baber/WOPTO huggingface dataset:
Patent JP-S6067150-A (JP)
Inventor: JIYOAN HEREN SUKUUIAA
IPC: B65D65/40
Filed: 1983-09-22
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-S6066938-A (JP)
Title: Improved nonadherent chewing gum
Inventor: SATOU YOSHINAGA
IPC: A23G4/00
Filed: 1983-09-26
Abstract: PURPOSE:The titled gum having improved ability to prevent chewing gum from attaching to artificial teeth, improved fragrance and stability with time, obtained by blending a chewing gum base composition consisting of an elastic material, vinyl acetate resin, hydrocarbon, emulsifying agent and an inorganic substance with a gum component. CONSTITUTION:A chewing gum composition obtained by kneading (A) 10-30 wt% elastic material of preferably polyisobutylene, etc. with (B) 10-35wt% vinyl acetate resin, (C) 20-45wt% hydrocarbon such as preferably petroluem microcrystalline wax, etc., (D) 2-10wt% emulsifying agent such as preferably fatty acid monoglyceride, etc., and (E) 8-20wt% inorganic substance such as preferably calcium carbonate, etc. is blended with ordinary gum component, to give improved nonadherent chewing gum suitable for artificial teeth.
Patent JP-H0519941-A (JP)
Title: Coil exciting circuit for electromagnetic guided digitizer
Inventor: WATAZUMI TERUHIRO
IPC: G06F3/03
Filed: 1991-07-17
Abstract: PURPOSE:To reduce energy consumption and to improve frequency stability. CONSTITUTION:In an electromagnetic guided digitizer, a self-excited L-C oscillation circuit OSC having an excited coil L1 itself in a coordinate indicator as an oscillating element is used as an oscillation circuit, and a compensating coil L2 is wound coaxially to the excited coil L1. A voltage controlled variable resistor VCR is connected to both the terminals of this compensating coil L2, and a phase comparator PC is provided to compare the output frequency of the self-excited L-C oscillation circuit OSC with the output frequency of a reference oscillation circuit SFO, to generate a DC voltage corresponding to the frequency difference and to control the voltage controlled variable resistor VCR so that the frequency difference can be always 0.
Patent JP-S6335877-A (JP)
Inventor: KAWAMOTO HARUHIKO
IPC: D06M101/16
Filed: 1986-07-24
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-H099606-A (JP)
Title: Core for linear pulse motor
Inventor: KOBA YOSHIKAZU
IPC: H02K41/03
Filed: 1995-06-19
Abstract: PURPOSE: To provide a core, for a linear pulse motor, which is not subjected to the influence of the dimensional accuracy of a permanent magnet and which can realize a precise tooth pitch. CONSTITUTION: A core for a linear pulse motor is provided with cores, for respective phases, in which teeth 2 are formed at a prescribed pitch on the surface of both leg parts of U-shaped cores, with coils 5A, 5B, for the respective phases, in which the cores are laminated and which are wound on their trunk parts and with a magnet 7 between the cores for the respective phases. The core is formed as a core 1 of one sheet, and the cores 1A, 1B for the respective phases, a joint part 8 formed between the cores 1A, 1B for the respective phases and a magnet insertion groove 6 whose width is wider than the width of the magnet 7 formed at the joint part 8 are punched in the core 1.
Patent JP-H0838424-A (JP)
Title: Ophthalmological measuring device
Inventor: MAEDA YASUO
IPC: A61B3/14
Filed: 1994-07-28
Abstract: PURPOSE:To provide a high-accuracy ophthalmological measuring device capable of preventing the occurrence of an error of the measured value caused by the fluctuation of an optical system due to environmental, changes such as temperature changes at a low cost. CONSTITUTION:A compensating light beam is projected to a light detector 6 via at least part of a measuring optical system 5, and the measured value correcting data for the calculation of the eye characteristic by a calculating means 9 are formed based on the detection of the compensating light beam by the light detector 6.
