dispersing agent, a hardening accelerator, a setting retarder and gravel, etc., and water therewith, kneading and hardening the resultant mixture.  The needle coke is prepared by coking a petroleum-based heavy oil such as a fluid catalytic cracking residue, an atmospheric pressure distillation residual oil or a vacuum distillation residual oil or a coal-based heavy oil such as a coal tar or a coal-tar pitch at 350-500 deg.C by a delayed coker method and then baking the coked material in a calcining furnace such as a rotary kiln or a rotary hearth.
Patent JP-S6052677-A (JP)
Title: Grained artificial leather composed of substrate containing polyester fiber
Inventor: HIGUCHI TSUGI
IPC: D06N3/00
Filed: 1983-08-29
Abstract: PURPOSE:To provide the titled artificial leather composed of a fibrous substrate layer containing polyester fiber having low oligomer content and a coating layer, having grained surface and high commercial value, and storable for a long period without causing whitening. CONSTITUTION:An elastic polymer such as polyurethane is impregnated in a fibrous substrate layer containing ultrafine polyester fibers having an oligomer content of <=0.6%, preferably <=0.3%, and obtained by washing a fiber capable of forming ultrafine fibers, e.g. a sea-and-island fiber thoroughly with triclene at 60 deg.C and removing the oligomer from the fiber. The impregnated substrate is coagulated and embossed to obtain the objective grained artificial leather. The artificial leather can be stored for >=3 years without causing whitening. It is especially suitable as an artificial leather subjected to the heat-treatment such as embossing, etc. The most refractory oligomer is cyclic trimer.
Patent JP-H08276557-A (JP)
Title: Gravure carving apparatus
Inventor: OGAWA HIDEAKI
IPC: B41C1/045
Filed: 1995-06-22
Abstract: PURPOSE: To provide a gravure carving system capable of raising the resolving power of an image without lowering printing density. CONSTITUTION: An adder part 105 superposes the density signal (changing in level corresponding to the density of an image to be printed) from a density signal generation part 101 on the carrier signal (since wave signal having definite frequency and definite amplitude) from a carrier signal generation part 102 to generate a carving signal. The stylus contained in a carving head 21 is reciprocally vibrated according to the applied carving signal to carve a cell in a gravure cylinder rotated in a main scanning direction. A sub-scanning motor 107 sends the carving head 21 in the sub-scanning direction crossing the main scanning direction at a right angle each time the carving of the cells corresponding to one row in the main scanning direction of the gravure cylinder is completed.  At this time, the feed quantity in the sub-scanning direction of the carving head 21 is controlled so that mutual cells adjacent in the sub- scanning direction are partially overlapped every other row.
Patent JP-S644584-A (JP)
Title: Frame structure of motorcycle
Inventor: SARUTA RYUICHI
IPC: B23K9/00
Filed: 1987-06-25
Abstract: PURPOSE: To raise junction strength of a main frame by welding together a pair of plates for forming the under surface of the front area of the main frame, thereafter welding a rib formed on the meeting part of the plates on the back along the shaft center of a head pipe and then welding a pair of plates for forming the lateral face. CONSTITUTION: After welding together a pair of plates 6i forming the under surface, the front end of a double structural rib 14 formed by mutually folding the meeting portion of the pair of plates 6i inside upward is welded to the back of the shaft center of a head pipe 5. A pair of plates 60 forming the lateral face are welded together and a box-shaped main frame 6 is connected to the head pipe 5 at its front end. As a result, longitudinal impact load applied to the head pipe 5, when the front wheel of a motorcycle runs over a deep uneven places, is most efficiently received at the welded portion of the rib 14 to the head pipe 5. Thus junction strength of the main frame 6 can be increased with a minimum of reinforcement material.
