baber/WOPTO huggingface dataset:
Patent JP-H01167607-A (JP)
Title: Measuring instrument for out-surface deformation of fastrotary body end plate
Inventor: SAITO SHINOBU
IPC: G01B21/20
Filed: 1987-12-24
Abstract: PURPOSE:To accurately measure the quantity and direction of the out-surface deformation of the end plate by correcting a displacement output signal detected by an out- surface displacement gauge arranged at the peripheral edge of the end plate with a signal of a rotary shaft inclination detector, and providing a reference pulse generating means. CONSTITUTION:A vacuum container 10 is provided with rotary shafts 10 and 11, to which the end plate 5 is fitted. The displacement gauge 18 detects the out-surface deformation and the unevenness of the surface of the end plate 5. Inclination detectors 15 and 16 detect the inclinations of the rotary shafts 10 and 11 and a rotation detector 17 outputs a reference pulse at intervals of one turn. The inclination detectors 15 and 16 inputs the output signals of the rotation detector 17 and displacement gauge 18 to a computing element 19. The computing element 19 calculates the quantity of the out-surface deformation from those input signals. Namely, the displacement due to the inclinations of both rotary shafts 11 and 12 is subtracted from the output of the displacement gauge 18 to obtain the quantity of the out-surface deformation. Then the reference pulse is contrasted with the output of the displacement gauge 18 to judge the quantity and direction of the out-surface deformation at each position of the end plate 5.
Patent JP-H10159975-A (JP)
Title: Bellows type cylinder
Inventor: SHIBATA HIROSHI
IPC: B60G15/06
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a bellows type cylinder which hardly bends radially at its barrel under compression. SOLUTION: A bellows type cylinder has at least partially a bellows part 13, which is longitudinally divided into a plurality of regions 13A, 13B and 13C. The thickness of bellows crest parts 14A, 14B and 14C of the regions is made different from one another so as to become larger or smaller stepwise from the region 13A at one end of the bellows part 13 to the region 13C at the other end.
Patent JP-H03188677-A (JP)
Title: Semiconductor memory and manufacture thereof
Inventor: SATO KAZUO
IPC: H01L27/115
Filed: 1989-12-18
Abstract: PURPOSE:To assure the breakdown strength and the high-density integration by a method wherein an Si nitride film is used as a gate insulator of a memory while the oxidation resistance of said film is used to selfmatchingly form thick Si oxide films on both sides beneath a gate electrode with n<->diffused layers. CONSTITUTION:A source region 7, a drain region 8 comprising N type diffused layer are formed in a P type Si substrate 1. Next, a laminated film formed of a thin Si oxide film 2 and an Si nitride film 3 to be a tunneling medium is formed on the substrate 1 in the central part in a channel direction held by the regions 7 and 8. Next, thick Si films are formed in the parts opposite to the substrate 1 on both ends in the channel direction and then n-diffused layers 9, 10 are formed beneath the film 4. Finally, a gate electrode comprising a poly Si film 6 is formed on the films 3, 4. Through these procedures, the Si nitride film 3 can be used as a gate insulating film of a memory also to selfmatchingly form the films 4 on both sides beneath the gate electrode 6 with the n<->diffused layers 9, 10 so that the high reliability and the high-density integration may be assured.
Patent JP-H07190312-A (JP)
Title: Petroleum burner
Inventor: KOYAMA YOSHITOSHI
IPC: F23D11/04
Filed: 1993-12-24
Abstract: PURPOSE:To improve both atomizing performance for atomizing petroleum fuel and assembling operability. CONSTITUTION:An atomizer which rotatably contains an atomizing cylinder for receiving injection of petroleum fuel and has a diffusion plate 33 fixed to an opening end of an atomizer body 30 is provided in the body 30 contained in a vaporizer. Protruding engaging pawls 32a-32d are integrally formed at a contact surface in contact with the plate 33 of the body 30, and a small gap g0 is formed between the body 30 and the plate 33.
