baber/WOPTO huggingface dataset:
Patent JP-H06198569-A (JP)
Title: Grinding wheel for grinding
Inventor: SATO HEIKICHI
IPC: B24D3/02
Filed: 1992-12-29
Abstract: PURPOSE:To hardly generate plugging and to improve rigidity by containing low melting point glass having a specified softening temperature at least in a grinding surface in a grinding wheel for grinding, which is used in groove machining for winding and chip cutting work in a magnetic head manufacturing process. CONSTITUTION:In the case of using an annular grinding wheel 1 as a grinding wheel for grinding a flat surface provided on one main surface of a disc-like metallic stand 2 serving as a support stand, the grinding wheel 1 is manufactured by adding low melting point glass together with abrasive grain to bond material (binding material), kneading the same and then forming the same in a disc-like shape. As low melting point glass used in the grinding wheel 1, glass having a softening temperature of below 450 deg.C is used, and the quantity of used glass is at least 5 volume % or more. When glass having a softening temperature of below 450 deg.C is used like, this glass is corroded by a grinding fluid (weak alkalescent solution) and eluded, so that abrasive powder which causes plugging is discharged by the elusion so as to prevent plugging.
Patent JP-2000182972-A (JP)
Title: Manufacture of semiconductor device
Inventor: AOYAMA TORU
IPC: C30B29/06
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To form an epitaxial film without a defect. SOLUTION: In a method for manufacturing a semiconductor device with a process of removing foreign substances, an SiGe epitaxial base 7 is grown on a single-crystal silicon substrate 1 in an opening 5 formed by dry etching. For removing foreign substances, after the dry etching and before the growth of the SiGe epitaxial base 7, a substrate to be grown is heated in an atmosphere of oxygen and dry etched for completely removing carbon base adherents 10 deposited on a silicon oxide film 2. In this way, an epitaxial film is formed without a defect.
Patent JP-H06200066-A (JP)
Title: Method for forming foam gasket
Inventor: NIIMI HIDEO
IPC: C08J9/30
Filed: 1992-12-28
Abstract: PURPOSE:To stably form a foam gasket having uniform cells at a good workability by delivering an organopolysiloxane compsn. comprising the main component and the curative component under a specified condition to a point to be sealed and allowing the compsn. to foam and harden. CONSTITUTION:Two components, the main component (tank 5) and the curative component (tank 6), constituting an organopolysiloxane compsn. which hardens while it is foaming are separately fed into and mixed with each other in a mixer 1 and the resulting mixture is poured through a nozzle 3 to a point to be sealed of an object 12 and allowed to foam and harden under such a condition that 1-50ml of a gas (e.g. air) based on 100g of the mixture is infected (from 10) into either the main or the curative component before mixing or into the mixture during or just after mixing.
Patent JP-H11194651-A (JP)
Title: Fixing device and image forming device equipped with the device
Inventor: HASEGAWA KAZUHIKO
IPC: G05D23/24
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To save wastefully consumed power and to excellently keep the carrying accuracy of recording material even in the case of consecutively fixing many sheets of recording material in a film heating type fixing device. SOLUTION: A fixing film 2 is pressed to a heater 1 by a pressure roller 4, whereby a fixing nip part 6 is constituted. While the recording material P on which an unfixed toner image is carried is held and carried by the nip part 6, the toner image is thermally fixed on the recording material P by heat from the heater 1. The device is provided with thermistors 7 and 14 respectively detecting the temperature of the heater 1 and the temperature of the roller 4. The target temperature of the nip part 6 attained when the heater 1 is heated and the recording material is not introduced to the nip part 6 is changed according to detected temperature detected by the thermistor 14 abutting on the roller 4.  The wastefully consumed power is saved, and a situation that the temperature of the roller 4 rises higher than necessary and the roller 4 is expanded is prevented, so that the recording material P is excellently carried even in the case of consecutively fixing the recording material P.
