baber/WOPTO huggingface dataset:
Patent JP-H06251918-A (JP)
Title: Magnet and manufacturing method thereof as well as bonded magnet
Inventor: YONEYAMA TETSUTO
IPC: C22C38/00
Filed: 1993-02-22
Abstract: PURPOSE:To manufacture a magnet in the composition having the minimum R content without decreasing coercive force. CONSTITUTION:Within the magnet, R (R represents exceeding one kind of rare earth element including Sm as an essential kind), T (T represents Fe or Fe and Co),N and B are contained, R2T17Nx (x= 1.5-4) phase, T2B phase and/or T3B phase are contained.
Patent JP-S51133776-A (JP)
Title: Connecting bus bar for connecting units
Inventor: KATOU KAZUAKI
IPC: H02G15/24
Filed: 1975-05-15
Abstract: PURPOSE: To provide a connecting bus for which is small in size and can be used stably up to a high voltage. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S58172802-A (JP)
Inventor: FURUKAWA SANEHIRO
IPC: H01M6/18
Filed: 1982-04-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03258165-A (JP)
Title: Picture processing method
Inventor: TSUJI KAZUTAKA
IPC: H04N1/411
Filed: 1990-03-08
Abstract: PURPOSE:To prevent deterioration in picture quality due to jaggedness caused at an edge at binarization when a binary picture is subject to geometric conversion by deciding a threshold level for re-binarization processing properly in advance. CONSTITUTION:A database system is provided with a color scanner 1 separating a color picture being an original and outputting the color-separated picture to a magnetic disk 2, the magnetic disk 2 storing the picture data inputted from the scanner 1, and an optical disk 3 or the like registering the picture data and its cut-out mask data as data base data respectively. Then a computer 4 calculates a density at which a line close to a diagonal line and most similar to a straight line is drawn as a threshold level as to a density of the edge and decides properly the threshold level when re-binarizing processing is implemented to a cut-out mask data after geometrical conversion by means of the hyperbolic interpolation method. Thus, the deterioration in the quality of the picture due to jaggedness caused at the edge at re-binarization when the binary picture is subject to geometrical conversion is prevented.
Patent JP-S53142170-A (JP)
Title: Defect analysis method for semiconductor
Inventor: NISHIOKA SUNAO
IPC: H01L21/66
Filed: 1977-05-17
Abstract: PURPOSE: To carry out the defect analysis for the semiconductor by changing continuously the liquid crystal from a large to small thickness and then utilizing the dynamic dispersion effect of the liquid crystal. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08252114-A (JP)
Title: Desk provided with footrest
Inventor: HAYASHI KOICHIRO
IPC: A47B17/00
Filed: 1995-03-16
Abstract: PURPOSE: To provide a desk for student having a space for a drawer-provided wagon between the two leg panels and another space for a footrest which can be attached either to the left or right side of the desk whether or not the wagon is in the space. CONSTITUTION: A supporting panel 8 is provided to be parallel with two leg panels 4, 4 which support a top plate 3, halfway between the two leg panels 4, 4. A footrest 9 is detachably installed between one of the two leg panels 4, 4 and the supporting panel 8, which provides a space between the other of the two leg panels 4, 4 and the supporting panel 8 for a wagon 2 having drawers 10.
Patent JP-H10250643-A (JP)
Title: Handle supporting structure of walk type working machine
Inventor: NISHIKAWA HIROSHI
IPC: B62D51/06
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To prevent unexpected high speed reverse moving and preclude occurrence of high speed reversing by hindering unexpected inverting motion of a handle through a simple operation. SOLUTION: A handle supporting structure of a walk type management machine equipped with a lock mechanism E to fix a steering handle to a cradle 33 in the standard condition, in which the handle is facing back, and in the inverted condition facing ahead is equipped with an inversion restraining mechanism H which is provided separately from the lock mechanism E and hinders the steering handle from reverse movement.  The mechanism H includes a swing plate 42 which selects either of a first restraining member 40 and a second restraining member 41, wherein the first 40 hinders the handle from moving from the backward facing position to the ahead facing position and admits movement from the ahead facing position to the backward facing position while the second member 41 hinders the handle from moving from the ahead facing position to the backward facing position and admits movement from the backward facing position to the ahead facing position.
