baber/WOPTO huggingface dataset:
Patent JP-H05269095-A (JP)
Title: Nuclear magnetic resonance tomography
IPC: G01R33/54
Filed: 1992-11-13
Abstract: PURPOSE: To provide a nuclear magnetic resonance tomography which is able to scan the whole determined volume within admissible time using a low speed recording method to maintain a preferable image contrast or a diagnosis. CONSTITUTION: A slice selective frequency which is applied to slices 1 to k having an interslice distance Δf differs by a frequency increment Δf/m corresponding to a phase encoding step (1 to m) in each slice (every step in a selective chart).
Patent JP-H06141844-A (JP)
Title: Culture base of adherent animal cell and culture module
Inventor: MATSUO SHIGERU
IPC: C12N11/02
Filed: 1992-11-13
Abstract: PURPOSE:To obtain a culture base of adherent animal cell and culture module capable of efficiently producing a metabolite. CONSTITUTION:Nonwoven fabric comprising high-melting polyester fibers and low-melting polyester fibers is washed with distilled water and then thermally sterilized. The sterilized nonwoven fabric is immersed in an aqueous solution of atherocollagen, then dried, subjected to insolubilizing treatment and air-dried. This culture base is set in a flat plate type bioreactor and thermally sterilized in a buffer solution of phosphoric acid. An aqueous solution containing calf serum and glucose as a medium is supplied to a cell of the biorector and pretreated. Then, the medium is removed, a solution onoculated with gamma CHOAr2 cell producing human renin is introduced to the cell of the bioreactor and the cell is attached to a culture bed. The aqueous solution containing calf serum and glucose as the medium is circulated.
Patent JP-H06157049-A (JP)
Title: Production of synthetic quartz glass part
Inventor: OTSUKA HISATOSHI
IPC: C03B37/014
Filed: 1992-11-13
Abstract: PURPOSE:To provide a process for the production of a synthetic quartz glass part having high viscosity and excellent heat-resistance at high temperature and produced by the heating and melting of sintered porous silica obtained by the combustion of ester silane in an oxyhydrogen flame. CONSTITUTION:A synthetic quartz glass part is produced by heating and melting a sintered porous silica material produced by the combustion of an ester silane expressed by the general formula R<1>nSi(OR<2>)4-n (R<1> is H, methyl or ethyl; R<2> is methyl or ethyl; (n) is positive number of 0-4). The process is carried out by introducing the feed gas and a carrier gas through a center nozzle of a multiple-pipe burner consisting of a plurality of concentric nozzles, introducing a mixture of oxygen gas and an inert gas to the 2nd pipe and introducing hydrogen gas and oxygen gas in the order to the outer pipes. The amount of the oxygen gas introduced to the 2nd pipe is 0.6-1.2 times the theoretical oxygen amount necessary for the combustion of the combustible feed gas.
Patent JP-2000154252-A (JP)
Title: Novel silsequioxane-containing polymer and its production
Inventor: KOBAYASHI TOSHIAKI
IPC: C08G77/08
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a novel silsesquioxane-containing polymer being solvent- soluble and having a high melting point, high heat resistance and high flame retardany, which polymer has a pentacyclo [9. 5. 1. 13.9. 15.15. 17.13] octasiloxane (PCOSI) skeleton. SOLUTION: Provided is silsesquioxane-containing polymer of formula I (wherein R and R' are each an alkyl optionally having a substituent, or an aryl optionally having substituents; q and q' are each 0 or a positive integer; m is 2-4; m' is 2 or 4; m" is 2-4; and n, n', and n" are each 0 or a positive integer, provided that at least one them is an integer of 2 or greater). The polymer is obtained by the hydrosilylation polymerization of a vinylsiloxane of formula II with PCOSI in the presence of a platinum-containing catalyst. The reaction can be performed at a temperature from 0 deg.C to the boiling point of the solvent used, and can be practiced at room temperature. In the reaction, the ratio of PCOSI to the vinyl vinylsiloxane is 2:1 to 1:4 by mole.
Patent JP-2000155859-A (JP)
Title: Method for preparing mesh for analyzing numerical value and its device
Inventor: HARIGAI MASAYUKI
IPC: G06F17/50
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a mesh generating device for easily preparing an analytical mesh with high quality even when the phase of a shape model is changed. SOLUTION: This device is provided with a means 2 for inputting and registering a shape model to be analyzed, means 3 for preparing a mapping model obtained by approximating the shape model by a lattice, mapping the lattice points of the mapping model to the shape model, and preparing and registering a mesh for analyzing a numerical value, means 4 for correcting and registering the shape of the mapping model, model collating means 5 for collating the registered shape model and mapping model with the shape model to be analyzed, and preparing and registering a mapping model and mesh for analyzing a numerical value corresponding to the changed shape, and model data base 6.
