baber/WOPTO huggingface dataset:
Patent JP-H0666878-A (JP)
Title: Reliability testing method for ccd image pickup device
Inventor: TAKEO MASATO
IPC: H04N5/367
Filed: 1992-08-20
Abstract: PURPOSE:To realize the shortening of test time by performing a white flaw test during the preservation by use of a ceramic package used in a product and a ceramic package containing more radioactivity than a sealing glass. CONSTITUTION:The thorium concentration and uranium concentration contained in a ceramic package 23, the uranium concentration and thorium concentration contained in a ceramic package 123, the uranium concentration and thorium concentration contained in a sealing glass 24, and the uranium concentration and thorium concentration contained in a sealing glass 124 are measured. A CCD image pickup device 121 is mounted on an inspecting device, and the position and output of white flaw before starting preservation are measured. The position and output of white flaw after ending the preserving period are measured by the device 121. The positions and outputs of white flaw before starting the preservation and after ending the preservation are compared to each other and counted. The white flaw number during preservation is compared with the allowable white flaw number of product to judge whether the CCD image pickup device 21 is nondefective or defective. The test period is shortened by a white flaw testing method during preservation.
Patent JP-H1152895-A (JP)
Title: Notice frame
Inventor: NAGAI YOSHIHARU
IPC: G09F15/00
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To easily take out and insert in a notice through a port employing a simple operation by providing the port at the opposite side end part in the slide direction having a gap which is used as an insertion port of the notice. SOLUTION: The frame is made of the combination of a fixed frame 1, which is located in the back side and fixed on a wall surface W, and a slide frame 2 which is located on the front side and engaged to the frame 1 in a movable manner in up and down directions. A back plate 3 is assembled into the frame 1 and a glass transparent plate 5 is assembled into the frame 2. If the frame 2 is slightly pulled up, an opening port 7 is opened between the plates 3 and 5 so as to insert a notice P. Engaging rails 8 and hooking leaf springs 16 are fixed to left and right longitudinal frames 9 of the frame 1. Moreover, mounting members 17 of the plate 5 are assembled in on longitudinal frames 13 of the frame 2. Furthermore, stoppers 18 are mounted on the frames 9 of the frame 1 and stopper hooks 20 are mounted on the frames 13 of the frame 2 so that the stoppers 18 hang on the hooks 20.
Patent JP-2000309969-A (JP)
Title: Water supply method to flush toilet
Inventor: TOMITA MASAKI
IPC: E03D11/02
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a water supply method to a flush toilet capable of preventing freezing of water at the upstream of a toilet stool. SOLUTION: In a water supply method to a tankless toilet stool supplying water fed from a supply pipe 9 through a flexible hose 21, a branching device 2, a conduct pipe 23, and a toilet cleaning device 3 to the toilet stool body 1 of the tankless toilet stool, a cutoff valve 22 as a flow changeover means through which water flow can be changed over to the flexible hose or the like and opening/closing valves 4R, 4J are provided. In the cutoff valve 22, water is flowed at 100% of flow rate to carry out the fluid mode in which freeze of water at the upstream of the toilet stool body 1 can be prevented according to the opening of the valves 4R, 4J.
Patent JP-H03165821-A (JP)
Title: Production of gas separation membrane having asymmetric polysulfone
Inventor: KAZAMA SHINGO
IPC: B01D71/68
Filed: 1990-08-24
Abstract: PURPOSE:To obtain a gas separation film having an excellent permeation rate of oxygen and a selectivity for oxygen and nitrogen by dissolving soluble aromatic polysulfone having a specified structural unit in a polar solvent to prepare a polymer solution and then removing the solvent from the solution. CONSTITUTION:An soluble aromatic polysulfone expressed substantially by (X-Y)n, wherein X and Y are the structural units expressed by formulae I and II, respectively, is dissolved in a polar solvent such as N,N- dimethylacetoamide, to prepare a polymer solution. In the formulae, R1-R4 represent H, CH3, or C2H5, R5 and R6 are H or an electron attractive group. This solution is brought into contact with such a solidifying liquid that is soluble with the solvent but insoluble with the polysulfone to remove the solvent from the polymer solution. Thus, the obtd. gas separation film composed of asymmetric polysulfone has excellent the permeation rate for oxygen, excellent nitrogen- oxygen selectivity, heat resistance, chemical resistance and mechanical strength.
