baber/WOPTO huggingface dataset:
Patent JP-H08145911-A (JP)
Title: Automatic method for inspection of surface defect of al plate
Inventor: MAEDA HIDEKAZU
IPC: G01B11/30
Filed: 1994-11-15
Abstract: PURPOSE: To contribute to reduction of the cost of manufacture and others by inspecting a surface defect such as mixing-in of a foreign substance automatically and precisely and also to enable analysis of correlation with a manufacturing process and others by making the result of inspection numeric. CONSTITUTION: Light is cast at a prescribed angle on a prescribed area of an Al plate 3 to be inspected to which anodic oxide coating is applied, an image thereof is picked up by a CCD camera 1 and the density and the area of the image picked up are measured in respect to each of R, G and B. Reflected light of the light is classified for wavelengths in this way, the intensity thereof and the area of reflection are made numerical values, the numerical values and the areas of reflection classified for wavelengths are subjected to a prescribed arithmetic processing by an arithmetic circuit 7 and thereby the existence or nonexistence of a surface defect is judged, according to this automatic method for inspection of the surface defect of the Al plate.
Patent JP-H01123380-A (JP)
Title: Laser card data recording system
Inventor: MIYATA TAKAHIKO
IPC: G06K17/00
Filed: 1987-11-09
Abstract: PURPOSE:To reduce reading defect due to a flaw or a stain on a laser card by recording laser card recording data as a graphic defined at every code unit, finding the graphic nearest to a read graphic at the time of reading data and converting a found graphic to original code data. CONSTITUTION:Data written on the laser card 11 is stored in a read data storage part 13 once by a laser card data reading part 12. The data recorded on the laser card is recorded as the graphic defined at every code unit. As for graphic data stored in the read data storage part 13, the nearest pattern in selected at every graphic unit out of the patterns in a pattern data part 14 by a matching extraction part 15. And a corresponding code is found by a code conversion part 16 from the selected pattern. In such a way, it is possible to read the data exactly by finding the graphic of the pattern nearest to the graphic read from reference patterns even when erroneous reading due to the flaw or the stain on the laser card is generated.
Patent JP-H10117789-A (JP)
Title: Person serine protease
Inventor: KARRAN ERIC H
IPC: C12N15/57
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To obtain a new isolated polynucleotide comprising an isolated nucleic acid coding biologically active person serine protease (PSP1) polypeptide useful for determination of genetic diathesis of Alzheimer's disease by detection of polymorphism. SOLUTION: This polynucleotide is a new isolated polynucleotide coding biologically active person serine protease (PSP1) polypeptide and is used for production of PSP1 useful for determination of genetic diathesis concerning neurodegeneration in Alzheimer's disease by a modulator of the PSP1 bonding to the PSP1 and/or the modulator having PSP1 protein degrading activities, identification method of the modulator, and detection of polymorphism of the PSP1, etc., in a sample obtained from a patient. The isolated polynucleotide is obtained by screening a genome or a cDNA library derived from a person by using a natural or an artificially designed probe comprising a part of nucleic acid molecule coding the PSP1.
Patent JP-H07135755-A (JP)
Title: Manufacture of stator or rotor
Inventor: KICHIJI TERUAKI
IPC: H02K15/02
Filed: 1993-11-10
Abstract: PURPOSE:To form core pieces of which a stator or a rotor is composed continuously by punching out from a belt-shaped thin sheet and utilize the thin sheet efficiently. CONSTITUTION:Linking members X and Y which are composed of slot parts 2 and yoke parts 3 which are linked with each other with linking parts 6a are punched out of a belt-shaped thin sheet A. The respective linking parts 6a of the linking members X and Y are bent to obtain circles of the slot parts 2 and the yoke parts 3 as core pieces 4 and, further, a plurality of the core pieces 4 are laminated to obtain a stator or a rotor.