Patent JP-H055542-A (JP)
Title: Ice heat accumulation device
Inventor: KAWADA AKIHIRO
IPC: F24F5/00
Filed: 1991-06-27
Abstract: PURPOSE:To realize an ice heat accumulation device capable of improving efficiency of a freezer and capable of providing a small-sized heat accumulating tank. CONSTITUTION:Inner pressure of a pressure reducing container 21 is reduced by a pressure reducing means while supplying cold water 2 through a heat accumulating tank 1 in such a way as a saturation temperature is 0 deg.C or less. A part of the cold water 2 is applied as ice and the ice is supplied to the heat accumulating tank 1 by a supplying means 33 of an ice-water mixing material 32 together with cold water. With such an arrangement, since a heat accumulation coil of the heat accumulation tank 1 can be eliminated, a small-sized heat accumulation tank 1 can be attained and also a reduction of expenditure of facility may be attained. Cooling of water for making ice is carried out by a self-evaporation, not through a heat transmitting surface, resulting in that it is not necessary to lower the temperature of water to less than icing point and further an ice heat accumulating device capable of reducing a required power is realized.
Patent JP-S641313-A (JP)
Title: Adjusting method for resonant frequency of ring-shaped resonator
Inventor: SAGAWA MORIKAZU
IPC: H01P7/10
Filed: 1987-06-24
Abstract: PURPOSE: To easily and accurately adjust the resonant frequency of a ring-shaped resonator, by providing a hole near the center of an earthing surface, on which the ring-shaped resonator is mounted, and inserting a metallic screw into the hole.  
     CONSTITUTION: The capacity 104 of this invention is formed in a parallel plate capacity, with the upper and lower plates being provided with two capacities in series, respectively, and two electrodes are formed on the surface of the base plate made of ceramics, etc., of the capacity 104 opposite to the surface where an electrode 105 is formed. A ring-shaped resonator is formed by connecting the capacity 104 with the open end of a resonant line conductor 103 in series and, by trimming (trimming section 106) the electrode 105 of the capacity with, for example, a laser beam, etc., the resonant frequency of the resonator is roughly adjusted. Moreover, since the center of the earthing surface of the resonator forms an intense magnetic field, the resonant frequency can be changed when the inserting length of an adjusting screw 107 at the center is adjusted. When the adjusting screw 107 is used, such fine frequency adjustment can be realized that cannot be attained by means of the trimming adjustment. Therefore, when the diameter of the screw is adjusted, the frequency adjusting width can be changed. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-S6135632-A (JP)
Title: Signal decoder
Inventor: NAKAGAWA FUJIO
IPC: H03M3/00
Filed: 1984-07-27
Abstract: PURPOSE:To obtain a natural reproducing sound by zeroing a differential value so as to continue decoding when an input is intermitted. CONSTITUTION:A difference value is fed to a decoder section 30 via a signal line 400, where the signal is decoded into the original signal and then outputted. When the difference value input signal is intermitted and an input intermission signal is fed to an input intermission signal input terminal 2, an input selection circuit 20 selects a signal line 300 and a zero difference value generating circuit 10 and the decoding section 30 are connected. Thus, the decoding section 30 applies decoding with zeroed difference value.
Patent JP-H112632-A (JP)
Title: Measurement of hemoglobin a1 antibody
Inventor: NAGATA RYOHEI
IPC: G01N33/53
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To make it possible to measure scarified hemoglobin A1 c antibody simply and quickly by providing an organic silicon film on the metal film on a transparent substrate, and using a surface plasmon resonance biosensor having a hemoglobin A1 antibody on the film. SOLUTION: A metal film 2 of gold, silver, copper or the like is formed on a transparent substrate 1, which is transparent for laser light such ad glass polyethylene terephthalate and polycarbonate, by sputtering, evaporation and the like. On the metal film 2, an organic silicon film 3 containing Si-O and SiC coupling in molecules is formed by using a silane coupling agent and the like. On the organic silicon film 3, HbA1 c 4 is fixed. The hydrolysis group in the silane coupling agent is coupled with the metal atoms in the metal film 2, and the organic functional group is coupled with the metal atoms in the metal film 2, and the organic functional group is coupled with the HbA1 c 4. Therefore, the three members of the metal film 2, the organic silicon film 3 and the HbA1 c 4 are rigidly coupled.  Thus, the HbA1 c 4 can be made to be fixed very close to the metal film 2, and the measuring sensitivity can be improved by a large extent.
