baber/WOPTO huggingface dataset:
Patent JP-H08171719-A (JP)
Title: Production of magnetic recording medium
Inventor: SHIGERU TOMOO
IPC: G11B5/84
Filed: 1994-12-19
Abstract: PURPOSE: To obtain a process for production of magnetic disks capable of making mass production of the magnetic disks having good surfaces. CONSTITUTION: The substrates of the magnetic disks subjected to texturing are subjected to an electrolytic etching with alternating currents and thereafter, ground surface films and magnetic films are formed on the surfaces. This electrolytic etching is executed by arranging the many substrates 1, 2 in a direction orthogonal with the substrate surfaces within an electrolyte 3 and passing the square waves alternating currents between the substrates 1 of the odd numbered place and the substrates 2 of the even numbered place. The surfaces of the having high control accuracy and high intra-surface uniformity by using electrolytic etching are obtd. The mass production of the magnetic recording media on an industrial scale is made possible by not using electrode plates for the electrolytic treatment.
Patent JP-2000326867-A (JP)
Title: Front end module mounting structure
Inventor: MIYATA DAIZO
IPC: B62D25/08
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To easily mount a radiator core on a car body by extending both end parts to be mounting parts on the car body for a front end module backward and mounting both the end parts in the vicinity of suspension mounting parts of the car body. SOLUTION: By matching mounting holes 12b formed at rear end parts 12a of both end parts 12A of a radiator core 12 with mounting holes 30a and fastening the mounting holes 12b and the mounting holes 30a with bolts and nuts and overlapping mounting parts 10b provided on both front surface lower end parts sides of a front end module 10 with front ends 42a of front side members 42 of the car body and fastening the mounting parts 10b and the front ends 42a with bolts and nuts, the front end module 10 is mounted on suspension mounting parts 30. Therefore, mounting accuracy of the mounting holes 30a of the suspension mounting parts 30 is high and the front end module 10 can be easily mounted.
Patent JP-H07201579-A (JP)
Title: Noise filter
Inventor: OHASHI YOSHIAKI
IPC: H01F17/06
Filed: 1993-12-28
Abstract: PURPOSE:To obtain an attenuation effect equal to or higher than one with a circular core against high-frequency noises, by arranging a signal line in the hollow part of a specific ferrite core. CONSTITUTION:The U-shaped ferrite core 10 of the noise filter has a U-shaped construction of a constant thickness. A ratio a/b is set to be 9 to 60, where (a) represents the distance from the bottom 12 of the U-shaped inside up to this free ends 14 and 16, and (b) represents the distance between both free ends 14 an 16. A signal line SL is arranged in the hollow part 18, at the bottom 12 for example. As a result, a bad influence against signals being in a relatively low-frequency band is made extremely small and made to pass, and it becomes possible to obtain an attenuation effect equal to or higher than one with a circular core against high-frequency noises.
Patent JP-H05164970-A (JP)
Title: High-resolution microscope
Inventor: ICHIMURA TSUTOMU
IPC: G02B21/00
Filed: 1991-12-18
Abstract: PURPOSE:To detect a body which is too small to detect with the resolution of an objective by detecting the body in a direction almost perpendicular to a sample lighting direction. CONSTITUTION:Illumination light L is converged through a condenser lens on nearby an observation point of a sample, arranged on a stage 3, along the sample surface. Consequently, the wave front of the illumination light L becomes a plane nearly perpendicular to the sample surface nearby the observation point of the sample S and travels along and nearby the surface of the sample S, the incident light L is diffracted almost at 90 deg. because of the spatial frequency of a fine body which is too small to detect with the resolution of an objective 6 nearby the sample, and its diffracted light 5 is observed through the objective 6 and an ocular 7. It is therefore known that the structure which is too small to detect with the resolution is present in an extremely fine area of the sample S which is determined by the resolution of the objective 6. In this case, a light wave traveling at right angles to the observation direction is generated by total reflection or even with an evanescent wave traveling along and nearby the sample surface.