Patent JP-H11174332-A (JP)
Title: Laser microscope
Inventor: KUROIWA YOSHINORI
IPC: G02B21/00
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a laser microscope capable of selectively monitoring only illumination wavelength being an object. SOLUTION: Since laser power after light control is monitored by a reference light separation mirror 4 provided astern of dimming filters 3 and 23, correlation between the laser power illuminating a sample SP and output from an intensity detector 17 for monitoring light quantity is obtained. Since a laser shutter 5 is arranged at the rear of the mirror 4, the laser power is monitored in a state where the shutter 5 is closed and the laser power of the laser beam for illumination is adjusted by the filters 3 and 23. In the case of simultaneously monitoring the laser power having plural kinds of wavelength from plural laser beam sources 1 and 21, the wavelength of reference light selected by a wavelength selection device 16 is successively switched in proper timing. The selected wavelength is monitored by a control processor 14 together with output from the detector 17.
Patent JP-2001170651-A (JP)
Title: Ozonization controller for ozonization system
Inventor: SAKAMOTO YOSHIYUKI
IPC: C01B13/10
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To precisely control the concentration of ozone in each ozone contact basin without providing an expensive flow meter precisely measuring flow-in quantity at the inlet of each ozone contact basin. SOLUTION: The average concentration of ozone in ozone contact basins 3 is obtained by an ozone concentration average value computing part 12 based on the concentration obtained from an ozone concentration meter 6 in each ozone contact basin 3. In an ozone injecting quantity computing part 13, the total ozone injection quantity from an ozonizer 5 is obtained to bring the average concentration of ozone closer to a prescribed ozone concentration based on the average concentration of ozone, the prescribed ozone concentration and the flow rate of water to be treated from a flow meter 8. The ozone injection quantity in each ozone contact basin 3 is obtained by an ozone injection control part 14 based on the total injection quantity and the ozone quantity in each ozone contact basin 3 is controlled by a control valve 9a.
Patent JP-2001177486-A (JP)
Title: Band assignment device, transmission system and band assignment method
Inventor: ITO TEI
IPC: H04W72/04
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To suppress leakage power to adjacent channels in the case of simultaneously transmitting modulation signals with a plurality of bandwidths. SOLUTION: In the case of assigning bands to a plurality of modulation signals 41-44, when a minimum interval Δf0 between the bands assigned to the modulation signals is decided, the bands are assigned so that the interval between the assigned bands is the minimum interval. When the bands that can be assigned to the modulation signals are decided in advance in the case of assigning the bands to a plurality of the modulation signals, the bands are assigned to the modulation signals so that the interval between the assigned bands is as small as possible.
Patent JP-2000181454-A (JP)
Title: Sound production allocation method and sound production allocation apparatus
Inventor: KOMATA NAOYUKI
IPC: G10H1/18
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To speed up sound production allocation by retrieving sound production channels having empty channels from plural sound production channel groups, finding out an empty channel number from the retrieved sound production channel groups and allocating the fresh sound production to this empty channel number. SOLUTION: The sound production channels having the empty channels are retrieved from the plural sound production channel groups and the empty channel number is found out from the retrieved sound production channel groups. The fresh sound production is then allocated to this empty channel number. For example, a CPU 3 of an electronic apparatus instructs the sound production/ silencing in accordance with a key on/off event corresponding to the key touch and release manipulation of a keyboard section 1 and, on the other hand, executes the keyboard processing to form a sound production parameter in accordance with the playing information corresponding to the key touch and release manipulation. The CPU, then, executes the sound production allocation processing to allocate the sound production in correspondence thereto when the key on event occurs in the keyboard processing.
