baber/WOPTO huggingface dataset:
Patent JP-H11132236-A (JP)
Title: Manufacture of bearing device, bearing device and motor using the bearing device
Inventor: FUJINAKA HIROYASU
IPC: F16C33/14
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a bearing device, high in mechanical accuracy, and advantageous in reliability, in the bearing device for a motor used to information and image.acoustic apparatuses, etc. SOLUTION: In a bearing device wherein an inner diameter part 2 sliding with a motor shaft, and a flange 3 are integrally formed by sintered alloy; the flange 3 can be worked in a plastic deformation region, by providing an uneven part on the flange 3 at the time of molding the pressed power of sintered alloy, pressing the flange 3 by a plane-like die concurrently with the fabrication of the inner diameter part 2 at the time of re-pressing work, and plastically deforming the projection to fabricate it into a nearly plane state. Consequently, accuracy can be stabilized, mechanical accuracy can be increased, and moreover the plastically deformed portion can be into a condition having extremely few vacancies; thereby providing a bearing device being suppressible in the swell and infiltration of lubricating oil, and excellent in reliability.
Patent JP-H09159217-A (JP)
Title: Air conditioner
Inventor: KINOSHITA KANJIRO
IPC: F24F5/00
Filed: 1995-12-04
Abstract: PROBLEM TO BE SOLVED: To enable an air conditioner to be operated without increasing an operating sound and under a state in which the air conditioner is closely contacted with a wall surface or the like. SOLUTION: This air conditioner is comprised of a heat exchanger 3 oppositely arranged against a suction grill 2 installed at a front surface of a box-like casing 1, a blower 4 having a suction port 6 at a rear surface side of the heat exchanger 3 and baying its rotating shaft 5 substantially crossed with the heat exchanger 3, and an air blowing-out grill 7 formed at one-way side surface while being crossed with the rotating shaft 5 in the box-like casing 1.  In this case, a rear surface side of the blower 4 is provided with a partition plate 16 for parting between a main blowing-out flow passage 14 for guiding a flow of blown air from the blower 4 toward the blowing-out grill 7 and in a direction opposite to the blowing-out grill 7 and a sub-blowing-out flow passage 15 positioned at a rear surface side of the main blowing- out flow passage 14 and for guiding a flow of blown-out air in a direction of the blowing-out grill 7 and having an opening 17 for communicating the win blowing-out flow passage 14 with the sub-blowing-out passage 15, resulting in that a flow of air blown out of the blower 4 can be blown out by two flow passages of the main blowing- out flow passage 14 and the sub-blowing-out passage 15.
Patent JP-H04184243-A (JP)
Title: Apparatus for inspecting twin crystals of thin quartz plate
Inventor: ADACHI TADASHI
IPC: G01N21/958
Filed: 1990-11-20
Abstract: PURPOSE:To easily handle a crystal sample under usual illumination without imparting disturbance to the sample by inputting the images of a thin quartz plate irradiated from different directions to store several images and mutually comparing the images to evaluate the difference value thereof to output the presence of a twin crystal. CONSTITUTION:A thin quartze plate 1 is subjected to transmitted illumination by spot illuminators 2a-2d successively lighting one at a time by a lighting change-over device 3 and the images thereof are resepectively stored in frame memories 6a-6d. A max. value detector 7 subjects the memories 6a-6d to raster scanning at the same time and compares data to output the max. value. In the same way, a min. value detector 8 outputs the min. valule and a difference device 9 takes the difference between both values to accumulate the same on an accumulation adder 10. A comparator 12 compares this difference value with the reference value from a reference value input terminal 11 and, when the difference value exceeds the reference value, a signal showing a twin crystal is outputted to a twin crystal presence output terminal 13. By this constitution, the thin quartz plate can be easily handled under usual illumination.