Patent JP-H09168163-A (JP)
Title: Hue adjustment device for color receiver
Inventor: TEZUKA TOSHIYUKI
IPC: H04N17/04
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To attain highly accurate adjustment in the production process by using an adjustment means to control a hue so as to change a hue of a receiver thereby calculating a hue best point. SOLUTION: A photoelectric conversion element 103 is made up of photo diodes and converts a light emitted from a color receiver 101 to be adjusted into an electric signal in response to a luminous quantity for each of three primary colors separated by an optical filter 102 and gives the signal to a storage computing element 105 via an A/D converter 104. A television signal generator 106 displays an adjustment pattern in yellow uniformly on the entire screen of the color receiver 101 to be adjusted. An adjustment device 107 is made up of a digital interface controlling a hue by a digital code and gives codes of 0-255 to set, e.g. a hue to the color receiver 101 to be adjusted sequentially. The storage computing element 105 stores luminous quantity data in red and green primary colors from the receiver 101 from each hue code.  As a setting value of optimum hue, a point where the total sum of the luminous quantity in red and green primary colors is maximized is selected.
Patent JP-H01168282-A (JP)
Title: Chemically modified lipase and enzyme reaction using the same
Inventor: OKUMURA MASAKAZU
IPC: C12N9/20
Filed: 1987-12-23
Abstract: PURPOSE:To simply obtain a chemically modified lipase reduced in lowering of a catalyst activity in an organic solvent, by modifying an amino group in lipase with a specific alkenylcinnamic anhydride or alkylketene dimer. CONSTITUTION:An amino group in lipase is modified with an alkenylcinnamic anhydride expressed by formula I (R1 and R2 are 10-20C alkyl or alkenyl group) or alkylketene dimer expressed by formula II (R3 and R4 are 10-20C alkyl or alkenyl group). Hydrolysis of oils and fats or fatty acid esters can be efficiently carried out in an organic solvent or two phase system of water- organic solvent by using the above-mentioned method.
Patent JP-H11159248-A (JP)
Title: House
Inventor: AIKAWA TAKASHI
IPC: E06B3/00
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a house with heightened design in the appearance of the house and improved daylighting of a second floor. SOLUTION: A modesty panel 7 is fitted to an outer surface 6a, positioned higher than a second-floor floor 20, of an exterior wall 6 (6a, 6b) of a house 1. A first second-floor window 30 is provided above the fitted modesty panel 7, and a second second-floor window 31 is provided below the modesty panel 7 of the exterior wall 6. The vertical length of a part on the upper side of the modesty panel 7 can be made almost equal to or shorter than a lower side part so as to obtain a sense of stability in the appearance of the house 1. The first second-floor window 30 and the second second-floor window 31 are fitted along the modesty panel 7 so as to make the house 1 look neat in design.  The daylighting quantity to the indoor side of the second floor is increased by adding the first second-floor window fitted to the upper part of the modesty panel 7, to the second floor and providing the second second-floor window at the lower part of the modesty panel 7.
Patent JP-H04276231-A (JP)
Title: Portable hand joint mirror having periscope optical system
Inventor: MAIKURU RAFUAATEI
IPC: A61B1/055
Filed: 1991-12-12
Abstract: PURPOSE: To visualy confirm a relatively large range of the internal structure of somatoarthrosis by rotating relatively a disposable scope assembly to a camera assembly and fitting rotatably a slender probe to the disposable scope assembly. CONSTITUTION: This arthroscope 10 is combined with the feature of a periscope and a probe 30 is rotated by rotating relatively a scope assembly 80 to a camera assembly 100 to selectively focus an image on an image face. Namely, a remote base part 54 of a green rod 48 is rotated by drawing a doughnut-like locus by rotating the probe 30 and a relatively large area range in the knee 14 can visually be confirmed.