Patent JP-S58174708-A (JP)
Inventor: HARA MASAYUKI
IPC: F16B5/02
Filed: 1982-04-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59189341-A (JP)
Inventor: UIRIAMU POORU HAUSAA
IPC: H01L21/027
Filed: 1984-03-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02238830-A (JP)
Title: Juvenile plant culture system
Inventor: NAKAI TATSUYA
IPC: A01H4/00
Filed: 1989-03-09
Abstract: PURPOSE:To provide the title system intended to plant juvenile plants in a uniformly dispersed manner on a substrate in a culture box, so designed that a plate is provided with holes in a uniformly dispersed manner, and each hole is packed with a substrate at a little lower level to form a recess on the upper part where a juvenile plant is implanted. CONSTITUTION:A plate 13 wholly provided with holes 12 in a uniformly dispersed manner is put at the bottom of a culture box 11, and each hole is packed with a water-absorptive substrate 14 on which a recess 15 is formed. Adventitious embryos are mixed with a large quantity of culture solution and the resultant suspension is fed into the culture box followed by lightly shaking the box to evenly spread the embryos throughout the box, and the culture solution is drawn out via the substrate through the bottom of the box. Each of the adventitious embryos is thus held on the substrate 14 in the recess 15.
Patent JP-S61217091-A (JP)
Inventor: NARA HITOSHI
IPC: G09G1/00
Filed: 1985-03-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61218890-A (JP)
Inventor: NAKANO TAKASHI
IPC: F16L15/00
Filed: 1985-03-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000245697-A (JP)
Title: Vision function measurement device and storage medium for visual function measurement
Inventor: OSADA SHOJIRO
IPC: A61B3/08
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To objectively and automatically provide the accurate measured value of a visual function and to shorten measurement time simultaneously. SOLUTION: A graphic image display device 2 for generating/displaying a graphic image corresponding to the visual function to be inspected and an eyeball movement measurement device 10 for detecting the visual line movement of a patient are used. The level of visual stimulation presented by the graphic image display device 2 is controlled to be increased/decreased by judgment signals from the eyeball movement measurement device 10. The eyeball movement measurement device 10 obtains the presentation information of the graphic image by the graphic image display device 2, judges whether or not eyeball movement coincides with the presentation requirement corresponding to a predetermined reference and feeds back the judgment signal to the graphic image display device 2.
Patent JP-H09217449-A (JP)
Title: Building panel
Inventor: MATSUMOTO NORIHISA
IPC: E04B2/90
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To improve refractoriness by the use of two fire resisting plates as core material, and disposing them with its peripheral parts displaced in order to prevent flames from advancing from the interstice defined between the core material peripheral part and the frame material. SOLUTION: An upper frame 11 forms projection parts 11a, 11b at the interior side and exterior side of the panel; the interior side projection 11a being corresponded to the displacement of location of the core material and projected equal to the thickness of the core material 15 at its rear surface side and at the half thickness of the entire thickness. The exterior side projected part 11b is likewise projected; the projection length being determined in consideration of a joint between it and the adjacent panel. A lower frame 12 has an interior projection 11a being identical with the interior projection part 11a of the upper frame 11 and forms on its front surface side an exterior projection part 12b to be superimposed with the exterior projection part 11b.  Also, a second projection part 12c is formed in a manner further projecting from the distal end part of the exterior projection part, so that the lower frame 12 becomes a double projection structure, and at the time of attachment, the distal end part is faced to the plan surface 11c of the upper frame 11 for assisting the formation of a lateral joint.
