baber/WOPTO huggingface dataset:
Patent JP-H06211281-A (JP)
Title: Device and method for assembling injection valve device
Inventor: KITABAYASHI SEIICHI
IPC: B65D83/44
Filed: 1991-05-01
Abstract: PURPOSE:To achieve improvement by means of a secure, speedy assembling operation, because the structure of the injection valve of an aerosol container has been conventionally complex and therefore complex to assemble. CONSTITUTION:Between a part supply structure 1 as an upper member and a mountain cap placing table 3 as a lower member is a part-moving slide member 2 as an intermediate member between the upper and lower members. An injection valve is assembled by a method in which a valve housing transported by the part-moving slide member 2 is supported in a through-hole 17 made in the upper member, and it is pushed and fitted into a mountain cap 4, positioned below, by a guided ascending/descending part-push rod 9 from above, so as not to be released from attachment.
Patent JP-2000004886-A (JP)
Title: Hyaluronic acid synthase modified protein
Inventor: ITANO NAOKI
IPC: C12N15/09
Filed: 1998-06-24
Abstract: PROBLEM TO BE SOLVED: To obtain a new protein which is obtained by substituting a part of the domain of hyaluronic acid synthase having a N-terminal domain, an inside domain and a c-terminal domain with a domain of other hyaluronic acid synthase and is useful in the elucidation or control of hyaluronic acid synthetic mechanism. SOLUTION: This protein is a new recombinant protein which is composed of successive three domains (N-terminal domain, inside domain and c-terminal domain) and obtained by substituting one or two domains among the above three domains of one kind of protein selected from three kinds of hyaluronic acid synthase proteins containing amino acid sequences of formula I-III with a domain corresponding to the above one or two domains of the rest one or two kinds of hyaluronic acid synthase proteins The protein is useful in the elucidation of hyaluronic acid synthetic mechanism and the control of hyaluronic acid synthesis and is used as an investigation reagent in biological studies, medicinal developments or the like. This recombinant protein is obtained by integrating a gene prepared by cloning mouse embryo cDNA by means of PCR with a primer into a vector to express in the host cells.
Patent JP-2000025694-A (JP)
Title: Seawater cooling device
Inventor: HAYATA FUMIO
IPC: B63J2/12
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To reduce the number of part items and a cost and a ship weight by piping cooling tube group directly inside the tank provided on the lower part of a hull and circulating a medium to be cooled inside the cooling tube group. SOLUTION: A tank 3 in which a seawater is entered by a scoop 2 is provided on the lower part of the hull 1 of a ship. Cooling tube group 4A, 4B are piped directly inside the tank 3 through headers 4a, 4b projected on a tanktop 1a respectively and various kinds of cooling media are circulated inside the cooling tube group 4A, 4B through the piping. Therefore, various kinds of cooling media are thermally exchanged with the seawater directly while concentrating in the tank 3 and cooled. The seawater is introduced into the tank 3 by the scoop 2 while utilizing a ship speed. Therefore, large-scale piping and a pump with a big capacity are dispensed with and by the reduction of the number of parts, a cost is reduced and also a ship weight is reduced.
Patent JP-H0636596-A (JP)
Title: Semiconductor memory
Inventor: DOI YASUMUTSU
IPC: H01L27/10
Filed: 1992-07-21
Abstract: PURPOSE:To enable testing in a test mode even if polarity of each bit data written in a memory section is different. CONSTITUTION:A data polarity control circuit 20 which outputs each read out data from a memory cell being a memory section inverting or not inverting its polarity in accordance with a selecting signal at the time of a test mode is provided between the memory cell and a judging circuit 2. Therefore, even if polarity of each bit data written in the memory cell is different, data of which all polarity are coincident by the data polarity control circuit 20 can be inputted to the judging circuit, the test in the test mode can be performed, and range of a function of the test mode can be expanded.