Patent JP-H0840992-A (JP)
Title: Polyfluoro-tert-amine and its production
Inventor: SEKIYA AKIRA
IPC: C11D7/32
Filed: 1994-07-28
Abstract: PURPOSE:To provide a new compound useful as a CFC(chlorinated fluorocarbon) substitute compound, a heating medium, a foaming agent or a detergent. CONSTITUTION:This compound is expressed by the formula (R<1> is a 1 to 2C perfluoroalkyl; R<2> is a 1 to 3C fluoroalkyl having one or more H; X is H or trifluoromethyl), e.g. N,N-bis(trifluoromethyl)-2,2-difluoroethylamine. This compound of the formula is produced by reacting a perfluoroazaalkene of the formula, CF3N=CFY (Y is F or trifluoromethyl) with a polyufluoroalkylsulfonic acid ester in which the ester part is represented by the formula, -SO2OCHXR<5> (R<5> is a 1 to 3C fluoroalkyl having H or not having H) in the presence of an alkaline metal fluoride in an aprotic polar solvent (e.g. N,N-dimethylformamide) at 40 to 100 deg.C. It is a compound hopeful as a substitute CFC capable of preventing destruction of ozone layer or warm-up effect on the globe.
Patent JP-2000009705-A (JP)
Title: Sample dissolving and filtering method for molecular exclusion chromatograph
Inventor: UEMATSU GENICHI
IPC: G01N30/06
Filed: 1998-06-24
Abstract: PROBLEM TO BE SOLVED: To safely, simply and quickly dissolve and filter a sample by forming at least a part of a device by a porous material, and applying magnetic field to a sample container, where a sample holding a magnetic substance is enclosed and to a sample container stored in the interior of a dissolving container. SOLUTION: A high polymer sample is enclosed in a sample container 10, and put with a solvent in a dissolving container 1, to be set on an aluminum block 2 as a heating and magnet means, and a heater 5 and a motor 8 are operated to dissolve and filter a high polymer sample or the like. A sample to be dissolved and filtered is enclosed as it is in a solid state in a sample container, and a cover is put on the container. The sample container 10 is put in the dissolving container 1 made of glass or the like, and a solvent is added. The dissolving container 1 is set on a magnet means and a heating means, a temperature is raised to a designated value, and in the magnet means, a plate with a magnet 7 is rotated by a motor 8.  A solvent is capable of freely going in and out of the sample container 10 through a porous material part, so that the sample is dissolved in the container 10 and moved through the porous material part to the outside of the container 10 to be diffused in the solvent in the dissolving container 1.
Patent JP-H0228158-A (JP)
Title: Liquid crystal compound, liquid crystal composition containing the same compound and liquid crystal element
Inventor: NOHIRA HIROYUKI
IPC: C09K19/34
Filed: 1988-07-18
Abstract: NEW MATERIAL:The compound of formula I (X is single bond or -O-; Y is single bond, -O-, group of formula II, etc.; A and B are group of formula III, IV, etc.; E is single bond, group of formula III or formula IV; at least one of A, B and E is pyrimidyl; m is 1-14; R* is optically active group containing asymmetric C). EXAMPLE:2-[4'-(2-Fluorooctyloxy)phenyl]-5-(8-nonenyl)pyrimidine. USE:A liquid crystal element. The liquid crystal compound exhibits a liquid crystal state having high stability and quick response over a wide temperature range. PREPARATION:The compound of formula I can be produced by reacting a compound of formula V (G is OH or Br; p+r=1) with a compound of formula R'-O-Ts (one of R and R' is CH2=CH-(CH2)m- and the other is optically active group) or a compound of formula R*-COCl.
Patent JP-H07145184-A (JP)
Title: Secondary and tertiary phosphines and their production
Inventor: OTSUTOMAARU SHIYUTERUTSUERU
IPC: C07F9/50
Filed: 1994-07-28
Abstract: PURPOSE: To efficiently obtain the subject compound used in producing medicines or agrochemicals, or the like, by reacting fluorobenzene-2,4-disulfonate with hydrogen phosphide and a phosphine in an aprotic solvent in the presence of a powdery alkaline metal hydroxide.  
     CONSTITUTION: A novel secondary or tertiary phosphine usable as an intermediate product in the synthesis of medicines or agrochemicals, represented by the formula, (wherein R is H, an aryl, benzyl, or an alkyl; (n) is 1 or 2; and M is potassium or sodium) is produced. The compound is obtained by reacting an alkaline metal salt of fluorobenene-2,4-disulfonate with hydrogen phosphide and a primary or secondary phosphine in an aprotic solvent at 0 to 100°C in the presence of at least the theoretical amount of a solid powdery alkaline metal hydroxide. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H0590924-A (JP)
Title: Broad band sampling gate circuit
Inventor: TAKITA SHINTARO
IPC: H03K17/14
Filed: 1991-06-21
Abstract: PURPOSE:To correct a low frequency distortion due to the sampling operation of the broad band sampling gate circuit. CONSTITUTION:This circuit is provided with a sampling circuit network comprising a 1st sampling gate 11, capacitors C12, C13 and resistors R12, R13, an equivalent network 20 simulating a static state where no gate 11 is in operation, and an equivalent sampling network 30 simulating an equivalent operation to the sampling operation of the gate 11, and a differential amplifier is used to take a difference between an output of the sampling circuit network and an output of the other two networks 20, 30. Switches S31, S32 are turned on before a switch S11 is turned on in a short time and they are turned off after the S11 is turned on. Thus, a low frequency distortion is corrected with high accuracy.
