baber/WOPTO huggingface dataset:
Patent JP-H07306477-A (JP)
Title: Image forming device provided with focus detecting means
Inventor: FUJIBAYASHI KAZUO
IPC: G03B13/36
Filed: 1994-05-13
Abstract: PURPOSE:To obtain an image forming device provided with a focus detecting means capable of satisfactorily keeping the focused state of a projected image projected on a screen surface, or on the surface of a recording medium. CONSTITUTION:A rotation prism 8 for rotating the projected image toward the light exit side of a projecting lens in the case of projecting the projected image illuminated by an illuminating means on the projection surface such as the screen surface, or the surface of the recording medium is installed on the light exit side of the projecting lens so that the optical axis on the light incident side may deviate from that on the light exit side, a half mirror 16 is installed on the light exit side of the rotation prism 8, an image forming lens 17 and a focus detecting unit 100 for detecting the focus state of the projecting lens on the projection surface are installed on the reflection side of the half mirror 16, and in the case of detecting the focusing state of the projecting lens 7 by the focus detecting unit 100, the optical axis on the light exit side of the rotation prism 8 is aligned with the optical axis of the image forming lens 17 by an adjusting means, and also, the optical path length from the rotation prism 8 to the focus detecting unit 100 is adjusted by the adjusting means.
Patent JP-H0278423-A (JP)
Title: Separation of uranium isotope by molecular laser method
Inventor: AREKIZANDAA OOBERUMAIYAA
IPC: B01D59/34
Filed: 1989-05-19
Abstract: PURPOSE: To efficiently separate uranium isotopes by bringing UF5 which is a photodissociation product from a gaseous mixture of UF6 isotopes and exists in a vapor phase, or its grown oligomer into contact with gaseous xenon hexafluoride (XeF6 ) to generate UXeF11 and polymerizing the resultant UXeF11 . CONSTITUTION: This separation comprises: bringing UF5 which is a photodissociation product from a gaseous mixture of UF6 isotopes and exists in a vapor phase, or its grown oligomer into contact with gaseous xenon hexafluoride (XeF6 ) to chemically react them with each other and to generate a complex compound of UXeF11 ; then, polymerizing the UXeF11 to obtain crystalline solid poly(pentafluoroxenonium(+1)-hexafluorouranate V); and thereafter, subjecting the resulting polymer compound to well-known physical separation. Thus, the objective uranium isotope separation from a gaseous mixture of UF6 isotopes, using a molecular laser process, can be performed. Preferably, a mixture of XeF6 and an inert gas is fed into the process gas stream at a point immediately downstream from a laser light excitation zone, with respect to the direction of the gas stream of such as UF6 isotope mixture.
Patent JP-S5914833-A (JP)
Inventor: MIYAUCHI TAKASHI
IPC: A47L15/48
Filed: 1982-07-16
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-H05321540-A (JP)
Title: Sound-insulation sash slipped off from the inside
Inventor: HIRONO TOSHIAKI
IPC: E06B7/22
Filed: 1992-05-18
Abstract: PURPOSE:To contain an inner screen and an outer screen in a double sliding condition and increase the water-tightness between the upper and lower frames of the inner screen, which can be taken out from time inside, of a sound-insulation sash. CONSTITUTION:Respective lower frames 11, 21 and the upper frames 12, 22 of an inner screen 1 and an outer screen 2 is closely attached to air-tight members 7, 8, 9, 10 parallelly laid down on respective upper and lower frames 4, 5 and at the same time, respective front frames 13, 23 of the inner screen 1 and the outer screen 2 are closely attached to the air-tight members 11, 12 laid down on the vertical frames 6, 6 and the superimposing frame 14 of the inner screen 1 is closely attached to the air-tight members 13 laid down on the superimposing frame 24 of the outer screen 2 to remove the inner screen 1 toward the inside while securing the sound-insulation ability and the water tightness function. The upper face of the upper air-tight member pocket 47 in the lower frame 4, for the air-tight member 7 to which the lower frame 11 of the inner screen 1 is closely attached, is positioned to be the same level with or lower than the upper face of the inside base block 45 from which the inner rail 41 rises to widen the distance between the upper end of the inner rail 41 and the air-tight member pocket 47. In this way, rain water is prevented from blowing into the inside and the water-tightness between the lower frame 1 of the inner screen 1 and the lower frame 4 can be increased.
