baber/WOPTO huggingface dataset:
Patent JP-2001155669-A (JP)
Title: X-ray image detector
Inventor: AIDA HIROYUKI
IPC: H01J43/22
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray image detector that allows reducing the total size of an apparatus attached to an X-ray image tube and providing a visible image or an electrical image without distortion. SOLUTION: The X-ray image detector 1 of the invention is used also as a part of vacuum vessel and also the image output part 2 outputting a visible light image pickup by a plurality of CCD cameras comprises an input fluorescence surface 8 converting an X-ray R1 inputted into an input window 7 into a light-electron, an photoelectron amplifier 13 for amplifying a photoelectron E converted by the input fluorescence surface with a predetermined electric field, and an output fluorescent surface 18 converting the photoelectron amplified by the photoelectron amplifier into a visible light image and projecting into an output window 19 being a glass substrate of the image output part.  It is characterized in that a metal thin film 17 of alkali earth metal, titan group, Ta, or Th, etc., is arranged to the output fluorescent surface side of the metal plate 14 opposing to the surface of the output fluorescent surface side of the electron amplifier 13.
Patent JP-H03203686-A (JP)
Title: Image recording
Inventor: TAKEMURA OSAMU
IPC: B41M5/00
Filed: 1989-12-29
Abstract: PURPOSE:To uniformize the toner attracted corresponding to an image signal by dispersing powder toner in a mist form to bring toner particles to an individually separated state and applying the image signal to the toner in this state. CONSTITUTION:High pressure air is generated from an air generating means 13 to spray the toner 30 in a toner receiving chamber 11 in a mist form and the generated toner mist is circulated through a toner flow passage 12. An electric signal is applied to the second electrode member 25 of a toner control means 20 from an image data generating means 40 and the mist-like toner 30 floated above the toner control means 20 is attracted to the positive electric field applied to the second electrode member 25 as an image signal corresponding to the electric signal and passes through a toner passing hole 22 to fall on the recording paper 60 placed on a base electrode 50. Since the image signal is directly applied to the toner, no density difference is generated in a formed image by the resistance of the recording paper or the difference of environment and the toner image faithful to the image signal can be always formed.
Patent JP-H08169390-A (JP)
Title: Frame for cargo on ship
Inventor: MIURA MASAYA
IPC: B63B11/00
Filed: 1994-12-19
Abstract: PURPOSE: To provide a frame for cargos on a ship which allows transported articles in bulk, package lumber and containers to be efficiently loaded with a simple structure. CONSTITUTION: A portion of a front hopper part at the right side of the bow of a ship 1 is divided into four regions for example in which tier stands are respectively disposed. The first tier stand is provided on the inclined surface of the first region in the front hopper part with only one tier being framed by pipes. The second tier stand is provided on the inclined surface of the second region of the front hopper part with only two tiers being framed by pipes. The third tier stand is provided on the inclined surface of the third region of the front hopper part with only three tiers being framed by pipes. The fourth tier stand is provided on the inclined surface of the fourth region of the front hopper part with only the four tiers being framed by pipes.  The third tier stand 23 of these tier stands is constituted from three tiers of pipes 41 in the third region on an inner shell 31 in the front hopper part 3a to provided a jungle-gym- like structure.
Patent JP-H10191020-A (JP)
Title: Object image segmenting method and device
Inventor: KATAYAMA TATSUJI
IPC: G06T5/00
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To segment an object image included in an input image with high efficiency. SOLUTION: An object image and its background image are fetched via a camera 10 and stored in the temporary storages 22a and 22b respectively. A normalized edge intensity extraction means 24 extracts the edge density from both object and background images. An initial mask area extraction means 26 extracts the differential edge kernel from the normalized edge images of the object and its background, extracts a color difference kernel of every pixel and extracts the initial kernels from both color difference and edge kernels. An area growth means 28 decides the similarity of the initial mask to the nearby pixels at a point set on the boundary of each kernel area and merges the initial mask into a mask area when its similarity is higher than the prescribed threshold.  An outline shaping processing means 30 generates a curve that smoothly fits the periphery of a generated border line based on the information on this border line. Then a local outline correction means 32 searches an object outline obtained by the area growth processing and corrects the fitting curve.