Patent JP-H07183498-A (JP)
Title: Semiconductor device
Inventor: HIRANO KANJI
IPC: H01L29/78
Filed: 1993-12-24
Abstract: PURPOSE:To ensure a sufficient saturation current while a stable high breakdown strength is maintained by a method wherein the drain offset region of a high-voltage MIS transistor is composed of an upper layer and a lower layer and the upper layer is a low impurity concentration region and the lower layer is a medium impurity concentration region. CONSTITUTION:After a P<-->-type offset region (low impurity concentration drain region) 7 is formed over a whole drain forming region by low acceleration ion implantation, a P<->-type offset region (medium impurity concentration drain region) 8 is formed under the region 7 by high acceleration ion implantation. Or, the counter-doping of N<-->-type which is the opposite conductivity type is applied over the whole drain forming region beforehand by low acceleration ion implantation and then a P<->-type offset region (medium impurity concentration drain region) 8 is formed to form a P<-->-type low impurity concentration drain region 7 near the surface only. Finally, a P<+>-type high impurity concentration drain region 6b is formed in the center part of the drain region.
Patent JP-H11163996-A (JP)
Title: Selection dial device and portable device
Inventor: EGUCHI YASUHIRO
IPC: G06F3/023
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To reduce the number of selection input buttons in terms of a miniaturization of a device. SOLUTION: The device is a selection dial device 10 that is made rotatable around a dial axis X, has a series of plural specified items successively scrolled by this rotation around the dial axis X and is made to select a single item. It is constituted that both push in (an arrow A) and pull out (an arrow B) with regard to a parallel direction to the dial axis X are possible, and a decision and deletion of the selected item are performed by these push and pull.
Patent JP-H0688905-A (JP)
Title: Method to prevent forgery of diffraction grating pattern, and recording medium having diffraction grating pattern to prevent forgery
Inventor: YAMAZAKI TETSUJI
IPC: G06K7/12
Filed: 1992-12-09
Abstract: PURPOSE:To provide a method to prevent forgery of diffraction grating pattern in which specified information is recorded, and to provide a recording medium of diffraction grating pattern protected from forgery. CONSTITUTION:Patterns 21-24 to be recorded are recorded with diffraction gratings or interferencial fringes in a specified direction and at specified intervals formed in the respective pattern regions. Each pattern area is surrounded with several pattern areas of diffractor gratings or interferencial fringes different in at least interval or direction of gratings or fringes from that of the recording pattern area. Thus, forgery of the recorded diffraction grating pattern 1 can be prevented.
Patent JP-H06172593-A (JP)
Title: Good-flow high-impact polyolefin composition
Inventor: SASAGAWA MASAHIRO
IPC: C08L53/00
Filed: 1992-12-09
Abstract: PURPOSE:To obtain the title composition markedly excellent in flow during processing and impact resistance, especially impact resistance at low temperatures, by mixing a good-flow polyolefin resin with a hydrogenated block copolymer of a specified MFR. CONSTITUTION:60-97 pts.wt. polyolefin resin (A) having an MFR value of 10-60g/10min at 230 deg.C under a load-of, 2.16kg is mixed with 40-3 pts.wt. hydrogenated block copolymer (B) composed of at least one polymer block A based on a vinylaromatic compound and at least one polymer block B based on an olefin compound and hydrogenated to such a degree that the degree of unsaturation of the conjugated diene compound part is not above 20%, having a content of the vinylaromatic compound of 10 to below 30wt.% and an MFR value of 15-60g/10min at 230 deg.C under a load of 2.16 kg, the ratio of the MFR of A to that of B being 0.4-2.5, and 0-40 pts.wt., per 100 pts.wt. in total of components A and B, inorganic filler to obtain the title composition having excellent flow during processing and impact resistance.
Patent JP-H10170199-A (JP)
Title: Fleshette discharger
Inventor: HIGUCHI YOSHIAKI
IPC: F42B15/00
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To realize highly accurate discharge operation of fleshette while securing highly accurate flying characteristic. SOLUTION: When a missilery body 10 reaches a specified range of a target, the state is detected by a target detecting section 17. A discharge control section 16 drives an opening/closing mechanism 15 in response to the detection to set an outside air intake port 13 from a closed to open position so that outside air is forced to be supplied to a tube part 11. Thus, fleshette 12 of a fleshette housing part 10a is moved and energized in the direction orthogonal to the mechanical shaft of the missilery body 10 by a push tube part 11 to be discharged in the same direction.
