baber/WOPTO huggingface dataset:
Patent JP-2001144292-A (JP)
Title: Silicon carbide semiconductor device
Inventor: RAJESH KUMAR
IPC: H01L29/80
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To surely provide withstand voltage to a MOSFET by allowing a plurality of P-N junctions constituting a super-junction to be provided to an element part with sure. SOLUTION: A super-junction comprises, formed on a main surface 1a of an n+ type substrate 1, a plurality of P-N junctions where a plurality of n-type layers 2 and p-type layers 3 are provided alternately on the main surface 1a, with the n-type layers 2 and p-type layers 3, constituting the super-junction formed on the entire surface of main surface 1a of the n+ type substrate 1. With the super-junction formed over the entire surface of the main surface 1a of the n+ type substrate 1, the super-junction is formed surely under a p-type base region 5 and n-type source region 6, even if the super-junction formation position deviates due to dislocation of a mask, etc., providing surely an MOSFET with withstand voltage.
Patent JP-H03188432-A (JP)
Title: Matrix panel printer
IPC: G03B27/32
Filed: 1989-12-19
Abstract: PURPOSE:To obtain a printed image with high resolution by providing a control means image-forming the same contents of a video signal in different colors at the same position on a photosensitive film. CONSTITUTION:A picture element shifting means 16 for shifting the image- forming position on the photosensitive film 15 is actuated by a control means and an image-forming position on the photosensitive film 15 is shifted by one picture element. At this time, since the picture elements of red, green and blue are periodically arranged on a color matrix panel 11, color information on each image-forming point on the photosensitive film 15 is shifted. Since the position information of the video signal is also shifted simultaneously, the timing of a horizontal timing signal for driving a horizontal scanning circuit 18 by means of a display phase shifting means 13 is shifted, the video signal to be written into the color matrix panel 11 is also shifted by one picture element, and the printing is carried out again. Thus, the signal which possesses the color information on two colors and the same position information is printed on each point on the photosensitive film 15, shifted again in the same direction by one more picture element, and then printed. Consequently, the printed image with the high resolution can be obtained.
Patent JP-H09167167-A (JP)
Title: Object retrieval method in object directing database
Inventor: WAKIZONO TATSUJI
IPC: G06F17/30
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To securely and efficiently retrieve only an object having a member designated among all objects existing in hierarchies less than a designated class. SOLUTION: The database is provided with the object 11 constituted by information corresponding to an attribute and the classes which are provided with the attributes and to which the objects provided with the attributes which one has are attached. The classes constitute a class hierarchy by attaching the class provided at least with the attribute which one has as a lower-order class. For designating the class and the attribute and retrieving the database, only the class having the designated attribute is selected as the class being the object of retrieval among the designated class and the classes lower than the class based on information on a corresponding relation between the class and the attribute.
Patent JP-H01169862-A (JP)
Title: Charged particle beam device
Inventor: FUKUHARA SATORU
IPC: G01N23/225
Filed: 1987-12-25
Abstract: PURPOSE:To remove the noise signal generated in a detection system caused by the induced radio waves generated from a sample by providing a means detecting only the noise component caused by the induced radio waves generated from the sample and a means subtracting the detected noise component from the secondary electron detection signal. CONSTITUTION:The induced radio waves mixed in a detector 4 are changed in response to the change of the pattern data fed to a sample 6, an electron beam 1 is first blanked every time the pattern data are changed, only the noise component caused by the induced radio waves is detected and stored in a memory 11. An electron beam 1 is then radiated, the signal containing the noise component caused by the logical information of the sample 6 and the induced radio waves is detected and stored in another memory 12, the difference between the memories 11 and 12 is calculated by an arithmetic unit 13, thus the signal of only the logical information is extracted. The noise caused by the induced radio waves from the sample 6 itself can be thereby removed.
