baber/WOPTO huggingface dataset:
Patent JP-H08114973-A (JP)
Title: Electrostatic information recording medium and electrostatic information recording and reproducing method
Inventor: HOSOYA MORIO
IPC: G03G15/05
Filed: 1994-10-18
Abstract: PURPOSE: To perform nondestructive reading with high resolution by laminating an electric field induced wavelength converting layer having electric charge keeping performance on at least an electrode layer. CONSTITUTION: An electrostatic information recording medium 5 is constituted of a substrate 1, the electrode layer 2, and the electric field induced wavelength converting layer 3 having the electric charge keeping performance. In this case, reading light 13 emitted from a light source 8 passes through a lens 9 so as to be parallel light, then irradiates the medium 5. Wavelength converting light 14 generated at the medium 5 by the irradiation of the light 13 reaches a single wavelength filter 10 while the light 13 coexists. The filter 10 selectively transmits only the light 14. The light 14 is image-formed on a CCD element 12 by a lens 11, and converts the information recorded on the medium 5 to an electric signal. Thus, an electric charge image recorded on the medium 5 can be nondestructively read without contact and with high resolution.
Patent JP-H04134100-A (JP)
Title: Inositol derivative and its production
Inventor: OZAKI SHOICHIRO
IPC: C07K1/113
Filed: 1990-09-25
Abstract: NEW MATERIAL:A substance consisting of an inositol derivative of formula I [A is residue of alpha,beta,gamma,delta,epsilon-amino acids of formula (CH2)nCH(R')NH2, group of formula II (B is H, NH2 or NHCOCF3), etc.; the encircled P is phosphoric acid group], formula III or formula IV bonded to a polypeptide or protein. USE:A reagent for investigation, a drug, a diagnostic, a health food, etc. PREPARATION:The objective substance consisting of an inositol derivative bonded to a protein, etc., can be produced e.g. by dissolving inositol-1,3,4- triphosphate of formula I in water, acidifying the solution with concentrated hydrochloric acid while cooling with ice, reacting with sodium nitrite, alkalizing with 0.1M aqueous solution of sodium bicarbonate, reacting for 3 days under ice cooling, dialyzing in water and freeze-drying the product.
Patent JP-H0657443-A (JP)
Title: Composition of zinc phosphate film chemical conversion agent
Inventor: GOTO TOMIYA
IPC: C23C22/07
Filed: 1992-08-06
Abstract: PURPOSE:To obtain a treating solution small in the generation of sludge and excellent in stability by incorporating dicyclohexylammonium nitrite in a solution for forming a zinc phosphate chemical film mainly containing phosphoric acid, nitric acid and zinc. CONSTITUTION:The zinc phosphate chemical film is formed by using the treating solution mainly containing phosphoric acid, nitric acid and zinc and, if necessary, into which components such as a fluorine compound, an organic acid, NBS soda, nickel, manganese, calcium or the like are added, on the surface of the metal. In the zinc phosphate film chemically treating method, dicyclohexylammonium nitrite is incorporated as an accelerator for forming chemical film in the treating solution. The adequate adding quantity is about 0.2-0.3 g/m<2>. As a result, the generation of sludge is reduced and the stability of the treating solution is improved.
Patent JP-H0299640-A (JP)
Title: Electronic dobby
Inventor: YOSHIDA KAICHIRO
IPC: D03C1/14
Filed: 1988-10-07
Abstract: PURPOSE:To enable high speed operation by controlling working or non-working position of retaining hook with a solenoid and simultaneously pressing rotation of the retaining hook with an arbitrary cam means composed of roller and cam. CONSTITUTION:When an upward retaining hook 35a is engaged with a movable hook 17a by retaining the hook 35 to working position, projection 64 of cam 63 of arbitrary cam means 60 is brought into contact with a roller 61a rotatably provided to a cam lever of action lever 44a by bringing the movable book 17a close up to maximum limit and the roller 61a is pushed down by rotation of the above-mentioned cam 63 and an action lever 44a is turned and an operation part 46a is moved to position bringing into close contact with a solenoid 47a. At this time, the solenoid 47a is kept in electrified state and the movable hook 17a is engaged with the retaining hook 35a by absorbing and retaining the operation part 46a and a wire 5a is pulled in by turning a junk lever.