Patent JP-S6314333-A (JP)
Title: Optical information reader
Inventor: TAKEI TOSHIJI
IPC: G11B7/09
Filed: 1986-07-04
Abstract: PURPOSE:To execute stable tracking control with high accuracy by arranging a light receiving element split into two substantially at the boundary of track direction around an objective lens and driving the objective lens and the light receiving element integratedly. CONSTITUTION:The luminous flux other than that limited by the NA of the objective lens 4 is received by arranging the light receiving element 7 having a split line in the track direction around of the objective lens 4 or to the flange part. Thus, the strength distribution on the two-split light receiving element A, B changes depending on the relative position deviation between a pit and a beam. When the radiated beam touches onto the pit accurately, the value A-B is zero, and if the pit is deviated from the beam, the value A-B gives a negative pulse. Thus, the tracking deviation signal is obtained from the value (A-B).
Patent JP-S5585225-A (JP)
Title: Circuit for calculating weight of piled gasting piece
Inventor: KAWAI HARUO
IPC: G01G11/00
Filed: 1978-12-22
Abstract: PURPOSE: To exactly calculate the weight of casting pieces piled up on the piler with a simple circuit by utilizing the fact that the width and thickness of the casting piece are limited by the mold.  
     CONSTITUTION: When the casting piece is carried, the count of the preset counter C1 is reset every time the casting piece passes the casting piece detector, the counter C2 integrates the count until it counts up the pieces. When the counter C2 counts up the pieces, the auxiliary relays X, Z are excited and self-hold. The pusher is interlocked to the prohibition of starting like the case of counting-up of the counter C1. After this, the counter C1 integrates the count until it counts up the pieces, the counter C2 is reset every time the casting piece passes the detector. In this way, the counters C1 and C2 are alternately changed to calculate the weight of casting pieces of the piler, while the starting of the pusher is interlocked. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5860111-A (JP)
Title: Ceramic burner for high temperature
Inventor: NAITOU KIYOSHI
IPC: F23D14/12
Filed: 1981-10-05
Abstract: PURPOSE:To obtain stable characteristics in a burner even in high temperature, by using a ceramic which is durable to the thermal shock for the material to make a protective cylinder and an air nozzle, and by making the joint part of a ceramic with a metal part in a structure not being affected by expansion difference. CONSTITUTION:A burner body is composed in such a manner that a fuel gas pipe 1 is provided in the center part, around which air pipes 7 are provided at regular intervals, and surrounding the air pipes 7, a protective cylinder 18 is provided. The air pipe 7 has an air nozzle 9, which is joined to the tip of an air pipe 7 by an air nozzle fitting member 8. A cooling air ventilating channel 22 is formed on the external periphery of an air nozzle fitting member 8. In this case, a protective cylinder 18 and an air nozzle 9 are made of ceramic material. By using this material, stable characteristics can be obtained in a burner even in high temperature, and at the same time, the burner can be used for a long time with a small rate of air even in an air-cooled mode.
Patent JP-S6051576-A (JP)
Title: Method for sprinkling pulverized material to base cloth
Inventor: MURAKAMI KOUICHI
IPC: B05C5/00
Filed: 1983-08-29
Abstract: PURPOSE:To uniformly adhere a pulverized material to the surface of base cloth without receiving the change in a weather condition or the influence of static electricity, by supplying the pulverized material to the surface of the base cloth moving to a horizontal direction, and converting the direction of the base cloth upwardly at a specific angle. CONSTITUTION:Base cloth 1 such as a fabric having a feather attached to the surface thereof is unwound from a wind-up part 2 and moved to a horizontal direction at a predetermined speed through a spray apparatus 8. Subsequently, a large amount of a powdery resin 4 is supplied to the surface of the base cloth 1 from a supply apparatus 3 in an excessive state and, directly behind said supply apparatus 3, the direction of the base cloth 1 is converted upwardly in a range of 45-100 deg. to the moving direction thereof by a direction converting roller 5. Because of this structure, the excessive powdery resin 4 is shaken off corresponding to a set converting angle alpha and a predetermined amount of the powdery resin 4 is uniformly adhered to the surface of the base cloth 1. The direction of the base cloth 1 is again converted by a guide roller 6 to move the same to a horizontal direction and the base cloth 1 is heated in a heating apparatus 7 to weld and fix the powdery resin 4 to the base cloth 1 to form a core cloth.