Patent JP-S6085421-A (JP)
Title: Magnetic recording medium
Inventor: SAITOU SHINJI
IPC: C10M105/68
Filed: 1983-10-17
Abstract: PURPOSE:To form a magnetic recording medium having excellent surface characteristics, orientability (squareness ratio), runnability and durability by incorporating a specific fatty acid and fatty acid dialkanol amide into a magnetic layer. CONSTITUTION:Fatty acid having 8-22 number of carbon atoms and the fatty acid dialkanol amide of the constitutional formula expressed by the formula are incorporated into a magnetic layer consisting of ferromagnetic powder provided on a nonmagnetic flexible base. The amt. of the fatty acid dialkanol amide is made preferably 0.5-4wt% by the weight of the ferromagnetic powder. The number of carbon atoms of the fatty acid to be used in combination with the fatty acid dialkanol amide are preferably 8-22. The fatty acid having 8-22 number of carbon atoms include caprylic acid, lauric acid, myristic acid, palmitic acid, stearic acid, behenic acid, oleic acid, linolic acid, linolenic acid, etc. R1 in the formula is an alkyl group, alkenyl group or alkinyl group and R2, R3 are an alkylene group and preferably ethylene group and propylene group.
Patent JP-S6086501-A (JP)
Title: Reflector for lamp tool
Inventor: NAKADA YUTAKA
IPC: F21V7/04
Filed: 1983-10-19
Abstract: PURPOSE:To increase the effective using rate of light from a light source by keeping the relation among an angle formed by light incident from the light source to a reflecting surface with an optical axis, the luminous intensity of the light source and an angle formed by the reflected light with the optical axis at a prescribed formula and setting up the angle formed by the reflected light with the optical axis so as to be reduced in accordance with the increment of the angle formed by the incident light with the optical axis. CONSTITUTION:The angle theta formed by the light incident from the light source F on the reflecting surface M with the optical axis Z, the luminous intensity IIo of the light source F and the angle alpha formed by the reflected light E, E' with the optical axis Z form the relation shown by the formula I . A continuous curve expressed by the formulas II, III about the relation between the coordinates x1, z1 of a point where the light projected from the light source F is made incident on the optical axis Z with the angle theta and the coordinates x2, z2 of a point of incident light to the optical axis Z with an angle (theta+DELTAtheta) is defined as a curved surface turned around the axis Z. The angles theta and alpha are set up so as to be theta>=0 and alpha<=0 respectively, and the angle alpha is reduced in accordance with the increment of the angle theta. In the formula I , A, B and C are constants to be fixedly selected to determine the light distribution characteristics of respective reflected light.
Patent JP-H0729776-A (JP)
Title: Solid electrolytic capacitor and manufacturing method thereof
Inventor: SHIZUHATA HIRONORI
IPC: H01R4/04
Filed: 1993-07-09
Abstract: PURPOSE:To enhance the conductivity in a specific direction by a method wherein a conductive bonding agent is magnetized before curing the agent to orient magnetic particles in the direction for enhancing the conductivity. CONSTITUTION:After the formation of a dielectric layer 2 by formation- processing an anode body 1 comprising a valve-acting metal, a semiconductor layer 3, a carbon layer 4 are formed on the surface of the dielectric layer 2 to manufacture a solid electrolytic capacitor element. Next, this element is dipped in a conductive bonding agent 7 using an organic binder diluted in a solvent and a conductive filler containing a solvent, magnetic body conductive particles as essential components so as to form a cathode layer 5. Next, an anode lead 8 of the element is welded into an anode lead frame 9 while the cathode 5 and a cathode lead frame 6 are junctioned with each other using the conductive bonding agent 7. At this time, the cathode layer 5 an the bonding agent 7 are magnetized before curing the agent to orient the magnetic particles in the direction for enhancing the conductivity. Next, after curing the conductive bonding agent 7, outer peripheral surface is coated by a coating resin 10 for bonding outer frame.
Patent JP-2000027643-A (JP)
Title: Fastening structure of exhaust manifold
Inventor: OKI AKIRA
IPC: F01N13/10
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a fastening structure that can sufficiently absorb thermal deformation of an exhaust manifold by approaching and abutting adjacent connection flanges to each other following the thermal deformation of the exhaust manifold and by rotating the connection flanges each other using abutting portion between the both as a fulcrum. SOLUTION: In a state that a corner 5b of a connection flange 5 linearly abuts to the end surface 6a of a connection flange 6, a relation among an angle θbetween the end surface 5a of the connection flange 5 and the end surface 6a of the connection flange 6, a length e of a line segment E connecting between the corner 5b and the center O of a stud bolt 11, a radius r of the stud bolt 11, a length f of a line segment F which connects the center O of the stud bolt 11 with the upper part of the inner peripheral surface of a fastening hole 22 and is orthogonal to the line segment E is set to meet an inequality: f-r>2.π.e.θ/360.  This rotates the connection flange 5 while using a contact portion between the corner 5b and the connection flange 6 as a fulcrum in accordance with the thermal deformation of an exhaust manifold 2 to eliminate contact of the stud bolt 11 to the inner peripheral surface of the fastening hole 21.