Patent JP-H09174450-A (JP)
Title: Driver
Inventor: SUZUKI MIKITO
IPC: B25B23/10
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To facilitate a work to mount and demount a thread by modifying the structure of a driver. SOLUTION: A cylindrical collar 2 is provided to contain a bit 1 making contact with the head part of a thread. The collar 2 is formed integrally with a flange part 4 through the force of two springs 3. By mounting the flange part 4 on a motor-driven driver body, the collar 2 is positioned around a bit 1. As a result of the the bit 1 interening, the collar 2 is movable in a rebounding manner in the axial direction of the bit 1. Further, the inside diameter of the collar 2 is sized enough to allow holding of the head part of the threads making contact with the bit 1. In this case, the inside diameter is set to a value adding a clearance of 0.2mm to the heat part diameter of a using thread.
Patent JP-H05163098-A (JP)
Title: Method for growing lanthanum aluminate crystal
Inventor: KAWAKAMI HIROSHI
IPC: C30B29/22
Filed: 1991-12-18
Abstract: PURPOSE:To readily and efficiently take out a crystal without requiring troublesome operation to remove melt residues in a crucible after growing the crystal and causing the breakage or deterioration in the crucible in a method for growing a lanthanum aluminate crystal according to a method for pulling up the crystal. CONSTITUTION:Lanthanum oxide is added to a melt residue in a crucible after growing a crystal to solidify the residue into a polycrystal containing a phase rich in the lanthanum. Thereby, the residue is solidified in a state rich in the lanthanum. As a result, the residue can mechanically and extremely readily be removed. Self fine powdering of the residue considered due to moisture absorption occurs especially by exposing the solidified residue to steam or water under specific conditions. The residue can extremely easily be separated from the crucible and the life of the expensive crucible can remarkably be prolonged. Consequently, the crucible cost and further crystal growth cost can remarkably be reduced.
Patent JP-H08169003-A (JP)
Title: Pressing method for fire brick
Inventor: EBATA MASAMICHI
IPC: B28B3/02
Filed: 1994-12-19
Abstract: PURPOSE: To obtain a fire brick, which has homogeneous bulk density and high durability by a method wherein the fire brick is uniformly pressurized. CONSTITUTION: Body 11 containing 6-15wt.% of liquid such as binder or the like is charged in a split mold 3 for pressing so as to pressurize the body 11 with the predetermined pressure. Then, the liquid such as binder or the like oozing from the peripheral part of the body 11 is discharged from the joint part of the mold 3 so as to produce, a formed body by pressurizing the body in order to bring the content of the liquid such as the binder or the like to 6wt.% or less.
Patent JP-2000162364-A (JP)
Title: Device for calculating reactor core performance of reactor
Inventor: ISHII KAZUYA
IPC: G21C17/00
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To correct an output-TIP response coefficient, and to improve calculation accuracy by using a neutron detector actual measurement value at a plurality of past points in time and an analysis result at the past points, by analyzing the relationship between both of them, and by using the analysis result and the neutron detector actual measurement value at the moment. SOLUTION: Each time when plant data is inputted and reactor core performance such as three-dimensional output distribution is calculated, the plant data and an analysis result are stored into a plant data and analysis result storage 5. After that, when the reactor core performance is newly calculated, the relationship between the plant data and the analysis result being stored into the storage 5 at a plurality of past points in time is analyzed by an analyzer 6. In a device 7 for correcting a nuclear constant, the nuclear constant to be corrected is read from a nuclear constant storage 4 for correcting. More specifically, the first calculation result of repetition is stored into the storage 5 each time when the reactor core performance is executed, the data and the analysis result are read from the storage 5 by the analyzer 6, and an output-TIP response coefficient is corrected.
Patent JP-2001154246-A (JP)
Title: Stroboscopic device
Inventor: UCHIYAMA HIROYUKI
IPC: G03B15/05
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a stroboscopic device make to easily obtain an appropriate reference voltage. SOLUTION: The voltage charged in a capacitor 36a of an RC integrating circuit 36 is converted into a voltage data by an A-D converter 43. A comparison means 45a compares the obtained charged voltage data with a reference voltage data pre-stored in an EEPROM 40. Based on this comparison result, the capacitor 36a is charged by applying a prescribed voltage to the RC integrating circuit 36 when the charged voltage data is smaller than the reference voltage data, while the capacitor 36a is discharged to bring the capacitor charged voltage into a voltage value presented as the reference voltage when the charged voltage data is larger than the reference voltage data, and the charged voltage of the capacitor is used as a reference voltage.