Patent JP-S6421867-A (JP)
Title: Secondary battery
Inventor: SHISHIKURA RIICHI
IPC: H01M10/39
Filed: 1987-07-17
Abstract: PURPOSE:To increase energy density, reduce self-discharge and extend cycle life by employing a positive pole of polyaniline and a negative pole of hydrogen absorbing alloy. CONSTITUTION:A positive pole of polyaniline, a negative pole of hydrogen absorbing alloy and a water solution of electrolyte are used. The polyaniline is synthesized electrochemically or chemically. In the case of the electrochemical method, the polymerization of the polyaniline is performed by anodic oxidation. In the case of chemical polymerization for example aniline is oxidized and polymerized in a water solution of an oxidizing strong acid or of combination of a strong acid and a peroxide such as potassium persulfate.
Patent JP-2001016747-A (JP)
Title: Mounting structure of electric junction box
Inventor: YAMAMOTO TETSUYA
IPC: H02G3/16
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a mounting structure of an electric junction box capable of positively attaching and removing only the electric junction box from a protective case. SOLUTION: This mounting structure is formed by fitting connector frames 7, 8 to a protective case 1 having a support 2 in its center, so that they may slide in the axial direction of the support 2, fitting part of the electric junction box 14 onto the support 2, and tightening the electric junction box 14 on the support 2 with a bolt 16 and a nut 3, and is disposed with a latching means 20 latching the connector frames 7, 8 on the support 2.
Patent JP-H0472132-A (JP)
Title: Vessel having rough interior surface made of crystalline thermoplastic resin
Inventor: ARASE SUSUMU
IPC: B65D1/00
Filed: 1990-07-06
Abstract: PURPOSE:To provide a vessel which is made transparent only when contents are put into the vessel by making total haze and internal haze of the wall a specified value respectively in the case of a vessel having a rough internal surface and a smooth external surface. CONSTITUTION:A vessel made of crystalline thermoplastic resin is provided, which has a rough interior surface such that total haze of wall is 50% or higher and internal haze of wall is 10% or lower. Crystalline propylene simple polymer or copolymer having boiling heptane extraction residue of 70 wt.% or more and MFR(230 deg.C; 2.16 kgf) 0.1-g/10 min is employed as crystalline thermoplastic resin. Since the wall has a rough surface and total haze thereof is as high as 50-90%, the wall is opaque, whereas internal haze is as low as 0.5-10%, which provides transparency. Therefore, when any contents in a wet state such as liquid or viscous matter etc., are brought into contact with the rough surface of the interior of the vessel, rough state of the surface is eliminated, with the result that the contents can be easily seen from the outside of the vessel.
Patent JP-H0466614-A (JP)
Title: Method for degassing from molten metal
Inventor: MIZUKAMI YOSHIMASA
IPC: C21C7/10
Filed: 1990-07-06
Abstract: PURPOSE:To remove gas contained in molten metal by putting a porous material, through which the molten metal is not permeable but gas is diffusible, on the molten metal surface and exposing upper part of the porous material under reduced pressure. CONSTITUTION:The molten steel 3 is held in a vessel 2 set in a tank 1, and a plate-like body 4 of the porous material, through which the molten metal is not permeable but the gas is diffusible, is put on the molten steel 3 surface and the pressure in the tank 1 is reduced with a vacuum pump 5 through a connecting tube 6. Hydrogen dissolved in the molten steel 3 becomes hydrogen gas 7 at boundary between the porous material 4 and the molten steel 3, and is sucked in the vacuum pump 5 through the porous material 4 and the connecting tube 6, and degassing in the molten steel can be executed. The degassing by supplying the molten steel on the porous material 4 surface with stirring, etc., by blowing Ar gas 8 from bottom part in the vassel 2, is further effective. As the porous material 4, a refractory ordinarily used to molten steel treatment and having 10 - 30% porosity, can sufficiently be used.
