baber/WOPTO huggingface dataset:
Patent JP-H05249109-A (JP)
Title: Method and device for detecting protein having subunit structure
Inventor: SAITO NOBUYUKI
IPC: G01N33/543
Filed: 1991-12-27
Abstract: PURPOSE:To detect protein having a subunit structure by making a porous carrier to contain a protein denaturant. CONSTITUTION:An antigen to be inspected is detected by forming a complex of a granulated standard antibody, the antigen to be inspected, and immobilized antibody by making the standard antibody and the antigen to be inspected in a sample to react to each other in a porous carrier in which the antibody is immobilized. Since the antigen to be inspected is protein having a subunit structure constituted of a plurality of subunits having the same antigenic determinant, a porous carrier containing a protein denaturant is used. Such a protein denaturant that can dissociate subunits and the compound expressed by the general expression can effectively dissociate the subunit in a concentration range in which the antigen-antibody reaction is not interrupted can be used. In the expression, R1, R2, and R3 respectively represent alkyl bases of H or C=1 to 5 and X represents urea, tiourea, or derivative of urea or tiourea. When urea is used for the compound expressed by the general expression, it is preferable to use the urea at a rate of about 0.6mg to 12mg per 150mul of sample.
Patent JP-H04294710-A (JP)
Title: Heat-seal device for film tail section
Inventor: WAANAA KEE DEIIERU
IPC: C23F/
Filed: 1991-12-27
Abstract: PURPOSE: To perform an efficient processing of winding of a film tape to an item, welding and fixing between a seal and an end part under a controlled condition and a similar subsequent processing for a subsequent next item. CONSTITUTION: In a heat seal assembly and its method for heat sealing a tensioned film tape for use in fixing the tensioned film tape wound around an item, the assembly is made such that two ropes of a rope before its final film winding part and the final rope part are held and aligned to each other, adjoining surfaces of the rope-like film sections are heated by a continuous heating element 222, thereafter these heated surfaces are compressed by an anvil 48 and a pressing rod 52 in such a manner that they are welded to each other and the film winding section are fixed around an item. Then, the final tape is cut by a gripper cutter at a downstream side of the welding point, the cut terminal end is held by the gripper cutter in such a way that a similar processing can be carried out efficiently for a subsequent item.
Patent JP-H06191898-A (JP)
Title: Method for coloring glass bottle red
Inventor: TANIGAMI YOSHINORI
IPC: C03C21/00
Filed: 1992-12-25
Abstract: PURPOSE:To provide a method for coloring a glass bottle by which uniform fine red color development can be attained with high reproducibility by easy safe treatment not requiring large-scale facilities because treatment with gaseous hydrogen is not carried out. CONSTITUTION:A glass bottle contg. an alkali metal oxide is previously made reducible by adding a reducing agent and then the glass bottle is heated to a temp. close to the glass transition temp. and exposed to vapor of copper halide.
Patent JP-2001174813-A (JP)
Title: Liquid crystal display device
Inventor: TANITSU YASUHARU
IPC: G09F9/00
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To decrease irregularity in the luminance caused on the display screen of a liquid crystal display element in a liquid crystal display device which uses a direct back light unit. SOLUTION: The liquid crystal display device comprises a liquid crystal display element having two substrates disposed facing each other and a liquid crystal layer held between the two substrates, a plurality of light source disposed on the opposite side of the liquid crystal display element to the display screen and illuminating the liquid crystal display element with light, and a reflection member disposed in the opposite side of the plurality of light source to the liquid crystal display element. The reflection member has a plurality of reflection face on which the light emitting from the plurality of light source to the opposite side to the display screen of the liquid crystal display element is reflected to propagate to the display screen side of the liquid crystal display element. Each light source is disposed on the boundary of the reflection faces of the reflection member.
