baber/WOPTO huggingface dataset:
Patent JP-H11211709-A (JP)
Title: Method for purifying organic compound and column chromatographic separation purification apparatus
Inventor: MASUKAWA TOYOAKI
IPC: G01N30/26
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To achieve sharp separation and high efficiency by developing a solution of an organic compound and an organic solvent easy to volatilize by liquid chromatography with the use of a polarity-fixed phase carrier while a non-polar organic solvent having a specific or lower solubility parameter value is used as a mobile phase. SOLUTION: This apparatus comprises a polarity-fixed phase carrier and a non-polar mobile phase. A non-polar organic solvent is one than has sufficient affinity to organic compounds and a solubility parameter not larger than 12, for instance, n-heptane, acetone, etc. A polarity-fixed phase is, e.g. silicas or the like, preferably, a silica-based absorbent. The silica is preferably porous silica gel having an average particle size of 30-150 Å. An organic compound that can be separated and purified is an organic compound having a high partition ratio and high affinity to the organic solvent. General organic compounds, pigments, dyestuff, photographic material organic compounds having the partition ratio not smaller than 2 can be purified favorably.
Patent JP-H05218280-A (JP)
Title: Lead frame and its manufacture
Inventor: ISHIMATSU KENJI
IPC: H01L23/50
Filed: 1992-02-07
Abstract: PURPOSE:To obtain a lead frame of low cost which can surely connect a conductive plate like a ground plate and a power plate with a lead frame main body. CONSTITUTION:As to a lead frame, at least a conductive plate 2 (4) is stacked and fixed on a lead frame main body 5 constituted by arranging a plurality of leads, via a insulating layer 11, and electric connection is obtained by metal- plating the conductive plate and at least a lead of the lead frame main body. In the manufacturing method of a lead frame, the conductive plate and at least a lead of the lead frame main body are dipped in a plating tank in the stacked state, and bonded by metal-plating them en bloc. Thereby connection with at least a lead of the lead frame main body is obtained.
Patent JP-S55114260-A (JP)
Title: Preparation of instant fermented soybeans and yams
Inventor: AOKI SADAO
IPC: A23L11/00
Filed: 1979-02-27
Abstract: PURPOSE: To prepare instant fermented soybeans and yams having improved taste, a high nutritive value, texture with a viscosity and high digestibility, by mixing dried fermented soybean with dried yam powders.  
     CONSTITUTION: Fermented soybeans (S) and yams (Y) are freeze-dried in vacuo respectively, and pulverized to give dried fermented soybean and dried yam powders. The resulting powders are mixed with each other at a weight ratio of (S) to (Y) of ≤1:1, preferably 3:7, if necessary with an appetizer or seasoning, e.g. dried Welsh onion powder or shredded laver, by stirring, and formed into granules if desired. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02202484-A (JP)
Title: Optical recording medium
Inventor: KUROIWA MITSUYUKI
IPC: G11B7/2472
Filed: 1989-02-01
Abstract: PURPOSE:To make repeating recording possible and to obtain stable signal intensity by low recording laser power by providing an optical recording layer composed of a cyanine dye and the deformation suppressing layer of the optical recording layer on a transparent substrate in this order. CONSTITUTION:As a cyanine dye, a compound represented by formula [I] (wherein phi and psi are an aromatic ring, for example, an indole ring, a thiazole ring, an oxazole ring, a selenazole ring, an imidazole ring or a pyridine ring which may be each condensed with a benzene ring, a naphthalene ring or a phenanthrene ring) is used. As the deformation suppressing layer of an optical layer, concretely, oxide such as SiO2, SiO or ZnO, nitride such as Si3N4, AlN or TiN and carbide such as SiC or TiC are used. By providing the deformation suppressing layer of the optical recording layer on the optical recording layer, when the optical recording layer is irradiated with recording laser beam, not pit (hole) is formed on the optical recording layer but the flocculation state of the cyanine dye contained in the optical recording layer is changed to make it possible to perform recording.