Patent JP-2000103662-A (JP)
Title: Admixture for cement mortar
Inventor: YAMAKAWA TSUTOMU
IPC: C04B24/38
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To thicken a cement mortar even in a small quantity added at a higher temperature and to improve water retention by admixing hydroxyalkylalkylcellulose having a specific grain size and a specific water moistening time and imparting an aqueous solution having a specific viscosity with cement mortar. SOLUTION: This admixture for a cement mortar is a hydroxyalkylalkylcellulose having 4,000-20,000 mPa.s viscosity at 20 deg.C and 1,500-12,000 mPa.s viscosity at 35 deg.C respectively in terms of 1 wt.% aqueous solution. The hydroxyalkylalkylcellulose is obtained from high molecular weight pulp as a raw material and is pref. particulate matter prepared so as to include <30 wt.% particulate having >=30 mesh size, to include <=30 wt.% particulate having <200 mesh size and to have <=10 sec water moistening time. It is suitable to add 0.05-3 pts.wt. (pref. 0.1-0.8 pts.wt.) admixture to 100 pts.wt. cement.
Patent JP-S6171247-A (JP)
Title: Weather strip
Inventor: MIDOOKA MASANORI
IPC: B60J1/02
Filed: 1984-09-17
Abstract: PURPOSE:To improve sealing performance by coating a portion in which a weather strip is brought in contact with a body or a glass plate, with a water- expandable material, to enable seal pressure to rise when rain water enters between said weather strip and said body. CONSTITUTION:Two sets of holding lips 6 which are projectingly provided in an integrated from with the opposite surfaces, on the inside, of a trim part 4, are opposed to each other clamp-holding a flange 2 between them. The clamp- holding parts of the holding lips 6 for the flange 2 are covered with a water- expandable material 7 applied in form of a coating. And, the end parts of a seal lip 8 and a water removing lip 9 which are projectingly provided in an integrated form with the trim part 4 at the opening edge part outside a car body are also covered with the water-expandable material 7 applied in form of a coating. When rain water enters between a weather strip and the car body, the water-expandable material expands, to increase seal pressure, improving sealing performance.
Patent JP-S6086671-A (JP)
Title: Vector processing device
Inventor: INAGAMI YASUHIRO
IPC: G06F7/527
Filed: 1983-10-19
Abstract: PURPOSE:To prevent degradation of the division capacity by performing division in a high speed in the pipeline system when vector data is divided in the reciprocal approximation system where multiplication is repeated to obtain a quotient. CONSTITUTION:A divided N and an approximate reciprocal R0 are supplied successively at one-machine cycle pitch through data busses 13 and 19 and data busses 14 and 20 respectively, and they are set to data registers 48 and 49 through data registers 40 and 41 or the like respectively. These numbers are subjected to multiplication processing in the pipeline system with multiple generating circuits 61 and 62, CSA trees 64 and 65, and a parallel adder 67, and a result N1 is obtained in a data register 77. A result R1 calculated by a pipeline multiplier is sent through a data bus 16 and is set to a data register 100. The result N1 calculated by a pipeline division adding circuit is set to a data register 101, and a pipeline multiplier 3 sends out the multiplication result as a quotient Q. Thus, division is performed in a high speed.
Patent JP-H0534712-A (JP)
Title: Joining method by light and joined structure thereof
Inventor: OKUSA TAKASHI
IPC: G09F9/30
Filed: 1991-08-02
Abstract: PURPOSE:To obtain a partially joined state by adopting a selective supplying method and a supplying method of high responsiveness or further a contactless supplying method for supplying the thermal energy in joining. CONSTITUTION:A glass panel 2 and an IC chip 1 are held by a transparent receiving base 6 and a pressurizing head 9 while an adhesive 3 is held inserted between the glass panel 2 and the IC chip 1 in joining the glass panel 2 and the IC chip 1. The panel and chip are then applied with a specified pressure and is irradiated with light by the following method: The panel and chip are irradiated with the optically converged light and is thereby irradiated selectively with the light. A mask 10 constituted of a part transparent to light and a part shielding light is placed on the photoirradiation ridge of the transparent receiving base 6, by which the selective irradiation with the light transmitted through the mask 10 is executed, Further, selective marks to improve light absorptivity are formed on the joint surface of the IC chip 1 or the joint surface of the glass panel 2, by which the selective absorption of the light is executed.