Patent JP-H05139183-A (JP)
Title: Runaway preventing mechanism for equipment operated by pedal
Inventor: KATO MASAHITO
IPC: B60K28/14
Filed: 1991-11-18
Abstract: PURPOSE:To prevent a runaway by a mistake and panic of a driver by connecting a safety mechanism for decelerating or stopping a vehicle on the basis of the operating force of an accelerator pedal to a detecting mechanism for detecting that the operating force of an accelerator pedal is a threshold or more. CONSTITUTION:The operating system of an accelerator pedal 1 has a detecting mechanism 2 for detecting that the operating force exceeds a threshold, and a safety mechanism 3 for decelerating or stopping a vehicle on the basis of the detected output is connected to the detecting mechanism 2. Thus, it is detected that the operating force of the accelerator 1 exceeds the threshold, and the safety mechanism 3 is operated. A runaway by the erroneous operation between a brake pedal and the accelerator pedal 1 and a panic can be prevented, and an accident can be prevented or reduced.
Patent JP-H04205845-A (JP)
Title: Recording or reproducing apparatus
Inventor: UJO TATSUZO
IPC: G11B15/44
Filed: 1990-11-30
Abstract: PURPOSE:To accurately prescribe the capstan pinch roller pressure and to ensure a stable tape feed force by a method, wherein the capstan is arranged and installed on a lever which can be turned and the capstan and pinch roller pressure is decided by the energizing force of an energizing means. CONSTITUTION:When a tape 32 is guided with reference to a drum 1, a turning lever 34 and a capstan 13 which is arranged and installed on it are turned together. The lever 34 is energized to the side of a pinch roller 9 inside a cassette 6 by means of a prescribed energizing force, and the compression force between the capstan 13 and the pinch roller 9 is prescribed stably. When the drum 1 is not guided to the tape 32, the capstan 13 is separated from the pinch roller 9, no load is exerted on the tape 32 and the tape 32 is transported to a reel 8 at high speed. Thereby, the compression force of the capstan 13 to the pinch roller 9 is prescribed stably, and a stable tape feed force is ensured.
Patent JP-H10168189-A (JP)
Title: Orientating agent for liquid crystal
Inventor: EGUCHI TOSHIMASA
IPC: C08L79/08
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To obtain the subject orientating agent capable of showing excellent liquid crystal orientation, pretilt angle and electric properties and preparing an excellent display even at a low baking temperature, comprising specific different two polyamic acids as essential components. SOLUTION: This liquid crystal orientating agent comprises (A) a polyamic acid obtained by reacting (i) an aliphatic tetracarboxylic acid dianhydride with (ii) an aromatic diamine and (B) a polyamic acid obtained by reacting (iii) an aromatic tetracarboxylic acid dianhydride with (iv) 1,4-bis(3- aminopropyldimethylsilyl)benzenediamine as essential components. For example, the orientating agent is obtained by compounding a polyamic acid composed of 3,4-dicarboxy-1,2,3,4-tetrahydro-1-naphthalenesuccinic acid dianhydride and 4,4'-diaminodiphenylmethane with a polyamic acid composed of pyromellitic acid dianhydride and 1,4 bis(3-aminopropyldimethylsilyl)benzene.
Patent JP-H06163431-A (JP)
Title: Electrode material and plasma processing device formed thereof
Inventor: MATSUDO MASAHIKO
IPC: H01J37/32
Filed: 1992-11-16
Abstract: PURPOSE:To obtain electrode material which is excellent in resistance to corrosion and heat and long in service life by a method wherein the electrode material is composed of ZrB2 or TiB2, BN, and AlN all specified in amount, prescribed in resistivity, and excellent in both corrosion and heat resistance. CONSTITUTION:40 to 60% by weight of ZrB2 or TiB2 which is conductive, of high melting point, and high in corrosion resistance is mixed into electrode material of this design as composition. It is preferable that 20 to 50% by weight of BN is mixed into the electrode material to enhance it in thermal shock resistance. It is also preferable that below 30% by weight of AlN is mixed into the electrode material to enhance it in thermal conductivity. The electrode material ranges from 1X10<2> to 1X10<5>muOMEGA.cm in resistivity. This electrode material excellent in heat and corrosion resistance is usually formed through such a manner that component material powder is uniformly mixed well and sintered. ZrB2, TiB2, and BN as component material are hard to sinter, so that it is preferable that the component material powder is sintered through a hot press sintering method. By this setup, an electrode of this electrode material used in a plasma atmosphere can be protected against damage and elongated in service life.
Patent JP-H03194176-A (JP)
Title: Manufacture of connecting pipe for vibrating apparatus of refrigerator, etc.