Patent JP-S62139736-A (JP)
Title: Vehicle light
Inventor: KATO AKIO
IPC: B60Q1/26
Filed: 1985-12-14
Abstract: PURPOSE:To improve mounting job, by fixing an upper portion of a light housing to an upper bracket fixed to a vehicle body panel by a fixing member and detachably locking a housing lower portion to a lower bracket fixed to the vehicle body panel. CONSTITUTION:In a vehicle light having a housing 7 provided with a lens 8 of predetermined light color at its front opening and a back cover 10 holding a plurality of lamp bulbs 9 at its rear portion, the housing 7 has a mounting portion comprising a boss portion 12 forming a screw hole 13 at its upper portion. The housing 7 also has at its lower portion a locking portion comprising a projection 19 having an enlarged portion 20 of a substantially spherical shape having a slit 21 at its center. The mounting portion is threadedly fixed to an upper bracket 14 fixed to a vehicle body panel 4 by a mounting screw 16. On the other hand, a locking portion 20 is lockingly inserted into a locking portion 22 of a lower bracket 17 fixed to a lower bracket 17 for thereby mounting the light.
Patent JP-H04157170-A (JP)
Title: Method for stirring electroless copper plating bath
Inventor: MURAKAMI ASAO
IPC: C23C18/31
Filed: 1990-10-19
Abstract: PURPOSE:To adequately control the concn. of the dissolved oxygen in a plating liquid and to stabilize the plating liquid by ejecting gaseous N2 and air in different regions, thereby stirring the plating liquid at the time of applying electroless Cu plating on the surface of an electrical insulator. CONSTITUTION:Gaseous N2 releasing pipings 1 formed by connecting both ends of plural cross pipes 1a by longitudinal pipes 1b are disposed in the central part of the bottom of an electroless Cu plating cell 3. Air releasing pipes 2 are disposed between the cross pipes 1a for gaseous N2 and the inner side face of the plating cell 3 by connecting the air releasing pipes 2a and the air releasing pipes 2b between the longitudinal pipes 1b for gaseous N2 and the inner side face of the plating call 3. The gaseous N2 and the air are respectively released form the respective pipes into the plating liquid to form the low-concn. area A and high-concn. area B of the dissolved oxygen in the plating liquid. The insulating material for plating subjected to surface cleaning and activating is charged into the region A where the concn. of the dissolved oxygen is low and the liquid is actively maintained. The Cu is thus electroless plated on this material.
Patent JP-H01121391-A (JP)
Title: Insulating material
Inventor: NAKASHITA TAKEFUMI
IPC: C09K5/00
Filed: 1987-11-05
Abstract: PURPOSE:To obtain an insulating material having excellent flexibility and elasticity at low temperature and a large amount of heat retained, comprising PVC resin gelatinized by adding a plasticizer and hydrous hydrogel having the coated surface. CONSTITUTION:The aimed insulating material comprising (A) PVC resin gelatinized by adding 15-40 times (preferably 30-40 times) as much a plasticizer such as dioctyl phthalate or octyl adipate as the PVC resin by weight and (B) hydrous hydrogel whose surface is coated preferably with protective colloid or high polymer polyhydric alcohol. In the method of surface coating and curing treatment of the component B, 1/2-equivalence based on the hydrous hydrogel of 10-15wt.% aqueous solution of surface coating agent is added to the hydrogen gel and the treatment is carried out as it is or further 10-20wt.% during auxiliary is added and the treatment is carried out.
Patent JP-H11101470-A (JP)
Title: Suspension type air conditioner
Inventor: SUDA SHOICHI
IPC: F24F13/32
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To protect the joint between a side cover and the air conditioner body against damage by projecting an engaging part sideways from the side face of the air conditioner body and providing a protrusion to be engaged with the lower surface of the engaging part when a suction grill is directed upward on the inner surface of the side cover. SOLUTION: A suspension metal 55 projecting sideways are secured, by means of three screws 53, to the side face of the air conditioner body 1 and an engaging part 55a is formed integrally with the metal 55. A protrusion 49 is formed integrally on the inner surface of the side cover 45 while abutting the upper surface of the protrusion 49 against the lower surface of the engaging part 55a when a suction grill 37 is directed upward. A bolt is hooked in the groove 56 of the suspension metal 55. According to the structure, coupling part (hook 47) between the side cover 45 and the body 1 can be protected against damage even when the body is held up by grasping the side cover 45 because the weight of the body 1 is supported through engagement of the protrusion 49 and the engaging part 55a.