Patent JP-H0419732-A (JP)
Title: Silver halide photographic sensitive material
Inventor: YAMAGUCHI TETSUO
IPC: G03C1/06
Filed: 1990-05-15
Abstract: PURPOSE:To maintain high sensitivity and high contrast and to reduce black spots by treating a silver halide emulsion with a porous adsorbent or an ion exchange resin in the manufacturing process of an emulsion layer and incorporating a hydrazine derivative in the emulsion layer or another hydrophilic colloidal layer. CONSTITUTION:The silver halide emulsion is treated with the porous adsorbent or the ion exchange resin before coating a support with it and the hydrazine derivative to be used is, preferably, represented by formula I in which R1 is an aliphatic or aromatic group; R2 is H, alkyl, amino, or hydrazino; G1 is thiocarbonyl, iminomethylene, or the like; and each of A1 and A2 is both H or one is H and the other is optionally substituted alkylsulfonyl or acyl or the like, thus permitting sensitivity, contrast, and blackening density to be enhanced, and occurrence of black spots to be reduced.
Patent JP-S6016831-A (JP)
Title: Optical glass having high refractive index and low expansion coefficient
Inventor: HATSUTA HISAO
IPC: C03C3/07
Filed: 1983-07-11
Abstract: PURPOSE:To obtain an optical glass having high refractive index and low expansion coefficient, and suitable as the core glass of optical fiber, by using ZnO together with one or more compounds selected from Y2O3, La2O3 and Gd2O3 and one or more compounds selected from TiO2, Nb2O5 and Ta2O3 as essential components within specific ranges. CONSTITUTION:The optical glass having a composition (wt%) of SiO2, 20-40; PbO, 40-65 (provided that SiO2+PbO<87.5); Al2O3, 0.5-10; ZnO, 2-15; Y2O3+ La2O3+Gd2O3, 0.5-12; TiO2+Nb2O3+Ta2O5, 0.5-7 (provided that Y2O3+ La2O3+Gd2O3+TiO2+Nb2O3+Ta2O5 is 5-15); B2O3, 0-6. The refractive index (nd) is 1.72-1.81, and the expansion coefficient of the glass is 40-65X10<-7>/ deg.C.
Patent JP-H04327668-A (JP)
Title: Automatic door locking device
Inventor: MAFUNE SHOJI
IPC: B60R25/10
Filed: 1991-04-26
Abstract: PURPOSE:To lock a door automatically without operating the locking of the door of a car. CONSTITUTION:A constant code signal is transmitted intermittently from a car device on the car side, and the signal is received by a reception section 7 in a transmitter 1. Whether or not the code is a fixed code is discriminated by a code discriminating section, and a reply code is formed from a code formation section 10 when the code is the fixed code and transmitted from a transmission section 15. The door of the signal is locked on the basis of the lowering of the signal level in a car device.
Patent JP-S5249420-A (JP)
Title: Inductive disturbance preventer for rectifier
Inventor: NIINA SHIYOUKICHI
IPC: G05F1/10
Filed: 1975-10-16
Abstract: PURPOSE: To prevent inductive distrubance by normally non-grounding neutral of surge absorber for protecting rectifier but grounding only during fault. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S613311-A (JP)
Title: Magnetic head
Inventor: KUBOTA MAKOTO
IPC: G11B5/187
Filed: 1984-06-18
Abstract: PURPOSE:To obtain a magnetic head where a degenerated layer is not generated in the boundary part, by arranging nonmagnetic high-hardness films between ferromagnetic oxides and ferromagnetic metallic thin films when ferromagnetic oxide core half bodies are joined to form a magnetic gap after forming ferromagnetic metallic thin films on joint surfaces of these half bodies. CONSTITUTION:Ferromagnetic metallic thin films 19A and 19B are formed on joint surfaces of ferromagnetic oxide core half bodies 11 and 12, and these core half bodies 11 and 12 are joined to constitute a core block where gap forming faces of a magnetic gap (g) and forming faces of thin films 19A and 19B make a required angle theta respectively and double-layered films consisting of nonmagnetic high-hardness films 17A and 17B of glass, an SiO2, or the like and nonmagnetic high-hardness films 18A and 18B of Ti, Si, or the like are arranged between core half bodies 11 and 12 and thin films 19A and 19B. Thus, a composite magnetic head is obtained where the intensity of the magnetic field generated for recording of a high-density recording tape or the like is increased and the reproduced output is large from a short wavelength to a long wavelength.