Patent JP-H11188471-A (JP)
Title: Inner face coating method for metal frame of centrifugal casting machine
Inventor: UCHIDA MUTSUO
IPC: B22D13/10
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for operations of inserting a coating lance into a metal frame and of pulling out it from the metal frame by spraying a coating material towards an inner part in axial center direction from one end of the metal frame of a centrifugal casting machine. SOLUTION: A metal frame 11 is horizontally supported and rotated in an arrow A direction around its axial center. A coating material 15 is sprayed from a spray nozzle 21 being arranged in a stationary manner near an inserting part 13 of the metal frame 11 by the action of an air 16. The coating material 15 is apt to drop towards the bottom of the metal frame 11 by the action of gravity. However, since the metal frame 11 is rotated in the direction of the arrow A, the coating material 15 is approximately evenly adhered along the peripheral direction of the inner face of the metal frame 11. A spray nozzle 21, from which the coating material 15 is sprayed, may be a stationary type and does not require to be moved. Thus, coating of the metal frame 11 can be carried out by a simple facility and also in a short time, resulting in the improvement of productivity.
Patent JP-2000177794-A (JP)
Title: Vibration-isolating structure for tank
Inventor: TAMAI HIDEICHIRO
IPC: B65D90/02
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To restrain occurrence of opposite phase vibration itself, to ensure a high vibration-isolating without improving rigidity for deflection-preventing members and wall surface panels, and restrain increase of weight and production cost by a method wherein a connecting member which connects opposite wall surface panel members together and suppress the generation of opposite phase vibration at the wall surface panels in the inside of a tank. SOLUTION: In a tank 10, a plurality of deflection preventing members 20 are provided respectively at wall panels 11 and 12 on both sides opposite in the breadthwise direction. The deflection-proof members 20 positioned at the center in the horizontal direction are connected with a connecting member 30 at the center in the vertical direction, and free relative movement between the wall panels on both sides is controlled with the connecting member 30 and vibration in in-phase mode only is allowed. Therefore, if liquid housed inside tends to vibrate the wall panels 11 and 12 on both sides in a reversed phase mode in the core vibration acts on the tank 10, control is made by the connecting member 30 and vibration in the in-phase mode only is allowed.  Thereby, decrease of natural frequency due to increase of addition water quantity resulted from vibration in the opposite phase mode is eliminated, and excellent vibration-isolation can be ensured simply and surely.
Patent JP-2000181110-A (JP)
Title: Seamless belt for image forming device
Inventor: SAKOGAWA KOUICHI
IPC: G03G15/16
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To obtain a seamless belt for an image forming device which is excellent in the impressed voltage dependence characteristic of a resistance value, is high in properties as a film and is high in the degree of freedom, such as ease of printing of a position detecting section by using an ion conductive copolymer having excellent affinity to a thermoplastic resin. SOLUTION: This seamless belt is composed of the thermoplastic resin and the copolymer composed of a hydrophobic constitution unit and a hydrophilic constitution unit. The constitution unit A expressed by formula I is used for the hydrophobic constitution unit of the copolymer. The constitution unit B and/or C expressed by formula II is used as the hydrophilic constitution unit. In the formulas, Rl, R2 are H or 1-100C alkyl groups; R3, R4 are H or 1-20C alkyl groups; R3 and R4 may form a cyclic ester by bonding each other. R5, R6 are 0-20C alkylene groups; R7 is H or hydroxyl group or alkoxy group; R8 is H or alkyl group, n is 1 to 50.
Patent JP-H11242302-A (JP)
Title: Color photographic silver halide material
Inventor: LY CUONG DR
IPC: G03C1/16
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To enhance the stability of a latent image, and especially, the blue- sensitivity of a material based on silver chloride by spectrally sensitizing a blue-sensitive silver halide emulsion with a mixture of at least one kind of specified sensitizing dye and at least one kind of specified sensitizing dye. SOLUTION: At least one of the blue-sensitive silver halide emulsions is spectrally sensitized with a mixture of at least one kind of sensitizing dye represented by formula I and at least one kind of sensitizing dye represented by formula II, and in formula I and II, R1 is an optionally substituted thienyl or such pyrrolyl group or the like; each of R2 and R3 is, independently, an alkyl or sulfoalkyl group or the like; R4 is an H or halogen atom or a benzothienyl group or R1 ;M is a cation or anion necessary to balance a charge in the molecule; each of R5 -R7 is an H atom; each of R8 and R9 is same as R2 and R3 ; and R10 is an optionally substituted thienyl or such benzothienyl group.