Patent JP-H04195638-A (JP)
Title: Semiconductor integrated circuit
Inventor: HONGO KATSUNOBU
IPC: G06F9/48
Filed: 1990-11-28
Abstract: PURPOSE:To prevent an unnecessary task from initiating an interruption and to obtain flexible processing program constitution by deciding task generation and performing task switching when a comparison type timer for task data for task selective switching initiates an interruption. CONSTITUTION:A task generation decision control circuit 12 outputs a data pointer 13 for task generation decision making which indicates corresponding task generation decision data in a task generation decision data storage circuit 11 stored with plural task generation decision data and outputs a task generation signal according to task generation decision data indicated by a data pointer 13 for task generation decision making when a coincidence detection output is sent out. A task switching control circuit 8 controls a pointer for task data indicating corresponding task data in a task data storage circuit 7 stored with plural task data and its output is sent to a central processing unit 10. Consequently, unnecessary interruption processing is prevented and a processing program is made flexible.
Patent JP-H10172516-A (JP)
Title: High pressure discharge lamp and lighting system
Inventor: HONDA HISASHI
IPC: H01J61/36
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To lengthen the life of a lamp by arranging a pair of electrodes in which an electrode main part locates in a discharge space part and a discharge medium containing an ionized material of light emitting metal sealed so as to evaporate the whole during lighting and a noble gas. SOLUTION: A spindle-shaped discharge space part 1a in the center and a cylindrical small diameter cylinder part 1b at both ends of the discharge space part 1a are integrally formed in a discharge container 1. The base ends of electrode axes 3a, 4a of tip anode and cathode 3, 4 of a current introducing conductor 2 are connected, a sleeve 5 is fit, then they are inserted into the small diameter cylinder part 1b, glass seal 6 is placed on the edge surface of the small diameter cylinder part 1b and heated. The glass seal 6 is melted, penetrates into a small gap formed between the small diameter cylinder part 1b and the sleeve 5 and into between the sleeve 5 and the current introducing conductor 2, and airtightly seals there by being cooled. A discharge medium is a halide mainly comprising dysprosium iodide, scandium bromide, and neodymium iodide, mercury, and argon.
Patent JP-H05142862-A (JP)
Title: Electrostatic image developing toner
Inventor: YAMAMOTO YASUO
IPC: G03G9/09
Filed: 1991-11-26
Abstract: PURPOSE:To provide an electrostatic image developing toner improved in anti- environmental dependency. CONSTITUTION:An electrostatic image developing toner contains at least a binder resin and a compound represented by a formula. In the formula, R1 and R2 each represent an alkyl group having 1-5 carbon atoms. By using non- metal phthalocyanine or a phthalocyanine having aluminium as the central metal together, a blue toner improved in anti-environmental dependency can be provided.
Patent JP-H07330907-A (JP)
Title: Purified polyether-modified polysiloxane composition and its production
Inventor: HINO KENICHI
IPC: C08L71/02
Filed: 1994-12-22
Abstract: PURPOSE:To obtain the subject compsn. which is stable during storage and of which side reaction products and unreacted compds. do not generate odorous substances due to hydrolysis, oxidation, etc. CONSTITUTION:A polyether-modified polysiloxane compsn. synthesized by the hydrosilylation of a polyoxyalkylene having terminal carbon-carbon double bonds with a hydropolysiloxane is subjected to hydrogenation.