Patent JP-H0630104-A (JP)
Title: Voice communication equipment
Inventor: UMEMOTO YUJI
IPC: H04M1/60
Filed: 1993-04-30
Abstract: PURPOSE:To attain speech with high quality without the effect of an acoustic echo even just after the start of speech by reducing production of an initial echo just after the start of hands-free talking. CONSTITUTION:Initial training of an echo canceller 30 by a chirp tone is implemented for a period when hands-free talking is not yet substantially started after the control to attain hands-free talking is executed in response to an incoming response operation at the arrival of an incoming call, and the initial training of the echo canceller 30 by a chirp tone is implemented for a period when hands-free talking is not yet substantially started after the control to attain hands-free talking is executed in response to the forming of a talking link attended with a reply of a talking opposite party in the case of dialing, then the echo canceller 30 is initialized to have an optimum characteristic in response to the characteristic of the hands-free talking space.
Patent JP-2000314923-A (JP)
Title: Projector system
Inventor: TAJIMA HIDEKI
IPC: G03B21/60
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To correct the distortion of a video projected to a body to be projected in real time and also to quickly cope with a variety of stage production according to circumstances. SOLUTION: This projector system 1 possesses a computer 6 supplying a video data, a projector 5 projecting the video, based on the video data supplied from the computer 6 to a screen 3, and a computer 6 correcting the video data so that a video 10a when projected on the screen 3 from the projector 5 is set to be a front projected video 10c when projected on the screen 3 in a perpendicular direction.
Patent JP-S5825744-A (JP)
Title: Connection converter
Inventor: TANIGUCHI TOORU
IPC: H04L5/14
Filed: 1981-08-10
Abstract: PURPOSE:To connect directly devices, by connecting first and second connectors to cables for an MODEM led out from first and second devices respectively and performing the signal input and output between both connectors through the MODEM in the same manner as data transmission between first and second devices. CONSTITUTION:Cables 5 for an MODEM connection are connected to connectors of a connection converter 3 to connect directly a device 1 having an MODEM interface and a terminal device 2. Through the connection converter 3, transmission data of one device becomes receiving data of the other, and the data terminal ready of one device becomes the data set ready of the other; and when the transmission request is turned on in one device, a carrier is transmitted to the other, and the same state as transmission of transmission permission is generated in one device. In respect to the clock system, the transmission timing from the device 1 is sent to the terminal device 2.
Patent JP-H11316915-A (JP)
Title: Manufacture of thin-film magnetic head
Inventor: KASAHARA YOSHIKI
IPC: G11B5/39
Filed: 1998-05-07
Abstract: PROBLEM TO BE SOLVED: To prevent a magnetoresistive effect element from deteriorating or breaking by preventing ESD before a magnetic head is machined. SOLUTION: On an insulating film 41, pads 51 and 52 for reproduction and pads 53 and 54 far writing are formed, the pads 51 and 52 for reproduction are connected to leads 35 and 36 penetrating insulating films 41 and 37a, and bonding areas 51b and 52b are formed extending from the pads 51 and 52 for reproduction. Then a protection film 57 is formed thereupon and polished to expose the top surfaces of the pads 51, 52, 53 and 54. Then a gold ball bond 58 is formed between the said bonding areas 51b and 52b, which are short- circuited to each other.
Patent JP-H02301498-A (JP)
Title: Electronic blackboard
Inventor: WAKITA KAZUTAKA
IPC: H04N1/00
Filed: 1989-05-17
Abstract: PURPOSE:To print out the character or figure projected by an overhead projector and to perform printing out even when a board is not rotated by providing a transparent white board connected in a ring shape and a slide type light detecting part. CONSTITUTION:A pervious white board 1 connected in a ring shape permitting light to transmit and capable of reading the figure or character projected on the surface thereof from the rear thereof can be rotated in an endless state through rollers 2. The character or figure entered in the pervious white board 1 or projected thereon by an overhead projector is read by moving a slide type light detecting part 6 having photodetector groups 5 arranged thereto to the left and right as shown by an arrow 6a by the rotation of a slide type light detecting part movable means 4 due to the driving of a motor 3 and written on an ROM 7 and subsequently outputted to recording paper for the sake of printing by a printer.
Patent JP-H08318777-A (JP)
Title: Load receiving stand of load receiving stand raising and lowering device
Inventor: YAMANAKA TAMIO
IPC: B62D33/02
Filed: 1995-05-24
Abstract: PURPOSE: To provide a load receiving stand of a load receiving stand raising and lowering device in which connecting pins can be inserted into pin holes of fitting parts in the good state, and divided materials can be stably connected to each other in fitting of the divided materials. CONSTITUTION: In a load receiving stand of a load receiving stand raising and lowering device, constituted of a plurality of divided materials 2 in which a fitting projection part 21 is formed on one side edge and a fitting recessed part 23 is formed on the other side end, and in which a specified sized load receiving stand is constituted by fitting the fitting projecting part 21 of one divided material 2 to the fitting recessed part 23 of the other divided material 1, inserting connecting pins 4 into pin holes 25 formed on the fitting parts, and connecting the divided materials 2, 2 to each other, protrusions 5 are formed on the inner surfaces of the pin holes 25.