Patent JP-H11196530-A (JP)
Title: Generator load distributing device
Inventor: KUBO OSAMU
IPC: H02J3/00
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a generator load distributing device capable of cutting cost of fuel for generating power on top of maintaining capability of adjusting frequency to the same level of the conventional system. SOLUTION: A generator load distributing device 101 is made up of a data- reading device 121, which reads observed value of the quantity of state of a controlled power system 111 at an arbitrary time, a command value upper limit changing device 122 which changes the upper limit of the command value of a generator at a future time, a command value determining device 123 which calculates output command value of the generator at a future time, and a command value transmitting device 124 which transmits the calculated output command value of the generator to the generator inside the power system 111.
Patent JP-H07111827-A (JP)
Title: Scissors with gripper
Inventor: RON FUAA KUO
IPC: B26B13/16
Filed: 1991-12-28
Abstract: PURPOSE: To prevent a work piece from falling even after cutting in the case of cutting it with scissors. CONSTITUTION: Scissors 1 are overlapped with a clipper 3. There are rivets 4 at the terminal parts of a pair of handles 113 and 123 for the scissors 1 and the clipper 3. A center hole 111 of rivet 1 works as an axial hole. Holes 311 and 321 at overlapped parts on a pair of plates 31 and 32 for holder are long holes and have elastic spaces and longitudinal motions. The top end part of holder 3 made eccentric by an extension spring 5 can be opened outwards. When the handles 113 and 123 of scissors 1 are made eccentric inward so as to cut the work piece, the clipper 3 holds the work piece, and cutting blades 112 and 122 of scissors move inside for cutting the work piece. The clipper 3 holds the work piece with the force of extension spring. Therefore, the work piece does not fall even after cutting.
Patent JP-H06205130-A (JP)
Title: Line switching device
Inventor: AKAZAWA SO
IPC: H04M19/02
Filed: 1992-12-28
Abstract: PURPOSE:To originate a call even within set time without any trouble without interrupting communication even out of the set time. CONSTITUTION:Concerning a telephone equipment 13, telephone lines L1 and L2 are connected through a bell signal rectifier circuit 22 within the set time of a timer part 23 of a line switching device 12. When a call is originated to an opposite side telephone equipment by operating dials, a bell signal is sent to the telephone line to be connected to the opposite side telephone equipment by an exchange 11, and a speaking state is started by the response of the opposite side telephone equipment. When a call addressed to the telephone equipment 13 is terminate from the opposite side telephone equipment to the exchange 11, the termination of the call is limited without ringing a ring back tone inside the telephone equipment since the fall signals to be sent to the telephone lines L1 and L2 by the exchange 11 are rectified by the bell signal rectifier circuit 22 and inputted as DC signals.
Patent JP-2001176326-A (JP)
Title: Anisotropic conductive adhesive, heat seal connector and manufacturing method of connector
Inventor: YOSHIDA KAZUYOSHI
IPC: G02F1/1345
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To provide an anisotropic conductive adhesive that keeps electric connection proper and highly reliable despite high temperature and thermal shock with a long pot life and strong initial bonding force and a strong adhesion holding force, and provide a heat seal connector and its manufacturing method. SOLUTION: The anisotropic conductive adhesive is constituted by making insulative adhesive containing the following A, B, C, D to contain conductive particles. A: One or more types or elastomeric resin selected from the group of saturated copolymer polyester resin, polyurethane resin, acrylonitrile-butadiene rubber, styrene-butadiene-styrene copolymer resin, styrene-ethylene-butylene- styrene copolymer resin, styrene-isoprene-styrene copolymer resin, B: Bisphenol type epoxy resin with epoxy equivalence of 170 to 5,000, C: Curing agent for epoxy resin, and D: Ultraviolet ray curing type resin. A heat seal connector should include a conductive line 3 on at least one surface of a flexible base material 2 and the above anisotropic conductive adhesive 6 on at least the connection part of the conductive line.