Patent JP-H08179417-A (JP)
Title: Electromagnetic damping mechanism for film surface moving type automatic focusing camera
Inventor: YAMAMOTO MASARU
IPC: G02B7/28
Filed: 1994-12-20
Abstract: PURPOSE: To provide an electromagnetic damping mechanism for a film surface moving type automatic focusing camera, capable of surely controlling the damping of a movable part and holding the position of the movable part, when it is not actuated by rocking between two positions around a rocking shaft with the application of positive and negative pulselike currents, so as to damp an FB movement and release the damping and holding of the position, even if a current is cut. CONSTITUTION: A negative pulse is applied to an electromagnetic damping part 11 and a damper 14 releases a damping rod 12, to release the locking of an optical axis unit B. A driving current is applied to a linear motor and the optical axis unit B starts to move for focusing. A position detecting signal from a linear encoder is received and when the unit B approaches a desired FB position, a positive pulse is applied to the electromagnetic damping part 11 and the damper 14 abuts against the damping rod 12, to apply the damping and cut the driving current. Then, the negative pulse is applied to release the damping and the driving current is applied. These operations are repeated to apply smooth damping to the unit B moved at a high speed and even if the current is cut the position can be held.
Patent JP-H09151738-A (JP)
Title: Intake device for internal combustion engine
Inventor: FUJIWARA HIDEO
IPC: F02B31/00
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To generate a strong reverse tumble flow when an internal combustion engine is operated under a partial load so as to improve fuel consumption by providing on an intake port wall on a side positioned near to the exhaust valve of an intake port, an intake control valve which is projected in the intake port during partial load operation and stored during fully opening load operation. SOLUTION: In an internal combustion engine 2, a fuel injection valve 34 is arranged on a cylinder head on a side separated from the exhaust valve 28 of an intake valve 26, and the intake port 22 of an intake device 20 is arranged to be positioned between the intake valve 26 and the exhaust valve 28. Hereby, an intake flow led to flow from the intake port 22 into a combustion chamber 18 is made to be a reverse tumble flow shown by an arrow A, which is reverse to a normal tumble flow (vertical vortex).  An intake control valve 38 by which the intake flow of the intake port 22 is controlled is arranged in the intake device 20, and the intake control valve 38 is controlled to be projected in the intake port 22 when the internal combustion engine 2 is operated under a partial load, and also stored in an intake port wall 40 when the internal combustion engine 2 is operated under a fully opening load.
Patent JP-2000157923-A (JP)
Title: Coating liquid applying and drying method
Inventor: AOKI KEIICHI
IPC: F26B13/10
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To restrain an irregularity or defects of a coated surface and also to obtain a uniform film thickness even in the case where the surface of a face to be coated of a supporting body is rough at the time of applying and drying an organic solvent containing coating liquid to the supporting body continuously travelling. SOLUTION: In this method of applying and drying an organic solvent containing a coating liquid to a supporting body 1 continuously travelling, the supporting body 1 is made to dash into a drying zone 30 having a heating means within 5 sec after coating, and also the wind velocity over the coated film in a space up to the rushing into the drying zone 30 is held at 1 m/sec or less. An organic solvent contained in the coating liquid contains organic solvent components having viscosity of 1 cp or less and a boiling point of 100 deg.C at normal temperature and pressure.
Patent JP-H04200561-A (JP)
Title: Blood treating device
Inventor: HAGIWARA KAZUHIKO
IPC: A61M1/18
Filed: 1990-11-30
Abstract: PURPOSE:To obtain the blood treating device which does not induce the remaining of blood and does not cause the case of stop of blood flow with simple constitution by determining the diameter of the disk-shaped space of a blood inflow port, the thickness of the disk-shaped space and the inside diameter of a juncture between a flat part and a cylindrical part so as to satisfy specific conditions. CONSTITUTION:The blood inflow port 1 of the blood treating device has the flat part 8 forming the disk-shaped space facing a partition wall 6 and the cylindrical part projecting outward from the central part of the flat part. Further, the blood contact surface of the blood port in the technique means or blood means device which has 0.02<=h/D<=0.2 in the relations between the diameter D of the disk-shaped space, the thickness (h) of the disk-shaped space and the inside diameter A of the juncture between the flat part and the cylindrical part and satisfies the condition of h<=A, is subjected to an antithrombotic treatment. The blood stagnation in the port is prevented by such blood port shape and the formation of a thrombosis is prevented as well.