Patent JP-H10112575-A (JP)
Title: Printed wiring board
Inventor: KOMATSU KAZUTOSHI
IPC: H05K3/34
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To avoid the turn-round back-exposure by forming on opposed faces sensor marks for components mounting reference and Cu patterns large enough to include non-photo solder resist parts, around the marks. SOLUTION: Sensor marks 8, ultraviolet screen Cu pattern 10 for simultaneous exposure of both sides and sensor mark protective pattern 9 are formed simultaneously. Photosetting liq. photo solder resists 12A, 12B are applied on the entire surface and provisionally dried. After simultaneous exposure at both sides, using a photo tool, a Cu pattern having a size not less than the size of the marks 8 plus non-photo solder resists 11A, 11B around the marks 8 exists at parts to be the resists 11A, 11B. This blocks ultraviolet rays from reaching the resists 12A, 12B. Thus no back exposure occurs at the resists 11A, 11B around the marks 8 of a developed printed wiring board 19.
Patent JP-H03144897-A (JP)
Title: Optical smoke detector and operation thereof
Inventor: HARUTOBUIIKU BEIERUSUDORUFU
IPC: G08B17/107
Filed: 1989-10-26
Abstract: PURPOSE: To prevent the generation of an erroneous alarm due to the contamination of a chamber by directly measuring light scattered on the inner wall surface of the chamber. CONSTITUTION: The luminous flux 21 of a transmitter 10 crosses with the visual field 22 of a receiver 11 and the receiver 11 ideally receives only scattered light due to smoke intruding inside the chamber 35. In the meantime, the visual field 23 of the receiver 12 is arrayed so as to face an area 36 to be irradiated by the transmitter 10, the intensity of reflected light is detected and the output signals indicate the overall noise light quantity and background light quantity inside the chamber 35. Then, when the output signals for indicating the background light quantity reach a predetermined value, a threshold value for originating alarm signals is raised and the sensitivity of the threshold value when the smoke intrudes inside the chamber 35 is maintained almost fixed. Thus, the generation of a false alarm due to the contamination of the chamber 35 is prevented.
Patent JP-S61156772-A (JP)
Title: Manufacture of field-effect transistor
Inventor: NISHIMOTO YOSHITSUGU
IPC: H01L29/417
Filed: 1984-12-27
Abstract: PURPOSE:To lessen the parasitic capacities between the gate electrode and the source and drain regions by a method wherein parts of an insulating film, which is adhered on the whole surface of the semiconductor substrate, are left on the sidewall parts of a groove, which is provided in the substrate, and the distances between the electrode and the source and drain regions are made as large as a component equivalent to the thickness of the insulating film. CONSTITUTION:A field oxide film 10 and a P<+>-type channel stopper film 11 are provided in a substrate 1, an SiO2 film 12 is adhered on the whole surface to provide an opening and a groove 1a with the oblong section is formed. Then, a thermal oxidation is performed to form an SiO2 film 13 to be linked to the film 12 and an ion-implantation is performed in the substrate 1. Successively, an SiO2 film 14 is thickly adhered on the whole surface and the film 14 excluding its parts, films 14a to be left on the sidewall parts of the groove 1a, and parts of the film 13, which are not covered with the films 14a, are removed by performing an anisotropic etching. Then, a gate oxide film 17 is formed on the exposed part of the substrate 1, and a polycrystalline Si film 18, an SiO2 film 19 and an AsSG film 20 are formed on the whole surface. Then, the film 20 is flattened, an etching is performed on the whole surface and a gate electrode 3 is formed. An ion-implantation is performed on the whole surface, a heat treatment is performed, and a source region 4 and a drain region 5 are formed in the substrate 1.
Patent JP-H04157183-A (JP)
Title: Etching device
Inventor: UCHIYAMA MAKOTO
IPC: H01L21/306
Filed: 1990-10-22
Abstract: PURPOSE:To excellently etch the surface of a material by positioning the material with the surface to be etched turned upward below a cylindrical flow straightener, introducing a liq. etchant from the periphery of the straightener, passing the etchant through the straightener and discharging the etchant from the upper part. CONSTITUTION:A material 4 (semiconductor substrate) to be etched is dipped in a liq. etchant 3 in this etching device and dissolved. A cylindrical flow straightener is provided in this case. The straightener has a cylindrical insulating shielding plate 11 and an impeller 13. The material 4 with the surface to be etched turned upward is positioned below the straightener. The etchant 3 is introduced in the direction normal to the peripheral edge of the lower-end cross section of the shielding plate 11, passed through the inside of the straightener and discharged from the upper part. The optimum circulating and agitating condition is easily set in this way.