Patent JP-2000176485-A (JP)
Title: Water flow distributing plate and flat water area cleaning device provided with same
Inventor: HIRANO NORIHIKO
IPC: B01F3/04
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a water flow distributing plate which is a water flow conversion member suitable for uniformly distributing an upflow in the peripheral direction and a flat water area cleaning device provided with this water flow dispersing plate. SOLUTION: In this flat water area cleaning device wherein from below an underwater hollow cylinder 4a, submerged in a pond 10 or the like or in a cleaning tank 1, gaseous ozone 12 is discharged to produce an upflow 112 along the underwater cylinder 4a and form convection on the periphery of the underwater cylinder 4a, a water flow distributing plate arranged above the underwater cylinder 4a so that the upflow 112 hits against it and for converting the upflow 112 into a distributed flow uniformly distributed around the underwater cylinder 4a.
Patent JP-2001174212-A (JP)
Title: Method for adjusting fail mode of angle of rotation detecting sensor
Inventor: KUBOTA TAKAMITSU
IPC: G01B7/30
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To cope with any fail mode in all the available areas of a duplex angle of rotation detecting sensor which is equipped with two Hall IC (noncontact detecting elements). SOLUTION: When outputs 1 and 2 from two hall IC constituting a throttle opening degree sensor are present within the available area of a throttle opening degree (as shown in Figure 4 (a)), and correlation is present within a prescribed error range, it can be determined that the both Hall IC are normal at all times, and when the outputs 1 and 2 are present on the upper clamp voltage or the lower clamp voltage, and correlation lies beyond the prescribed error range, it can be determined that any abnormality is generated in at least one of the Hall IC. Also, when the outputs 1 and 2 are present within the range of an ECU side fail determining voltage, it can be determined that any abnormality occurs between the throttle opening degree sensor and the ECU.  Thus, not only abnormalities in all the available areas, including the high opening degree area side of the throttle opening degree, but also the abnormality of a connecting state between the throttle opening degree sensor and the ECU can be determined.
Patent JP-2000181030-A (JP)
Title: Silver halide photosensitive material and color image- forming method
Inventor: TANAKA SHIGEO
IPC: G03C7/38
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To obtain a silver halide photosensitive material which can improve reproduction of a black printer without lowering the reproduction of white, when an image with area gradation is to be formed, by controlling the content of gelatin on the face of the photosensitive material where a silver halide emul sion is included to a specified value or smaller. SOLUTION: In the silver halide photographic material having silver halide emulsions having at least four kinds of different color sensitivities on a support body, the content of gelatin on the face where silver halide emulsions are included is controlled to 10 g/m2 or less. The different color sensitivity means to such a degree, that the image dye formed by developing a specified silver halide emulsion does not accompany formation of another image dye to be produced by developing a silver halide emulsion substantially having another color sensitivity. For example, IR-sensitive and UV-sensitive emulsions can be used as well as normally used blue-sensitive, green-sensitive and red-sensitive emulsions, and an emulsion can be selected from among the four kinds of emulsions and used.
Patent JP-H11181619-A (JP)
Title: Highly heat-resistant polypropylene fiber and fiber-reinforced cement molded product using the same
Inventor: MATSUMURA TORU
IPC: C04B16/06
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To obtain a polypropylene fibrous material without completely fusing in autoclave curing at >=170 deg.C as a cement concrete reinforcing fiber, especially a highly heat-resistant polypropylene fiber excellent in shape retaining properties at the time of the autoclave curing at 170-180 deg.C and simultaneously having the affinity for the cement concrete and antimicrobial properties of the fiber surface. SOLUTION: This highly heat-resistant polypropylene fiber is obtained by melt spinning a resin composition prepared by adding 0.05-2 pts.wt. of a Zn- containing nucleating agent or a resin composition obtained by adding 0.05-2 pts.wt. of the Zn-containing nucleating agent and 0.03-5 pts.wt. of a bivalent metal compound to 100 pts.wt. of a homopolypropylene or an ethylene-propylene copolymer with <=0.5 wt.% content of ethylene having >=95% isotactic pentad fraction, 3-12 molecular weight distribution and 0.5-50 g/10 min melt flow rate and then drawing the resultant fiber. Furthermore, the cement molded product prepared by compounding the fiber can be obtained.