Patent JP-H07328946-A (JP)
Title: Screw jack for power tool
Inventor: OBA NOBORU
IPC: B25B23/10
Filed: 1994-06-07
Abstract: PURPOSE:To provide a screw jack for a power tool capable of fitting or removing the power tool rotating a screw to or from the screw correctly, surely, easily, and safely. CONSTITUTION:This screw jack for a power tool is provided with a tube member 1 fixed to the nonrotation section of a motor-driven screw driver, a slide member 2 fitted to the inside of the tube member 1 slidably by the prescribed size, a divergent screw head section guide face 3c-1 provided on the inside of the tip, a screw head section holding face 3c-3 continued to its back, a chucking member 5 openably/closably fitted to the slide member 2, and a spring 27 exciting the chucking member 5 in the closing direction. A screw head section is smoothly guided by the screw head holding face 3c-3 along the screw head guide face 3c-1 and held by the chucking member 5, and the closed state of the chucking member 5 is locked by the tube member 1 when the slide member 2 is buried into the tube member 1.
Patent JP-H0940557-A (JP)
Title: Medicinal composition
Inventor: YAMADA KOICHIRO
IPC: C07D401/06
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To obtain a medicinal composition which has excellent antagonistic action against cholecystokinin and is effective for prevention and therapy of pancreatic disorder, gastrointestinal diseases and appetite satiation diseases. SOLUTION: This medicinal composition contains, as an active ingredient, 2-oxoindoline derivative of the formula (ring A is benzene ring; R<1> is H, a cycloalkyl, an aryl, a nitrogen-containing heterocyclic group, ant oxygen- containing heterocyclic group, a sulfur-containing heterocyclic group; R<2> is an aryl; R<3> is a lower alkyl; Q is a single bond, a lower alkylene; Y is a single bond, a lower alkylene, a lower alkenylene) or its salt, typically (S)-3-[1-(2-fluoro- phenyl)-2,3-dihydro-3-(3-isoquinolinyl)carbonylamino-6-methoxy-2-oxo-1 H-indol-3- yl]propionic acid. The dose is 0.01-50mg/kg/day and it is given orally or parenterally.
Patent JP-H05148225-A (JP)
Title: Substituted oxotremoline derivative
Inventor: TRYBULSKI EUGENE J
IPC: C07F7/08
Filed: 1992-04-20
Abstract: PURPOSE: To obtain the subject new compd. having cholinergic activity useful for the treatment of diseases in the central nervous system.  
     CONSTITUTION: The compd. is expressed by the formula, wherein R 3 , R 4  are each H, a 1 to 6C alkyl, hydroxy, amino, etc.; R 5 , R 6  are each H, amino, azide, a 7 to 10C acyloxy, etc.; R 1 , R 2  are each a 1 to 6C alkyl or bonded with N to form aziridine, azetidine, etc., for example, 2,2,2trifluoroN[4(1pyrrolidinyl)2 butynyl]acetamide hydrochloride. The compd. is obtd. by mixing 2,2,2trifluoro-N 2-propynylacetamide, pyrrolidine, paraformaldehyde, glacial acetic acid, copper chloride and dioxane, and heating the mixture at refluxing temp. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S62283921-A (JP)
Title: Pressure-sensitive adhesive medicinal material for local application
Inventor: KAMIYA TETSURO
IPC: A61K9/70
Filed: 1986-05-30
Abstract: PURPOSE:To provide the titled medicinal material to be applied to anus, surrounding of anus or vulva, effective against all of hemorrhoid, pudendal infection and systemic disease and having excellent feeling in use, by spreading a pressure-sensitive adhesive layer containing a drug component and an adhesive on a base cloth. CONSTITUTION:A drug component is compounded to a pressure-sensitive adhesive composed of (A) 6-25(wt)% water-soluble or water-swelling polymer (e.g. gelatin, PVA, etc.), (B) 5-35% water-soluble polyol (e.g. propylene glycol, glycerol, etc.), (C) 5-20% adhesive base supplied as a latex having a solid concentration of preferably 40-60% and (D) 40-70% water. The amount of the drug component is 0.001-20% based on the adhesive. The obtained mixture is uniformly coated at an amount of 50-2,000g/m<2>. preferably 150-1,000g/m<2> to an air-permeable base cloth which can be sufficiently stretched at a slight force and has sufficient residual strain. A releasing paper is applied to be adhesive layer.
