baber/WOPTO huggingface dataset:
Patent JP-H08115539-A (JP)
Title: Packaging gap type information recording medium
Inventor: SHIMIZU OSAMU
IPC: G11B11/08
Filed: 1994-10-14
Abstract: PURPOSE: To make it possible to obtain recording with a high sensitivity and high resolution by forming a packaging gap type information recording medium formed in such a manner that recording media are integrated in a disk shape and can be assembled into a camera, etc. CONSTITUTION: The first substrate 1 of a gap type information recording medium consists of glass or plastic, etc., and is formed into a disk shape which has a hole formed at its center. Three image regions of three primary colors R, G, B are included in image forming parts 2 which are radially formed in a plurality around the hole of the substrate 1. The image forming parts 2 are provided thereon with first electrodes 3 and terminals are conducted to the hole of the first substrate. Light reflection layers 4 are formed between liquid crystal recording layers and photoconductive layers in order to monitor the transmittance of the liquid crystal recording layers. A prescribed region is covered by the first electrode layers 3.  Third electrode layers 5 are formed on the region for recording information, such as address information and photographing information, exclusive of images and the terminals are guided to the outer peripheral part of the first substrate 1.
Patent JP-H02122178-A (JP)
Title: Ice maker
Inventor: HASEGAWA SATORU
IPC: F25C1/20
Filed: 1988-10-28
Abstract: PURPOSE:To produce nearly transparent ice efficiently by mixing or swinging ice in an ice making tray, or controlling the ice freezing speed. CONSTITUTION:An ice making tray 1 is filled with water, covered by a thermal insulating lid 1a, and placed in a freezing compartment. The water 2 in the ice making tray 1 is cooled in the freezing compartment, and freezing begins. When time period t1 has elapsed after freezing starts and the water temperature detected by a thermistor 3 becomes T1, the detected signal is transmitted to a control circuit 8, and a motor 5 is put into operation to start mixing by a mixing rod 4. When a time period t2 has elapsed and the water temperature reaches T2, a lifting device 6 raises the mixing rod 4 a little. When the water temperature reaches T3 after a time period t3, the mixing rod 4 is lifted further by the lifting device 6. When the mixing rod 4 is pulled out from the surface of water in the ice making tray, a position detecting sensor 7 detects and input it to the control circuit 8, and the control circuit 8 stops the lifting device and the motor 5 in response to that signal. Thus, as air bubbles in the water is sufficiently dispersed by the mixing action, and the rising speed of the bubbles is higher than the freezing speed, the freezed ice shows a high approximation to transparency.
Patent JP-H11106403-A (JP)
Title: Production of microfibrillated cellulose
Inventor: TAKAMI KEN
IPC: D21D1/30
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To produce a method for producing a microfibrillated cellulose (MFC)- dispersed liquid suitably usable for manufacturing a sheet-shaped resin high in water-absorbing property (SAP) without using any thickening process and capable of stably keeping the dispersed cellulose in the solvent for a long term without causing any agglomeration therein. SOLUTION: This method is carried out by dispersing a fibrous or particulate cellulose in a dispersion medium comprising mixture solvent of a water- compatible organic solvent and water, followed by microfibrillating it by using a grain plate lapping machine comprising a plurality of grain plates 1 and 2 allowed to slide in contact with each other and made of grains having a granularity of 16 to 120 size (JIS R 6001). Preferably, the weight ratio of the organic solvent to water in the mixed solvent falls into the range of (50:50) to (10:90). An MFC-dispersed mixed solvent liquid apart from rot can be obtained by using a microbicidal organic solvent. When the microfibrillation treatment is conducted under a cooling condition, it prevents a selective volatilization of the organic solvent in the mixed solvent.
Patent JP-H08104715-A (JP)
Title: New polymer and production thereof
Inventor: NAGAI KATSUTOSHI
IPC: C07C381/12
Filed: 1991-07-23
Abstract: PURPOSE: To obtain a polymer having groups derived from an amino acid, a peptide or a protein and being applicable in the fields of biochemistry such as an antigen/antibody reaction by (co)polymerizing a dialkysulfonylphenyl acrylate with optionally a styrene. CONSTITUTION: This polymer is represented by the formula (wherein R is H, 1-4C alkyl or phenyl; R1 is H or 1-4C alkyl; R2 and R3 are each H, halogeno, 1-4C alkyl or 1-4C alkoxy; R4 and R5 are each 1-4C alkyl; X is an ion of an alkyl sulfate, a halogen, a perchlorate, hydrogen sulfate or p-toluenesulfonic acid; R6 and R7 are each H, halogeno or an organic group; and R8 and R9 are H or organic groups, provided that they together with the adjacent nitrogen atom may form a heterocyclic ring or they together with the adjacent nitrogen atom may form a group of an amino acid, a peptide or a protein; m, n and p are molar percentages; 0<m<=100, 0<=n<100; 0<=p<100; and m+n+p=100). Polymers of this kind can be used as carriers for clinical diagnostic agents, polymeric catalysts and especially packing materials for affinity chromatography utilizing an antigen/antibody reaction.