Patent JP-2000162745-A (JP)
Title: Film unit with lens
Inventor: KAMEYAMA NOBUYUKI
IPC: G03B17/04
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To prevent a lens cover from being carelessly opened even when impact is somewhat applie at the time of transportation or at the store without affecting the opening operation of the lens cover. SOLUTION: An external label 3 constituted of one sheet is provided with perforation 22 freely cut off, and two label parts 3a and 3b are integrally formed with the perforation 22 as a boundary. The label 3 is stuck with an adhesive applied to its back surface. Thus, locking force for locking the lens cover 14 at a closed position is made strong and the lens cover is prevented from being inadvertently opened even when the impact is somewhat applied at the time of transportation or at the store. Since the perforation 22 is easily broken by a nail, the lens cover 14 is easily opened in the case of using the film unit.
Patent JP-H11171494-A (JP)
Title: Cylinder controller of industrial vehicle
Inventor: KAMIYA TOSHIKAZU
IPC: B66F9/22
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To perform the work of leveling a fork even by an unskilled laborer as well as forward tilting operations at a high lift place so simply, without entailing any hindrance to the role of a deadman seat, and to temporarily carry out these operations in an attitude other than normal positions such as a half- sitting posture. SOLUTION: Both the supply and exhaust directions of hydraulic fluid to or from a tilt cylinder 9 are selected by a directional control valve being manually operated by a tilt lever. A supply of the hydraulic fluid to the tilt cylinder 9 is controlled by a control valve installed in the point midway in a pipeline connecting the tilt cylinder 9 and the said directional control valve. A central processing unit 49 is made into a state of capable of outputting an operating signal to a proportional solenoid valve 39 operating the said control valve through pilot pressure at a time when an on-signal out of a froward tilting detecting switch 18 or a rearward tilting detecting switch 19, and another on- signal out of a seat switch 10a both are inputted.  In addition, this central processing unit 49 controls the control valve in making the specified time into a stage of being turned on even if the output from the seat switch 10a becomes turned off.
Patent JP-H11172142-A (JP)
Title: Type-ii chlorogallium phthalocyanine crystal, its production, electronic photoreceptor and electronic photographic arrangement
Inventor: HONGO KAZUYA
IPC: G03G5/06
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To obtain the subject crystal for an electronic photoreceptor or the like, having excellent dispersibility in a resin dispersion and good electronic photographic characteristics, produced by a simple process and hardly causing cost increase by using type-I chlorogallium phthalocyanine crystal to enable the control of the sensitivity to be carried out in wide range. SOLUTION: The objective crystal has the maximum absorption at 774-780 nm in an optical absorption spectrum, >=45 m<2> /g specific area measured by a BET method and <=0.10 μm volume average particle diameter. The crystal is obtained by milling type-I chlorogallium phthalocyanine crystals by a dry milling to provide fine particles, adding the obtained fine particular crystals into a solvent, carrying out a stirring treatment of the obtained mixture at a temperature of the solidifying point of the solvent to 30 deg.C, filtering the crystals dispersed in the solvent after the stirring treatment, carrying out the first drying treatment of the obtained crystals at <=90 deg.C and further carrying out the second drying treatment of the treated crystals at 100-200 deg.C.
Patent JP-H06167653-A (JP)
Title: Immersion oil
Inventor: KASAI HIROAKI
IPC: G02B21/00
Filed: 1992-11-27
Abstract: PURPOSE:To provide immersion oil capable of selecting a high refractive index, having transparency and not affecting a plastic material. CONSTITUTION:This immersion oil is a mixture of methylphenylsilicone oil having >=20mol% phenyl group content with trimethylpentaphenyltrisiloxane or a mixture of methylphenylsilicone oil having >=20mol% phenyl group content with tetramethyltetraphenyltrisiloxane. Since the two components are compatible with each other, the refractive index of this immersion oil can be regulated in accordance with the mixing ratio and the components are transparent and do not affect a plastic material.