Patent JP-H0591203-A (JP)
Title: Isdn automatic notice system
Inventor: ARAKAWA MAKOTO
IPC: G08B23/00
Filed: 1991-09-30
Abstract: PURPOSE:To decode automatically a type of an emergency cause by using a numeral character so as to set the emergency cause to part of a subaddress of a setup message. CONSTITUTION:When a setup message is sent from a caller side automatic notice equipment EQ1 having a basic interface of 2B+D channel with an ISD network 31 to a called side automatic notice device EQ2, an emergency cause such as fire, gas and emergency is set to part of a subaddress of a setup message by using a predetermined numeral character. The called side automatic notice device EQ2 decodes the emergency cause such as fire, gas and emergency and a normalabnormal event before the reply based on the received numeral character. Thus, the type of the emergency cause such as fire, gas and emergency is automatically decoded and the normal/abnormal event is detected at a point of time of the arrival of a call.
Patent JP-H0193743-A (JP)
Title: Formation of mask film
Inventor: HAYASHIDA NORIFUMI
IPC: G03F1/00
Filed: 1987-10-05
Abstract: PURPOSE:To use a normal image forming film and to correct the line width on the same image forming condition by exposing an unexposed film as prescribed by an image forming machine after exposing it to safelight. CONSTITUTION:The unexposed film is exposed as desired by the image forming machine after being exposed as prescribed with safelight whose wavelength is on the outside of the sensitivity on the spectral sensitivity curve of the film and this film is developed to generate a mask film. For example, when masks having line width A (for example, 100mum) and ling width B (for example, 110mum) will be formed, the unexposed film is exposed as prescribed by the image forming machine so that the width A is obtained and the film is developed to form a mask having the width A. The exposure condition of safelight by which the extent of correction of the line width is C (for example, 10mum) is obtained and the unexposed film is exposed on this condition and is exposed on the same condition as formation of the mask having the width A by the image forming machine and is developed to form a mask which has a circuit pattern having the width B.
Patent JP-H0588214-A (JP)
Title: Optical switch element and production thereof
Inventor: FUKUNAGA TOSHIAKI
IPC: G02F1/313
Filed: 1991-09-30
Abstract: PURPOSE:To provide the optical switch element which can switch the light parting from the band gap side of GaAs with a practicable voltage by using a GaAs substrate. CONSTITUTION:A projecting part 31a which is <011> in a stripe direction and has an inverse mesa shape in the section orthogonal therewith is formed on the GaAs substrate 31, the main surface of which is (100). An optical waveguide structure part 39 consisting of an n type AlGaAs lower clad layer 33, an undoped i type InGaAs optical waveguide layer 35, an undoped i type AlGaAs layer 37a, and a p type AlGaAs layer 37b is provided on this projecting part. The upper clad layer of this optical waveguide structure part has such ridge structure parts I, II in which the i type AlGaAs layer 37a remains at a prescribed thickness h. A cap layer 41 and an upper electrode 43 are respectively provided on such ridge structure parts. A lower electrode 45 is provided on the rear surface of the substrate 31.
Patent JP-H0584235-A (JP)
Title: X-ray image processor
Inventor: KANEBAKO TOYOMITSU
IPC: G06T5/00
Filed: 1991-09-30
Abstract: PURPOSE:To provide the X-ray image processor which can obtain automatically an image of luminance or contrast being suitable for an observation without being aware of a diaphragm area and a halation area. CONSTITUTION:In a window circuit 11, at the time of executing a gradation conversion by a window to processing object image data written in an image memory 10, a CPU 12 functions as a gradation conversion control means, gradation areas of an X-ray diaphragm and halation are extracted from a histogram of the processing object image data, a histogram being only to other gradation area of an object to be photographed than these gradation areas is generated, and by a window in which this generated histogram is deformed to a prescribed form, the gradation conversion is executed.
