baber/WOPTO huggingface dataset:
Patent JP-H06343494-A (JP)
Title: Analytic element containing cross-linking binder for ethanol determination
Inventor: RICHIYAADO RIN DETOUIRAA
IPC: G01N33/497
Filed: 1994-05-23
Abstract: PURPOSE: To provide the subject analytical element for determining ethanol in an animal or a human biological fluid.  
     CONSTITUTION: This analytical element for determining ethanol includes a reagent layer containing a buffer having a primary amine and maintaining a pH 8-10 at the time of determining the ethanol and a binder containing a crosslinked polymer derived by the addition polymerization of (i) one or more acrylamide or vinylpyrrolidone ethylenically unsaturated polymerizable monomers and (ii) an ethylenically unsaturated crosslinking polymerizable monomer having a halomethylcarbonyl, a haloethylcarbonyl, a halomethylsulfonyl or a haloethylsulfonyl group in which the polymer is crosslinked with a diamine or a dithiol. The analytical element further includes an alcohol dehydrogenase and an oxidized nicotinamide coenzyme. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H06319016-A (JP)
Title: Image reader
Inventor: TSUNEMATSU SHINICHIRO
IPC: G02B6/00
Filed: 1993-05-10
Abstract: PURPOSE:To provide the image reader which can reduce the thickness of its contact type image sensor and decrease the number of components and has high mounting efficiency and is easily assembled. CONSTITUTION:The optical path from a document read position to the image sensor 12d is constituted by providing reflecting surfaces 10a and 11a which are slanted at about 45 deg. on the incidence side and projection side of a horizontally installed rod lens array 9, and a glass substrate 12a is used for a read glass plate 12 to form the image sensor. Further, an LED which has a light emission surface on a mounted surface side can be mounted on the glass substrate 12a as a linear light source 14 to irradiate a document surface. Therefore, the rod lens array is installed horizontally and the image sensor and LED are formed on the glass substrate to serve as the read glass plate, so superior effects on not only the thickness reduction of the contact type image sensor, but also the facilitation of the assembly can be obtained.
Patent JP-H10278300-A (JP)
Title: Residual quantity of ink detector
Inventor: SAEGUSA HIROSHI
IPC: B41J2/175
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To detect the residual quantity of ink through a simple circuitry even if the number of ink chambers is increased by connecting pairs of electrodes provided in a plurality of ink chambers electrically in series and measuring the level of current flowing through the series connection. SOLUTION: An electrode 12b facing an electrode 12a is connected with an electrode 12c, an electrode 12d facing the electrode 12c is connected with an electrode 12e, and an electrode 12f facing the electrode 12e is connected with the other terminal of a pulse voltage generator 14. Since respective ink chambers are connected electrically in series through the electrodes 12a-12f, a voltage generated from the pulse voltage generator 14 is applied between the electrodes 12a-12f. A current flowing between the electrodes 12a-12f is measured by means of a current measuring instrument 13.  When the ink runs out between the electrodes 12a and 12b, 12c and 12d or 12e and 12f, total resistance is varied by a factor of 10 or more as compared with the case where the three spaces between electrodes are entirely filled with ink and the output value from the current measuring instrument 13 is also varied significantly.
Patent JP-H11304529-A (JP)
Title: Method of calculating travel distance
Inventor: FURUICHI KENJI
IPC: G01C22/00
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a method of calculating the travel distance whereby whether a slope is uphill or downhill can be determined. SOLUTION: Based on the output al of a first acceleration sensor 1 with its sensing direction aligned with the moving direction of a moving body and the output a2 of a second acceleration sensor 2 with its sensing direction aligned with a direction 90 deg. to the moving direction of the moving body, the absolute value of the tilt angle α of a road surface 3 is obtd. from a2 and whether a1 increases or decreases is judged from a sampling time to judge whether a road which the vehicle is running slopes upward or downward. The true acceleration A of the vehicle is calculated from the output a1 of the first acceleration sensor 1, tilt angle α and its positive/negative sign to calculate the travel distance of the vehicle from the true acceleration A.