Patent JP-S6085784-A (JP)
Inventor: YAMANE IWAO
IPC: D05B3/04
Filed: 1983-09-26
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-H0714551-A (JP)
Title: Discharge tube
Inventor: TSUJI HITOSHI
IPC: H01J61/35
Filed: 1993-06-25
Abstract: PURPOSE:To provide a discharge tube readily usable as a back-light by providing trigger electrodes in a glass tube regardless of the fitting directivity. CONSTITUTION:A pair of electrode devices 4A connected to inner leads 3a, 3b are arranged face to face in a discharge space sealed with at least rare gas and mercury in a glass tube 1 sealed at both ends. A transparent conducting film 5 is stuck and formed on the outer periphery of the glass tube 1, and the transparent conducting film 5 is electrically connected to either one of the inner leads 3a, 3b.
Patent JP-H03128796-A (JP)
Title: Aircraft
Inventor: EFUDO RAPIDOTSUTO
IPC: B64C39/06
Filed: 1990-07-06
Abstract: PURPOSE: To efficiently perform storage and transport suitable for use of an unmanned aircraft by pivotally mounting a double wing on upper and lower parts of a fuselage and freely selecting a first orientation parallel to a fuselage during storage and transport and a second orientation perpendicular to the fuselage during flight. CONSTITUTION: A wing assembly 12 comprises an upper wing 14 and a lower wing 16. Both the wings are respectively pivotally mounted on the upper and lower positions of a fuselage and can selectively pivotally rotate on pivots 18 and 20. The upper wing 14 is offset forward on the fuselage 10 with respect to the lower wing 16. Pivotally rotatable couplers 28 are pivotally connected to side elements 22 and 24 through the upper and lower wings 14 and 16 and fixing elements 26 so as to pivotally rotate on pivots 30. Then, the wing assembly 12 forms a rigid box wing structure during its flight, and can be freely bent on the fuselage when it is bent at its storage orientation, so that it does not need a space more than that requested by the fuselage.  Then, the storage and transport orientation of an aircraft is converted into a flight orientation manually or using an electric motor or the like installed on the fuselage.
Patent JP-H0924796-A (JP)
Title: Buckle support device
Inventor: TANAKA HIDEKI
IPC: B60R22/26
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To maintain an attitude of a buckle at a specified position even if a loop part of a flexible member in continuous length is twisted so as to be mounted. SOLUTION: A twisted part 25D is formed between each of paired upstanding parts 25E of a wire 25 and a loop 25C which is continued to the paired upstanding parts, since a return of the twisted part 25D is limited by restricting members 10A and 10B, an attitude of a buckle is thereby maintained.
Patent JP-S57103171-A (JP)
Title: Actuator for magnetic recorder
Inventor: SATOU YOSHIHIRO
IPC: H02K33/18
Filed: 1980-12-18
Abstract: PURPOSE:To uniform force applied to the movable coil of an actuator by increasing the length of a permanent magnet in the rectangular direction of the arc locus of a moving coil from the center part of the movement range of the movable coil to the external end part. CONSTITUTION:In a housing 6 made of a nonmagnetic material, permanent magnets 9, 10, 11, and 12 for producing magnetic fields coupled magnetically by yokes 7 and 8 corresponding to the plane coil part 5 on a coil substrate 4 are provided. Then, the permanent magnets 9, 10, 11, and 12 increase in length perpendicular to the arc locus of the coil 5, put in arc motion shown by an arrow A, from the center part of the movement range (e.g., from Q1 to Q2 as to permanent magnet 11) of the coil 5 to the external end part. Therefore, the intensity of a magnetic field at each end part of the permanent magnet becomes greater than that at the center part, thereby compensating the leakage of magnetic flux (not operating on the coil 5) at the end part. Consequently, force operating on the coil 5 is nearly uniformed between the movement range Q1Q2 of the coil 5.
Patent JP-H0287089-A (JP)
Title: Device for measuring contrast image of picture
Inventor: KURISUTOFU DOURANJIYU
IPC: G06F17/18
Filed: 1989-07-12
Abstract: PURPOSE: To enable a contrast image measuring device to process a picture real-time by providing the device with a first storage means where the previous value of mean value calculated against aprevious pixel is stored and a second storage means where a currently-assigned background value is stored. CONSTITUTION: Mean value calculation parts (for upper stream, middle stream, and lower stream) 16, 18 and 20 generate an upper stream mean value MA1, a lower stream mean value MV1 and a middle mean value MC1, respectively. A contrast measurement part 22 takes out a difference (absolute value) of luminance and different mean values MS11, MV1 and MC1 by absolute values 24, 25 and 26. Then a comparison part 30 performs various comparison among thus generated value, luminance, and various thresholds K1, K3 and K4. Then, the comparison part 30 generates the display value which indicates that a contrast value is contained at an output terminal 10. In addition, the comparison part which co-operates with an assignment part 55 provides the value of backgrounds (i) and (j) to be assigned to pixels (i) and (j).