Patent JP-H10160124-A (JP)
Title: Cooker burner
Inventor: OTAKE NOBUO
IPC: F23D14/06
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To overcome defects that the central heat distribution is deteriorated, unevenness in heating is generated and Chinese dishes requiring the large quantity of heating in the central part cannot be met because the flame holes of an inner burner and an outer burner are both provided outward and the number of the flame holes are increased in a burner realizing a high combustion using a conventional double burner having an outer ring burner and an inner ring burner. SOLUTION: A cooker burner 1 comprises a double burner having an inner ring burner 2 and an outer ring burner 3 to realize a high combustion. The inner ring burner 2 has the rate of primary air of 70% or more ad is provided with inward flame holes 10 for forming flame inward. The lower part of the inward flame holes 10 is closed by a closing part 17. The temperature of the flame formed by the inward flame holes 10 becomes high and the flame is assuredly blown upward and spreads in the periphery of a cooking appliance 5 along the lower surface thereof. The outer ring burner 3 heats the periphery of the cooking appliance 5 with its high heating power ad the high temperature flame of the inner ring burner 2 heats the wide rage of the inner side of the cooking appliance, so that the above mentioned inconveniences can be solved.
Patent JP-2001132358-A (JP)
Title: Entrance/exit structure for bathroom unit
Inventor: KASAI HIDEKI
IPC: E06B7/26
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To provide an entrance/exit structure of a bathroom unit attaining barrier free, surely discharging hot water and water run out to an adjoining room across a sill from an opening provided in a cover part, and eliminating any possibility of the opening from overflowed with the hot water and the water by the counterflow. SOLUTION: The hot water and the water run from the bathroom side to the sill are made to flow into a main drainage receiver 26 via an opening provided in the still, and the hot water and the water run out to the adjoining room side across the sill 21 are made to flow into a sub drainage receiver 28 from the grooved opening 27 provided in a space relative to the door of the cover part 22. A cylindrical buffer space 29 with drainage through holes 29c, 29d communicated with the receivers bored in a partition wall between the adjoining receivers is provided between the main drainage receiver and the sub drainage receiver. The total area of the drainage through hole provided in the partition wall in the sub drainage receiver side is set smaller than the total area of the drainage through hole provided in the partition wall in the main drainage receiver in the buffer space.
Patent JP-H11148929-A (JP)
Title: Apparatus for measuring enclosure in molten aluminum alloy
Inventor: KOIDE KUNIHIRO
IPC: G01N33/20
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus capable of simply measuring an amt. of an enclosure in a molten aluminum alloy. SOLUTION: A cylindrical part 11 forming a cylindrical space 13 and the filter provided to one end of the cylindrical part are provided and the filter 15 is immersed in a molten metal composed of a molten aluminum alloy at predetermined depth and the ratio of the enclosure contained in the molten aluminum alloy is measured on the basis of the amt. of the molten metal passed through the filter within a predetermined time by the head pressure of the molten metal corresponding to the predetermined depth to be held in the cylindrical space. When the enclosure is much, the meshes of the filter are closed by the enclosure and the passing resistance of the molten metal is increased. The amp. of the molten metal passed through the filter is changed by the passing resistance and the amt. of the enclosure is known.
Patent JP-2001135356-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: TEJIMA MINORU
IPC: H01M4/587
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a battery having good contact with a collector, excellent cyclic characteristics, and easy handling of an electrode plate during coating wherein a scaly natural graphite is used as a negative electrode for a non- aqueous electrolyte secondary battery. SOLUTION: A scaly natural graphite is used for a negative electrode active substance for a nonaqueous electrolyte secondary battery, wherein the scaly natural graphite is processed into spherical.
Patent JP-H03177739-A (JP)
Title: Temperature control device
Inventor: MAEDA MASAYUKI
IPC: F24F11/02
Filed: 1989-12-05
Abstract: PURPOSE:To enable high-precise control of temperature by providing a control means which controls a heater so that temperature in a room to be controlled is adjusted to a set value based on a control range and a set value set by a range set means and temperature measured by a measuring means. CONSTITUTION:A set value TS set by a temperature set circuit 31 is inputted, and a lower and an upper limit value are calculated in a given range based on the inputted set value TS. The upper and lower limit values of a control range calculated by a control range calculating circuit 32 and the set value TS are outputted from a control range output circuit 33 ad fed to a temperature regulator 18. The temperature regulator 18 inputs an indoor temperature measured by a temperature measuring device 13. PID control is effected so that a deviation between the inputted set value TS and the inputted indoor temperature is reduced to zero. After PIA computation is effected, a voltage regulation command is transmitted from a temperature regulator 18 to an electric heater 20 to perform control of temperature in a thermostatic chamber 8.