Patent JP-H11305005-A (JP)
Title: Anti reflection film and its manufacture
Inventor: OI YOSHIHARU
IPC: G02B1/11
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To obtain with good productivity a normal antireflection film of high performance which. SOLUTION: A light-transmitting dielectric film 3 is provided between a circumferential medium 1 and a light-transmitting optical medium 2 which has a reflective index ng . Here, an interface which contacts the circumferential medium 1 is provided and the interface has unevenness in a periodic structure of 2,400 nm in pitch P and 130 nm in mean height and satisfies the phase difference ϕ=4π.n.d.conθ/λ=π of a reflected optical path of the unevenness and λ<P<=30λ, where the center wavelength λ of incident luminous flux made incident on the interface is set to 250 nm and the center incidence angle θis set to 5 deg..
Patent JP-H046965-A (JP)
Title: Exposure controller
Inventor: YOSHIDA HIDEAKI
IPC: H04N5/335
Filed: 1990-04-24
Abstract: PURPOSE:To reduce flicker without deterioration in effective image pickup sensitivity and S/N with simple circuit constitution by obtaining a control object exposure time of repetitive fields based on a photometry output of an image pickup element without provision of an external photometry element. CONSTITUTION:A photometry means is provided with an image pickup element 1, an S/H circuit 2, a gain control circuit 3, an LPF circuit 6, a clamper circuit 7, an integration circuit 8 and an A/D converter circuit 9 and a photometry output is obtained as an incident luminous quantity integrated with respect to a prescribed region of a photoelectric conversion face of the image pickup element at an exposure time period repeated periodically. An exposure control means includes a system control circuit 4 and an SSG circuit 5 and applies 1st to a prescribed number of order of exposure under the gain relating to a video output in an exposure time decided by a prescribed means independently of the photometry output, and calculates the exposure time to obtain a prescribed object photometry value based on the output of the photometry means after a prescribed number of order of exposure. Through the constitution above, flicker is reduced with simple circuit constitution.
Patent JP-H05282527-A (JP)
Title: Automatic cash transaction machine
IPC: G07D9/00
Filed: 1992-04-02
Abstract: PURPOSE:To reduce a transaction history keeping place by clearly printing an embossed image in spite of an embossed state printed on a cash card, by easily discriminating the card which is illegaly copied even if the card where magnetic data and an embossment in the card are illegaly copied is used, and recording/preserving a transacted history slip synthesized into one screen into VTR one screen by one. CONSTITUTION:A card image extraction video camera 1 for taking the photograph of the cash the photograph of card, a monitoring camera 2 taking the photograph of an operator (customer), an image data synthesis device 4 synthesizing card image data (a) from the card image extraction video camera 1, operator (customer) image data (b) from the monitoring camera 2 and transaction content data (c) from a control part 3 and VTR 5 inputting transaction history image data (d) from the image data synthesis device 4 are provided.
Patent JP-S5734180-A (JP)
Title: Conditioning of sticky soil
Inventor: KOBUTANI TAKEO
IPC: E02D3/12
Filed: 1980-08-07
Abstract: PURPOSE: To facilitate a mixing operation and obtain a highly conditioned soil material from sticky soil, by adding calcined sand together with cement and/or lime in the conditioning of sticky soil.  
     CONSTITUTION: In the conditioning of sticky soil such as clay or loam to obtain soil material suitable for road bed, banking, common construction work, etc., cement such as portland or blast furnace cement and/or lime such as quick or slaked lime, and calcined sand obtd. by heating and drying river sand, beach sand, etc. are added to the soil and well mixed in a mixer, whereby mixing of the sticky soil with the cement and/or the lime is accelerated because the calcined sand absorbs water in the sticky soil to promote the breakdown of a sticky soil lump. An amt. of the calcined sand to be added depends on water content of the sticky soil. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5632753-A (JP)
Title: Semiconductor device
Inventor: SAKAMOTO TOSHIROU
IPC: H01L23/482
Filed: 1979-08-28
Abstract: PURPOSE:To eliminate the exfoliation of a bonding pad for attaching an Au-family electrode to the semiconductor device by interposing a thin aluminum layer of size completely coated with the pad between an insulating film disposed thereunder and the bonding pad forming metallic thin film disposed thereon. CONSTITUTION:A base region 12 is diffused in an Si substrate 11 becoming a collector region, an emitter region 13 is formed therein, and an SiO2 film 14 is coated on the entire surface. Then, openings are perforated at the film 14, and there are formed a base electrode 15 made of Ti layer 15a, Pt layer 15b, Au layer 15c making contact with the regions 12, 13 and engaged in comblike shape, and an emitter electrode made of Ti layer 16a, Pt layer 16b, Au layer 16c formed similarly to the electrode 15 while extending them on the film 14. At this time thin film layers 17, 18 made of aluminum completely coated with the electrodes 15, 16 are newly interposed under the electrodes 15, 16 as extended on the film 14. In this manner there can be formed a film architecture of SiO2/Al/Ti/Pt/Au, and the exfoliation of the pad can be prevented.