Patent JP-H08123007-A (JP)
Title: Phase shift reticle
Inventor: KAWAKAMI KENICHI
IPC: G03F1/32
Filed: 1994-10-18
Abstract: PURPOSE: To provide a phase shift reticle capable of obtaining a reticle alignment signal at sufficient contrast in the halftone type phase shift reticle applied for the production process of a semiconductor device, particularly a lithography process for transferring a circuit pattern or the like. CONSTITUTION: This phase shift reticle is provided with a transparent reticle dry plate 10, a reticle alignment mark 14, which is composed of a semi- transmissive film 16 formed on the reticle dry plate 10 and changing the light intensity and phase of incident light, and a high reflection film 18 formed on the reticle alignment mark 14 and composed of a material having high reflectance.
Patent JP-H05273624-A (JP)
Title: Optical wavelength conversion element, short wavelength laser beam source using the same, optical information processor using this short wavelength laser beam source and production of optical wavelength conversion element
IPC: H01S3/109
Filed: 1992-09-22
Abstract: PURPOSE:To improve the efficiency of conversion and to stabilize the higher harmonic wave to be emitted by providing a nonlinear deterioration layer or reinversion layer on the surface of a nonlinear optical crystal formed with periodic polarization inversion layers and making conversion to a higher mode. CONSTITUTION:An optical waveguide 2 and the polarization inversion layer 3 are formed on an LiTaO3 substrate 1 which is a nonlinear optical crystal. The nonlinear deterioration layer 5 is formed by a proton exchange on the LiTaO3 substrate 1. An incident basic wave P1 on the optical waveguide 2 is converted in the optical waveguide 2 to the higher harmonic wave P2. The nonlinear deterioration layer or the reinversion layer is provided on the surface of the nonlinear optical crystal, by which the negation of the electric fields of the +E side and -E side of the TM10 mode of the higher harmonic P2 is prevented and the TM10 mode is easily generated with high efficiency. The influence that the basic wave P1 receives is extremely small and the optical waveguide element having such constitution can drastically decrease the fluctuations by a light damage while the high higher harmonic output is maintained. The stable higher harmonic output is thus obtd.
Patent JP-H0995243-A (JP)
Title: Steering mechanism supporting structure and assembly thereof
Inventor: OKAMOTO MICHIAKI
IPC: B62D1/16
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To facilitate the assembly, and to improve the assembling accuracy, and to enable the fitting of a steering mechanism to a column bracket even at a large diameter joint part. SOLUTION: Screws 88a, 88b are temporarily fastened to a column bracket 82. A locking part 68 of a retainer collar 52, which is installed in a steering mechanism 42, is fitted in a hole part 78 formed in a bracket 72 so as to install the bracket 72 in the steering mechanism 42. Slits 80a, 80b formed in plate- shaped tongue pieces 76a, 76b of the bracket 72 are engaged with a shaft part of the screws 88a, 88b, and when the screws 88a, 88b are fastened, the retainer collar 52 is pinched between the bracket 72 and the column bracket 82, and the steering mechanism 42 is thereby supported by a car body.
Patent JP-H0298765-A (JP)
Title: Dma data transfer system
Inventor: SAEGUSA FUMIHIRO
IPC: G06F13/28
Filed: 1988-10-05
Abstract: PURPOSE:To eliminate a dead cycle and to perform DMA transfer at high speed by operating a CPU or a DMA controller in a cycle for the internal preparation of the DMA controller on one side at the time of performing the DMA transfer. CONSTITUTION:A transfer request allocation part 6 outputs a control signal to operate either two DMA controllers 7 and 8 by a DMA transfer request signal from a memory 2 for input/output devices 3 and 4. A bus control part 5 outputs a gate control signal to control bus gates 9-11 by a bus control request signal from the DMA controllers 7 and 8. The two DMA controllers 7 and 8 are operated in time division so that either the DMA controller 8 or 7 on the other side or a central processing unit 1 can be operated when the DMA controller 7 or 8 on one side is set at an internal preparation state. In such a way, the dead cycle can be eliminated, and the DMA transfer can be performed at high speed.