Patent JP-H10261879-A (JP)
Title: Open/close mechanism for door
Inventor: ATSUMI TADAMICHI
IPC: E05F17/00
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To obtain an open/close mechanism for door requiring no part dedicated for pushing in a cassette container cover in which closing operation of a cover is interlocked and the open angle of the cover is small enough to simply permit insertion of a cassette. SOLUTION: The open/close mechanism for door comprises a unit 7 having a first open/close door section 8, a section 6 for supporting the unit 7 while floating, and a second open/close door section 2 coupled directly or indirectly to open/close the first open/close door section 8 in the same direction. Two stays 9 each having one end to be engaged rotatably and the other end to be engaged by caulking on the same rotary shaft are provided, respectively, on the unit, supporting section 6 side and the second open/close door section 2 side. When the second open/close door section 2 is closed, a part of a stay assembly abuts against the first open/close door section 8 which is thereby closed simultaneously.
Patent JP-H01167242-A (JP)
Title: Mold for lens molding
Inventor: KAMIYAMA KOICHI
IPC: G11B7/135
Filed: 1987-12-24
Abstract: PURPOSE:To obtain at low cost a core useful for molding lens having positioning standard curved surface, suitable for collimation lens, etc., without the need for high- precision processing, by fitting a specific molding ring into the circumference of the lens transfer curved surface of a core having lens transfer curved surface of the title mold. CONSTITUTION:The internal of the top force 11 of the title mold made up of top force 11 and bottom force 12 is provided with a core 13, and a spherical or nonspherical convex lens transfer curved surface 13a is formed on the lower end surface of this core 13 along with fitting a molding ring 4 into said core 13. And the standard surface transfer curved surface 14a of this molding ring 14 is connected, without any gap, to the convex lens transfer curved surface 13a of the core 13, and a high-precision finishing is made so as to represent a tapered surface extending outwards at equal angles from the outer periphery of the axis center of the core 13 followed by fixing the curved surface 14a with a press member 15. A second core 16 is provided in the bottom force 12, on the outer surface of which a spherical or nonspherical concave transfer curved surface 16a is formed. Thence, heated and softened vitreous material is fed between the cores 13 and 16, which are put to pressure contact operation, thus forming a lens 30 through the transfer surfaces 13a, 16a and the standard surface transfer curved surface 14a.
Patent JP-2001140285-A (JP)
Title: Apparatus and method for controlling construction equipment
Inventor: ONDA KIMIMASA
IPC: F15B11/02
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To improve an operation feeling by enabling control of a pump flow rate in accordance with the preference of an operator and to ensure a load response feeling, while suppressing a rapid increase of an operating speed of a hydraulic actuator and a phenomenon of hunting induced thereby. SOLUTION: In an apparatus for controlling construction equipment, pump flow rate control means 3 and 4 which control discharge flow rates of working oil from hydraulic pumps 51 and 52 are constituted so that they control pump flow rates from the hydraulic pumps 51 and 52 by selecting either of control signals: a first control signal F(1)-1 (F(1)-2) for controlling the pump flow rates on the basis of the charascteristics of being in inverse proportion to the pressure of the working oil of bypass passages 61b and 66c on the downstream side of supply and discharge control valves 57-60 and 62-65 and a second control signal F(2)-1 (F(2)-2) for controlling the pump flow rates on the basis of the characteristics of being in direct proportion to the amount of operation of an operating member 54.
Patent JP-H01171478-A (JP)
Title: Method for cultivating bacterium of genus rhodococcus
Inventor: KAWAKAMI KIYOSHI
IPC: C12P13/02
Filed: 1987-12-26
Abstract: PURPOSE:To make it possible to obtain a bacterium of the genus Rhodococcus having extremely powerful nitrile hydratase activity, by cultivating a bacterium of the genus Rhodococcus having the ability to produce nitrile hydratase in a culture medium containing an organic acid added thereto. CONSTITUTION:A bacterium, belonging to the genus Rhodococcus and having the ability to produce nitrile hydratase is cultivated to produce bacterial cells having nitrile hydratase enzymic activity. In the process, an organic acid is added to a culture medium. At least one selected from propionic acid, n-butyric acid, isobutyric acid, n-valeric acid and isovaleric acid is preferably used as the organic acid. The concentration of the organic acid in the culture medium is normally about >=0.1-<20g/l.