Patent JP-H09319314-A (JP)
Title: Display device
Inventor: KASHIO YUKIO
IPC: G09F9/30
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To easily conduct the assembly work, in a liquid crystal display device in which the picture can be expanded. SOLUTION: A light guiding body 21, which is arranged between the liquid crystal display panel 1 and a diffusion plate 41, is made of superimposing and gluing many light guiding thin plates 24 together in their thickness direction and constructed so that a light-emitting surface 23 has a prescribed tilt angle θ1 with respect to an incident surface 22. Thus, it is only required to assemble in the body 21 and the assembling work is easily done. In this case, the image beams emitted in the left slanting up direction from the surface 23 of the body 21 are refracted to a vertical direction with respect to a light-emitting surface 34 of a refraction body 31 by the body 31.
Patent JP-S6049334-A (JP)
Title: Photosensitive composition
Inventor: WATANABE SHIYOUJI
IPC: G03F7/038
Filed: 1983-08-29
Abstract: PURPOSE:To obtain a sharp pattern by incorporating a polymer having a molecular structure of specified repeating units combined with each other and a variable amt. of photosensitive aromatic halonium salt in the same melecule. CONSTITUTION:A photosensitive composn. contains in the same molecule a variable of a photosensitive aromatic halonium compd. and a polymer having a molecular structure of repeating units combined with each other represented by formulae I and II in which R1 is phenylene, and R2 is a divalent org. group. The polymer of formula I may be optional, so long as it has phenolic OH groups. Said photosensitive compsn. can be used for printing materials, photosetting coating materials, photosetting printing inks, resist films for chemical trimming of printed circuits, and photoresists for microfabrication of semiconductors and integrated circuits, etc. Since the photosensitive aromatic halonium salf of the constituent of said photosensitive compsn. has strong absorbance in the region of 200-300nm in the UV absorption spectra, it is very promising as a photoresist for use in UV microfabrication.
Patent JP-H0321633-A (JP)
Title: Cyclohexane ring-containing aromatic polyesters
Inventor: SUGIMORI SHIGERU
IPC: C08G63/682
Filed: 1989-06-20
Abstract: PURPOSE:To provide the title formable polyester having a specified intrinsic viscosity, stable at elevated temperatures (>=320 deg.C), capable of giving liquid crystal phase, with a specific cyclohexylene representing effective constituent unit. CONSTITUTION:The objective polyester 0.1-2.0 in intrinsic viscosity with a cyclohexylene of formula I (formula II is of cyclohexylene representing trans- or cis-modification; formula III represents p- or m-substitution; X is H, F, Cl, CH3 or Ph; x+y=1; 1+m+n=1; 0<=x; 1<1) representing effective constituent unit. The present polyester can be obtained by reaction in a 1,2,4- trichlorobenzene solvent between (A) a 1,4-cyclohexanedicarboxylic acid chloride, (B) isophthaloyl chloride, (C) terephthaloyl chloride, (D) 4,4'-bicyclohexanediol, (E) 1,4-cyclohexanediol and (F) a substituted hydroquinone.
Patent JP-S5947936-A (JP)
Inventor: TAKAOKA HIROSHI
IPC: F02C6/02
Filed: 1982-09-10
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-S5584343-A (JP)
Title: Hard vinyl chloride equivalent article reclaimed from soft vinyl chloride molded article
Inventor: SEKINO AKIZOU
IPC: C08J11/00
Filed: 1978-12-22
Abstract: PURPOSE: To provide a hard vinyl chloride equivalent article with excellent mechanical property by reclaiming and effectively applying a waste vinyl chloride sheet comprising fresh vinyl chloride resin, ground substances of soft molded vinyl chloride resin, extracted vinyl chloride resin and impact improving agent.  