Patent JP-H01139072-A (JP)
Title: Surgical drain device
Inventor: REONAADO DEE KURUTSU
IPC: A61M1/00
Filed: 1988-10-05
Abstract: PURPOSE: To enable removal of a liquid while maintaining a moderate negative pressure within a thoracic cavity by providing a suction control part in a path for a fluid to control the intensity of a negative pressure working on a collection chamber. CONSTITUTION: A draining device 10 is provided with a container 12 having a collection chamber 14. An inlet 16 for a fluid extending to an upper part of the container 12 introduces a liquid discharged from a patient to the collection chamber 14. A suction outlet 18 of the container 12 is connected to a suction or negative pressure source and communicates with the collection chamber 14 through a path 22. The path 22 is provided with a control part 28 such as a check valve 24 or others that allows a fluid to flow to the suction outlet 18 alone. The control part 28 has a precision or first control chamber 84 and a coarse or second control chamber 112 near it. A pressure working on the collection chamber 14 is kept almost constant regardless of changes in suction within a wall.
Patent JP-H04258609-A (JP)
Title: Preparation of amorphous elastic propylene homopolymers
Inventor: BURAIAN JIEI PERON
IPC: C08F4/658
Filed: 1991-09-05
Abstract: An process for the production of elastomeric high molecular weight substantially amorphous propylene homopolymer having a melting point between about 145 DEG C and 165 DEG C, a melt viscosity at 190 DEG C greater than 200,000 cps and a heat of fusion between about 4 cal./gm. and about 10 cal./gm.is disclosed. The polymer comprises from about 35% to about 55% of a diethyl ether soluble fraction, the fraction having an inherent viscosity less than about 1.0 dl/g and exhibiting substantially no isotactic crystallinity and from about 30% to about 70% of a heptane soluble fraction, the fraction having a melting point between about 100 DEG C and 115 DEG C and a heat of fusion less than about 2.0 cal./gm.
Patent JP-2001072983-A (JP)
Title: Method for improving yield of light component in hydrogasification reaction
Inventor: ASAOKA YOSHIKIYO
IPC: C10G47/36
Filed: 1999-09-07
Abstract: PROBLEM TO BE SOLVED: To effectively utilize a heavy oil component formed as a by-product in the hydrogasification reaction of a hydrocarbon feed and to improve the yield of a light component by recovering the heavy oil component and then subjecting it together with a hydrocarbon feed to hydrogasification reaction. SOLUTION: A hydrocarbon feed (a) and hydrogen (b) are introduced into a hydrogasification apparatus 1 and subjected to hydrogasification reaction at a high temperature under a high pressure of 1 MP or higher, thus forming a product gas (c) and an ungasified raw material residue (d). The product gas (c) is cooled in a cooling apparatus 2 with a high-pressure vapor, and a heavy oil component (e) is recovered. A gas (f) is cooled with water in a cooling apparatus 3, and benzene (g) is recovered. A finally obtained gas (h) is caused to pass through purification steps, such as steps of CO-modification and desulfurization, and a hydrogen separation step and then is taken out as methane. The recovered heavy oil component (e) is charged again into the hydrogasification apparatus 1 to be subjected to hydrogasification reaction together with the hydrocarbon feed.
Patent JP-H1198439-A (JP)
Title: Large-screen display device
Inventor: SHIBUYA YASUTAKA
IPC: G06T3/00
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To find out the best adjustment point in a short time. SOLUTION: The adjustment method of the display device is automated. That is, based on a video signal from pluralities of video projectors 21, 22 having edge blend processing units 31, 32 and from a video camera 4 that photographs an edge blend part 10 on a display screen 1 to display a video image, the start point and the end point of edge blend are section decided and the luminance is automatically corrected so that the change in luminance from the start point to the end point of is linear thereby conducting optimum setting.
Patent JP-H1097124-A (JP)
Title: Image forming device
Inventor: SHIMIZU YASUSHI
IPC: B41J2/44
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To prevent such as an image flowing by performing a specific exposure in a specified area on the image carrier forming an electrostatic latent image, and feeding appropriate amount of the developer on an exposing part. SOLUTION: This device, forms the electrostatic latent image by razor beams on the image carrier, forms developed image by statically developing the electrostatic latent image by the developer and forms the image on a transfer material by transferring the developed image on the transfer material. In this case, the device is provided with exposing means capable of always making a reflection density in a certain specific area on the blank image part primarily forming no image on the image carrier, in the main scanning direction of the razor beams for instance as shown by E1, on either end part of the image carrier on which sticking amount of the developer is liable to become a little, and making the developer in the amount as shown by E0, in such a manner the image flowing on the respective part is prevented.