Patent JP-H05277173-A (JP)
Title: Hydrous lens
IPC: A61L27/00
Filed: 1992-03-31
Abstract: PURPOSE:To enhance the boiling resistant stability and contamination resistance of the hydrous lens, such as soft contact lens or intraocular lens, by forming the hydrous lens of a copolymer consisting of N-vinyl lactam, (meth)acrylate, vinyl alcohol and crosslinking agent. CONSTITUTION:This hydrous lens is formed of the copolymer consisting, of at least the N-vinyl lactam, the (meth)acrylate, the vinyl alcohol and the crosslinking agent. Its moisture content is adjusted to >=50% and <=90%. N-2- piperidone, N-vinyl-2-pyrrolidone, N-vinyl-2-caprolactam, etc., or a mixture composed of one or >=2 kinds thereof are used as the N-vinyl lactam. The (meth)acrylate is the component necessary for obtaining the mechanical strength of the hydrous lens and contributes to the boiling resistant stability, for which 4 to 10C methyl methacrylate, cyclohexyl methacrylate, etc., are used.
Patent JP-H09252988-A (JP)
Title: Men's bidet fixed to urinal
Inventor: ISHIWADA YOSHIHIKO
IPC: A47K3/28
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To keep the front end of man's genital hygienic after urination, by providing an adjustable hose, connected to water piping, into the upper part of the main body of an urinal for men, and by jetting washing liquid from the nozzle of the front end of the hose. SOLUTION: On the downstream side from an urinal flush valve 8, a metal conduit 1 is made to branch off and a valve 2 for adjusting an amount of water is provided at a particular position in it. An adjustable hose 4 made of a proper material, such as a resin or rubber, which is sufficiently flexible is connected to the front end of the metal conduit 1 and it is curvedly supported in a high position inside the urinal 7. In the case, it is preferable that the position of the nozzle 5 of the front end of the adjustable hose 4 be in the front of the urinal so that it can be grasped with hand. However, the nozzle 5 is extended behind the front of the urinal 7. To guide the hose 4 to an ordinary support position, a helical spring 6 is attached. Thus, propagation of bacteria around man's genital is prevented, and his underwear can be kept clean.
Patent JP-H06296991-A (JP)
Title: Treatment of organic waste water containing nitrogen and phosphorus
Inventor: MISHIMA KOJI
IPC: C02F3/30
Filed: 1993-04-13
Abstract: PURPOSE:To more efficiently and stably denitrify and dephosphorize a waste liq. in the anaerobic, oxygen-free and aerobic processes by preventing the lowering of denitrifying rate due to water temp. drop. CONSTITUTION:A water to be treated is successively passed through an anaerobic stage 1, oxygen-free stage 2, aerobic stage 3 and solid-liq. separation stage 4, the sludge 6 separated in the solid-liq. separation stage 4 is returned to the anaerobic stage 1, and a liq. 7 treated in the aerobic stage 3 is circulated to the oxygen-free stage 2 to denitrify and dephosphorize the org. waste water. In this case, a part 10 of the water 5 to be treated is injected into the oxygen- free stage 2, and a microorganism-immobilizing carrier can be charged into the aerobic and/or oxygen-free stages.
Patent JP-S62265616-A (JP)
Title: Optical scanner
Inventor: MORI SHUJI
IPC: G02B26/12
Filed: 1986-05-13
Abstract: PURPOSE:To prevent the generation of changes in a scanning spot system at the center part and both end parts of scanning width by using a projective image formation optical system with deep focal depth which includes a collimation lens, compressor lenses and an image formation lens. CONSTITUTION:When a deflector 5 deflects beams radiated from the image formation lens 4 at a prescribed deviation angle theta to scan the surface 9 of a photosensitive body, an image formation surface 6 becomes a curved state against a plane-like photosensitive body surface 9. Therefore, the image formation surface 6 is remarkably separated from the surface 9 at both the end parts of the scanning surface l and an exact image can not be formed on the surface 9. However the preobjective image formation optical system including the collimeter lens 2, the compressor lenses 3a, 3b and the image formation lens 4 has the deep focal depth, so that the diameter of a scanning spot on the photosensitive body 9 is not increased too much even at both the end parts of the scanning width l and the change of the spot diameter is not practically generated.