Patent JP-H028556-A (JP)
Title: Variable speed mechanism in continuous variable manner or at fixed reduction ratio
Inventor: JIYON ESU BAABAA JIYUNIA
IPC: F16H15/38
Filed: 1989-03-13
Abstract: PURPOSE: To enhance the performance of a transmission of an automobile, etc., by equipping the transmission mechanism with an inner and an outer race element and roller means, generating a pivot motions, and putting an unbalance force in equilibrium using an equalizing means. CONSTITUTION: The rotations of a pair of inner race means 5 and 6 of an inner race element 4 in spline coupling with a drive shaft 3 are transmitted to a trocoid surface 11 of an outer case 2 through roller means 7-10, and the output shaft 13 is rotated through a spider means 12 and flexible couplings 23 and 24. The outer race element 11 is put in traction rotation by the frictional rotation or tractional rotation of the roller means 7-10 in couples, when the roller means 7-10 are rotated through a lever arm means 19 by liquid pressure means 30-33 and 37 and also moved in the tangential direction so as to equalize the unbalance of the force and also increase or decrease the transmission speed. In this manner, the performance of the transmission can be enhanced.
Patent JP-S58176515-A (JP)
Title: Magnetic detecting sensor
Inventor: MURAKAMI KENICHI
IPC: G01D5/12
Filed: 1982-04-09
Abstract: PURPOSE:To set position relation with a rotating body by positioning and fitting an element for magnetic detection in a cylindrical case having a key groove at its outer circumference and assembling a spacer having a key groove so that both key grooves coincide with each other. CONSTITUTION:In the outer circumferential surface of the cylindrical case 12, the key groove 6 as a fitting reference is formed, and the key groove 6a corresponding to the key groove 6 is also formed in the outer circumferential surface of the spacer 5 for element fitting. The element is fitted so that the key groove 6a coincides with the key groove 6, and the spacer 5 having a step for protecting the element 1 and the element 1 are positioned. Thus, the element 1 and case 12 are positioned and fixed by a holder having positioning pins 8 and 8a.
Patent JP-H07237727-A (JP)
Title: Linker-type vibrating conveyor
Inventor: TAKEUCHI MASAYUKI
IPC: B65G27/04
Filed: 1994-03-02
Abstract: PURPOSE:To drastically decrease manufacturing costs for a linker-type conveyor while performing the same action as the conventional one by attaching both ends of a coil spring to facing sides made of an equal angle steel or an unequal angle steel of a simple substance formed by a standardized article fixed to the bottom surface of a trough and the upper surface side of a counter weight. CONSTITUTION:The upper end of a coil spring 37 is attached to one side 41a of an equal angle steel 41, and the lower end is similarly attached to one end 40a of an equal angle steel 40. The equal angle steel is marketed and can be easily obtained. Both end edges of the equal angle steel 41 are intermittently welded to the flat bottom wall surface of a trough 32. An attaching member 40 on the lower part is welded and fixed to a pair of right and left attaching plates 38 and a counter weight 33. Since the attaching member 40 is an equal angle steel, the angle formed on the bottom wall surface of the trough 32 by a center shaft of the coil spring 37 is 45 deg.. On the other hand, the angle formed on the bottom wall surface by the center shaft of a linker 34 is 60 deg. like the conventional one. Accordingly, the vibrational angle alpha=30 deg. is taken as the desired value.
Patent JP-H04274213-A (JP)
Title: Image sensing
Inventor: TAKANASHI RYOYU
IPC: G02F1/13
Filed: 1991-02-28
Abstract: PURPOSE:To make it possible to produce favorably image signals capable of reproducing images of high quality and high resolution by using a scattering mode optical modulator as a recording medium having reversibility. CONSTITUTION:An optical image of an object 0 is focused through a camera lens 1 on a light to light conversion element 3. Optical image information corresponding to the focused optical image of the object 0 is projected again to a recording medium 10 having reversibility to record the optical information signals corresponding to a plural number of times. As the recording medium 10 having reversibility is used in this case a scattering mode optical modulator constituted for instance with high molecular liquid crystal compound film (high molecular liquid crystal memory film) or the like. Recording is made by the reaction of the liquid crystal by means of electric field corresponding to the light intensity of writing light.