Patent JP-H11115386-A (JP)
Title: Automatic sealing machine for storage medium
Inventor: ADACHI HIDEYUKI
IPC: B43M3/04
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To print addresses or the like in compliance with a content recorded in a storage medium to be mailed. SOLUTION: A recording medium to be sealed, for example, a CD-ROM is stored in an accumulating section 20. Bar cords are printed on the CD-ROM for the purpose of identifying a content. The CD-ROM taken out of the accumulating section 20 is passed through under a bar code reader 50 and an identification(ID) formed by the printed bar codes is read thereon. The CD-ROM stored in the accumulating section 20 can be stored in a transparent case. Based on the identification read by the bar cords, addresses to be mailed or printing data are formed, and the content or the like such as addresses and the content of data stored in the CD-ROM are printed on a paper 42 by a printer 40. The CD-ROM 60 and the printed paper 42 are inserted into a packaging member 70 from an accumulating section 30.
Patent JP-H08142249-A (JP)
Title: Carbonized sheet and manufacture therefor
Inventor: HAGIWARA YUTAKA
IPC: B32B9/00
Filed: 1994-11-16
Abstract: PURPOSE: To provide a carbonized sheet which can recycle wood such as wastes and wooden chips effectively and achieve high strength without carbide being fallen, warped, twisted and cracked by laminating a carbonized layer onto a glass fiber sheet and has excellent dimensional stability and ease of handling, and manufacture therefor. CONSTITUTION: This carbonized sheet is a sheet where both the surfaces of a carbonized layer carbonized by carbonization are laminated with glass fiber sheets 1a, 1b. Manufacture for the carbonized sheets 16 employs a method of placing charcoal and a binder on the glass fiber sheets 1a, 1b, putting the glass sheets 1a, 1b on them, carrying out burning and carbonization to form a carbonized layer 17 whose charcoal and binder are carbonized, and integrating both the sides of the carbonized layer 17 with the glass fiber sheets 1a, 1b for laminating.
Patent JP-H0592798-A (JP)
Title: Suppressing of horizontal movement of floating body
Inventor: HORIKOSHI KENICHI
IPC: E02B17/00
Filed: 1991-10-03
Abstract: PURPOSE:To provide a method of suppressing the horizontal movement of a floating body on the water. CONSTITUTION:A pressure receiving surface 2 for receiving water pressure is formed on a floating body 1, and an injection device 3 for injecting jet water current to the surroundings is placed on a point at an approximately equal distance from the pressure receiving surface 2, and the horizontal movement of the floating body 1 is suppressed through the centripetal force generated by a pressure difference between the body and the jet water pressure put on the pressure receiving surface 2.
Patent JP-H02128464-A (JP)
Title: Test of semiconductor device
Inventor: AIKYO TAKASHI
IPC: H01L27/04
Filed: 1988-11-08
Abstract: PURPOSE:To test an existing logic region of a composite LSI by a method wherein a test pattern for an existing logic region is connected, and it is prepared before the start of the composite LSI design and given to the existing logic region of the composite LSI from the outside. CONSTITUTION:A half number of FFs 5-1, 5-2,...5-n, which are serially connected together as recording elements 5, are connected to an input terminal 6 of an existing logic region 4 and the rest are connected to an output terminal 7 of the region 4. Terminal pins Ack and Bck of a composite LSI denote input terminals of clocks of two phases, A and B, and a terminal pin Tck represents an input terminal of a test acting clock. when clocks are inputted into the FFs 5-1, 5-2,...5-n from the clock terminals respectively as shown by arrows and the composite LSI 1 starts operating normally, the recording elements 5 are not set to be as FF and the recording elements are not present from the standpoint of an external data terminal. And, when the existing logic region 4 is tested, a first bit of an operation test pattern is given to a terminal Sin of the existing logic region 4, and an initial clock is inputted into the recording element 5-1.