Patent JP-S58224512-A (JP)
Inventor: KURATSU KOUJI
IPC: H02G9/10
Filed: 1982-06-23
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-S60253041-A (JP)
Title: Photothermomagnetic recording medium
Inventor: KATAYAMA RIICHI
IPC: H01F10/12
Filed: 1984-05-29
Abstract: PURPOSE:To obtain a photothermomagnetic recording medium having high coercive force and a high magnetooptic Kerr rotating angle or reflectivity by manufacturing a thin amorphous magnetic alloy film consisting of gadlinium (Gd), terbium (Tb) and dysprosium (Dy) which are rare earth metals as well as iron (Fe) and cobalt (Co). CONSTITUTION:The vertically magnetizable amorphous film having approximately the compsn. consisting of Gd7Tb7Dy8Co39Fe39 is manufactured and the magnetization characteristic, coercive force Hc and wavelength dependency of the magnetooptic Kerr rotating angle thetaK in the residual magnetization state thereof are measured. The figure reveals that the value of the magnetooptic Kerr rotating angle thetaK of the pentagonal amorphous film contg. Dy in all the wavelength regions except the UV region increases and that said film is the excellent photomagnetic recording material (the angle thetaK increases further when the film plane is coated of the adequate dielectric film and multiple reflections are induced in this case). The coercive force is larger than the coercive force of the Gd-Tb-Co- Fe and when Dy is added thereto, the Curie temp. Tc decreases to some extent and therefore the film is preferable as the photothermomagnetic recording medium in this sense as well.
Patent JP-H06322327-A (JP)
Title: Double-sided adhesive seal structure and double-sided adhesive seal applicator therefor
Inventor: SAKURADA MASATAKA
IPC: C09J7/02
Filed: 1993-05-11
Abstract: PURPOSE:To provide a double-sided adhesive seal structure good in workability, mechanizable in the application work, and designed to make the adhesive force between a tapelike release paper for base and a double-sided adhesive seal greater than that between a tape-like release paper for cover and the adhesive seal. CONSTITUTION:The objective structure so designed that a patterned double-sided adhesive seal 110 is sandwiched between two sheets of tape-like release paper 120,130 and applied continuously. In this structure, the peel strength between the release paper 130 for cover and the adhesive seal 110 is 5-30g/25mm width (with a peel angle of 180 deg. and peel rate of 20mm/min) and that between the other release paper 120 for base and the adhesive seal 110 is 40-500g/25mm width (with a peel angle of 180 deg. and peel rate of 20mm/min). The double-sided adhesive sheet is prepared, for example, by coating a base material such as nonwoven fabric with a tack agent such as a rubber-based elastomer. The release paper is prepared, for example, by coating the surface of tissue paper with a releasant such as a silicone resin.
Patent JP-S5492459-A (JP)
Title: Reclining rocking chair
Inventor: EDOUIN JIYON SHIYUUMEEKAA
IPC: A47C3/02
Filed: 1978-09-07
Abstract: A reclinable chair is rockable on a frame which is movable forwardly on a base. The chair and frame are supported on the base on a pair of facing channels which slope downwardly from the rear to the front of the base. The frame and base are locked together in the rear and forward positions, the lock at the rear being released when the activating handle for the legrest at the side of the chair is raised 10 DEG  or 15 DEG . The further movement of the handle extends the legrest forwardly of the seat. The seating of the occupant in the chair assists in the movement of the chair to the forward position during which a spring between the frame and base is tensioned for returning the chair to the rear position when the occupant leaves the seat and permits the springs of the seat to move upwardly and release the front latch. A lever prevents the rocking of the chair until it reaches the forward position where it is stopped in its forward movement to release the chair for rocking. When in forward position, the back of the chair may be reclined and the legrest may be extended in which position a ratchet mechanism becomes effective to prevent the chair from rocking or tilting forwardly.