Patent JP-S6426106-A (JP)
Title: Surface shape measuring instrument
Inventor: NARUMI KOJI
IPC: G01B11/24
Filed: 1987-03-13
Abstract: PURPOSE:To select variously the scanning form of a probe as to a curved surface to be inspected by providing a scanning means which swivels and scans the probe on the curved surface to be inspected and a revolving means which makes said object curved surface revolve on its axis. CONSTITUTION:A focusing state decision optical system 12 detects the focusing state of an objective 41 on the body 30 to be measured and a jogging motor 17 is driven according to the focusing state to move an automatic focusing microscope 20, thereby locking the focus position of the objective 41 at the point of the intersection of the surface of the body 30 and the optical axis of the objective 41. The body 30 can swivel around an axis 21 of swiveling and the object surface of the body 30 is scanned by the optical probe of the focusing state decision optical system 42.
Patent JP-S60204899-A (JP)
Title: Surface treatment
Inventor: MUKOUDA BUNZOU
IPC: C25F3/16
Filed: 1984-03-28
Abstract: PURPOSE:To polish and wash the surface of an object to be treated irrespectively of whether said object has electrical conductivity or not by putting the object into an electrolytic mixing region consisting of medium fluid and abrasive grains and applying ultrasonic oscillation and electromagnetic field thereto. CONSTITUTION:An electrolyte 6 used generally as medium fluid is put into an electrolytic cell 1 and an electrode bar 2 is disposed at the center. An ultrasonic oscillator 4 is attached to the lower part of the cell 1. Abrasive grains 7 such as diamond powder are charged into the electrolyte 6 to form an electrolytic mixing region 8. A electrically conductive or non-conductive object 9 to be treated such as metal, ceramics, glass or the like is put into such region 8. DC, AC pulsating current or pulse current is passed from a power source 3 to the electrode 2 at the same instant and the oscillator 4 is oscillated at 10-50kHz frequency. The object 9 is polished and washed by the friction effect of the grains 7, the electrolytic effect of the cell 1 and the bar 2 and the electric discharge effect generated in the surface of the object to be treated.
Patent JP-H06274811-A (JP)
Title: Perpendicular magnetic head
Inventor: TAKAHASHI HIROMASA
IPC: G11B5/31
Filed: 1993-03-18
Abstract: PURPOSE:To make it possible to execute effective writing in high-density recording by using iron nitride having a prescribed compsn. as a material for the magnetic material part of the magnetic head. CONSTITUTION:The iron nitride formed by combining nitrogen with Fe is used as a main magnetic pole material in order to generate a large magnetic field at the front end of the main magnetic pole of the perpendicular magnetic head. Fe16N2 of the iron nitride has a high saturation magnetic flux density and its density is about 2.9X10<4>G. This Fe16N2 is obtd. in a relatively short period of time by putting the Fe into plasma of nitrogen and regulating a substrate temp., plasma output and vacuum degree to adequate values. The saturation magnetic flux density increases extremely from 5.0at.% nitrogen quantity and is maximized at 11at.% and is approximated nearly to the value of the Fe16N2 at 11at.%. Then the effective writing is executed in the high-density recording by using the iron nitride contg. 5.0 to 12.0at.% nitrogen in the magnetic material part.
Patent JP-H06270539-A (JP)
Title: Thermal recording paper
Inventor: OKUDA MASATOSHI
IPC: B41M5/26
Filed: 1993-03-18
Abstract: PURPOSE:To provide thermal recording paper which is excellent in dot reproducibility of halftone recording and recording sensitivity. CONSTITUTION:In thermal recording paper wherein an under coat containing a pigment and an adhesive, and a thermal recording layer containing a colorless or light-colored basic dye and a color developing agent are successively provided on substratum, the substratum within a range of 20-70sec. in smoothness (in accordance with JIS P 8119) and 1.0-3.0 in a value in paper thickness of the substratum (in accordance with JIS P 8118) divided by air resistance (in accordance with JIS P 8117) is used.