Patent JP-H10121259-A (JP)
Title: Insulated coating agent excellent in coating characteristic and production of grain-oriented silicon steel sheet
Inventor: FUJII HIROYASU
IPC: C23C22/00
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To improve the insulated coating formability of an insulated coating agent, to reduce the blending ratio of boric acid to phosphoric acid in a coating forming assistant, to reduce the backing temp. and to reduce the baking time by compounding a certain amt. of hydroxide of univalent metal into bivalent and trivalent composite metallic hydroxide as an insulated coating agent for a silicon steel sheet. SOLUTION: This insulated coating agent has a solid solution type composite hydroxide compsn. expressed by the general formula of M<2+> 1-x M<1+> x1 M<3+> x2 (OH)2+x-ny A<m-> y .mH2 O. Preferably, to 100 pts.wt. this hydroxide, one or >=two kinds among boric acid, phosphoric acid, silicic acid, chromic acid, borate, silicate, chromate, hydroxide and oxide are added by 10 to 500 pts.wt. Furthermore, at the time of forming this coating, the surface of the steel sheet after final finish annealing is applied with an aq. soln. of the insulated coating agent, and short time baking at 600 to 1000 deg.C for about 30sec is executed.
Patent JP-S63128967-A (JP)
Title: Method of correcting printing position
Inventor: ABE TOMOMI
IPC: B41J19/32
Filed: 1986-11-18
Abstract: PURPOSE:To automatically and regularly allot characters, to reduce the load of a user and to make a document attractive, by a method wherein the error of a printing width and the final value of the table of an initial is calculated to be allotted between characters and the half between final characters is arranged to the head. CONSTITUTION:A printing width is preset and, on the basis of the number of characters selected so as to be capable of being allotted within said printing width, the printing table corresponding to the number of the characters is formed but, at first, the printing width and the table of an initial wherein the twice of the number of characters are calculated are formed. Subsequently, the error C of the printing width A and the final value of the table generated by the value calculated by the twice of the number B of characters is calculated to be allotted between characters and, further, the half of the final character space D when the error C is allotted between characters is arranged in front of the character of the head.
Patent JP-H03141228-A (JP)
Title: Remedy for myocardial infarction
Inventor: SUZUKI TADASHI
IPC: A61P9/10
Filed: 1989-10-24
Abstract: PURPOSE:To obtain a remedy for myocardial infarction containing metallothionein as an active ingredient and having excellent action for reducing nest of myocardial infarction. CONSTITUTION:The aimed remedy containing metallothionein being an apoprotein capable of firmly binding to various metals, having about 6500 molecular weight, being cysteine in 1/3 of constituent amino acid and containing no aromatic amino acid as an active ingredient. Dose of metallothionein is administered orally 250-1000mg and parenterally 30-100mg daily and preferably in a single dose or divided several times.
Patent JP-H06100874-A (JP)
Title: Refrigerator working fluid composition
Inventor: TANAKA TOSHINORI
IPC: C10M105/20
Filed: 1992-09-18
Abstract: PURPOSE:To obtain the subject compsn. excellent in compatibility and hydrolytic resistance and low in moisture absorption by incorporating a hydrofluorocarbon unto a refrigerator oil comprising a specific compd. as the base oil. CONSTITUTION:A hydrofluorocarbon (e.g. 1,1,1,2-tetrafluoroethane) is incorporated into a refrigerator oil comprising as the base oil a compd. of the formula [wherein R<3> and R<4> are each 1-36C alkyl, alkenyl, arylalkyl, (1-15C alkyl-substd.) phenyl, or alkenyl-substd. phenyl; and R<1> and R<2> are each H or R<3>].