Patent JP-2001159063-A (JP)
Title: Sheet for separately packaging sanitary napkin
Inventor: HISADA MINORU
IPC: B65D85/07
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a sheet which is used for separately packaging sanitary napkins and does not produce a sound, when the separate packages of the sanitary napkins are opened, and which has excellent flexibility and excellent printing suitability. SOLUTION: This sheet which is used for separately packaging sanitary napkins and is prepared by using a nonwoven fabric laminate which comprises one or more spun-bonded nonwoven fabric layers and one or more melt-blown nonwoven fabric layers, whose at least one side layer is the spun-bonded nonwoven fabric layer, and which has a texture index of <=410, a water resistance degree of >=90 mmAq and a METSUKE <=20 g/m2. The melt-blown nonwoven fabric layer forming the nonwoven fabric laminate preferably comprises a resin composition comprising polyethylene (A) and polyethylene wax (B).
Patent JP-H0643713-A (JP)
Title: Document processing device platen carrying mechanism
Inventor: MAAKU EICHI BADENDETSUKU
IPC: B65H5/02
Filed: 1992-12-22
Abstract: PURPOSE: To provide an improved platen carrying mechanism which is used together with a document processor of a picture input terminal by giving a distributed force to carry a friction belt in a margin area near an image forming plate. CONSTITUTION: A carrying frame 109 of a carrying system 32 supports a friction belt 110. The belt 110 is rotated around a driving roll 111 and a tension roll 113. Extended rolls 114 which are rotatably supported by the frame 109 are arranged on edge parts of an entrance and an exit of a platen, and these rolls are carried on the belt 110. Extended members 115 like sliders, namely, skis are arranged on upper and lower parts of the platen and are practically extended throughout between extended rolls 114. Thus, flat, namely, parallel positioning of a document on the image forming face platen is promoted.
Patent JP-H09182709-A (JP)
Title: Dish washer
Inventor: KAJIWARA HIROSHI
IPC: A47L15/42
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a dish washer for washing tableware having a construction that a lid is opened upward, wherein force catching a hand in between the lid and an opening of a washing vessel is suppressed. SOLUTION: An upper opening of a box-shaped washing vessel 21 is rotatably covered by an inner lid 26 having an inner wall 32 which gets into the whole periphery of the opening. A seal member 34 is attached to the outer periphery of the inner wall 32 of the inner lid 26 to water-seal the opening of the washing vessel 21 and the inner lid 26, and the outer side of the inner lid 26 is covered by an outer lid 27. An inclined face 31 lowering to the inside of the washing vessel 21 is formed on the upper face of the opening of the washing vessel 21. An inclined face 33 almost parallel with the inclined face 31 of the washing vessel 21 is provided on the lower end face of the inner wall 32 of the inner lid 26 in a range near both rear ends of the opening of the washing vessel 21.
Patent JP-H05175363-A (JP)
Title: Semiconductor device
Inventor: KANEMOTO KOICHI
IPC: H01L23/28
Filed: 1991-12-25
Abstract: PURPOSE:To implement the miniaturization of a semiconductor in the longitudinal direction (in the direction perpendicular to the semiconductor pellet). CONSTITUTION:The external terminals 4 of a semiconductor pellet 3 and the leads 5 arranged on the outer circumference of the semiconductor pellet 3 are electrically connected to each other, and the semiconductor pellet 3 and the part of the leads (inner lead 5A) are packaged in a semiconductor device. In this semiconductor device, one surface side of the semiconductor pellet 3 and a part of the leads 5 (inner lead 5A) and the reverse side opposite to it are covered by a thin boards 1A and 1B to package them.