Patent JP-H09164196-A (JP)
Title: Method to treat body fluid and instrument using this method
Inventor: HOSOYA NORIYUKI
IPC: A61M1/14
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To effectively and practically remove the substances bonded to binding proteins like serum albumin, etc., from body fluids such as blood, plasma, etc., without leaking binding proteins. SOLUTION: It is possible to put fluids such as blood, plasma, etc., which contain substances bonded to proteins in contact with a liquid which is close in solubility parameter to the substances bonded to the proteins with a permselective membrane between them, i.e., to remove the substances bonded to the proteins using chemical potential by immobilizing purifying substances whose absolute value of the difference in solubility parameter from the substances bonded to the proteins is within 10(cal/cm<3> )<1/2> on the surface of the membrane which is in contact with fluids such as blood, plasma.
Patent JP-H01170559-A (JP)
Title: Electrified heating method for refractory
Inventor: HAMAI KAZUO
IPC: B22D41/60
Filed: 1987-12-24
Abstract: PURPOSE:To maintain the plural bodies to be heated within the specified temp. range by a single power source panel by feeding the electric power fed from the power source panel to the body to be heated of a low temp. with switching it according to the temp. of the body to be heated. CONSTITUTION:A large current power source panel 1 is connected to an output switching circuit 3 via a power control circuit 2. The lead wire for electrified heating is then connected by branching to plural bodies 4 to be heated from said circuit 3. A temp. detection end 5 is provided on the respective body 4 to be heated and the detection value detected 5 is inputted to a convertor 6. Namely which body 4 to be heated is to be subjected to electrified heating is judged by the circuit 2 according to the temp. of the detected 5 body 4 to be heated and a specified signal is outputted to the circuit 3. Based on this control signal the electrifying object is changed over to another body 4 to be heated whose temp. drops from the body 4 to be heated attaining a high temp. by the electrified heating. All of the body 4 to be heated can always be held at more than specified temp. by using one unit of power source panel 1 by continuously performing this changeover.
Patent JP-H03188291-A (JP)
Title: Electrolytic catalyst coating
Inventor: RICHIYAADO SHII KAARUSON
IPC: C25B11/04
Filed: 1990-11-28
Abstract: PURPOSE: To make it possible to lessen the generation of oxygen by using an electrode of an electrically conductive metallic base material having a coating of a specific compsn. enhanced in stability under an alkaline condition at the time of electrolyzing a halogen-contg. soln. at low pH.  
     CONSTITUTION: The coating is formed on the electrode consisting of the electrically conductive metallic base material in order to intensify the stability under the alkaline condition at the time of electrolyzing the halogen-contg. soln. at the low pH. This coating contains ≥15 to <25% iridium oxide, 35 to 50mol% ruthenium oxide and ≥35 to <45mol% titanium dioxide with the oxide existing in the coating as 100mol%. Then, the molar ratio of the titanium oxide of the coating to the total of the iridium oxide and ruthenium oxide is smaller than 1:1 and the molar ratio of the ruthenium oxide to the iridium oxide is larger than 1.5:1 and up to 3:1. The generation of the oxygen is lessened by using such coated electrode. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H05164680-A (JP)
Title: Measuring method of particle in liquefied gas
Inventor: MATSUSHIGE HARUHIKO
IPC: G01N15/14
Filed: 1991-12-12
Abstract: PURPOSE:To measure the amount of particles in a liquefied gas correctly by promptly evaporating the liquefied gas which is kept sufficiently cold, heating the vaporized gas again and measuring the amount of particles therein. CONSTITUTION:A liquefied gas to be measured, for example, liquefied N2 gas is kept in the sufficiently cooled state by a liquefied gas of the same kind as the to-be-measured gas in a vacuum double pipe of heat insulating material so as not to turn to vapor until it enters an evaporator. When the liquefied gas is to be instantly vaporized in the evaporator, it is preferable to use an oil bath or a water bath as a heat medium. Then, the vaporized gas is heated again to approximately 100 deg.C or higher, more preferably, approximately 200 deg.C or higher to vaporize the ice in the liquefied gas. The particles in the vaporized gas are measured by a laser particle counter. According to this method, it becomes possible to measure the amount of particles in a liquefied gas other than liquefied N2 gas, for instance air, Ar, CO2, He, H2, Ne, O2 or the like.