Patent JP-H05261696-A (JP)
Title: Device for cutting long textile
IPC: B26D1/14
Filed: 1992-09-18
Abstract: PURPOSE: To form a cut edge free from corrugated undulation, very precise, and free of rough shield-like part by arranging a pre-compression device in cooperation with a Sonotrode on a cutting blade. CONSTITUTION: An ultrasonic cutting device having at least one cutting blade 12 in cooperation with a Sonotrode 26 is provided to cut a long textile 2. A pre-compression device 14 to be worked in cooperation with the Sonotrode 26 is arranged on the cutting blade 12. The textile is first pre-compressed, and then, cut by the cutting blade 12 immediately, and a cutting edge which is free from corrugated undulation, very precise, and free of rough shield-like part is formed. Perfect cutting free from any corrugated undulation can be achieved even in a case of the long textile which is strongly patternized like a long label, or even in a thin-walled area without pattern or in a thick-walled area with strong pattern.
Patent JP-H06100704-A (JP)
Title: Production of granular polymer
Inventor: NOKURA KOICHI
IPC: C08F6/18
Filed: 1992-09-17
Abstract: PURPOSE:To enable to produce a coagulated polymer from a polymer latex, having no color change when heated and excellent in hot water resistance and more excellent in handling characteristics, without adding a coagulant or a flocculating agent. CONSTITUTION:A polymer latex is frozen to obtain a frozen polymer latex which is made to slurry by liquefying and the slurry is subjected to heat treatment. Then the slurry is dehydrated and washed by a centrifuge, etc., and dried further. It is preferable to use a polymer latex obtained by emulsion polymerization. The heat treatment is carried out by heating the slurry at 40 deg.C100 deg.C. The freezing is carried out at -70 deg.C-0 deg.C. Here, the latex is frozen at <4cm/hr freezing rate.
Patent JP-2000105436-A (JP)
Title: Silver halide emulsion, its preparation, silver halide photographic sensitive material containing same, photosensitive material for heat development, photosensitive material for activator development and image forming method using those
Inventor: FUTAMURA YUMIKO
IPC: G03C1/015
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To prepare a silver halide emulsion having high sensitivity and excellent in rapid processing, to obtain silver halide photographic sensitive material containing the silver halide emulsion, photosensitive material for heat development and photosensitive material for activator development and to provide an image forming method using those materials. SOLUTION: In the silver halide emulsion containing a dispersive medium and silver halide grains, a silver chloride content of the silver halide grains based on the total amount of silver is >=50 mol %, flat platy grains having (100) faces as principal planes and an aspect ratio of >=2 account for >=50% of the total projection area. The silver halide emulsion is formed through at least (a) a step for forming core grains, (b) a step for forming anisotropic growth defects by adding halogen different from the core grains in composition and (c) a step for growing flat platy grains. The methionine content of a dispersive medium in the step (c) is <=70% of that in at least one of the steps (a) and (b).
Patent JP-H06121777-A (JP)
Title: Mri device
Inventor: KURISU MIZUMOTO
IPC: G01N24/08
Filed: 1992-10-14
Abstract: PURPOSE:To correct a phase difference when an off-center slice is selected and excited by an RARE method. CONSTITUTION:In an MRI device 1 to obtain an image of an off-center slice whose distance is L from the magnetostatic field center by using an RARE method, the device has a phase difference calculating part 2 to calculate an off resonance phase shift (phi) by respective spin echo signals according to the distance L and a pulse rotation angle resetting part 3 to reset a pulse rotation angle (beta) of respective RF pulses so that the off-resonance phase shift (phi) can be compensated. Thereby, the off-resonance phase shift being a principal phase shift in the RARE method can be corrected theoretically, and an excellent image can be obtained. Since a phase difference measuring sequence becomes unnecessary, throughput can be improved.
Patent JP-S63128804-A (JP)
Title: Antenna system
Inventor: SAITO ATSUSHI
IPC: H01Q21/06
Filed: 1986-11-19
Abstract: PURPOSE:To allow a face module to be replaced in the unit of blocks and to decrease th direction dependency by dividing regular triangles forming an icosahedron into a prescribed number equally and providing a circularly polarized wave element in the vicinity of the center of the face module formed through the projection of a grating point onto a concentric sphere. CONSTITUTION:The face module 2 is formed by projecting grating points of regular triangles divided equally into n<2>-points by (n-1) straight line segments in parallel with each side of the regular triangles 5 onto a concentric sphere while the number (n) whose square is most close to a value N/20 is selected, where N is the total number of circularly polarized wave elements 3 in use in the regular triangles 5 forming the icosahedron 4. In providing the circularly polarized wave element 3 near the center of the module 2, the face module is replaced in the unit of blocks and the sphere is approximated nearly by the regular triangles of nearly the same area with the number of divisions increased, a uniform characteristic in all directions is obtained and the direction dependency is decreased remarkably.