Patent JP-2000182892-A (JP)
Title: Composite electronic component and manufacture thereof
Inventor: KOJIMA YASUSHI
IPC: H01G4/35
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a composite electronic component with satisfactory high-frequency characteristic at a low cost. SOLUTION: This component has a capacitor block 13, wherein a capacitor is formed by alternately laminating dielectric ceramics and internal electrodes. A coil block 14 fixed on the capacitor block 13 is provided, wherein glass and internal electrodes are alternately laminated and a coil is formed by internal electrodes 16-1, 16-2. Furthermore, a pair of external terminal electrodes are provided for connection with the outside and for connection between the internal electrodes in the capacitor block 13 and the internal electrodes 16-1, 16-2 in the coil block 14.
Patent JP-H11173972-A (JP)
Title: Simulated deformation formation apparatus for paved road surface
Inventor: ABE YORIMASA
IPC: G01B21/02
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To obtain a simulated deformation formation apparatus by which a simulated deformation by the running operation of a vehicle on a curved course can be formed on a sample by applying a downward load and a sideward load are applied to a wheel. SOLUTION: A monocycle 3 is installed on a sample 1, a motor is operated, and the simulated deformation formation apparatus 2 is run back and forth. In this case, the monocycle 3 is run while a downward load and a side ward load are being applied. Thereby, a wheel-track dug deformation is formed in the running track of the monocycle 3. In the wheel-tack dug deformation, the track does not become a straight line when the transverse load is applied, and the track is formed to be an arc shape. In addition, the downward load which is applied at an environmental temperature of about 60 deg.C may be about 70 kgf in the same manner as in conventional cases (it is assumed that the load is applied to one wheel of a large truck). The transverse load may be about 1 to 50 kgf, and it is not limited especially.  Then, the downward load and the transverse load are made variable, and they are input to a computer so as to be computed. Then, a load which corresponds to an actual construction site can be set freely on the basis of data stored in the computer.
Patent JP-2000182947-A (JP)
Title: X-ray exposure mask and manufacture thereof
Inventor: OKADA IKUO
IPC: G03F1/22
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To manufacture an X-ray exposure mask wherein a diamond film is a membrane, under a condition wherein abnormal occurrence due to membrane is suppressed even with a frame comprising crystallinity. SOLUTION: A silicon nitride film (base material thin film) 102 is formed into a film-thickness 1-2 μm level so as to cover the surface of a silicon substrate 101 of crystal orientation (100) in surface by a low-voltage CVD method, and the silicon nitride film 102 on one surface of the silicon substrate 101 is flattened by, for example, chemical/mechanical polishing method to form a thin silicon nitride film 102a. Then a diamond film 103 is formed into a film- thickness 2 μm level on the thin silicon nitride film 102a.
Patent JP-H11170846-A (JP)
Title: Heating device for vehicle
Inventor: TAMADA TAKANOBU
IPC: F01P3/20
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a heating device for a vehicle utilizing an electric heater as an auxiliary heat source heating engine cooling water, but preventing the electric heater from coming into contact with the cooling water, also ensuring the point of safety, in the heating device with the engine cooling water serving as the heat source. SOLUTION: In the halfway of a route 15 circulating cooling water in a heater core 8, an auxiliary heating device 17 is provided. This auxiliary heating device 17 is constituted by two pipe materials 18, 19 interposed in the halfway of the route 15 to circulate the cooling water and ceramic heaters 20, 21 interposed by these pipe materials 18, 19. The two pipe materials 18, 19, for instance, forming a route in the upstream from the heater core 8 in shape of a U vent 24, and in this way are interposed in opposed route parts. A plurality of the ceramic heaters are provided, and a number of the ceramic heaters 20, 21 carrying a current in accordance with a cooling water temperature is switched.