Patent JP-2001075993-A (JP)
Title: Person recommending device and recording medium
Inventor: YAMASHITA TAKASHI
IPC: G06F17/30
Filed: 1999-09-07
Abstract: PROBLEM TO BE SOLVED: To recommend a person while considering lowering in the value of information with the passage of time. SOLUTION: A keyword input means 1a receives the input of a keyword for specifying a person who desires recommendation. While referring to personal information stored in a storage device 2 provided for every individual, an importance degree calculating means 1b calculates the importance degree of the keyword for every individual. A weighing means 1c performs weighing based on time to the importance degrees of respective individuals calculated by the importance degree calculating means 1b. While referring to the processing result of the weighing means 1c, a selecting means 1d selects the optimal person. A reporting means 1e reports the selected result of the selecting means 1d through a display device 3 to a user.
Patent JP-H0890306-A (JP)
Title: Main spindle device of metal cutting machine tool
Inventor: NAKAYASU SHIGEO
IPC: B23B19/02
Filed: 1994-09-21
Abstract: PURPOSE: To make heat generation and axial runout checkable by installing a preload imparting means of a recilient member, compensating any preload drop due to thermal expansion in the rear end direction of a spindle, separately in bearing members supporting the mid-web and rear end of the spindle each. CONSTITUTION: With a high rate of speed or the like in a spindle 10, a rotor and each of bearings 1, 2 and 3 of a built-in motor are hated to some extent, and because of this heat generation, they are made into thermal expansion in the axial direction in making the bearing 1 at a lower end of this spindle 10 a reference point and thereby an airspace Z is liable to be produced in balls among these bearings 2 and 3 set up in two spots at both the mid-web and rear end of the spindle 10. However, resiliency by a spring 12 in a preload imparting means 20 serves as pressure F1 , holding these bearings upward and negating this airspring Z. Accordingly, it copes with any runout in the spindle mid-web part due to a shortage of rigidity attending on the high speed of the spindle 10.
Patent JP-H06102142-A (JP)
Title: Method and apparatus for valve diagnosis
Inventor: TSUNEOKA OSAMU
IPC: G01M13/00
Filed: 1992-09-22
Abstract: PURPOSE:To accurately measure the bent quantity generated in a valve stem and the thrust of the valve stem at the same time. CONSTITUTION:Four strain sensors S1, S2, S3, S4 are attached to a yoke to measure the strain quantities of the yoke. These strain quantities are converted to electric signals by strain amplifiers Ap1, Ap2, Ap3, Ap4 and subtraction and addition are performed with respect to those electric signals by an addition and subtraction operation part 10 being a calculation means. Division is performed with respect to the output of the addition and subtraction operation part 10 in a division part 11. For example, four output signals (a), (b), (c), (d) and four strain quantities (e) are obtained and, from those, the direction, quantity and position of bending generated in a valve stem and the thrust of the valve stem are calculated.
Patent JP-H06102477-A (JP)
Title: Apparatus for production of liquid crystal display
Inventor: YOSHIDA HIROSHI
IPC: G02F1/13
Filed: 1992-09-22
Abstract: PURPOSE:To enable the efficient and exact execution of superposition by automatically recognizing and selecting non-defective article disposition states from markers or symbols by using marker recognizing devices and executing the superposition after checking the non-defective article disposition states. CONSTITUTION:The marker recognizing devices 41, 42 recognize and store the markers or symbols indicating the non-defective article disposition states provided on active element substrates and color filter substrates. Transporting lines 31, 32 selectively transfer the active element substrates and color filter substrates having the coincident non-defective article disposition states in accordance with the stored information. A superposing section 50 superposes the active element substrates and color filter substrates transferred from the transporting lines 31, 32 on each other. The non-defective article disposition states are read by the marker recognizing devices 41, 42 which recognize the markers or symbols previously provided on the substrates according to the non-defective article disposition states of the active element substrates and color filter substrates and the matched substrates are selected and checked. These substrates are transferred by the transporting lines 31, 32 to the superposing section 50 where the substrates are superposed on each other.
Patent JP-S63101397-A (JP)
Inventor: FURANKO BUTSUETSUTEI
IPC: C07J71/00
Filed: 1987-10-07
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。