Patent JP-H09112476-A (JP)
Title: Rotary compressor
Inventor: MINAMI KATSUYA
IPC: F04C29/00
Filed: 1995-10-24
Abstract: PROBLEM TO BE SOLVED: To hold down a vibrational noise small with a support frame supporting a compressive mechanismic part. SOLUTION: A support frame 39 is joined tight to an inner wall surface 1a of a closed case 1 by a joining part 51, and a compressive mechanismic part 7 is clamped and supported to the support frame by a bolt clamping part 49. While in an interval between the two points and the bolt clamping part 49, the joining part 51 is installed in a distance almost equal from both points, lengthening a noise transmission route, and thereby range damping is promoted.
Patent JP-H07133127-A (JP)
Title: Production of single-mode optical fiber
Inventor: OKAMURA KOJI
IPC: C03B37/027
Filed: 1993-11-05
Abstract: PURPOSE:To obtain a high-quality single-mode optical fiber not contg. any bubble and with its axial center aligned with that of a core. CONSTITUTION:A preform 1 having a preform clad part 1B on the outer periphery of a preform core part 1A and consisting of a quartz column, a covering tube 30 consisting of a quartz tube having the hollow hole into which the preform 1 with the upper part held and hung with a covering tube chuck 17 is loosely inserted and having an inner diameter larger than the outer diameter of the preform 1 by >=1mm and a dummy rod 20-1 with the lower end face connected to the upper end face of the preform 1 so that both axial centers are aligned and consisting of a quartz column with the upper part held by a chuck 16 and suspended in the covering tube 30 are used. A means for aligning the axial center of the rod 20-1 with that of the covering tube 30 and a means for discharging the air between the preform 1 and covering tube 30 to the outside are formed, the preform is inserted and suspended in the hollow hole of the covering tube 30, the lower parts of the preform 1 and covering tube 30 are heated and softened, and the preform is drawn.
Patent JP-2000105047-A (JP)
Title: Freezer
Inventor: WATANABE YASUHIDE
IPC: F25D11/00
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a structure in which a protruding section of a heat insulating part thermally insulating a cascade condensor installed at near surface of a cryogenic freezer can be temporarily eliminated so as not to become a hindrance in the case of transferring of freezer to a site. SOLUTION: A cascade condenser 4 is assembled through an opening 5 at a rear surface of a freezer after a main body 1A of the freezer is foamed, a first thermal insulating material 9 is set at the opening and an inner cover 1 is fixed. A protruded outer cover 13 is removably arranged outside the freezer, a second thermal insulating material 16 is internally installed between an inner cover and an outer cover and, if the outer cover is removed, the second thermal insulating material may also be removed and the protruded section can be eliminated, so that the freezer can be transported into the site without striking against the loading-in inlet.
Patent JP-S61154190-A (JP)
Title: Semiconductor laser
Inventor: SAKAKIBARA YASUSHI
IPC: H01S5/00
Filed: 1984-12-27
Abstract: PURPOSE:To form an InGaAsP/InP long wavelength semiconductor laser having an inner stripe structure characterized by low threshold oscillation and stable basic lateral mode operation by one crystal growth, by constituting a semiconductor laser having an inner stripe structure by using a first conducting type InP substrate having a narrow mesa stripe. CONSTITUTION:A P-type InP substrate 11, on which a narrow mesa 10 having a thickness of about 1-5 mum is formed, is used. Therefore, when crystal growing is performed, a first N-type InGaAsP current stopping layer 12 is not grown on the mesa 10 but grown on the lower parts on both sides of the mesa 10. In the crystal growth after a second P-type InP clad layer 13, since the lower parts on both sides of the mesa 10 are buried by the crystal growth of the first layer, the crystal growth is carried out on the entire surface of a water. An InGaAsP active layer 14 having an approximately uniform thickness is grown on the upper part of the mesa 10. Namely, an inner stripe structure is formed by one crystal growth. Therefore, the manufacturing processes of the semiconductor laser become easy, and the yield rate and the productivity are improved.