Patent JP-H06168363-A (JP)
Title: Method and device for judging authenticity of object to be detected
Inventor: HOSHINO SHUICHI
IPC: G06K7/00
Filed: 1993-09-06
Abstract: PURPOSE:To judge the authenticity of an object to be detected by a compact device having a high SN ratio and without being a noise generating source. CONSTITUTION:Many magnetosensitive elements 12 are mixed at random in the scanning area 13 of an object 10 to be detected. A processor 20 is provided with the 1st exciting coil 31 and the 1st detection coil 32. The 2nd exciting coil 41 and the 2nd detection coil 42 are arranged on positions magnetically separated from the coils 31, 32. While moving the scanning area 13 of the object 10 between the coils 31, 32 at a fixed speed, an alternate magnetic field is generated by the coils 31, 41, a detection signal based upon an output difference generated between the coils 32, 42 is converted into a cipher code and the cipher code is recorded in a code display part. In the case of judging the authenticity of the object 10, the scanning area 13 is scanned by the processor 20, and when its detection signal corresponds to the cipher code recorded in the code display part, the object 10 is judged as a true object.
Patent JP-H0541291-A (JP)
Title: Inverter type x-ray high voltage device
Inventor: HATAKEYAMA KEISHIN
IPC: H05G1/32
Filed: 1991-08-07
Abstract: PURPOSE:To make the whole of a device small in size and light in weight by reducing switching loss caused by making frequency high, and concurrently simplifying a heat radiating and cooling structure for restraining heating caused by the loss in an inverter type X-ray high voltage device. CONSTITUTION:In an inverter type X-ray high voltage device, there are provided a phase determination circuit 9 determining the operating phase of the transistor of an inverter 2 by means of set signals for tube voltage, tube current and the like, and a phase control circuit 10 which allows a first switching actuator to be alternately carried out every one cycle between the transistor at the right side string and the transistor at the left side string of the inverter 2. Since the transistors are alternately operated, switching loss is reduced. This constitution thereby enables a heat sink radiating and cooling heat caused by the loss, and a fan to be made small in size, and thereby making it possible to make the device small in size and light in weight.
Patent JP-S6463389-A (JP)
Title: Production of branched fructooligosaccharide
Inventor: MURAMATSU MASAYOSHI
IPC: C08B37/00
Filed: 1987-09-04
Abstract: PURPOSE:To product a branched fructooligosaccharide expected to have various physiologically active effects such as multiplication of bacteria of the genus Bifidobacterium in the intestine to improve a motion, by treating sucrose with fructose transferase. CONSTITUTION:A cell of a fungus such as Aspergillus sydowi IAM2544 strain (fungus No. retained in Institute of Applied Microbiology, University of Tokyo) belonging to the genus Aspergillus, capable of producing fructose transferase or an enzyme produced from the cell is brought into contact with >=30% (W/V) sucrose at pH5.0-7.0 at 30-70 deg.C and a branched fructooligosaccharide shown by the formula A (m is 0-10, n is 0-8 and 3<=m+n<=12) is obtained from the reaction product.
Patent JP-2000053912-A (JP)
Title: Polyester resin and its composition for powder coating material and powder coating material using the same
Inventor: KAMIYOSHI YUMI
IPC: C09D167/02
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To obtain a polyester resin for powder coating material that has practically sufficient strength, give coating films having excellent appearance and weather resistance, and shows good blocking resistance by using a specific amount of a specific fluorene glycol. SOLUTION: The objective polyester resin contains as main components (A) isophthalic acid and (B) neopentyl glycol, has an intrinsic viscosity of 0.15-0.40 dl/g and a hydroxyl value of 13-85 mg KOH/g, where (C) 0.5-15 mol.% of the whole glycol component is a fluorene glycol represented by the formula (R1 and R2 are each a 2-10C alkylene; R3-R6 are each a 1-10C alkyl, an alkoxy, phenyl). In a preferred embodiment, 70-100 mol.% of the whole acid component is the component A, 0-15 mol.% is an aliphatic dicarboxylic acid and 0-30 mol.% is terephthalic acid, while 70-99.5 mol.% of the whole glycol component is the component B, 0.5-15 mol.% is the component C, and 0-29.5 mol.% is a fatty glycol excluding the neopentyl glycol.