Patent JP-H11135204-A (JP)
Title: Electric connector
Inventor: SAGAWA TETSUYA
IPC: H01R12/16
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an electric connector having a tine plate capable of certainly preventing an occurrence of a crack for soldering for connecting tine portions of contacts to a circuit board. SOLUTION: An electric connector 1 comprises: a housing 10; a plurality of contacts 20 attached to the housing 10; and a tine plate 30 aligning the tine portions 22 in the plurality of contacts 20. The tine portion 22 is solder- connected to a circuit board 40. Each of tine portions 22 in a plurality of contacts 20 has an incline portion 23 inclining against the perpendicular direction perpendicularly crossing to the tine plate 30. All of the incline portions 23 incline in the same direction.
Patent JP-2001134262-A (JP)
Title: Image display device and method thereof and storage medium
Inventor: MIKAWA TAKUMA
IPC: G09G5/36
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To display characters or the like to be easily read regardless of the size of display images. SOLUTION: An image input device 10 supplies image data to an image variable power processor 16, an image size specifying device 12 supplies a variable power information following the image size specified by a user to a device 16 and a display data size deciding device 18, a display data input device 14 supplies display data to the device 18. The device 16 variably magnifies an image from the device 10 with a magnifying power following to the magnifying power information from the device 12. The device 18, a display data judging device 20, a redeciding device 22 and a switch 24 decides the variable power rate and the display position of display data such as that the display data do not stick out from a display image from the variable power rate of the size of a display image.  A display data image preparing device 28 prepares image data corresponding to the display data by referring to a font memory 26 in accordance with information of the display data, the display size and the display position from the switch 24. A display image preparing device 30 composes the image data of the display data from the device 22 on pre-variably magnified image data from the device 16 to apply the composed data to an image display device 32.
Patent JP-H11132660-A (JP)
Title: Controller for grain dryer
Inventor: HIDENAGA SHINSAKU
IPC: F26B17/14
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To ensure a correct control of drying operation by determining a correction value based on a measured water content and the fluctuation thereof, correcting the measured water content with the correction value to determine a corrected water content and then controlling the drying operation such that corrected water content reaches a set water content. SOLUTION: A stop water content set switch 32 sets a target for stopping the drying operation, i.e., a set water content Ms. A controller 14 controls the drying operation, through a control means 16, such that the water content M of grain measured by a water content gauge 40 during the drying operation of a grain dryer 2 will reach a target level, i.e., the set water content Ms, being set by the stop water content set switch 32. The controller 14 of the grain dryer 2 determines a correction value ΔM from the fluctuation of measured water content through the control means 16, corrects the measured water content M with the correction value ΔM to determine a corrected water content Mh and then controls the drying operation such that corrected water content Mh reaches the set water content Ms.
Patent JP-H11353355-A (JP)
Title: Method for preparing blurred/offset curved surface
Inventor: KIMURA KAZUAKI
IPC: G06T15/00
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To simplify a procedure and to shorten manhour in the case of collectively preparing blurred/offset curved surfaces for die shape data. SOLUTION: Curved surfaces in a range to be offset which is shown by slashes and curved surfaces in a range to be blurred which is shown by horizontal lines are segmented from plural curved surfaces Sa1, Sa2, Sf1, Sf2, Sf3, S1, S2. Blurring and offsetting processing based on a reference curve Lg is applied to the constitutional points P of curve surfaces respectively included in the range to be offset and the range to be blurred and a new curved surface is prepared based on the blurring and offsetting processing.