Patent JP-H11304380-A (JP)
Title: Heat transporter
Inventor: YAMAZAKI MASAKAZU
IPC: F28D15/02
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To heat transport low quality waste heat of low temperature (80 deg.C or below) relatively close to normal temperature being discharged as environmental load without requiring any power and to recover, utilize or remove the transported heat. SOLUTION: Heat carrier is circulated through an enclosed container type evaporator 2 having an ejection opening 9, a piping 5, a condenser 3 and a heat carrier storage tank 4. The evaporator 2 evaporates the heat carrier with heat absorbed externally to generate high pressure steam thus increasing inner pressure thereof. A pressure action valve 10 fixed to the ejection opening 9 is opened by the generated high pressure steam to eject the heat carrier 6 itself into the piping 5 thus carrying the heat carrier 6 through the piping 5.
Patent JP-S5813564-A (JP)
Title: Preparation of cysteamine
Inventor: OGATA YUZURU
IPC: C07C67/00
Filed: 1981-07-15
Abstract: PURPOSE:To obtain the titled compound useful as a drug, etc. under mild conditions selectively and in high yield industrially advantageously with preventing the formation of by-products, by reacting continuously ethyleneimine with H2S using NH3 and/or a lower alkylamine as a catalyst. CONSTITUTION:Ethyleneimine and H2S are simultaneously and continuously added to a reaction solvent to which NH3 and/or a lower alkylamine (e.g., dimethylamine, monoethylamine, etc.) are added as catalysts, and they are reacted to give cysteamine (H2NCH2CH2SH). The reaction is carried out in a temperature range of -5 deg.C-50 deg.C, preferably -10 deg.C-40 deg.C at a pressure <=2kg/cm<2>, preferably <=1.5kg/cm<2>. This method does not require a large amount of a solvent, can be carried out under mild reaction conditions approximate to normal temperature and normal pressure, and is extremely advantageous with respect to both a plant work and reaction operation.
Patent JP-H047409-A (JP)
Title: Soil improving method
Inventor: MITSUYASU KAZUNORI
IPC: E02D3/10
Filed: 1990-04-25
Abstract: PURPOSE:To secure an arbitrary ground strength even when the original strength of the surrounding ground is weak by forming sand pillars by using a soil improving agent prepared by mixing such a solidifying agent as cement, lime, etc., into sand in the air at a variable mixing ratio. CONSTITUTION:A soil improving agent prepared by mixing in air an adequate quantity of a solidifying agent such as cement, lime, etc., into sand is used as the soil improving agent where soft ground is improved by a sand compaction method. By using the soil improving agent prepared by mixing cement, lime, etc., into sand at a variable mixing ratio, sand pillars are constructed with a sand pillar construction ship and, even when the original strength of the surround ground is weak, an arbitrary ground strength is secured by adjusting the mixing ratio of the cement, etc. Therefore, a higher ground strength can be obtained as compared with sand pillars composed only of sand and, at the same time, the ratio of the sand pillars to the ground to be improved can be reduced.
Patent JP-H02290663-A (JP)
Title: Submerged burner type low pressure casting furnace
Inventor: KIMURA YUKIO
IPC: B22D18/04
Filed: 1989-04-28
Abstract: PURPOSE:To improve heating efficiency of molten metal and to reduce thermal breakage of a subject apparatus by specifying a burner for heating the molten metal to submerged type into the molten metal in pressurizing casting apparatus with which the molten metal in a furnace chamber is pressurized and cast into metallic mold through a stoke. CONSTITUTION:The molten metal 3 to be cast is charged in the refractory-made furnace chamber 2 and the stoke 5 for molten metal with which the molten metal 3 is pushed up and cast into the metallic mold 4 is submerged into the molten metal. Further, the submerged type burner 6 having concentrical inner cylinder 8 as well a ceramic-made outer cylinder 7, a fuel supplying pipe 11 and an air supplying hole 16 connected with an air supplying pipe 14 in the inner cylinder 8 is submerged into the molten metal 3. The molten metal 3 surface is pressurized with pressurizing air supplied from an air supplying pipe 17 and the molten metal is risen into the metallic mold 4 through the stoke 5 and cast. The molten metal 3 is heated with the submerged type burner 6 and also high temp. combustion gas thereof is exhausted from an exhaust hole 10 in the burner 6 into the furnace chamber 2, and after heating the molten metal 3, this is discharged to the air from a gas discharging hole 23 together with gas for pressurizing. As the vessel for molten metal, crucible is not used and the molten metal is directly heated with the submerged type burner at good heating efficiency and also damages of the burner and furnace chamber caused by breakage of the crucible are obviated.