Patent JP-2001049837-A (JP)
Title: Tile unit and manufacture thereof
Inventor: OGASAWARA KAZUHIRO
IPC: E04F13/08
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To provide tile units which are not adhered to each other even when they are piled up. SOLUTION: A tile 11 is equipped with four line back anchors 1-4 and grooves 5, 6 and 7 between them. In both ends of the central grooves 6, recess sections 8 are so formed that the width of the groove is widened. For the back anchors 1 and 4 on both sides, recess sections 9 having a shape partially notching the back anchors 1 and 4 from tile lateral sides are formed. Joint resin is only set in the recess sections 8 and 9, and it is not projected from the rear side of the tile.
Patent JP-H03185449-A (JP)
Title: Negative type resist composition developable by water based basic solution
Inventor: HIROSHI ITOU
IPC: H01L21/027
Filed: 1990-08-24
Abstract: PURPOSE: To enable development with an aq. base soln. by using phenolic resin, a radiation chemical acid generating agent and a specified low molecular material. CONSTITUTION: Phenolic resin is mixed with a radiation chemical acid generating agent and a low molecular material to obtain the objective negative type resist compsn. The low molecular material reacts with the phenolic resin and reduces the solution velocity in an aq. base soln. when the compsn. is irradiated and post-cured. The pref. low molecular material is a monomer such as an amide, aldehyde or imide. The pref. phenolic resin is polyphenol but other phenolic resin such as novolak may be used. The resin is required to transmit radiation used. The resultant resist compsn. can be developed with the aq. base soln., has high dry etching resistance and high photosensitivity and can ensure high resolution.
Patent JP-S60114008-A (JP)
Title: Digital two-stage agc system
Inventor: TANIGUCHI TOMOHIKO
IPC: H03G3/30
Filed: 1983-11-25
Abstract: PURPOSE:To realize accurate gain compensation even to level fluctuation of a short time of sample period by utilizing the advantages of a feedback AGC(F. BAGG) circuit and a feedforward AGC(F.FAGC) while following to considerably timewise slow fluctuation of a signal level. CONSTITUTION:An AM-PM-VSB signal inputted with a wide dynamic range is compensated for the gain against a long slow fluctuation by the F.BAC circuit 11 in the circuit section 10, its output level fluctuation is suppressed, and a signal normalized to the unit amoung [1] is outputted. After two orthogonal normalized carrier signals Cc and Cs are multiplied and subject to synchronous detection, the output is regenerated as complex base band signals xr, xi through LPF14, 15. A level detection/decision circuit 13 calculates a signal vector absolute value, it is compared with a prescribed threshold value and when the absolute value is close to the unit among [1], the F.FAGC circuit 12 of the post stage is set, and when the absolute value is close to [0], the circuit 12 is deenergized so as to obtain the normalized complex base band signal on a unit circle.
Patent JP-H0961926-A (JP)
Title: Camera
Inventor: KUMAKURA TOSHIYUKI
IPC: G03B17/24
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To set proper photographing magnification data even when a lens which cannot output distance information is attached by automatically setting the prescribed photographing magnification, based on the output of an exposure mode set means. SOLUTION: By communication between a lens control circuit 2 and a microcomputer 1, it is decided whether the distance information can be outputted by the interchageable lens or not. When the distance information cannot be outputted, the photographing mode of a camera is decided next. That means, the set state of an exposure mode on a mode dial 12 is sensed by a switch sense circuit 4 and transmitted to the computer 1. Then, when the photographing mode is the image select mode, the prescribed magnification data is respectively set according to the exposure mode such as the scenery mode, the portrait mode, the sport mode or the close-up mode. When the photographing mode is not the image select mode, it is regarded as the creative mode and UN KNOWN, that means, a content showing indistinctness is set as the magnification data.