Patent JP-H10160932-A (JP)
Title: Polarizing element and its production
Inventor: NISHIGUCHI KENJI
IPC: G02F1/1335
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To provide the element with plural polarizing regions varying in polarized light transmission axis directions without the degradation in polarizability by sticking plural polarizing pieces having the polarizability to a base material by varying the polarized light transmission axis directions of the polarizing pieces adjacent to each other. SOLUTION: This polarizing element is provided with the polarizing pieces 3a and 3b arranged by directing the polarized light transmission axes toward the directions different from each other adjacent to each other on the transparent base material 1. The respective polarizing pieces 3a and 3b are formed to a rectangular shape and are arranged in a stripe form. These polarizing pieces are stuck to the base material 1 by adhesive layers 2. Polarizing films which are composed of uniaxially stretched films, iodine, dichromatic dyestuff, pigments, etc., and are finely cut are usable for the polarizing pieces 3a and 3b. The polarizing pieces are manufactured by cutting polarizing plates to desired sizes and shapes. The polarizing pieces are then irradiated with light.  The light source and irradiation quantity of this time are properly selected in such a manner that the adhesive power of the adhesive layers 2 are changed by photoirradiation.
Patent JP-H07164477-A (JP)
Title: Twice injection molded circuit part
Inventor: ASANO HIDEKI
IPC: B29C45/14
Filed: 1993-12-16
Abstract: PURPOSE:To obtain circuit parts with good durability by a method in which a primary injection molded article having grooves of a shape corresponding to an electric conductor circuit pattern on both sides is formed, the grooves are filled with a resin mixed with a catalyst for electroless plating by secondary injection molding, and an electric conductor film is formed on the surface by the electroless plating. CONSTITUTION:A primary injection molded article 1 is formed using a resin 11 not containing a catalyst for electroless plating. Grooves 2, 3 corresponding to an electric conductor circuit pattern are formed on both sides of the article 1; a through hole 4 communicating the grooves 2, 3 is formed at the position in which the grooves 2, 3 of both sides face each other. The peripheral parts of the grooves 2, 3 are projected, and a step 5 is formed. The primary injection molded article 1 is set in a mold, and the grooves 2, 3 are filled with a resin 8 mixed with the catalyst for electroless plating in secondary injection molding. The outer surface of the injection molded article obtained is coated with an electric conductor film by the electroless copper plating.
Patent JP-2001128638-A (JP)
Title: Powdered flavor preparation controlled in manifesting flavor
Inventor: MABUCHI NOBUHISA
IPC: A23L27/00
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To obtain a powdered flavor preparation capable of manifesting both initial effect and prolonged effect and arbitrarily controlling flavor manifesting. SOLUTION: (1) This powdered flavor preparation controlled in manifesting flavor is prepared by mixing (a) a powdered preparation comprising a flavor and at least one compound selected from a water-soluble dextrin, a sucrose fatty acid ester, a polyglyceryl fatty acid ester, a sorbitan fatty acid ester, a propylene glycol fatty acid ester, lecithin and saponin and (b) a powdered preparation comprising a flavor and a modified starch ester. (2) Another version of this powdered flavor preparation controlled in flavor manifesting is prepared by mixing a powdered preparation (I) comprising the above mentioned (a) and a powdered preparation (II) prepared from a powdered preparation comprising the above mentioned (b) and/or (d) a powdered preparation comprising a flavor and a cyclodextrin, and (3) confectioneries are obtained by including the above powdered flavor preparation.
Patent JP-H02164253-A (JP)
Title: Brushless motor
Inventor: SAITO JUN
IPC: H02K29/00
Filed: 1988-12-15
Abstract: PURPOSE:To reduce vibration of a rotor body due to its deformation by a method wherein the motor is provided with a cylindrical rotor which has permanent magnets with alternate different magnetic poles of the inner wall thereof and has one opened end, and the widths of the poles on the opened end are larger than those on the closed end. CONSTITUTION:A rotor 1 is formed in a manner that a plurality of permanent magnets 11 are arranged on the inner wall of the cylindrical rotor body 10 having an opened end. A brushless motor is formed by housing a stator 2 inside the rotor 1. The width in the peripheral direction of each permanent magnet 11 attached to the inner wall of the rotor body 10 decreases toward the opened end. Magnetic force, acting between a magnetic pole 22 of the stator 2 and the permanent magnet 11 of the rotor 1, decreases at the opened end. By the constitution thus obtained, the rotor body 10 is prevented from the deformation at the opening and reducing vibration and noise.