Patent JP-H11253751-A (JP)
Title: Method and device for controlling exhaust gas treatment device for highly concentrated ammonia contained
Inventor: IKEDA MITSUAKI
IPC: B01D53/86
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To decompose and detoxify exhaust gas with ammonia content of 1 vol.% or higher. SOLUTION: A primarily treated gas obtained by diluting an exhaust gas containing a highly concentrated ammonia with a gas containing oxygen, or part of the exhaust gas after treatment through a preceding catalytic layer 2 is loaded into a separate line from a treatment system. Further, this gas to which a specified amount of the gas containing oxygen is added, is introduced into a measurement catalyst 180 to measure the concentration of a generated NOx. In addition, the amount of the gas containing oxygen to be supplied to the preceding catalytic layer 2 is increased or decreased in accordance with the measured NOx concentration. Thus it is possible to set the ratio of the oxygen to a logical oxygen demand in the preceding catalytic layer 2(O2 /ThOD) to a constant control range of at most, 1.0.
Patent JP-H09249510-A (JP)
Title: Control of release of ozone from ozone adsorbing silica gel
Inventor: MIYAO SHIGEO
IPC: A01N25/00
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling the release of ozone gas, capable of preserving ozone excellent in antimicrobial power and releasing the ozone gas after the lapse of a prescribed period of. SOLUTION: A silica gel 1 having adsorbed an ozone gas is packed into a housing bag 2 composed of an airtight material. A gas communicating hole is bored through the housing bag 2. The outside of the housing bag 2 holding the silica gel 1 having adsorbed the ozone gas is embedded in dry ice 3. Rise in temperature in the housing bag 2 following the sublimation of the dry ice 3 releases the ozone gas discharged from the silica gel 1 through has gas communicating hole 5 to the outside of the housing bag 2.
Patent JP-H01231834-A (JP)
Title: Acaricidal machine
Inventor: KAN MIKA
IPC: A01M1/00
Filed: 1988-03-11
Abstract: PURPOSE:To kill mites living in a TATAMI (a straw mat), etc., to prevent the propagation of the mites, thereby controlling the biting by directly blowing a hot air heated to >= a constant temperature into the rush portion of the TATAMI from the hot air-blowing nozzles of a hot air-generating apparatus through pipes thereof. CONSTITUTION:Needle-like hot air-blowing nozzles 4 are inserted into the rush portion of a TATAMI and a hot air heated to a temperature of >=50 deg.C is directly blown into the rush portion from the hot air blowing nozzles 4 of a hot air-generating apparatus 1 comprising a heater and a fan through pipes 3, thereby very efficiently killing mites living in the TATAMI, etc., with the simply structured acaricidal machine.
Patent JP-H01231580-A (JP)
Title: Display screen converting device
Inventor: SATO HIROMOTO
IPC: H04N7/01
Filed: 1988-03-11
Abstract: PURPOSE:To fully utilize a display screen when a standard display device is switched to another display device having high image resolution for display of the screen by sending the output data on a horizontal interpolation filter to the display device after interpolating said data in the vertical direction by the vertical control data. CONSTITUTION:The screen data equivalent to one frame and successively read out are sent to a horizontal interpolation filter 6 and the horizontal data interpolation is carried out based on the horizontal output control data stored in a horizontal output control memory 4 from a horizontal output dot address. The data undergone the horizontal interpolation are supplied to a vertical interpolation filter 7 and undergoes the vertical data interpolation based on the vertical output control data stored in a vertical output control memory 5 from a vertical output dot address. These interpolated data are sent to a display device having high image resolution and displayed there. Thus a display screen of the low image resolution is switched to another display screen of the high image resolution. In such a way, a display screen can be fully utilized.
Patent JP-H11238197-A (JP)
Title: Traveling route decision device for vehicle
Inventor: NAKAJO NAOYA
IPC: G08G1/09
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To quickly and easily gather route information and to decide a traveling route based on it. SOLUTION: A data processor 7 detects the useful information of a traveling path from images obtained by an image pickup device 6 and successively stores the useful information in a memory 3 as the route information together with the position of a present vehicle at the time of detecting it. The stored route information is transmitted to the other vehicle by a communication equipment 8. The route information from the other vehicle provided with similar constitution is received by the communication equipment 8 and the data processor 7 decides the traveling route of the present vehicle based on the received route information and displays it on a display device 5.