Patent JP-H01169810-A (JP)
Title: Overhead power transmission line
Inventor: TAKAOKA MICHIO
IPC: H01B5/10
Filed: 1987-12-25
Abstract: PURPOSE:To prevent galloping vibration by twisting together a certain number of unitary strands equipped with conductive strand part around a tension resistant strand at a comparatively large pitch of twisting. CONSTITUTION:Conductive strand part 2 is formed around a tension resistant strand 1 to form as a whole a unitary strand Ui. That is, seven unitary strands U0, U1, U2,...U6 in the same construction are twisted loosely at a max. pitch which allows retention of each unitary strand without causing untwining, and thus a conductor (overhead power transmission line) C is formed. When this transmission line is bent, the unitary strand situated outside of the band is pulled while the one situated inside is compressed, so that relative motion is generated between the two. This prevent generation of galloping vibration originating from attached ice and snow.
Patent JP-H02176623-A (JP)
Title: Two-stage coupled type optical isolator
Inventor: TOGANO YUICHI
IPC: G02B27/28
Filed: 1988-12-28
Abstract: PURPOSE:To obtain an optical isolator which do not vary in characteristics with temperature and using wavelength by giving 1st and 2nd Faraday rotators mutually different angles of Faraday rotation. CONSTITUTION:Three polarizing plates 1-3 are so arranged that the axis of polarization of a polarizing plate B2 slant at 45 deg. to the axis of polarization crystal of a polarizing plate A1. A garnet thick film 5 which has the 46 deg. angle of Faraday rotation is arranged in the vicinity of the center of a magnet 6 so as to obtain a sufficient saturated magnetic field. A garnet thick film 4 with the 45 deg. angle of Faraday rotation, on the hand, is arranged in the vicinity of the end surface of the magnet 6 where the strength of a center axis magnetic field is small so that the practical angle of Faraday rotation is 44 deg.. Therefore, when one isolator part deteriorates in insulation due to variation of using wavelength, the other isolator is improved on the contrary and the deterioration and improvement cancel each other. Consequently, the optical isolator which has the stable isolation characteristics to temperature and wavelength variation is obtained.
Patent JP-H11265371-A (JP)
Title: Semiconductor process device simulation method and medium for storing simulation program
Inventor: KUMASHIRO SHIGETAKA
IPC: G06F19/00
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a simulation result at a high speed without consuming a spare memory not utilized for an arithmetic processing by considering a square small matrix and a small matrix as one element against a coefficient matrix, performing the arithmetic operation of the respective small matrixes with each other and performing an incomplete LU decomposition processing of the coefficient matrix. SOLUTION: By inputting an instruction of simulation operation start or the like from an input part 104 by an operator, a CPU 101 takes out a program from an external storage means 105 and loads it to a prescribed area on a memory 102 first. Then, the operator prepares data (matrix) required for simulation on the memory 102 by input from the input part 104. Then, the CPU 101 considers small matrixes of an (i)-th row and a (j)-th column constituted on the memory 102 as one element, performs an arithmetic operation of the respective small matrixes with each other and performs an incomplete LU decomposition processing of the coefficient matrix corresponding to the program loaded on the memory 102.
Patent JP-2000154764-A (JP)
Title: Accumulator fuel injection device
Inventor: TANABE YOSHIKI
IPC: F02M47/00
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To quickly perform fuel injection by providing a first accumulator storing a high pressure fuel from a pump and a second accumulator which is connected with a fuel passage on a downstream side of a control valve and stores a low pressure fuel and opening the control valve till fuel pressure within the second accumulator reaches a set value after an engine is started. SOLUTION: Before fuel injection starting time, a switching valve 5 and an opening and closing valve 7 are closed and a low pressure fuel supplied from a low pressure accumulator 4 to a fuel passage 10a is supplied to a control chamber 11 and a fuel chamber 12. This fuel pressure is applied to a needle valve 13 via a hydraulic piston 14 and a nozzle hole of an injector 9 is closed. Nest, when fuel injection starting time comes, only the opening and closing valve 7 is opened, the low pressure fuel within the control chamber 11 is discharged via an orifice 16 and a fuel return passage 10c, the needle vale 13 is raised, the nozzle hole is opened and the low pressure fuel is injected. Subsequently, a switching valve 5 is opened, the high pressure fuel from a high pressure accumulator 3 is supplied to the fuel chamber 12 and a high pressure fuel is mainly injected from the injector 9.