Patent JP-H11182427-A (JP)
Title: Reciprocating compressor
Inventor: SHIMIZU SHIGEMI
IPC: F16C17/04
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To facilitate clearance adjusting work by arranging a valve plate having a suction/delivery hole on a cylinder block end surface, and adjusting clearance between pistons and a suction valve by using a thrust race of a bearing in a reciprocating compressor having plural pistons arranged around a main shaft. SOLUTION: A valve plate is arranged through a gasket 21 on an end surface of a cylinder block 20 having plural cylinders fitted/installed with plural pistons 100 reciprocated by rotation of a swash plate 7. In this case, piston top clearance is adjusted by using a thickness of a thrust race 41 of a thrust bearing 40 being a bearing to rotatably support a main shaft 3. Therefor, the thrust race 41 is prepared by several kinds different in a thickness. The depth of a suction valve and a valve receiving surface is set constant by adjusting the thickness of the thrust race 41. The thrust race 41 may be formed as an adjusting structure to be increased/decreased as divided pieces 410 when necessary after being divided into several parts.
Patent JP-2001172320-A (JP)
Title: Method for purifying copolymer
Inventor: FUJII TAKESHI
IPC: C08F6/06
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for purifying an acrylic copolymer, or the like, comprising removal of catalysts, unreacted monomers and oligomers which cause coloration. SOLUTION: To a copolymer solution obtained by polymerizing a polymerizable unsaturated monomer or a copolymer solution obtained by polymerizing a polymerizable unsaturated monomer in the presence of an unsaturated oligomer, is added activated clay and/or acid clay, and the solution is subjected to heating, stirring and then to a filtration treatment.
Patent JP-2001185773-A (JP)
Title: Piezoelectric/electrostrictive device
Inventor: TAKEUCHI YUKIHISA
IPC: H01L41/09
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric/electrostrictive device which can obtain large displacement due to in-plane motion or rotary motion precisely at a high speed. SOLUTION: In this piezoelectric/electrostrictive device 31, a coupling plate 2 bridges bottom surfaces of facing recessed parts 6A, 6B formed in a substrate 5. One end of the coupling plate 2 in the lengthwise direction is clamped by two vibrating plates 3A, 3B, and the other end is clamped by other two vibrating plates 3C, 3D. Piezoelectric elements 4A-4D are arranged in at least a parts of one plate surfaces of the vibrating plates 3A-3D, which are bonded to the side surfaces and the bottom surfaces of the recessed parts 6A, 6B. A fixing plate 1 is so bonded to the coupling plate 2 that the lengthwise direction of the fixing plate 1 is in parallel with the direction where the vibrating plates 3A-3D clamps the coupling plate 2. A voltage is applied to the piezoelectric elements 4A-4D and the fixing plate 1 is displaced.  Electromotive forces of the piezoelectric elements 4A-4D which are caused by the displacement of the fixing plate 1 are measured, and the amount of displacement of the fixing plate 1 is measured.
Patent JP-2001181548-A (JP)
Title: Dispersion of colored fine particle, ink for ink jet and ink jet printing process
Inventor: ISHIZUKA TAKAHIRO
IPC: C09D11/00
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a dispersion of colored fine particles which shows an excellent dispersion stability of colored particles, has no dependence on papers, yields an excellent color development and color tone when printed on a randomly selected paper, shows an excellent water resistance and light resistance and is suitable as an aqueous ink for writing, an aqueous printing ink, an ink for data recording, etc. SOLUTION: The dispersion of colored fine particles comprises colored fine particles containing an oil-soluble dye of formula (I) and an oil-soluble polymer. Preferably, the oil-soluble polymer is a vinyl polymer, and the dissociative groups in the vinyl polymer comprise at least a carboxyl group or a sulfonate group.
Patent JP-2001186191-A (JP)
Title: Router and packet relay system using router
Inventor: KIKUTA RUMIKO
IPC: H04L12/66
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To appropriately select and divide transfer routes between a local site and an outer site concerning a router and a packet relay system, which connects a LAN and a WAN and enables Internet communication and intranet communication. SOLUTION: A router 1-10 is provided with a means for selecting an optimum transfer route between a transfer route, transferring to a wide area network WAN 2 and a transfer route transferring to a wide area network WAN 1 connected to another router 1-20, and also transfers the packet of the same session, such as a response packet from an open server 1-30 of a local site by the same route as that of the access, when the access arrives at the open server 1-30 of the local site from an external site.