Patent JP-H10134576-A (JP)
Title: Semiconductor memory device
Inventor: JOO YANG SUNG
IPC: G11C7/10
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To improve a data transmission factor while the number of pins of a chip is not increased and the compatibility between memory chips is satisfied and improve the system performance without remodeling hardware by a method wherein a data bus is enhanced to have the capacity double the capacity of a data I/O pad and a datum is outputted in the rising and falling of a row address signal. SOLUTION: When the data of a cell selected by a column address and a row address are read, a 1st data bus 2 which has a process capacity double the capacity of a data I/O pad 7 carries 2n data and transmits the (n) data which are taken out of a memory array first to a 1st buffer 4 and transmits the (n) data which are taken out next to a 2nd buffer 5 through 2nd data buses 3. If a column address strobe signal is activated at a low level, the data in the 1st and 2nd buffers 4 and 5 are outputted from the I/O pad 7 whose data capacity is (n) through I/O buses 6. The two sets of data can be processed by one row address.
Patent JP-H10118178-A (JP)
Title: Check valve for medical treatment
Inventor: TADOKORO HIDEKI
IPC: A61M39/00
Filed: 1996-10-24
Abstract: PROBLEM TO BE SOLVED: To make it possible to liquid-flowably, easily and surely connect medical treatment appliances to each other by forming a sloping part to a conical shape and a recessed shape from a front surface side to a rear surface side, projecting the part to the rear surface side and respectively forming an insertion hole at the lowermost point of the projecting part and a circumferential wall on the circumference of the slope. SOLUTION: The front surface of the check valve 1 for medical treatment is formed to a recessed part by recessing the front surface to the inverted conical shape and is projected to the rear surface side to form the projecting part, by which the sloping part 2 is formed as a whole. The cylindrical circumferential wall 3 is formed on the circumference the sloping part 2. Further, the slitlike insertion hole 4 is formed to pass the lowermost point 5 of the sloping part 2. The insertion hole 4 may be formed by, for example, three pieces of straight line notches intersecting with each other at the center. The sloping part 2 is thus formed to the inverted conical shape, by which the shapes of the insertion end of the medical treatment appliances are made various and widely adaptable. Insertability and leak preventiveness are improved if the ratio of the outside diameter of the circumference of the sloping part 2 and the length of the insertion hole 4, i.e., the outside diameter/the length, is set at 1 <=outside diameter/length <=2.
Patent JP-H09100713-A (JP)
Title: Radiated sound reducing device
Inventor: NAKAMURA MASAHIRO
IPC: B60R13/08
Filed: 1995-10-05
Abstract: PROBLEM TO BE SOLVED: To reduce a radiated sound by muffling the radiated sound radiated from a sound source with resonance. SOLUTION: A sound absorbing tube 1 having a bottom surface 3 which an opening part 2 is caused to face is arranged in the vicinity of a passage 4 for a sound radiated from a vehicular engine 7 or the like. The depth (a) of the inner hole of the sound absorbing tube 1 has a wavelength of 1/4 of the frequency of a radiated sound to be muffled or its odd multiple. A part of the radiated sound passing through the passage 4 is resonated by the sound absorbing tube 1 and silenced.
Patent JP-H08123143-A (JP)
Title: Electrostatic charging member and electrostatic charging device
Inventor: MASUDA YOSHITOMO
IPC: G03G15/02
Filed: 1994-10-21
Abstract: PURPOSE: To reduce electric power, to lessen ozone generation and to lessen toner fusing and toner clogging by arranging an insoluble fluororesin near the surface of the contact part of an electrostatic charging member with a member to be electrostatically charged. CONSTITUTION: This electrostatic charging member is obtd. by providing the outer periphery of a shaft 1 consisting of a good conductive material, such as stainless steel, iron, brass or conductive plastic, subjected to a plating treatment, with a base layer 2 consisting of a conductive and elastic material, further, coating the outer periphery of the base layer 2 with a conductive film layer 3 which is imparted with an electrical conductivity by compounding a conductive material therewith and is added with the insoluble fluororesin. The powder of the insoluble fluororesin having preferably a grain size of <=30μm is arranged. The electrostatic charging member is pressed to the body to be electrostatically charged and voltage is impressed between the member and the body to be electrostatically charged, by which the body to be electrostatically charged is electrostatically charged.  Then, even if toners slipping from a cleaning blade come into contact with the electrostatic charging member, the probability that these toners stick securely to the electrostatic charging chamber is lessened and the image abnormality by the fused toners on the photoreceptor is substantially prevented.