Patent JP-H02174227-A (JP)
Title: Plasma ion etching
Inventor: KAWAGUCHI MASAYUKI
IPC: C23F4/00
Filed: 1988-12-27
Abstract: PURPOSE:To improve etching speed by causing changed particles to perform cycloid movements in parallel to the surface of a substrate and performing etching after ionizing an etching gas efficiently while increasing plasma density. CONSTITUTION:If high frequency voltage is impressed to a substrate holder 9 from a high frequency power source 12 after closing switches S 1 and S 2, plasma takes place in a narrow region in which magnetic fields that are in contact with the surface of a substrate intersect at right angles. Ionization electrons in plasma rotate a ring like plasma region while performing cycloid movements in such a manner that its plasma region comes close to the surface of the substrate against the direction perpendicular respectively to an electric field that is at right angles to the surface of the substrate as well as to a magnetic field that is in parallel to the surface of the substrate, that is to say, towards the direction that is parallel to the surface of the substrate and then powerful plasma is obtained. In such a case, the substrate holder 9 generates negative self bias. As plasma makes it possible to ionize an etching gas effectively, such an ionized etching gas greatly improves the etching speed of the substrate.
Patent JP-H08221196-A (JP)
Title: Method for direct operation of image on monitor by using mouse
Inventor: MARUTEIN HERUGEETO
IPC: G06F3/0484
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To systematically and efficiently operate each operation by dividing a picture, and allowing the functions of the enlargement, reduction, movement, and scroll of a picture to belong to a mouse index in each range. SOLUTION: A screen is divided into 9 ranges 3-11, and all the ranges 3-11 are rectangular and come into contact with each other. Those ranges 3-11 are mutually demarcated with a line 15. Then, when a mouse index 12 is present in one of the ranges 3, 5, 9, or 11, the enlargement or reduction of a picture 2 can be attained. When a mouse index 14 is present in the range 7, the movement of the picture 2 can be attained. When a mouse index 13 is present in either one of the ranges 4, 6, 8, or 10, the scroll of the picture 2 can be attained. In this case, at the time of dragging with the mouse index, a pixel at the lower side of the mouse index follows up the operation of the mouse index in the begging of the operation. At the time of movement, all the pixels which can be displayed are relatively moved to the mouse index.
Patent JP-H05255123-A (JP)
Title: Sustained release tablet
IPC: A61K47/36
Filed: 1992-12-10
Abstract: PURPOSE: To obtain a controlled release or sustained release tablet effective in carrying out release control of an active ingredient in gastrointestine, especially intestinal juice and containing an active ingredient and bioalgin which concerns in production of microorganisms. CONSTITUTION: This pharmaceutical composition tablet comprises a therapeutically effective amount of an active ingredient to be released in gastrointestine and about 5-50wt.% bioalgin or its derivative which concerns in production of microorganisms. After two hr prescription, in pseudo intestinal juice, a tablet having 20% bioalgen content which concerns in production of microorganisms releases only 30% of the active ingredient, while a tablet having 20% algal alginate release >=80% of the prepared active ingredient.
Patent JP-H07210698-A (JP)
Title: Picture edition device
Inventor: NISHIGORI TETSUO
IPC: G09G5/36
Filed: 1993-12-27
Abstract: PURPOSE:To eliminate distortion for the original picture after expansion or reduction by changing one of the vertical and horizontal lines of the displayed picture and changing the other size so that the aspect ratio becomes constant according to the change. CONSTITUTION:The device consists of a keyboard connected to the main body, CRT being the picture display device, mouse, external storage device, picture input part, and mouse pad for mouse. Further, the main body includes a computer which performs processing changing the other size so as not to change the aspect ratio even when one of the vertical and horizontal lines of the picture is changed. In a control screen expanding an original picture 11 in the vertical direction, the computer automatically performs expansion processing in the horizontal direction so as to keep the aspect ratio of the original picture 11 according to the movement amount of an arror 12 representing the location of the mouse. Thus, the aspect ratio can be automatically set constant.