Patent JP-H0845237-A (JP)
Title: Disk cleaner
Inventor: KOU SHINKI
IPC: G11B23/50
Filed: 1994-07-29
Abstract: PURPOSE:To easily and radially clean a recording disk housed in a cartridge and constituting a disk cartridge. CONSTITUTION:A disk table 28 and a cam gear 34 are simultaneously rotated by rotating a rotary plate 5 having inner and outer peripheral gears 40 and 66 via the gears 40 and 66. An arm 32 for supporting a cleaning pad 15 is rotated back and forth by the cam gear 34.
Patent JP-S6421734-A (JP)
Title: Magneto-optical recording medium
Inventor: FUMOTO TAKAFUMI
IPC: G11B11/105
Filed: 1987-07-17
Abstract: PURPOSE:To surely prevent the diffusion of the moisture and gaseous oxygen in the atm. into a recording layer by providing multi-layered reflecting films, the recording layer and a protective layer on a transparent substrate and providing a parylene film thereto. CONSTITUTION:The multi-layered reflecting films 2, the recording layer 3 and the protective layer 4 are successively laminated on the transparent substrate 1 and the parylene film 10 is provided on at least the side surfaces of a recording medium constituted in such a manner. The parylene film 10 prevents the infiltration of the moisture and gaseous oxygen from the front, rear and side faces of the magneto-optical recording medium and has the high effect of greatly improving the corrosion resistance of the magneto-optical recording medium, above all, preventing the infiltration from the side faces. The diffusion of the moisture and gaseous oxygen in the atm. into the recording layer 2 is thereby obviated and the deterioration of the recording layer 2 is decreased.
Patent JP-H0465162-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: SUZUKI YOSHIYUKI
IPC: H01L27/112
Filed: 1990-07-05
Abstract: PURPOSE:To shorten a turnaround time from inputting to outputting of writing data by irradiating an organic insulating layer with an energy beam to impart conductivity, or forming a mask for exposing the part of a conductive layer, and insulating it. CONSTITUTION:Organic insulating layers 4a, 4b are formed on an insulating film 2b on a semiconductor substrate l. Then, a plurality of Al wiring 3 are formed, parts of the wiring are connected to the layers 4a, 4b, the entire surface is RF-etched under predetermined conditions to modify the layers 4a, 4b to graphite, thereby obtaining conductive layers 5a, 5b. Then, a resist mask 6 covering the partial layer 5b is formed, exposed with about 400 deg.C for 20min while supplying oxygen, and then the mask 6 is removed. Thus, the layer 5a is oxidized to form an insulating layer 7, and the layer 5b is not modified but remains conductive. As a result, a wiring pattern in which the partial wiring hold conductive to allow a current to flow and the partial wirings become insulating to cut OFF a current, is obtained. Thus, a period from when indicating the data to when completing a product can be shortened.
Patent JP-2000152793-A (JP)
Title: Vector for expressing complete length gene of rna virus and its use
Inventor: OBARA MICHINORI
IPC: C12N5/10
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To obtain a new vector for expressing the complete length gene of RNA virus which contains the cDNA coding for the gene of RNA virus, enables to exactly and homogeneouly transcribe the both terminals of this gene and its useful in the elucidation of the critical mechanism of infectious diseases caused by RNA viruses and the development or the like of therapeutic drugs. SOLUTION: This vector is a new vector, which is a vector containing the cDNA coding for the gene of RNA virus, has the structure being constructed so as to enable to exactly and homogeneously transcribe the terminals of the gene of this RNA virus and expresses the complete length gene of the RNA virus, and is useful in the elucidations of the RNA virus replication mechanism and the critical mechanism of infectious diseases caused by RNA viruses, e.g. hepatitis C virus and the like, and the developments or the like of therapeutic drugs and therapeutic methods.  This vector is obtained by cloning the cDNA of RNA viruses, e.g. hepatitis C virus and the like, by means of PCR method by the use of a primer designed on the basis of the sequence in the domain having high preservability and by combining the ribozyme DNA cleaved by self processing with the upstream of 5'-terminal of the resultant gene and the downstream of 3'-terminal.