Patent JP-H03176100-A (JP)
Title: Controller for washing machine
Inventor: KIUCHI MITSUSACHI
IPC: D06F33/02
Filed: 1989-12-06
Abstract: PURPOSE:To enable the control of high washing effect to be performed also in the case of dirt like collar dirt or mud dirt which is hardly removed, by performing washing agitation operation for a fixed time or longer at the initial time of dip-washing operation, and by controlling following dip-washing operation or main washing operation according to dirt detected with a transmission degree detector. CONSTITUTION:In a period T0-T1 at the output voltage change of the light sensor 8 of a transmission degree detector 19 in washing operation, by agitating operation for detecting dirt, detergent is dissolved and at the same time, the sort of the dirt of an object to be washed, and the scale of the dirt are determined. As a change rate from reference voltage is larger, the dirt scale is larger, and as a period from the start of agitation till the saturated of voltage of the sensor 8 is longer, the dirt is more hardly removed. A period T1-T2 is an essential dip-washing period, and an agitating time is less, and an agitating wing is intermittently rotated, and a rotation quiescence period gets longer. This dip-washing period is set by determining the dirt during the operation of initial agitation. A period T2-T3 is for main washing operation, and as the dirt scale gets larger, in other words, as change from a reference value Vs gets greater and a transmission degree gets lower, the main washing operation period is controlled to get longer.
Patent JP-H05149923-A (JP)
Title: Apparatus and method for electromagnetic induction inspection by use of change in frequency phase
Inventor: YASOHAMA KAZUHIKO
IPC: G01V3/10
Filed: 1991-11-29
Abstract: PURPOSE:To obtain an electromagnetic-induction inspecting apparatus, which detects the states of defects, abnormalities and the like of an object under inspection in high sensitivity and in high accuracy by utilizing the characteristics of frequency-phase displacement caused by electromagnetic induction. CONSTITUTION:An electromagnetic-induction inspecting apparatus 1 has an inspecting coil 30 which generates the electromotive force by electromagnetic induction. The states of the presence, abnormalities, defects and the like of a material under inspection S placed in a magnetic field are accurately inspected based on the change in phase of the induced electromotive force with respect to the change in applied power-supply frequency for exciting the electromagnetic induction.
Patent JP-H04184659-A (JP)
Title: Dma controller
Inventor: NAKATSUJI TOSHIYUKI
IPC: G06F13/28
Filed: 1990-11-20
Abstract: PURPOSE:To speed up the exchange and transfer of information by providing each of plural data storage parts with a temporary storage part. CONSTITUTION:Data is read out of a data storage part 1 to a data register with the read signal (a) of a control circuit 7 according to the contents of an access position register 3 and object data to be interchanged which is specified with the contents of the access position register 4 is read out of a data storage part 2 to a data register 6. The transfer object data stored in a data register 5 is written in the data storage part 2 specified with the contents of the register 4 with the write signal (b) of the circuit 7 and the transfer object data stored in the register 6 is written in the storage part 1 specified with the contents of the register 3. Further, said operation can be repeated between other areas of the data storage part by increasing or decreasing the access position data stored in the registers 3 and 4.
Patent JP-H10157752-A (JP)
Title: Synthetic resin container, preliminary molding thereof, mouth structure thereof, and cleaning method of mouth of synthetic resin container
Inventor: SHIBUYA TAKEYOSHI
IPC: B65D1/02
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To clean a screw part formed at the mouth of a container more easily and more securely than usual cases. SOLUTION: In the structure of the mouth 10 provided with the top face closely contacting the inner bottom face of a screw cap and a screw part 11 engaging with the screw cap at the outer periphery, a vertical groove 16 is formed to run through the screw part in the axial direction of the screw. A cleaning solution is supplied from the outside of the mouth 10 in the condition that the screw cap is set on the screw part 10, to make the solution flow into the engaging part of the screw part 11 and the screw of the screw cap through the vertical groove 16 and wash out the contents and foreign materials stuck on the engaging part. The cleaning solution can be prevented from penetrating into the inside of the mouth 10 by closely contacting the top face 14 to the inner bottom face of the screw cap.