Patent JP-2000141789-A (JP)
Title: Print system
Inventor: IZUHARA TAKENORI
IPC: B41J5/30
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a print system in which a printed image data is stored in a memory and can be reprinted under different print conditions. SOLUTION: When a user performs monochromatic printing of first part from a client computer using a printer 200 having reprint function, the client computer 100 delivers a color image data and monochromatic conversion processing information. The printer 200 converts the color image data into a bit map data and performs monochromatic conversion based on the monochromatic conversion processing information to develop a bit map which is printed monochromatically by means of a printer engine 16. On the other hand, the color image data is stored in an image storing memory 18 and color reprint can be carried out by processing the color image data.
Patent JP-H05164056-A (JP)
Title: Operation control method for automatic water feed device
Inventor: SHINKO YASUSHI
IPC: F04D15/00
Filed: 1991-12-11
Abstract: PURPOSE:To provide an operation control method for an automatic water feed device by which stable feed water can be obtained. CONSTITUTION:A pressure tank 8 and a pressure detecting means 7 are connected to the delivery side of a pump 1, and operation and stoppage of the pump 1 are controlled by means of a signal from this pressure detecting means 7. A feed water quantity in a feed water condition is found from a signal value variation by carrying out an arithmetic operation, and operation and stoppage points of the pump 1 are selected from plural number of points according to the feed water quantity. Pump operating times are also similarly selected from plural number of points according to the arithmetic operation feed water quantity. Thereby, since a control pressure value is set successively according to the feed water quantity, stable feed water hardly causing a pressure variation can be obtained still in such a low cost simple constitution as an automatic water feed device.
Patent JP-H03188373-A (JP)
Title: Eddy current examination method
Inventor: FURUYAMA TSUTOMU
IPC: G01N27/90
Filed: 1989-12-19
Abstract: PURPOSE:To improve defect detecting capability by performing magnetization so that the direction of the magnetism in a test material is aligned in the circumferential direction, magnetizing the test material wherein the direction of the magnetism is aligned in the circumferential direction so that the direction of the magnetism is aligned in the longitudinal direction by DC, saturating the magnetism, and performing the eddy-current examination of flaws. CONSTITUTION:The directions of magnetic poles 1 are arranged so as to offset to each other in each minute magnetic domain 2 in a test material before magnetization. When magnetization is performed so that the direction of the magnetism is aligned in the circumferential direction, the directions of the magnetic poles in each minute magnetic domain are aligned in the circumferential direction. Then, magnetization of the test material wherein the direction of the magnetism is aligned in the circumferential direction is performed by DC so that the direction of the magnetization is aligned in the longitudinal direction. Then, the magnetism is saturated. Thus, the directions of the magnetic poles in the minute magnetic domain are aligned in the longitudinal direction approximately perfectly. Since the magnetic characteristics and the permeability are made uniform, noises are decreased. Therefore, even if the DC magnetization is intensified and the flaw signal is made large, the noises are not increased. Thus, the A/N ratio is improved, and the highly accurate flaw detection can be performed.
Patent JP-H06150513-A (JP)
Title: Compact disk device
Inventor: YAMAMOTO ICHIRO
IPC: G11B17/26
Filed: 1992-11-12
Abstract: PURPOSE:To surely take a disk left behind in a CD autochanger main body out of a main body. CONSTITUTION:A disk detecting switch 6 and a temporary placing area 23 are provided on the top plate 22 of a magazine 3. A photointerruptor 16 for detecting the remaining of a disk on a CD reproducing section 17 is provided on the supporting board 14 of a disk loading mechanism section 9. The temporary placing area 23 on the top plate 22 of the magazine 3 is detected as an empty state by the disk detecting switch 6. Also, when the remaining of the disk on the CD reproducing section 17 is detected by the photointerruptor 16, the remaining disk is returned to the temporary placing area 23 on the top plate 22 of the magazine 3 and then, the magazine 3 is charged to the outside of a main body 1.