Inventor: IWAMOTO KEIICHI
IPC: F04B39/12
Filed: 1989-12-20
Abstract: PURPOSE:To enhance the dimensional preciseness by accomplishing a connection piping as a vibro-isolating steel pipe which is formed through interposing of highpolymer material between an inner and an outer metal tubing, coating the peripheral surface of the inner tubing with highpolymer material, fitting thereon the outer tubing, and subjecting it to a drawing or extrusion process. CONSTITUTION:A connection piping such as a suction pipe 11 or discharge pipe 12 for refrigerant brazed fast to a sealed case 1 of a sealed type rotary compressor is composed of an inner tubing 14 made of steel, and outer tubing 15 fitted on it, and buthyle rubber 16 as high polymer material interposed between these two tubings 14, 15. In manufacturing this sort of connection piping, the peripheral surface of the inner tubing 14 is coated with buthyle rubber, then the outer tubing 15 having larger dia. is fitted on the inner tubing 14 having smaller dia., and finally the two tubings 14, 15 are together subjected to drawing or extruding process with a die 17 set to a specific inner dia. Thereby a connection piping excellent in the vibration isolating effect is achieved, which serves well preventing development of resonance during operation.
Patent JP-H09169807-A (JP)
Title: Nonaqueous dispersion type resin and coating resin composition containing the same
Inventor: TOKUNAGA KOJI
IPC: C08F2/44
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To obtain a nonaqueous dispersion type resin which is lowly viscous, scarcely sags when it is applied, does not attack the old coating film and is excellent in weather resistance, etc., by copolymerizing a vinyl monomer in an organic solvent which does not dissolve vinyl polymer A comprising a vinyl monomer in the presence of polymer B soluble in the solvent and modifying the obtained copolymer with a silicone compound. SOLUTION: The polymer B/polymer A ratio should be (10/90) to 90/10 (in terms of a ratio by weight of solid content). The silicone compound is an organopolysiloxane (e.g. SH-6018) represented by formula I (wherein R is a functional group bonded to a C-Si bond and is carboxyl, epoxy, an alkoxyl, a monovalent organic group or a copolymerizable double bond; R' is H, an alkyl, an aryl, an acyl, an aryloxy or an acyloxy; (n) is 0.5-2.0; (m) is 0.0-2.5; and (m+n)=0.5-3.0). The amount of the silicone compound contained in polymers A and B is 1-60wt.%. The organic solvent is, for example, LAWS.
Patent JP-H10159528-A (JP)
Title: Baffle plate structure of oil pan
Inventor: KASAHARA SATOSHI
IPC: F01M11/00
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To easily deflate air in oil so as to eliminate lubrication failure, and prevent the crack of a baffle plate, by forming the baffle plate arranged in the inside of an oil pan into a spherical shape projected upward, and also arraigning an oil pitfall in a lower position of the baffle plate. SOLUTION: An oil pan 16 is attached to the lower part of a cylinder block equipped with a plurality of cylinders, and a baffle plate 17 arranged in the inside of the oil pan 16 is so formed that its short direction to the oil pan 16 is formed into a wavy spherical shape and two spherical shapes are arranged in an upper direction, and its longitudinal direction is formed into one spherical surface projected upward. Then, a plurality of oil pitfalls by which oil is inserted from the upper surface of the baffle plate 17 to the inside of the oil pan 16, is arranged in the lower position of the baffle plate 17. Also, a plurality of beads 19 to improve the strength of the baffle plate 17 is formed in the baffle plate 17, and these beads 19 are arranged along a lower side from a higher side so as to be directed to the oil pitfalls.
Patent JP-H11161166-A (JP)
Title: Cipher communication equipment and method therefor
Inventor: SAKAI YASUYUKI
IPC: G09C1/00
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To permit high-speed processing for ciphering and deciphering without lowering the security of cipher communication by making the number of finite bodies less than that of elements of a Jacobi polymorphism. SOLUTION: A parameter selection part 4 selects an algebraic curve C, a finite body F(q) having (q) elements, and an element D of the Jacobi polymorphism J, and outputs the element of the Jacobi polymorphism J to a data reception device 3 and a data transmission device 2. To increase the safety of cipher communication, such a Jacobi polymorphism J that elements of Jacobi polymorphism J are as large as possible and the number of its elements can be divided by a large prime number is selected. The algebraic curve C and finite body (q) are so selected that the Jacobi polymorphism J is not mapped to a small multiplication group Z((g<n> )<k> )* by mapping called a Tate pair.  To make it difficult to solve a discrete logarithmic problem on the Jacobi polymorphism, the algebraic curve C and finite body F(g) are so selected that the genus (g) of the algebraic curve C and the number (q) of the elements of the finite body F(q) have a relation 3g+1<=log (q).