Patent JP-S6350924-A (JP)
Title: Objective lens driving device
Inventor: NOSE ISAMU
IPC: G11B7/085
Filed: 1986-08-20
Abstract: PURPOSE:To heighten a fast accessing capacity, and to miniaturize and make a device light weight, by providing a supporting part at a lens holder, and arranging control coils at both sides of an objective lens. CONSTITUTION:A parallel beam 123 emitted from an optical system 122 is converged on the recording plane of an optical disk 116, and a focus error, and a tracking error are detected, and the detection of a signal is performed. When the focus error is detected, the objective lens 103 approaches to and separates from the plane of the optical disk 116, then focus control is performed. When the tracking error is detected, the objective lens 103 is moved in the radius direction of the optical disk 116 with a mirror 19, then tracking control is performed. When access control is performed, the tracking control is placed under an OFF-state once, and after the objective lens is moved by a desired quantity, it is placed under an ON-state again.
Patent JP-H0244363-A (JP)
Title: Electrophotographic sensitive body
Inventor: SAKAI KIYOSHI
IPC: G03G5/06
Filed: 1988-08-05
Abstract: PURPOSE:To enhance sensitivity and to decrease the fluctuation in bright part potential and dark part potential when repetitive electrostatic charging and exposing are executed by having a layer contg. a specific amine. CONSTITUTION:The photosensitive body has the layer contg. the amine compd. expressed by the formula I. In the formula, R1 and R2 denote an alkyl group or aralkyl group which may have a substituent; R1 and R2 may form a ring together with a nitrogen atom; R3 and R4 denote an aryl group which may have a substituent. The amine compd. expressed by the formula I is used for the charge transfer material of the electrophotographic sensitive body of which the photosensitive layer is separated in function to a charge generating layer and a charge transfer layer in a preferable example. The compounding ratio of a binder and the specific amine compd. is preferably 10-500pts.wt. amine compd. per 100pts.wt. binder. The high sensitivity is obtd. in this way and the fluctuation in the bright part potential and dark part potential when the repetitive electrostatic charging and exposing are executed is decreased.
Patent JP-2001017101-A (JP)
Title: Device for packaging food
Inventor: SUZUKI KISAKU
IPC: A23L7/10
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a food-packaging device which can mechanically open the opening of a packaging bag to easily and rapidly open the opening and package a food and can automatically close and fuse the opening to efficiently seal the food-packaged bag. SOLUTION: This device for packaging a food comprises piled packaging bags J, a portion for hanging the piled packaging bags J, a turn table D, a pair of two pleat-forming molds E, and a pair of two heaters for fusing and closing the closing portions of the packaging bags. The piled packaging bags J are obtained by piling plural packaging bags 2 in flat plate states, integrally fusing the upper end portions of the bags and forming plural hanging holes and a cutting line in the fused portion 3. The portion for hanging the piled packaging bags J has plural projections 1 for hanging and holding the piled packaging bags J and is formed on the upper front surface of the frame A.  The turn table D is used for vertically holding the packaging bags 2 in states that the bags are inserted into the turn table D, wherein the packaging bags 2 contain foods K, respectively, charged from openings formed by cutting off the packaging bags 2 from the piled packaging bags J. A pair of the two pleat-forming molds E are used for alternately folding the opening portion of the food-containing packaging bag held in the turn table D, thus forming pleats. An air-blowing mechanism C for supplying air into an air-blowing hole 6 penetratedly formed at a place below the cutting line of the piled packaging bags J, thus opening the packaging bag 2, is disposed in the portion for hanging the piled packaging bags J.