Patent JP-2001137333-A (JP)
Title: Evacuating device
Inventor: TAKANE SHIGENOBU
IPC: A61M1/00
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To provide an evacuating device by which lumps of hardened contents of intestines such as fecal impaction or feces in intestines which remain in the rectum and are hard to excrete from the body can be shredded and cut with reliability and can be excreted with rarely blocking the cylinder or evacuating path. SOLUTION: A plurality of rotary pieces 2a are pivotably mounted on the extremity of an outer cylinder 1a of a cylinder 1 of a double-cylinder structure which is comprised of the outer cylinder 1a and an inner cylinder 1b sliding in the outer cylinder 1a and membranes 2b are spread between the rotary pieces 2a to form a protector 2 which can be expanded and contracted. The protector 2 is expanded by sliding the inner cylinder 1b toward its extremity. A plurality of water jet nozzles 2d are directed to opposed water receiving surfaces 2f inside the protector 2 and the contents in the intestines are shredded by the jet of water from the water jet nozzles 2d, are sucked by the negative pressure in the cylinder by a vacuum pump 4 and are evacuated.
Patent JP-H02173650-A (JP)
Title: Electrostatic recording material and method for recording by using the same
Inventor: YAMAUCHI KEIJI
IPC: G03G5/02
Filed: 1988-12-27
Abstract: PURPOSE:To transfer a design image recorded by a color electrostatic plotter or the like onto a flexible base material by successively laminating a conductive layer, a peelable layer, and a dielectric layer on a support. CONSTITUTION:The electrostatic recording material 1 is obtained by forming the conductive layer 3 on one side or both sides of the support 2 and successively laminating the peelable layer 5 and the dielectric layer 6 on one of the conductive layer 3. It is preferred to record a mirror image on the recording material 1 by the color electrostatic plotter, then, transferring the layer 6 onto a flexible base material, such as cloth, unwoven fabric, or Japanese paper, and sticking it to the base material, thus forming the image on the flexible material. The layer 3 can be made by applying a coating solution containing a conductive agent, and when needed, an adhesive and a pigment, the layer 5 can be made by coating with a silicone resin and the like containing a hardening agent, and the layer 6 can be made by coating with a coating solution containing an insulating resin and a pigment.
Patent JP-H11161762-A (JP)
Title: Ic card and its manufacture
Inventor: TSUDA TAKAO
IPC: B42D15/10
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To manufacture in a simple process a highly reliable non-contact IC card with excellent surface smoothness, wherein parts are surely arranged. SOLUTION: In this manufacturing method, a first base material sheet 1 having an image receiving layer for receiving a sublimation thermal transfer picture on its outer surface, a porous resin sheet 6 integrating a part including an IC chip 3, and a second base material sheet 2 facing them are overlapped in this order, and resin 7 is packed between each sheet, and a web is formed and then punched in a prescribed size. Also, after the web is formed, heating, pressurizing, and punching in a prescribed size are performed. Then, the part including the IC chip is sealed in the porous resin sheet 6 whose percentage of void is 50-98%, and the image receiving layer for receiving the sublimation thermal transfer picture is provided on at least one outer surface.
Patent JP-H10152219-A (JP)
Title: Conveyed material sorting device
Inventor: TOIDA HIDEKI
IPC: B65G47/38
Filed: 1996-11-21
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of a sorting error by reading data of recording means, added every placing part, by a data reading means, and sorting conveyed material on the basis of read data. SOLUTION: A large number of received fruits and vegetables A are placed in a dispersing conveyor 2, and the respective fruits and vegetables A dispersed by the dispersing conveyor 2 are successively transferred onto each aligning conveyor 3. The fruits and vegetables A aligned by each aligning conveyor 3 are successively placed on each sorting conveyor 4. The grades of the respective fruits and vegetables are judged by a grade inspecting device 5 disposed in an inspection position (a) on the sorting conveyors 4. On the basis of the judgment, the respective fruits and vegetables A are discharged by grades to distributing conveyors 6 disposed in sorting positions b-f on the sorting conveyors 4, and off-specification fruits and vegetables A are discharged to a recovery conveyor 7 disposed in a sorting position (g).