Patent JP-S61183829-A (JP)
Inventor: TSUKADA TOSHIAKI
IPC: G01R31/00
Filed: 1985-02-08
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-S60170432-A (JP)
Title: Rotor for rotary electric machine
Inventor: KANAI NORIO
IPC: H02K15/03
Filed: 1984-02-10
Abstract: PURPOSE:To reduce the damageable degree of a permanent magnet due to molding pressure, by bearing the pressure on the radiant inward projection set inside the permanent magnet. CONSTITUTION:A radiant inward projection 11 is formed throughout inside a permanent magnet 1, and the retaining material 5 for the permanent magnet is injected and hardened between the projection 11 and the axis 2 of rotation so that the projection 11 and the axis 2 can be fixed integrally. When the retaining material 5 for the permanent magnet is molded under pressure, a molding pressure Pa acted on the projection 11 of the permanent magnet 1 in the radiant outward direction generates a tensile force in the circumferential direction of the permanent magnet 1. But the thickness (b) in the radiant direction on the projection 11 can bear the molding pressure Pa enough because of the additional thickness of the projection 11.
Patent JP-H01197879-A (JP)
Title: Meal contents analyzing device
Inventor: IKEDA MITSURU
IPC: G06Q50/22
Filed: 1988-02-02
Abstract: PURPOSE:To easily execute one's own medical examination by calculating the excessive and insufficient amounts between the standards of the necessary amounts of respective nutrients, which are different for each person, and the amounts of the respective nutrients actually taken by each person based on information related to meals and other information related to exercise and displaying the calculated insufficient and excessive amounts. CONSTITUTION:Respective kinds of information including the information related to the meals and the information related to the exercise are inputted by an input means 4. The amounts of the respective nutrients in the meals are calculated by a calculating means 70 based on the information related to the meals, energy quantity consumed by the exercise is calculated by the means 70 based on the information related to the exercise, and the excessive and insufficient amounts between the necessary amounts of the respective nutrients necessary for the person himself and the amounts of the nutrients actually taken by the person are calculated by the means 70 based on the information related to the meals and the information related to the exercise. Thereafter, the calculated results are displayed by display means 6 and 7 based on the information from the calculating means 70. Thus, it becomes possible to easily know the excessive and insufficient amounts of the nutrients in one's own dietary life.
Patent JP-H05213124-A (JP)
Title: Display device of bumper for automobile
Inventor: SUZUKI TAKASHI
IPC: B60R19/50
Filed: 1992-02-10
Abstract: PURPOSE:To improve visibility and appearance of a design part by building a light source in a bumper, and forming a thin-wall part to be illuminated by the light of the light source on the bumper according to the shape of the design part. CONSTITUTION:A license plate 2 is installed on a recessed part 3 provided in the center of a bumper 1. An ornament part 4 is installed as a design part consisting of an emblem and so forth on a bumper face 1a between the recessed part 3 and the surface 1b of the bumper. A license lamp 7 is installed at the upper part of a recessed part upper wall 3a as a light source for improving visibility of illuminating the surface of the license plate 2. The license lamp 7 is set so as to illuminate the back surface of the ornament part 4. A thin wall thickness part 4a is formed at the bottom part o the ornament part 4, and the name of a car family, function, mark of company and so on are formed on its longitudinal surface.
Patent JP-S61183259-A (JP)
Title: Novel oxaluric acid derivative and hypoglycemic agent containing said compound
Inventor: IENAGA KAZUHARU
IPC: A61K31/445
Filed: 1985-02-09
Abstract: NEW MATERIAL:A compound expressed by the formula (R1 and R2 are H, alkyl or cycloalkyl, R1 and R2 together with N to which they are linked may form a heterocyclic ring; R3 is H or alkyl). EXAMPLE:Ammonium 5-methyloxalurate. USE:A hypoglycemic agent, useful for treating and preventing diseases caused by diabetes, and having high safety, administrable continuously for a long period, and orally administrable with little side effect. PREPARATION:Oxalyl chloride is reacted with an N-monoalkylurea in a solvent, e.g. tetrahydrofuran, under cooling with ice-room temperature to give an N- alkylimidazolidinetrione, which is then agitated in a basic solvent, e.g. aqueous ammonia, at room temperature or while heating to afford the aimed compound expressed by the formula.