Patent JP-H10180135-A (JP)
Title: Pyrite treatment device
Inventor: KOGA MAKOTO
IPC: B02C23/08
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To eliminate the necessity of the scraping work of large pyrite grains by the manual work of a worker and realize the perfect automation for a pyrite treatment device. SOLUTION: This pyrite treatment device 39 is provided with a foreign matter discharge pipe 16 for a pulverized coal machine connected on the top of the device and a pyrite hopper 19 for storing temporarily pyrite P discharged from the foreign matter discharge pipe 16 and a jet propulsion pump 25 for sucking the pyrite P by the ejector effect by jet water 28 from the lower section of the pyrite hopper 19 and discharging the pyrite P together with the jet water 28. In that case, an impeller breaker 40 is so provided rotatably in the upper side position in the pyrite hopper 19 as to strike a blow to large pyrite grains P and crush them.
Patent JP-H05174514-A (JP)
Title: Head positioning controller for data recorder/ reproducer
Inventor: TSUNODA MASAHIKO
IPC: G11B21/10
Filed: 1991-12-25
Abstract: PURPOSE:To enhance the positioning accuracy of a head by making it possible to obtain an accurate amplitude value of burst data at all times in head positioning control employing address code information and servo information containing burst data. CONSTITUTION:A control signal S1 is delivered from a servo control circuit 22 to a pulsation circuit 20 under position control mode. Consequently, the pulsation circuit 20 is disabled when an amplitude value detecting circuit 21 is detecting the amplitude value of burst data and thereby the amplitude value detecting circuit 21 is protected against the adverse effect of operational noise(ON/OFF switching noise at the time of pulsation of burst data).
Patent JP-H06167594-A (JP)
Title: Judging device for channel box placing state
Inventor: GO SEITARO
IPC: G21C17/06
Filed: 1992-11-30
Abstract: PURPOSE:To provide a device for judging the placing state of a rectangular channel box in a fuel assembly with high reliability and efficiency. CONSTITUTION:The system is constituted of a thin and long pipe housing part 14, a measurement rod 22 to touch a measured point of bail movable in the housing part to the axis direction and fixed on a fuel assembly, a measuring meter assembly 10 including a dial gauge 16 which is operationally related to the measuring rod and indicating the remote distance between the measured point and a reference plane, a pair of legs 36a, 36b straddling the bail, and a measuring meter assembly supporting means 12 which is fixed at the bottom end of the legs and includes foots 38a, 38b contacting to the clip plate of the channel box. The pipe housing part 14 of the measuring meter assembly 10 is supported to fix with the supporting means so that the axis line of the measured rod 22 coincides with the measured point of the bail.
Patent JP-2000140416-A (JP)
Title: Game device and information storage medium
Inventor: ISHII TAKEHIRO
IPC: A63F13/5372
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To instantaneously and visually recognize the spatial position of a given object without taking eyes off of a game screen by adding and displaying a mark for reporting the arrangement information of the given object in a three-dimensional space in game images. SOLUTION: In an operation part 10, a player operates a lever and a button, or the like, and the operation information is outputted to a processing part 20. The game arithmetic operation part 30 of the processing part 20 is provided with a mark display processing part 40 and the mark display processing part 40 decides the direction and length of a marker and outputs information required for displaying the marker to an image generation part 50. The image generation part 50 generates visual field images visible from the fighter of the player based on the arithmetic result of the game arithmetic operation part 30. Then, the game images are generated by adding the various kinds of markers onto the visual field images based on the information received from the mark display processing part 40 and the generated game images are displayed on a display part 60.
Patent JP-H05175425-A (JP)
Title: Semiconductor integrated circuit device
Inventor: OKADA MASAKI
IPC: H01L27/06
Filed: 1991-12-25
Abstract: PURPOSE:To prevent the malfunction of an inner circuit by alleviating the noises on a power supply voltage with a substrate--potential stabilizing diode with regard to a semiconductor integrated circuit device having a step-up circuit for stepping up the power supply voltage supplied from the outside. CONSTITUTION:A +10V generating circuit 7 steps up a power supply voltage 5V to 10V and outputs the voltage through a voltage outputting pad 35. A -10V generating circuit 8 generates -10V based on the output of the +10V generating circuit 7 and the power supply voltage 0V and outputs the voltage. A substrate-potential stabilizing diode 41 is provided between the +10V generating circuit 7 and an inner circuit 8. A substrate-potential stabilizing diode 42 is provided between the -10V generating circuit 8 and the inner circuit 9. The output voltage of the +10V generating circuit 7 and the output voltage of the -10V generating circuit 8 are supplied into the inner circuit 9 through the substrate-potential stabilizing diodes 41 and 42, respectively.