Patent JP-H0598846-A (JP)
Title: Coupling structure between column and beam
Inventor: AMITANI MASAAKI
IPC: F16F15/06
Filed: 1991-10-11
Abstract: PURPOSE:To couple a column and a beam together in a flexible structure via plural pieces of almost inverted L-shaped bent plate springs installed on top of the column. CONSTITUTION:A basic part 9 is embedded in a ground surface 10 of sky parking facilities to be constructed, then a column 1 is erected on this basic part 9. Each vertical part of plural pieces of plate springs 3 bent almost in the inverted L-shaped form is attached tight to an apex of this column 1 so as to make the horizontal part extend in all directions, and then a crossbeam 4 and a longitudinal beam 4' are attached each tight to a tip part of the plate spring 3.
Patent JP-H10173555-A (JP)
Title: Fm multiplex broadcasting receiver
Inventor: ITO HIDEKI
IPC: H04B1/26
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To easily decide the specific contents of the character information waiting for its display and also decide a specific page of the character information among all pages in a display waiting mode of the unreceived character information. SOLUTION: If a designated page is already received for the teletext broadcasting program that is designated by an operation part 19, a processor 17 shows the character information on the designated page on a display device 21. Then the processor 17 shows the designated page and the total number of pages of the teletext broadcasting program information on the device 21 in addition to a character string that specifies the designated teletext broadcasting program if the designated page is not received yet.
Patent JP-2001138969-A (JP)
Title: Automobile floor assembling device
Inventor: KATO KAZUTOSHI
IPC: B23P19/00
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To reduce a facility cost by conveying an automobile floor assembled in an assembling station, to a following process station without using an exclusive conveying device. SOLUTION: Out of welding robots arranged on both side parts of an assembling station ST1, at least two on each side, that is, four welding robots 71, 71, 72, 72 in total, are constituted as conveying-welding robots, each of which is fitted with a welding gun at its acting end, and a work receiver 79 in the fixed position relation. After the completion of assembling work of the floor W, the floor W is conveyed to a following process station being supported at four longitudinal and lateral jack-up point parts by the cooperative action of these conveying-welding robots through the work receiver 79 of each robot.
Patent JP-H08180616-A (JP)
Title: Method for adhering pin to die casting
Inventor: YOSHIDA HIDEKI
IPC: G11B21/02
Filed: 1994-12-28
Abstract: PURPOSE: To adhere a pin to a die casting with high strength of adhesion by inserting a pin into a hole formed at the projection of a supporting part consisting of the Al die casting and pouring an adhesive into the clearance between the hole and the pin. CONSTITUTION: The outside surface at the base end of the supporting part 4 is provided with the projection 11. The hole 12 is formed at this projection 11. The hole 12 is provided with a chamfer 13 at the circumferential edge of the front surface of the projection. The chamfer 13 is shown as, for example, C0.1 to C0.3 and is the C surface inclining with an angle of 45 deg. with the surface of the projection 11. The distance between the position at the rear end of the C surface and the front surface of the projection 11 is 0.1 to 0.3mm. The peripheral edge of such hole 12 is provided with the chamfer 13 of C0.1 to C0.3 , by which the adhesive 10 consisting of a UV curing resin, etc., is infiltrated into the clearance 6 formed between the chamfer 13 and the pin 6. The adhesiveness is thereby increased in the C surface part and the strength of adhesion of the pin 6 is enhanced.  The amt. that the UV resin protrudes from the tray body part 7 of the pin 6 decreases by providing the chamfer 13.
Patent JP-H10171996-A (JP)
Title: Intra-image grained point detecting method
Inventor: KATO HARUO
IPC: G06T7/00
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To detect a grained point that shows a fault by directly performing image processing of check object. SOLUTION: When a binary image is scanned in the direction of an x axis, a point which is first found and is not registered as a grained point and whose pixel value is 1 is a 1st pixel P1 . When the binary image is scanned down in the direction of a y axis from the point, a point where a pixel value first becomes 0 is detected as a 2nd pixel P2 . The distance between the pixels P1 and P2 is calculated. The binary image on a straight line that is in parallel with the x axis through a middle point P5 between the pixels P1 and P2 is scanned from a point that is separated by as long as the distance between the pixels P1 and P2 from the point P5 in the directions of both sides for the point P5 , and 3rd and 4th pixels P3 and P4 where pixels first become 1 are detected.  The coordinate of the middle M of a rectangle that includes the pixels P1 to P4 on sides and the length between the pixels P3 or P4 and the M are outputted, and all of the pixel values of pixels within the rectangle are made 1.