Patent JP-H07236190-A (JP)
Title: Remote control system
Inventor: MIWA KENICHI
IPC: H04Q9/14
Filed: 1994-02-22
Abstract: PURPOSE:To shorten time from the key input of a transmitter to the operation start-stop of a remote operation object equipment and to improve response performance by connecting a command code to the key of a key matrix in one to one correspondance. CONSTITUTION:When the key K 3 is depressed, for example, the output signal ('1') of KI/04 is inputted to a terminal KI 1 with the key K 3 and the bit cell b9 of an output register 5 is set to be '1' with the connecting circuit of a microcomputer 1. The other bit cells is kept as '0'. An output code 6 is generated in the register 5. The register 5 transmits the bit cells successively from b1 to a code output part 4 by way by the REM terminal of the microcomputer 1 as a high/low level voltage. Since a transistor Q1 is turned on/off, an infrared ray light emitting diode D1 transmits an infrared ray signal turning on/off in accordance with the logical value of the respective bits of the output code 6. The respective bit cells b7-b12 of the output register 5 are connected in one to one correspondance to the keys K1-K6, time from the key input to command code generated is shortened and the response performance of the transmitter is improved.
Patent JP-H10219071-A (JP)
Title: Thermosetting composition
Inventor: AKUTSU MITSUO
IPC: G02F1/13
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition that can manifest excellent solubility in the solvent, when it is coated, and can develop excellent resistance to solvent after curing and is useful as a display medium and optically anisotropic material by formulating a specific liquid crystalline copolymer and an oxazoline group- bearing compound to the composition. SOLUTION: This thermosetting composition comprises (A) a liquid-crystalline polymer prepared by copollymerizing two or more kinds of monomers selected from a carboxyl (W)-fee polymerizable liquid crystalline monomer (A1 ), a W- bearing liquid crystalline polymerizable monomer (A2 ) and a W-bearing non- liquid crystalline polymerizable monomer (A3 ), (B) a two or more oxazoline groups-bearing compound. In an embodiment, A3 and A2 are constituted with a compound of the formula [R<1> is H, methyl; rings A-D are each an aromatic 6-membered ring; Z<1> -Z<3> are each a direct bond, -CH2 O-; X<1> and X<2> are each H, a halogen; R<2> is W in the case of A2 and is a group other than W, for example, H, a 1-8C (branched) alkyl; 1 is 0-14; (m), (n), (p), (q), (r) are each 0, 1 where 2<=n+p+q+r<=4].
Patent JP-H07310176-A (JP)
Title: High purity dielectric thin film
Inventor: OGI KATSUMI
IPC: C01G21/00
Filed: 1992-01-16
Abstract: PURPOSE:To prepare a stable film small in leak current and extremely decreased in a specific change depending on a site by controlling an alkali metal impurity contained in a perovskite type lead-containing compound constituting a dielectric thin film to minimum. CONSTITUTION:The content of the alkali metal impurity in the perovskite type lead-containing compound expressed by a general formula, PbAO3, is controlled to <=1ppm, and in addition thereto, the total content of U and Th is controlled preferably to <=10ppm, where, A in the general formula, PbAO3, is one or more kinds of metallic elements selected from Mg, Ba, Sr, Ta, Nb, Co, Fe, Ni, W, Zn and Cd. The thin film is formed by dissolving highly purified thin film-constituting metals in an organic solvent so as to become a prescribed composition ratio, applying it on a substrate followed by firing or by subjecting it to a sputtering method using a sintered compact of a thin film constituting metal oxide powder as a target material or an MOCVD method a volatile organic compound.
Patent JP-H05188497-A (JP)
Title: Stereoscopic photography camera
Inventor: SUZUKI TERUO
IPC: G03B35/00
Filed: 1992-01-16
Abstract: PURPOSE:To assure the focal length within a thin camera body and to obtain the stereoscopic camera which can be easily handled and is compact by combining and disposing respectively two sheets of mirror surfaces on the respective inner sides of the camera body of twin lenses. CONSTITUTION:Prisms are not provided on the inner side of the camera body of the lens 3 for the left eye and the lens 4 for the right eye and in turn, reflectors 16 combined with two sheets of the mirror surfaces are provided on the respective inner side of the camera body of the lens 3 for the left eye and the lens 4 for the right eye. Optical systems to direct the images toward the center of a film through the lens 3 for the left eye and the lens 4 for the right eye by the respective reflectors 16 are constituted. The images directed to the film side via the reflectors 16 are divided at a lens pitch by a lenticular plate 7 for photographing. The right and left images are alternately arranged and synthesized on the film 8 in the state of compressing the respective divided images to half the lens pitch and are eventually exposed in this state.