Patent JP-H04103049-A (JP)
Title: Information recording carrier and information recording and/or reproducing method and information recording and/or reproducing device
Inventor: MIYAZAKI TOSHIHIKO
IPC: G11B9/14
Filed: 1990-08-22
Abstract: PURPOSE:To allow the current to flow easily between a non-recording area and a probe electrode by setting an information recording part as a high resistance against an information non-recording part in the recording surface. CONSTITUTION:Recording is executed by applying a pulsative voltage by a voltage applying circuit 62 at the time of reaching a write position, while scanning on a recording area of a recording medium 4 by a probe electrode 1. This pulsative voltage is a voltage being sufficient for a fact that a recording layer 42 having an electric memory effect is varied from an ON (low resistance) state to an OFF (high resistance) state. In this case, when recording is executed, while moving the probe electrode 1 in the (x) direction and recording of a one-line portion in the (x) direction is finished, it is shifted by one step in the (y) direction and recording of a one-line portion in the (x) is executed in the same way in the next train. In such a way, a current comes to flow easily between the probe electrode and a non-recording medium, and relative initial positioning of the probe can be executed surely and quickly.
Patent JP-H0385494-A (JP)
Title: Inspection and repair of vertically placed equipment
Inventor: HASHIMOTO FUMITOSHI
IPC: G21C17/003
Filed: 1989-08-30
Abstract: PURPOSE:To enable a maintenance and management work in the least required room by providing at least one story working floor in an upper space of an equipment building. CONSTITUTION:In an upper space of an equipment building 2, a working floor 12 for supporting and maintaining a sump pump 1 which is a lifted-up and vertical equip ment, is formed, and a temporary supporting table 13 to hold the working floor 12, is arranged at a building side wall 2a. Moreover, the supporting table 13 consists of a horizontal frame 14 which is formed into an almost H shape, a pair of diagonal members 15 which supports an equipment load working on the frame 14 and reinforces the frame 14, and a temporary plate 17 which is fixed freely de- and attachably to an upper surface of the frame 14 by a pin 16, and on which a lifted equipment is temporarily placed. After the working floor is placed, the pump 1 which is installed at a bottom part of the building 2, is supported while being lifted vertically upward, and a maintenance and management work such as disassembly, inspection, repair and reassembly work is carried out on the working floor 12. In this way, a utilization efficiency of the upper space of the building where the vertical equipment is arranged, is much improved and a required floor area can be decreased significantly.
Patent JP-S6378679-A (JP)
Title: Image pickup device
Inventor: TODAKA YOSHIHIRO
IPC: H04N5/335
Filed: 1986-09-22
Abstract: PURPOSE:To give a shutter function to an MOS type sensor by sweeping out charges from a photodiode earlier by a given length of time than reading video signals from a photodiode. CONSTITUTION:A scan circuit for resetting 31 starts scanning with the aid of a synchronizing signal from a synchronization generator SSG 6 and a value inputted from a set slit width input part 41, n-hours before a scan circuit for reading 32 scans. The charges of pixels 101 are sequentially reset to (1, 1), (1, 2),... in that order at a 1st line by scanning. While the scan circuit for reading 32 is reading out pixels (l, m), the scan circuit for resetting 31 resets pixels (l+n, m). A drive circuit in a sensor 1 operates shutters in a drive circuit for resetting, a drive circuit for reading and the set slit width input part 41.
Patent JP-S59114157-A (JP)
Inventor: TAMATSU TOSHIYUKI
IPC: B61C3/00
Filed: 1982-12-20
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-H0886111-A (JP)
Title: Tray type elevator system multistory parking device
Inventor: ISHIJIMA TAKEO
IPC: E04H6/18
Filed: 1994-09-16
Abstract: PURPOSE: To provide a gangway space in a conventional parking structure without modifying the latter. CONSTITUTION: The attaching position of one 28a, at one end of a rail 29a of two rollers 28 on opposite sides of a transverse carrier 27a on the vehicle entrance side, among transverse carriers 27 which transverse on the rail 29 laid between an elevator shaft 22 and a parking space 23, is deviated, remote from the end of the rail 29a. Accordingly, the end pat of the rail 19a is set to be short so that an empty space 30 can be obtained between the end part of the rail 29a and the inner wall surface of a parking structure, with the use of the empty space 30, a gangway space communicating several floors with one another is defined.