Patent JP-H0478696-A (JP)
Title: Water jet propulsion device
Inventor: TAZAKI HIROSHI
IPC: B63H11/08
Filed: 1990-10-17
Abstract: PURPOSE:To perform optimum control on accelerating performance and maximum speed according to the ship speed so as to secure excellent navigation performance by disposing a jet nozzle at the outlet of a water jet duct, and providing this jet nozzle with a nozzle exit area adjusting device fitted to enlarge the nozzle exit area at the time of the ship speed being low and to diminish the nozzle exit area at the time of the ship speed being high. CONSTITUTION:In a water jet propulsion ship 10, a water jet duct 13 is disposed at the rear part of a hull 11 with an engine disposed therein, and an engine and an impeller 14 in the water jet duct 13 are connected to each other by a transmission shaft 15. The water jet duct 13, provided with a water suction port 21 and a jet nozzle 22, has a fixed vane 23 on the downstream side of the impeller 14. In this case, an adjusting plate 31 and a cam 32 forming a nozzle exit area adjusting device are fitted to a recessed cam chamber 30 provided on the upper inner face of the jet nozzle 22 of the water jet duct 13. The adjusting plate 31 is rotated through the cam 32 rotated by a stepping motor so as to enlarge the exit area of the jet nozzle 22 at the time of the ship speed being low and to diminish the exit area of the jet nozzle 22 at the time of the ship speed being high.
Patent JP-H10147118-A (JP)
Title: Tread support device
Inventor: RIVATON RENAUD
IPC: B60C11/00
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To prevent the dispersion of lubricant allowing a support body and a top cap rubber to displace in the axial direction as much as possible. SOLUTION: In a tread support device of a tire having a solid support body 1, an elastic top cap rubber 2 made of vulcanized rubber compound, lubricant 5 disposed between the support body 1 and the top cap rubber 2 and allowing them to displace in the peripheral direction, at least one straight peripheral groove 124 is made in the end of each shoulder of the support ring 12 of the support body 1 and a peripheral rib 25 corresponding to the inner surface 200 in the radial direction of the top cap rubber 2 is fitted in the peripheral groove 124 and the rib 25 is in the state of contact with the bottom of the groove 124.
Patent JP-H06129731-A (JP)
Title: Heat accumulative heating tower heat taking system and use thereof
Inventor: WATANABE KYOGO
IPC: F25B30/02
Filed: 1992-10-14
Abstract: PURPOSE:To get a mean electrical power load by a method wherein a heating tower is operated to collect heat from surrounding air, the heat is accumulated in a heat accumulating tank acting as a low temperature heat source, the accumulated heat in the heat accumulation tank is applied as a heat source, and a heat pump is operated in a low electrical power load time range to get a high temperature heat source. CONSTITUTION:A heating tower with a cooling capability of 20 horsepower and having antifreeze (-10 deg.C) is operated for about 10 hours at a daytime with a surrounding air temperature of about 0 deg.C to 5 deg.C to collect heat with a temperature of antifreeze of -5 deg.C and a total quantity of heat of 500Mcal and store it in a heat collecting tank 5. Then, a heat pump 7 is operated with the antifreeze in the heat accumulating tank 5 being applied as a heat source at a nighttime of a low electrical power load time range to get hot water having a temperature of 50 deg.C. A coefficient of performance of the heat pump 7 is 2.4. This hot water is used as a part of a mean heating load of 70Mcal/h as a heating operation at 8:00 to 18:00 of a high electrical power load time range (10 hours) with a temperature difference of 10 deg.C and an efficiency of 0.85. Then, it is possible to get a mean electrical power load.
Patent JP-H10117564-A (JP)
Title: Threshing chamber opening/closing device for thresher
Inventor: KOMURA TAKAO
IPC: A01F12/16
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To provide the threshing chamber opening/closing device of a thresher capable of preventing an erroneous operation or the like by providing the operation lever of the supporting mechanism of a threshing chamber case or a top plate on the inner side of a threshing port cover. SOLUTION: The threshing chamber case 6 for which a threshing cylinder 6K is pivotally disposed between an entrance side plate and an exit side plate 6b and the upper part is covered with the top plate 6c is formed, the threshing chamber case 6 or the top plate 6c is made vertically turnable with a supporting point shaft 31 as a center and the supporting mechanism 9 for holding the upward movement posture of the threshing chamber case 6 is provided. Also, the threshing chamber case 6 or the top plate 6c is provided with the threshing port cover 63 for covering the upper part of a feed chain provided along a threshing port 3d and the operation lever 9L for performing the releasing operation of the supporting mechanism 9 is integrally provided on the inner side of the threshing port cover 63.