     CONSTITUTION: To vinyl chloride resin comprising below 35 parts of fresh vinyl chloride resin, below 30 parts of ground substances of soft vinyl chloride molded article and the balance of extracted vinyl chloride resin, 2W6 parts of a resin selected from chlorinated polyethylene, methyl methacrylate-butadine-styrene resin or acrylonitrile-butadine-styrene resin as an impact improving agent and below 25 parts of total amount comprising fillers stabilizers, bubricant, caloring agents or the like are added. Moreover, according to use, if 1W15 parts of glass staple fibers are added to 100 parts of the said resin, yield strength, sigidity and creep resistance are enhanced. Moreover, impact value can be increased by cross-linking with 0.2W3 parts of a corss-linking agent. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10329653-A (JP)
Title: Vehicular sensor and vehicular wiper controller
Inventor: KIKUCHI HAYATO
IPC: G01S17/02
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To provide the function of detecting the amount of rainfall without separately providing a sensor head element by measuring the amount of rainfall in accordance with a frequency at the time when the output of irregular reflection receiving element exceeds a threshold value. SOLUTION: A control circuit repeatively executes step processes in a preset cycle at the same time when fouling is processed. The frequency of fouling detection is reset to '0', a cyclic counting timer for measuring the amount of rainfall is started and fouling detection PD output is judged to exceed a threshold value or not (S2, S4, S6). If Yes (exceeding the threshold value), the frequency of fouling detection is increased to '1' and, if No, counting started in S4 to exceed a preset time or not is checked and it returns to S12, if Yes, and to S6, if No.  To be larger or smaller than the threshold value 1 for the frequency of fouling detection is checked and, if small, the judgement result of no rain is output and processed and, if larger, the results of 'a large amount of rainfall', if larger than the threshold value 2, and 'a small amount of rainfall', if smaller, are output, so that an existing sensor head element can be used to detect rainfall with high reliability (S16, S18).
Patent JP-S6219791-A (JP)
Title: Coating wall of plasma in control type nuclear fusion reactor and manufacture thereof
Inventor: KURISUCHIAN BONAN
IPC: G21B1/00
Filed: 1986-07-04
Abstract: 1. A wall for enclosing a plasma in a controlled fusion nuclear reactor, the wall comprising an erosion layer (10, Figure 2) facing the plasma containing chamber (3), a sealing barrier (13), a pressurized water cooling circuit, and inlet and outlet manifolds for cooling water, characterized in that it is constituted by welding bars together side-by-side, each bar including an erosion layer and a zone (13) having a duct (14) of circular right cross-section passing therethrough, and each bar having ridges (16, 17) projecting from each of its sides, said ridges being of a shape suitable, when the bars are assembled, firstly for forming longitudinal grooves (11) having rounded bottoms (12) in the erosion layer, and secondly for enabling the bars to be interconnected by welding.
Patent JP-H04355111-A (JP)
Title: Injection compressing molding method
Inventor: SHIMAMOTO HIDEO
IPC: B29C45/77
Filed: 1991-05-31
Abstract: PURPOSE:To enable correction of an early filling quantity of a material, by a method wherein establishment of cavity capacity on a mold side is made unnecessary, a flow of a material at a compression process time is prevented without making use of a needle shut-off nozzle and following to a change of a molding condition is performed further. CONSTITUTION:Initial filling quantities of a material into molds 4, 5 are established by storke control of a plunger 26 and a screw head 41 which is free from a back current and at the time of compression process, hydraulic pressure of a mold clamping cylinder 7 and hydraulic pressure of injecting hydraulic cylinder 27 are changed at the same timing and rate, through which material pressure within an injection barrel 24 and material pressure within the molds 4, 5 which place a nozzle among those are balanced.
Patent JP-H063502-A (JP)
Title: Fresnel lens
Inventor: HONDA SATOSHI
IPC: G02B1/04
Filed: 1992-06-17
Abstract: PURPOSE:To obtain the Fresnel lens which is well transferable from lens molds and has excellent optical performance by uniformly dispersing a specific amt. of a noncrosslinked resin which can be extracted by an org. solvent into a styrene crosslinked resin. CONSTITUTION:The noncrosslinked resin which can be extracted by the org. solvent is uniformly dispersed at 3 to 50wt.% of the entire part into the styrene resin. The moldability of the resin compsn. is lost if the noncrosslinked resin component is below 3wt.%. The strength of the resin compsn. is insufficient if the component exceeds 50wt.%. The styrene crosslinked resin refers to the resins which can be obtd. by polymerizing with a styrene monomer and other monofunctional monomers which are copolymerizable therewith at need and multifunctional monomers and which do not dissolve in org. solvents. The noncrosslinked resin which can be extracted by the org. solvent refers to so- called monopolymers or copolymers of vinyl monomers and are noncrosslinked.