Patent JP-H0885384-A (JP)
Title: Indicating lamp for vehicle
Inventor: IKUI SHUICHI
IPC: B60Q1/44
Filed: 1994-09-16
Abstract: PURPOSE: To improve the discriminability of the turning-on/turning-out of a lamp by reflecting the direct light from a bulb by a hologram of reflection type and volumetric phase type without passing the light through a colored filter to increase the diffraction of the prescribed light in the direction of a vehicle behind. CONSTITUTION: A hologram 7b selectively diffracts the red light among the emitted diffused light to achieve the diffracting reflection in the direction of the front surface of an indicating lamp. Because the emitted light is the white light 11, it is necessary to arrange a bulb so as to obtain the angle of incidence where the surface reflected light 15 from the hologram does not reach the indicating surface directly.  The bulb is arranged so that the angle of elevation θA, θB of the light source from the points A, B relative to the plane H may satisfy the inequalities 20 deg.<=θA<=tan<-1> (CD/AD) and 20 deg.<=θB<=90 deg. where A is one end of the line segment on the closer side to the light source where the plane S containing the optical axis of the light source and orthogonally intersecting the plane H containing the hologram intersects the hologram, B is the other end on the farther side, C is one end of the line segment on the closer side to the light source where the plane S intersects the light transmitting plate, and D is the intersection of the perpendicular line from C to the plane H with the plane H.
Patent JP-H0887324-A (JP)
Title: Automatic guiding and tracking device
Inventor: MATSUZAKI KOICHI
IPC: G05D1/02
Filed: 1994-09-16
Abstract: PURPOSE: To prevent a guiding device and a tracking device from colliding against each other by equipping the guiding device with a guide signal generat ing and transmitting means and the tracking device with a 1st and a 2nd guide receiving means and a control means. CONSTITUTION: A player wears and carries the guiding device 1 constituted of a radio device on this waist, etc. Then the guiding device 1 is equipped with a transmitting antenna 11 and an ultrasonic wave transmitting vibrator 12. On a golf cart, the tracking device 2 is mounted and equipped with a radio wave receiving antenna 21, a 1st ultrasonic wave receiving vibrator 22a and a 2nd ultrasonic wave receiving vibrator 22b. The 1st ultrasonic wave receiving vibrator 22a and the 2nd ultrasonic wave receiving vibrator 22b are arranged on the left and right side of the center line 20 of the golf cart at an equal distance. Therefore, the tracking of the guiding device 1 by the tracking device 2 can be controlled on the basis of the direction and distance and the tracking device 2 is prevented from colliding against the guiding device 1.
Patent JP-H0540380-A (JP)
Title: Image forming method
Inventor: UCHIYAMA YASUFUMI
IPC: G03G15/06
Filed: 1991-08-07
Abstract: PURPOSE:To allow the decision of the presence or absence of abnormality and more particularly the accurate and easy judgment of the presence or absence of the mechanical and electrical abnormality from the inside of a developing device to the photosensitive body or further the abnormality in the section having influence on image formation such as deterioration, etc., of developer with the device using a two-component developer consisting of a combination of a high-resistance or insulating toner and a conductive carrier. CONSTITUTION:The developer consisting of at least the carrier subjected to a conduction treatment on at least the surface thereof and the high-resistance or insulating toner is used for the developer of the device disposed with a toner carrying member deposited with the developer on the front surface side of the photosensitive body 1 and an exposing means on the rear surface side of the photosensitive body, respectively. A friction area 10 is formed at just before the start of exposing and a developing bias Vi including at least a constant voltage DC component is impressed to the photosensitive body 1 side from the toner carrying member via the friction area 10 and the adequateness or inadequateness of the image formation is judged in accordance with the detection signal taken out of the photosensitive body 1 side.
Patent JP-H0272536-A (JP)
Title: Manufacture of electron gun parts for cathode-ray tube
Inventor: ENDO HIROYUKI
IPC: H01J9/14
Filed: 1988-09-05
Abstract: PURPOSE:To improve the quality of a cathode-ray tube by using specific stainless steel powder as a raw material of green compact and adding graphite powder till the total carbon content in which the carbon content in the stainless steel powder is contained reaches a specific amount. CONSTITUTION:Austenitic stainless steel powder whose oxygen content is less than 2500ppm is used and graphite powder is added to this stainless steel powder until the total carbon content in which the carbon content in the stainless steel powder is contained is 1000-3000ppm. Next, using a reducing or inert gas whose dew point is less than -30 deg.C as an atmospheric gas for dewaxing, green compact is formed in a prescribed shape by vacuum-sintering the stainless steel powder at a vacuum degree of 10<-2>-10<-4>Torr and 1200-1300 deg.C. Thereby, it is possible to obtain a stainless steel powder with a small amount of residual oxygen, and also to improve the quality of a color CRT.