Patent JP-2001151418-A (JP)
Title: Fiber bundle, manufacturing method thereof, jointing method thereof, and fiber bundle jointing device
Inventor: TAKEUCHI JUNJI
IPC: D04H3/04
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To joint two flat fiber bundles formed out of non-twisted long fibers so that even a jointing part may have a high degree of freedom in shape without degrading handling performance. SOLUTION: Two flat fiber bundles F formed out of non-twisted long fibers are pressed down, with the end parts of the respective fiber bundles placed one upon another, at two positions with prescribed spacing therebetween in such a direction as the fiber bundles are disposed, by a supporting part 4 and a grasping member 8 respectively. Compressed air is injected in order from air injection holes 24a into a plurality of positions disposed, between the two positions where the fibers are pressed down, in the direction intersecting the direction in which the fiber bundles are disposed, thereby permitting adjacent fibers to intertwine each other. The compressed air is injected under such a condition as the fiber bundle on the side of compressed air injection are loosened when the end parts of both the fiber bundles are placed one upon another.
Patent JP-H07195832-A (JP)
Title: Thermal recording paper
Inventor: WAKAMATSU KIICHIRO
IPC: D21H17/62
Filed: 1993-12-28
Abstract: PURPOSE:To improve the coating stability and printability of an aq. coating soln. and the preservability or the like of a recording part by adding a neutral rosin agent and aluminum sulfate being a fixing agent for the rosin agent and arranging a thermal layer on a support using a styrene/acrylic resin as a surface sizing agent. CONSTITUTION:Thermal recording paper cotains a colorless or light-colored basic dye and a coupler reacting with the dye to develop a color. In this case, neutral rosin is added to a pulp slurry as a sizing agent in an amt. of 0.05-1.5% by wt. of pulp and aluminum sulfate is added to the pulp slurry as a size fixing agent in an amt. of 0.2-2.0% by wt. of pulp. 0.01-0.2g/m<2> of a styrene/acrylic copolymer is applied to the surface of raw paper containing 2-20wt.% of calcium carbonate as a surface sizing agent along with starch and this coated raw paper is used as a support. At this time, the size degree of the raw paper due to JIS-P-8122 is set to 2sec or more. Further, old paper pulp is added to the raw paper.
Patent JP-H03209317-A (JP)
Title: Nontoxic wound cleaning composition
Inventor: RITA EE BURENDEN
IPC: A61P17/00
Filed: 1990-11-30
Abstract: PURPOSE: To obtain a cleaning composition reduced in or freed from the toxicity of surfactant to wound cells, by formulating a physiological salt in a cleaning surfactant consisting of an EO/PO block copolymer. CONSTITUTION: This composition, which is used for cleaning, rinsing and immersing wounds, comprises (A) pref. 0.001-40 (esp. 0.5-5) wt.% of an effective amount of a nonionic, water-soluble surfactant selected from the group consisting of ethylene oxide(EO)/propylene oxide(PO) block copolymers of formula I ((x) and (x') are each 2-122; (y) is 16-54), formula II ((x) and (x') are each 7-21; (y) is 4-163), formula III and formula IV ((x), (x'), (x") and (x''') are each 2-122; (y), (y'), (y") and (y''') and each 2-32), (B) an effective amount [pref. >=0.01 (esp. 0.2-1.3) wt.%] of a physiological salt, e.g. alkali (alkaline earth) metal chloride, phosphate, sulfate, esp. sodium chloride, and (C) the rest of water.
Patent JP-2000163584-A (JP)
Title: Device for identifying paper sheets
Inventor: SHIBATA FUMIO
IPC: G06T7/00
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To enable identifying with high precision in spite of the occurrence of a cutting deviation or a transportation slip in paper sheets by permitting feature data extracted from respective sensor outputs to be the ones at a same place in the case of executing identification by means of the plural sensor outputs. SOLUTION: A position with the largest or smallest output waveform is made to be a feature position at every section from one kind of output waveform of the sensor, which is obtained at every section in accordance with the transportation quantity of the paper sheets (S4), another kind of output of the sensor at the feature position is obtained as feature data (S5) and the paper sheets are identified by using the feature data. Thus, the two kinds of sensor detection outputs become detection values at the same feature position the, influence of the position deviation or the transportation slip of the paper sheets is eliminated.