Patent JP-S56119691-A (JP)
Title: Welding method of clad steel
Inventor: OOI MANABU
IPC: B23K9/23
Filed: 1980-02-27
Abstract: PURPOSE:To make extremely great improvements in working efficiency and perfectly prevent the corrosion etc. from the weld zone by welding both side faces of a striplike material for cladding and the end faces of clad materials opposing thereto. CONSTITUTION:The clad materials 3 of the side edge parts 4 to be welded of clad steels 1, 1 are removed for a predetermined width and length. The end faces 3a of the clad materials 3 are prepared to a downhill slope. Also, the end faces 2a of the exposed parts 2A of the base metals are prepared to a downhill slope toward the sides of the clad materials 3. With the clad materials 3, 3 of the clad steels 1, 1 faced downward, the end faces 2a, 2a of the exposed base metal parts 2A are opposed to each other. After the parts 2A are welded to themselves, the clad steels 1, 1 are turned over, and the projection 5a on the side of the clad material 3 of the weld zone 5 is shaped off, and a striplike material 11 for cladding of the same quality as that of the clad material 3 is placed on the bottom surface 6'a of the groove 6', that is, the top surface of the weld zone 5 and exposed parts 2A. Thereafter, the part along the groove 12 formed between the side faces 11a of the material 11 and the end faces 3a of the clad materials 3 is welded. In this way, the welding of the clad steels 1, 1 is completed.
Patent JP-H02203642-A (JP)
Title: Buffer distributed type packet multiplex system
Inventor: OGATA YOSHIFUMI
IPC: H04L47/43
Filed: 1989-02-01
Abstract: PURPOSE:To shorten the transmission wait time considerably and to decrease the dispersion in the transmission wait time by storing once a packet sent freely in terms of burst with a 1st stage reception circuit and applying adaptive control depending on the storage state of a 1st stage reception circuit and the storage state of an intermediate reception circuit. CONSTITUTION:The 1st stage reception circuit 3-2 and an intermediate reception circuit 2-2 are connected as a mesh, a packet in the 1st stage reception circuit 302 is sent in the unit of a packet to the intermediate reception circuit 2-2 decided by the control of an intermediate control circuit 5-2, and a packet is sent from each intermediate reception circuit 2-2 sequentially to a final stage reception circuit 1-2 in the unit of a packet to multiplex the system. When the packet arrival rate of the 1st stage reception circuit 3-2 is much received impartially, since the packet is sent to the intermediate reception circuit 2-2 closest the transmission order information with least packet storage quantity rather than the 1st stage reception circuit 3-2 having the larger packet arrival rate, the transmission wait time of the packet and the memory quantity are reduced and the transmission wait time and the memory quantity are reduced.
Patent JP-H11228155-A (JP)
Title: Method for heating optical element forming mold and apparatus there for
Inventor: NAKAHAMA MASATO
IPC: C03B11/12
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To reduce unequal heat distribution which occurs at the time of forming optical elements. SOLUTION: In the heating method for optical element forming molds for heating a pair of the forming molds 1, 2 arranged with forming surfaces la, 2a to face each other and an optical element blank 3 arranged between these forming molds 1, 2 by the electromagnetic waves oscillated from radiation heating means 13; reflection mirrors 15 which reflect the electromagnetic waves oscillated from the radiation heating means 13 are moved, by which the focal position of the electromagnetic waves or the reflection direction of the electromagnetic waves are changed to control the radiation heat quantity arriving at the forming molds 1, 2 between the one forming mold 1 and the other forming mold 2. Heating is executed while a temp. difference is generated between a pair of the forming molds 1 and 2.
Patent JP-H04263951-A (JP)
Title: Ink jet head
Inventor: TANIZAKI MASANORI
IPC: B41J2/215
Filed: 1991-02-19
Abstract: PURPOSE:To dispense with the control of a surface elastic wave generating system and to simplify a head control system, especially, a head driver circuit by controlling the ink flow passage led out to a surface elastic wave propagation passage. CONSTITUTION:An ink mist column 10 is emitted by such a mechanism that the surface elastic wave 3 generated by the comb-shape electrode 2 formed on a surface elastic wave propagation body 1 constituted of a piezoelectric body such as lithium niobate propagates on a surface elastic wave propagation surface 4 to reach an ink holding slit 9 and the ink held to the ink holding slit 9 is atomized or receives emitting energy by the excitation due to the vibration energy of the surface elastic wave. The surace elastic wave 3 is always generated and the ink supplied to the ink holding slit 9 is controlled to control the emission of the ink mist column 10.