Patent JP-H07177726-A (JP)
Title: Motor generator and its magnetic power engine
Inventor: IGARI AKIHIRO
IPC: H02K53/00
Filed: 1993-12-17
Abstract: PURPOSE:To obtain a motor which has two functions as a motor and a generator and a magnet power engine which uses only permanent magnets and is very much suitable to drive the motor just as a generator by rotating a rotor in a stator which uses tow poles, a core for generation and a core for a motor, as a set. CONSTITUTION:In this motor generator, a stator is constituted of four sets of cores, each set consisting of two iron cores, a core for a motor 11 and a core for generation 12, together with a linear copper plate being put between and having two poles, and a rotor having both an N-pole face 1 and an S-pole face 2 on one pole face is built in the stator and connected to the power side to be rotated. In a power engine, a variable cylinder 16 having only an N-pole face is moved back and forth from an output shaft 25 through a cam 22 and a spring 24 on both sides of a piston-side pole face which has both N-pole 1 and S-pole 2 in a link manner as the motor generator. Since suction force and resiliency work on the N-pole of the variable cylinder simultaneously from the N-pole and S-pole faces of the driving pole face, the attraction force is canceled and thereby the variable cylinder 16 can be moved back and forth easily.
Patent JP-H10166580-A (JP)
Title: Ink jet type recording head
Inventor: FUJIMORI KAZUHIKO
IPC: B41J2/055
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To bond a channel substrate to a nozzle plate in high reliability by making breakdown of a thin film part unnecessary in an assembly process by a method wherein a plurality of pieces of projected parts are provided on a surface wherein the nozzle plate is opposed to a pressure generation chamber, and a recessed part in which a projected part can be inserted is formed on a surface on one side. SOLUTION: A plurality of lines, for example, pressure generation chambers 3 of two lines positioned zigzag, a reservoir 4 feeding ink to those pressure generation chambers 3, and an ink feed opening 7 wherein those pressure generation chambers 3 are communicated to the reservoir 4 by a specific fluid resistance, are formed so that one side surface of a channel formed substrate is made an open surface, and a membrance part 2 is formed on a rear surface. To an ink pressure generation chamber substrate 1 and a nozzle plate 10, a recessed part 12 formed by anisotropic etching on a surface opposed thereto, and a projected part 13 by pressing are formed, and they are positioned with those recessed part 12 and projected part 13, and fixedly liquid-tightly.
Patent JP-2001159573-A (JP)
Title: Pressure detecting device
Inventor: ICHIDA SHUNJI
IPC: G01L9/04
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To provide desired detection sensitivity even when diaphragms are relatively deviated and prevent damage of a sensor caused by excessive pressure. SOLUTION: A pressure transmitting part 15 is provided on an upper face center of a first diaphragm 14 and its upper face is used as a flat face 15a. A projective part 37 is provided on a lower face center of a silicon diaphragm 34 and the flat face 15a of the pressure transmitting part 15 is brought into contact with a lower face of the projective part 37.
Patent JP-H07177481-A (JP)
Title: Two-way video image communication equipment
Inventor: KIMURA KAZUO
IPC: H04N7/14
Filed: 1993-12-20
Abstract: PURPOSE:To provide the two-way video image communication equipment in which visual lines of both parties are made coincident with each other. CONSTITUTION:The equipment is made up of a display device 2 displaying video information to be sent onto a picture display panel 2a, a camera equipment 3 arranged around the display device 2 to pick up sent video information and a concave Fresnel lens 5 provided in front of the picture display panel 2a of the display device 2 opposite to the display device 2. While an optical axis L4 of the concave Fresnel lens 5 is arranged while being displaced in the arrangement direction of the camera equipment 3, the image pickup element 3a of the camera device 3 is arranged while being displaced in the same direction as the optical axis L4 of the concave Fresnel lens 5.