Patent JP-H01293852-A (JP)
Title: Ultrasonic diagnostic apparatus
Inventor: OKAMOTO SHINICHIRO
IPC: A61B8/00
Filed: 1988-05-23
Abstract: PURPOSE:To efficiently change over a picture, by mounting a bit plane for usual display, a bit plate for the regeneration and display of an image memory apparatus and a selection means. CONSTITUTION:The electric signal outputted from an ultrasonic vibrator 400 is processed by an image processing part 500 to be stored in a frame memory 700 for an ultrasonic image. When the image memory apparatus 600 is operated, the image data outputted from the image memory apparatus 500 and the data outputted from a bit plane 120 for the regeneration and display of the image memory apparatus are sent to a display part 800. When the image memory apparatus 600 is not operated, the image data obtained by the image processing of the ultrasonic vibrator 400 and the data outputted from a bit plane 110 for usual display are sent to the display part 800.
Patent JP-S615898-A (JP)
Inventor: NISHINA MASAAKI
IPC: D06F58/10
Filed: 1984-06-19
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-H05305906-A (JP)
Title: Container rotating device for molding and filling device
Inventor: IDA KEIZO
IPC: B65G47/80
Filed: 1992-04-18
Abstract: PURPOSE:To realize an installation of a flat top container molding and filling device even in a small space by shortening a whole length of the molding and filling device. CONSTITUTION:Container material 2a transferred in a direction indicated by an arrow F is raised by an elevator rod 39a from a transfer passage and inserted into a rotary plate 44. The container material 2a comes into an intimate contact with both of the sides of the rotary plate 44 by its own recovering force to have its initial cross sectional shape, and it is held as it is. The rotary plate 44 is driven by a cam 55 to rotate by 90 deg. and the orientation of the container material 2a is accordingly changed by 90 deg.. The reorientated container material 2a is landed by another elevator rod 39b on the former container transfer passage. By a rotation of the container material 2a, an ear of a container protruding outside of a side wall of the container is orientated in a direction making right angles with the container transfer direction F.
Patent JP-H05346430-A (JP)
Title: Method for immobilizing enzyme
Inventor: DEIITAA KUREEMAA
IPC: G01N33/53
Filed: 1992-05-19
Abstract: PURPOSE: To rapidly easily test an immunological diagnosis by immobilizing antigen antibody reaction detecting reagent and enzyme by using polymer latex of a nucleus-pellicle structure having functional group suitable to covalent bond immobilizing to a pellicle range. CONSTITUTION: An antigen antibody reaction detecting reagent is formed from antigen or antibody, and dispersive polymer latex having nucleus-pellicle structure for immobilizing the antigen or antibody. In this case, 0.1 to 20wt.% of the polymer material of the pellicle is formed of radical polymerizable crosslinker, 4.9 to 99.9wt.% is formed of radical polymerizable functional monomer of a formula Z'-(R)n-X and radical polymerizable hydrophilic monomer B, and 0 to 95wt.% is formed of water soluble radical polymerizable monomer A by limiting the water insolubility made of a group consisting of methacrylic acid ester and acrylic acid ester group and a group of vinyl ester of carboxylic acid.  The polymer material of the pellicle does not have aromatic structure, its glass transition temperature Tmax is 20 to 250 deg.C, and the polymer material of the nucleus is formed of emulsion polymerization of radical polymerizable monomer.
Patent JP-H05326054-A (JP)
Title: Wiring device
Inventor: MATSUZAWA SHIGEO
IPC: H01R9/28
Filed: 1992-05-19
Abstract: PURPOSE:To simplify connection of wires to a terminal board and avoid erroneous wiring. CONSTITUTION:A terminal board 21 having plural poles 22a-22j connected to plural wires for interior lamps 12 illuminating a storeroom 3 in a low temperature storehouse, blowers 7 for circulating cool air, or the like, is provided. The plural wires 31a-31j to be connected to the terminal board 21 are colored in different colors, and in the vicinity of the poles 22a-22j of the terminal board 21 labels 25 colored in plural colors corresponding to the colors of the wires 31a-31j are stuck. Accordingly, wiring is conducted by matching the colors of the wires 31a-31j with the colors of the labels 25 so as to simplify wiring work and prevent erroneous wiring.