Patent JP-S6351812-A (JP)
Inventor: NIIYAMA TORU
IPC: A47J27/00
Filed: 1986-08-20
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-H0244686-A (JP)
Title: Power source circuits for magnetron
Inventor: HARADA AKIICHI
IPC: H05B6/66
Filed: 1988-08-05
Abstract: PURPOSE:To lengthen the life of a magnetron to discharge electrons by connecting a negative high voltage output line of a magnetron anode power source to the positive side of an electrode of a filament in a period of an actual oscillation of a magnetron. CONSTITUTION:A microwave is oscillated in a phase period when the direction of voltage of a capacitor 17 in a binal voltage rectifying circuit agrees with the direction of an electromotive induced by an output coil of a voltage rising and changing transformer 12 for an anode and at this phase an terminal 4 of a filament transformer 11, to which a negative high voltage output line 19 of the binal voltage rectifying circuit is connected, becomes positive. In the period of an actual oscillation of a magnetron 18, the negative high voltage output line 19 of a magnetron anode power source is thus connected to the positive side of a power source of the filament and as a result the difference between the current of the filament and the operation current of the filament becomes small and the temperature of the filament at operation time is therefore lowered, resulting a long life of filament electrodes to discharge electrons.
Patent JP-H0857414-A (JP)
Title: A1 or a1 alloy fin material of superior hydrophilic nature
Inventor: TAKAHASHI TOMOJI
IPC: F28F13/18
Filed: 1994-08-18
Abstract: PURPOSE: To provide an A1 alloy fin material of high performance in which stabilized hydrophilic continuous nature is demonstrated securely and pressure loss or lowering of heat exchange efficiency composed by remaining condensed water or the like even in the case of continuous operation for a long time by forming a film on the surface of an A1 alloy fin material. CONSTITUTION: A resin film of superior hydrophilic mature composed of a polymer compound of interaction energy (ΔE0 ) of 1.0Kcal/mol or more per one molecule of water found by the following formula as a main component is formed on the surface of an A1 or A1 alloy fin material. In the formula of ΔE0 =(Ew +Ep -Ew-p )/NH2 O, Ew represents the energy of an aggregate of water molecule only, Ep represents energy of polymer compound model molecule only, Ew-p is energy of hydrated polymer compound model molecule and NH2 O represents the number of hydrated water molecules.
Patent JP-S6399733-A (JP)
Inventor: KATO TATSUNORI
IPC: H02J7/00
Filed: 1986-08-20
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-2001020742-A (JP)
Title: Cooling device for vehicle engine
Inventor: DEGUCHI AKIYOSHI
IPC: F01P11/10
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To simplify piping for cooling water and reduce the number of components by disposing a radiator on a cabin-side dash panel so that it also serves as a heater core, and leading part of air through the radiator into an air-conditioning unit. SOLUTION: A radiator 7 in a cooling system is disposed on a dash panel 6 at a cabin 3 side such that it also serves as a heater core for heating the cabin. An outlet of cooling water of a water jacket is connected with an inlet of the radiator 7 via a cooling water pipe 8. An outlet of the radiator 7 is connected with an inlet of cooling water of the water jacket via a cooling water pipe 9 by a water pump. Since the radiator also serves as a heater core, piping for cooling water is simplified, parts number is reduced, and thus cost is reduced. Also water feeding becomes simple and maintenance property is improved. Further, since an intake manifold is not heated by heated air through the radiator and thus an intake air temperature does not rise, charging efficiency of intake air is enhanced and output can be increased.
Patent JP-H0535249-A (JP)
Title: Japanese document processor with character superposing function
Inventor: HATANAKA IZUMI
IPC: G09G5/32
Filed: 1991-08-05
Abstract: PURPOSE:To register only an irreducible necessary number of external characters and reduce the capacity of a file, to display the same pattern and successive characters in a short time, and to display characters which are reduced in size longitudinally and laterally to half. CONSTITUTION:A keyboard 2 inputs a document and various instructions for document corrections, a data display part 4 displays a document being created on a screen display part 1 according to instructions from a document processing part 6 and a composition processing part 9, and an instruction input part 5 inputs various instructions from the keyboard 2 according to the instruction from the document processing part 6. The document processing part 6 interprets the document and instructions and instructs a data display part 4 and a file input/output part 7 to perform respective processes, the file input/output part 7 writes the document data in a document file 8 according to the instruction and also reads document data, which are already registered, and standard provided characters out of the document file 8, and the composition processing part 9 superposes plural documents, created by the document processing part 6, according to the instruction of the instruction input part 5 to generate one document or the same pattern or a successive character string.