Patent JP-H11182544-A (JP)
Title: Center bearing support
Inventor: YONETANI MITSUHIRO
IPC: F16F15/08
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To eliminate stress concentration of the part contacting with a retaining ring by the bellows part, and to prevent the occurrence of a crack of the bellows part by arranging a projecting part in the outer ring contact part of the bellows part having the pressed-in outer peripheral part of the retaining ring. SOLUTION: The annular projecting part 10 is integrally arranged in one shaft direction in a position opposed to the inner peripheral surface on an outer ring 3 of the almost intermediate part of a bellows part main body 7a and the outer peripheral part 7b. The recessed part 11 adjacent to the projecting part 10 in the whole or a part of the circumference is temporarily eliminated soon when the bellows part 7 is elastically deformed according to shaft directional displacement of a propeller shaft, and the bellows part 7 is elastically deformed with this projecting part 10 as a fulcrum after the bellows part main body 7a contacts with the inner peripheral surface of the projecting part 10 on the outer peripheral surface. Only the bellows part main body 7a is mainly elastically deformed, but the retaining ring 8 pressed-in outer peripheral part 7b is hardly deformed.  Therefore, the whole bellows part 7 is elastically deformed to prevent the occurrence of stress concentration on the contact part 7b of the bellows part 7 and a retaining ring 8.
Patent JP-2001173408-A (JP)
Title: Turbine building structure
Inventor: TAKESHITA AKIRA
IPC: F01K13/00
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a turbine building structure capable of reducing the quantity of buildings, reutilizing waste materials as well as shortening work term in an installation field while ensuring vibration control performance and aseismic performance with a simple structure. SOLUTION: This device is provided with a steel frame 20 for fixing a turbine power generator 5, and steel supporting frames 11 which is fixed integratedly with supporting legs 9 of a building 7 and for supporting the steel frame 20 through spring units 110 and vibration isolating dampers 230. The turbine power generator 5 and the steel frame 20 are formed as a module body 350 which is integratedly fixed in a manufacturing factory beforehand, and are transported to the building 7 by transport means, and then, they are installed through the spring units 110 and the vibration control dampers 230.
Patent JP-2000187005-A (JP)
Title: Flaw detecting method and apparatus
Inventor: OKUDA KENTARO
IPC: G01N21/88
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To detect even a flaw low in change of the brightness level. SOLUTION: The contour lines of pattern data to be inspected and plan pattern data are calculated in a contour part 12 by using three threshold levels Th1-Th3. These pattern data to be inspected and plan pattern data as well as a plurality separate contour lines are divided into a plurality of segments on the basis of an inflection point by respective dividing parts 16a-16c and these divided pattern data to be inspected and plan pattern data as well as the respective segments are compared by a recognition part 20 to recognize a flaw.
Patent JP-2001171182-A (JP)
Title: Printing control apparatus, printing apparatus, printing method, data conversion method, and recording medium
Inventor: FUJIMORI YUKIMITSU
IPC: H04N1/46
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To obtain favorable printed images by appropriately color converting individual images when images of a combination of various images are to be printed. SOLUTION: A plurality of kinds of color conversion tables in which colors expressing color images and combinations of color inks expressing the colors are related to each other are stored in a printer driver. When the color is converted, image data and color conversion table designation information which designates appropriate color conversion tables for pixels to be color converted are received. The presence/absence of forming dots of each color ink is judged on the basis of gradation data obtained by the color conversion, so that images are printed. Since the color conversion is enabled with reference to the appropriate color conversion table for each pixel, even the image of the combination of individual images can be printed to be the favorable image.
Patent JP-2000187053-A (JP)
Title: Substrate inspecting system
Inventor: FUJIMORI IKUMI
IPC: G01R31/28
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a substrate inspecting system which can judge whether or not a substrate is supplied to a substrate inspecting part in correct orientation, thereby avoiding wasteful inspection to the substrate. SOLUTION: The system is provided with a board inspecting part 6 with an inspecting terminal 12 which comes in touch with an electrode terminal of an engine board 50 to be inspected, a transfer rail 31 for transferring the board 50 to supply to an inspection position in the vicinity of the board inspecting part 6 and discharge from the inspection position, and a drive means (step motor) for driving the transfer rail 31 for the board 50 to bring the board inspecting part 6 and the board 50 at the inspection position close to each other to make the electrode terminal and the inspecting terminal 12 touch each other.  In this case, a through hole 50a and a guide pin 14 are formed respectively to the board 50 and the board inspecting part 6 to be engaged with each other when the board 50 and the board-inspecting part 6 approach to have the electrode terminal and inspecting terminal 12 touch with each other. A reflecting light sensor 34 is set for detecting whether the through hole 50a of the board 50 and the guide pin 14 of the board inspecting part 6 are engaged with each other or not.