Patent JP-H02203719-A (JP)
Title: Culture of mushroom using chip of wood
Inventor: NAOI YUKIO
IPC: A01G1/04
Filed: 1989-02-02
Abstract: PURPOSE:To increase the mushroom-developing rate for a chip of wood and mushroom yield by binding the circumference of a chip of wood prior to mushroom development using a strand-like material to effect application of both pressing and binding impacts. CONSTITUTION:The circumference of a chip of wood 1 before mushroom development is bound with a strand-like material such as wire, hemp strand or nylon strand.
Patent JP-H04216465-A (JP)
Title: Method and reagent for immunologically measuring ligand
Inventor: ARUNO DEGAA
IPC: G01N33/543
Filed: 1991-02-19
Abstract: PURPOSE: To provide a method for immunologically measuring a ligand capable of detecting it with high accuracy, excellent reproducibility and high specific properties and a reagent suitable for the method. CONSTITUTION: The method for immunologically measuring a ligand comprises the steps of reacting the ligand to be measured with a receptor R from at least two molecules of at least one labeled of a substance P2 having specific bondability and a bonding part P1 having a monovalent bondability for the P2 and a bond site R1 for the ligand, and further measuring the label. The reagent contains the substance P2 having at least partly labeled specific bondability and receptor R from the bonding part P1 having at least monovalent bondability and the bonding site R1 to the ligand to be measured.
Patent JP-H01200686-A (JP)
Title: Operation of iodine laser device
Inventor: FUJII HIROO
IPC: H01S3/22
Filed: 1988-02-04
Abstract: PURPOSE:To miniaturize a water vapor trap connected to a premixer or reduce the same by providing the premixer upstream of an excited oxygen generator, putting an aqueous hydrogen peroxide solution and a solid alkali into the premixer for mixing thereof, and circulating a solution cooled by a coolant or heat of vaporization of water in the excited oxygen generator through the premixer. CONSTITUTION:An aqueous hydrogen peroxide solution and solid alkali are put into a premixer 5 and mixed. Reaction heat between the alkali and the water involved causes the water corresponding to the reaction heat to be vaporized or warms up a cooled solution returned from a circulation pump 7. Resulting water vapor is introduced into a vapor trap 8a, cooled by a coolant, and removed as ice. While a solution contained in an excited oxygen generator at the bottom of the same is circulated into the premixer through a solution circulation line 6. Hereby, excess water is reduced or removed completely. Thus, the water vapor trap connected to the premixer can be miniaturized or eliminated.
Patent JP-H02204119-A (JP)
Title: Airconditioner for vehicle
Inventor: TAKEGAWA YORIYUKI
IPC: B60H1/00
Filed: 1989-02-02
Abstract: PURPOSE:To improve ease of operation when an intake door is in the external air intake position and a signal for setting the door to the internal air circulation position is inputted again by setting the intake door to the internal air circulation position until the same signal is further inputted. CONSTITUTION:The setting position of an intake door 5 is controlled by a means 100 according to the calculated value of a means 100 for calculating indoor heat load signals. If the intake door 5 is set to an internal air circulation position while the intake door 5 is in an external air intake position, the intake door 5 is controlled by a means 120 so that the door is switched to the internal air circulation position for a specified period of time. When the intake door 5 is set again to the internal air circulation position while the means 120 is working, the intake door 5 is switched to the internal air circulation position. When a signal is further inputted to set the intake door to the internal air circulation position under the above condition, a means 130 controls to cancel the setting to the internal air circulation position.
Patent JP-H04265360-A (JP)
Title: Concrete distributor
Inventor: TANAKA HIDEYUKI
IPC: B65G53/52
Filed: 1991-02-19
Abstract: PURPOSE:To distribute concrete movably on reinforcements by winding up a vehicle having a pair of left and right low-pressure crawlers made of rubber, with a hose to be payed out, and by swinging the flexible hose with the tip connected to a fixed transportation pipe set outside the vehicle, on the vehicle. CONSTITUTION:A vehicle 1 having a pair of left and right low-pressure-crawlers 2 made of rubber is provided with a hose take-up device 4. After that, the hose take-up device 4 is wound up with a flexible hose 5 with the tip connected to a fixed transportation pipe 8 set outside the vehicle. After that, to the rear end of the flexible hose 5, a swinging transportation pipe 6 is connected. Then, on the vehicle 1, the hose take-up device 4 is wound up with the flexible hose 5 to be payed out, and at the same time, the vehicle 1 is run on reinforcements by the crawlers 2. Besides, on the vehicle 1, the swinging transporation pipe 6 is swung.