Patent JP-H08173139-A (JP)
Title: System for culturing large amount of microalgae
Inventor: ORITANI TAKASHI
IPC: C12M1/04
Filed: 1994-12-28
Abstract: PURPOSE: To provide a system for culturing a large amount of a microalga, capable of efficiently culturing a large amount of a high-quality microalga. CONSTITUTION: A culture device 10 contributing to highly efficient introduction of CO2 and activation of proliferating function of a microalga is made to communicate with a culture pond 30 contributing to culture in a large amount in a ring shape by a piping 31. The culture device 10 is used for seed strain culture by making it in a discontinuous state in a certain period by taking advantage of changing operation of an opening an closing means 35 laid in the middle of the piping 31. The culture device 10 is made in a continuous state in a certain period and used for introducing carbon dioxide to the culture bond 30 and activation of proliferation function of a microalga. An opening part 30a of the culture pond 30 is covered with a covering member 33 composed of a light transmitting substance.
Patent JP-H11160030-A (JP)
Title: Spectral measurement method and equipment
Inventor: KOKUBO MASAHIKO
IPC: G01N21/27
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a spectral measurement method and equipment which can effectively measure spectral characteristics with high reproducibility. SOLUTION: As a preparation process for measuring spectral characteristics of a specimen to be measured, the specified wavelength of holmium glass is stored in a control unit. The holmium glass is positioned at an illumination position, and its spectral characteristics are measured. The number of centroid pixel of a part where change of luminance level is most remarkably generated in each wavelength band is obtained. The specified wavelength obtained in the preparation process is read from the control unit, and an interpolation coefficient is obtained. The specimen to be measured is positioned at the illumination position, and its spectral characteristics are measured. By using the interpolation coefficient, the wavelength corresponding to each pixel number is operated according to a specified wavelength calibration formula, and wavelength correction is performed.
Patent JP-H01170622-A (JP)
Title: Coating of frp molded article
Inventor: ISHII MASAHIKO
IPC: C09D175/00
Filed: 1987-12-25
Abstract: PURPOSE:To obtain at low cost a coated FRP molded article of good appearance, free from coating film defects such as pinholes over the whole surface thereof, using, as the primer coating, a two-pack urethane resin coating spiked with a tin compound at specified temperatures when the original article is to be coated. CONSTITUTION:A primer coating prepared by formulating (A) an acrylpolyol (pref. with a number-average molecular weight of 10,000 to 80,000, hydroxyl value of 20 to 120 and acid value of <=50), (B) a polyisocyanate compound (e.g., haxamethylane diisocyanate) and (C) a tin compound (e.g., dibutyltin laurate) in such amounts that the molar ratio: NCO in the component A to OH in the component B=0.8-1.0 and 0.001-0.5 pts.wt. based on 100 pts.wt. of the components A and B, of the component C is applied on a FRP molded article at coating liquid temperature of <60 deg.C (pref. 20 to 40 deg.C) followed by main coating.
Patent JP-H03188714-A (JP)
Title: Tri-state output buffer circuit
Inventor: HARADA TERUAKI
IPC: H03K19/0175
Filed: 1989-12-18
Abstract: PURPOSE:To evade simultaneously turn-on state of a P-channel transistor(TR) and an N-channel TR to suppress through-current by utilizing the on-resistance of a transmission gate to retard the timing which drives an outputting P-channel TR and an outputting N-channel TR. CONSTITUTION:Since an on-resistance of a transmission gate 8 is interposed between gates of an outputting P-channel TR 11 and an outputting N-channel TR 12 connected in series, a change in the gate voltage of either the TR 11 or the TR 12 is always delayed, a through-current is suppressed without causing simultaneously turn-on state of both the outputting TRs 11, 12 at a change in the output signal to prevent malfunction of the circuit due to the through- current.