Patent JP-2001175828-A (JP)
Title: Noncontact ic card
Inventor: KOBAYASHI KAZUO
IPC: G06K19/07
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a noncontact IC card which has plural IC modules built in one card base body so that the card is applicable to plural applications and guarantees excellent communication. SOLUTION: This card, equipped with at least two modules, a 1st coil connected to the modules, and a 2nd coil which is built in a card base body of plastic, etc., is applied to plural applications and guarantees excellent communication. The above modules and a 1st coil connected to the modules are united and made detachable from the card base body to increase or decrease, and replace them according to an application, thereby providing a flexible card.
Patent JP-H11178932-A (JP)
Title: Device for inserting into organism
Inventor: NISHIKAWA HISAO
IPC: A61M25/01
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a device for insertion into an organism by which the force and the direction the tip end of the device is abutting, i.e., vector informa tion of the force the tip end receives, can be obtained. SOLUTION: This device for insertion into an organism is equipped with an inserting tool 10 with four strain gauges 31a, 32a, 33a, 34a mounted on a side face of the tip end and positioned in equal angles, bridge circuits 50a, 50b electrically connected with strain gauges, and a calculation device with a calculation function to calculate a contact condition of the tip end part of the inserting device 10 using outputted signals from the bridge circuits. The calculation device calculates the stress vector state of the tip end part of the inserting device 10 using two output signals obtained by positioning facing two sets of strain gauges to adjoining positions on the bridge circuit 50b and outputted obtained by positioning strain gauges of a facing arbitrary set in facing positions to the bridge circuit 50a.
Patent JP-2000195837-A (JP)
Title: Micromachining, magnetic probe for microscope and electric field sensor
Inventor: MATSUMOTO TAKAO
IPC: G01Q70/14
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To accurately perform micromachining on SrTiO3 single-crystalline substrate by a method, wherein the substrate is immersed in an H3PO4 solution and is heated and formed into a prescribed shape corresponding to the shape of an etching mask on the SrTiO3 single crystal substrate. SOLUTION: A substrate as a whole is made to adhere closely to another substrate formed of a material, such as a slide glass 7 which is hardly etched by H3PO4 solution, with a silicone rubber 6 in a state in which the rear face of the substrate is faced upward (d). This closely adhered substrate is put in the H3PO4 solution which was kept at a boiling point of 150 deg.C or thereabouts and is subjected to crystal anisotropic etching (e). The time for etching the closely adhered substrate is suitably chosen, and the etching ends. Here, for preventing the whole substrate from breaking, when the whole substrate is peeled from the glass 7, it is preferable that some of an SrTiO3 film 8 be left for keeping the mechanical strength of the whole substrate. The whole substrate is peeled from the glass 7, and the remaining silicone rubber 6 is removed.  In this state, this time, the closely adhered substrate is etched in the H3PO4 solution which was kept at a boiling point of 80 deg.C or thereabouts and a through-hole 9 is formed on the SrTiO3 single-crystal substrate 1 (f).
Patent JP-2000193193-A (JP)
Title: Framework structure
Inventor: HORI AKIO
IPC: E04C3/32
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a structure member having a load support ability which can give a visual discontinuity, namely a designing float feeling to an obsever. SOLUTION: A solid unit 10 is constituted by connecting two triangle frameworks, arranging the prescribed corners 15, 25 of respective framework to both ends so as to separate, spreading the pulling materials between respective corners of both frameworks, arranging plural solid units in nearly linerly, connecting with the corners 15, 25 of respective ends and spreading the pulling materials 18 between the prescribed corners 16a, 16b, 26a, 26b of adjacent solid units.