baber/WOPTO huggingface dataset:
Patent JP-H0943394-A (JP)
Title: Boiling water reactor and nuclear power plant equipped with boiling water reactor
Inventor: IBE HIDEFUMI
IPC: G21D1/00
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To effectively improve corrosive environment by providing a shroud for constituting a plurality of diaphragms which preheats reactor water by heat generated in a core and are concentrically arranged, in the upper course the core and moving the boiling starting point of core water in the vertical direction upstream from a neutron irradiation field. SOLUTION: A reactor is composed of a pressure container 22, a core internally equipped in the container 22, a cylindrical shroud 19 for surrounding the circumference of the core 1, an upper plenum 2 arranged by contacting with the upper end of the reactor 1, and a heat pipe group 21 which is coupled with a nuclear fuel part of the core 1 in the bottom of the core 1 and carries heat generated in a nuclear fuel part to the bottom of the core. The heat generated in the nuclear fuel part is carried to the bottom of the core by this heat pipe group 21, the core water is preheated or preboiled before the reactor water flows into a neutron irradiation field of the core 1, and water retention time in the neutron irradiation field can be reduced.
Patent JP-S6349759-A (JP)
Title: Optical record reading method
Inventor: MIYAZAKI TOSHIHIKO
IPC: G11B7/24035
Filed: 1986-08-20
Abstract: PURPOSE:To enable reading of an optical record by use of a small-sized light- weight visible light emitting body by projecting infrared rays specified in wavelength on a recording layer containing a diacetylene derivative, recording information on it, then projecting a ray of visible light specified in wavelength on the recording layer, and reading the information from it. CONSTITUTION:The recording layer of the optical recording medium is composed of the layer 19 of the monomolecular film or built-up molecular film of the diacetylene derivative (DA) 16 and the layer 20 of the monomolecular film or built-up molecular film of a squarilium dye 17 or a layer 18 containing the squarilium dye. Ultraviolet rays are projected on the recording layer to polymerize the DA 16 and to change the color of the whole surface of the recording layer to blue. The light recording is executed by projecting infrared rays of 800-900nm wavelengths emitted from a semiconductor laser device and changing the blue of the exposed areas of the recording layer to red. The light reading of the optical record high in precision can be executed at high speed by projecting the low output visible light of 500-750nm wavelength emitted from a semiconductor laser device or a light emitting diode.
Patent JP-S5981196-A (JP)
Title: Optical recording medium
Inventor: KUROIWA AKIHIKO
IPC: G11B7/24
Filed: 1982-11-01
Abstract: PURPOSE:To obtain an optical recording medium of heat mode capable of eliminating and rewriting, by a method wherein elimination performance is remarkably improved and elimination deterioration is remarkably reduced by providing a recording layer containing a specific nitrocellulose and optical absorber on a substrate. CONSTITUTION:A recording layer prepared by adding, when necessary, additives such as various kinds of oligomer, various kinds of plasticizer, surface active agent, antistatic agent, etc. to nitrocellulose of not more than 2 viscosity symbol specified in JIS K6703 and optical absorber (favorably, carbocyanine series dye absorbing 400-900nm wave length light and the like) are provided on the substrate (for example, polyester resin sheet and the like). Thus, the recording layer is deformed by irradiation of recording light and the recording can be carried out by forming bits capable of being eliminated with heat and light.
Patent JP-2001018963-A (JP)
Title: Box pallet
Inventor: MORI HITOSHI
IPC: B65D19/18
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To enable one side surface of a box pallet to be opened completely and to prevent a door from hindering a loading or unloading of stored item in the pallet. SOLUTION: This box pallet is formed such that a lower door B2" is fixed to a main body of the box pallet by an engaging member 5 including notches 3 formed at upper corners of an opening side of a bottom section 1, vertical grooves 4 formed at opposing sides of the notches, a pair of engaging frames 5a vertically suspended at the lower surface of the lower door B2" and pins 5e protruded at an outer surface opposite to an opposing surface of each of engaging frames 5a and inserted into the vertical grooves 4; and by an engaging block inserted into a clearance between the engaging frames 5a of the engaging frames 5a of the engaging member 5.
Patent JP-S6082144-A (JP)
Inventor: SHIMOJIMA KATSUHIKO
IPC: B02C15/04
Filed: 1983-10-13
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-S6170641-A (JP)
Title: Automatic generating method of test program
Inventor: ASADA CHIKAKO
IPC: G06F9/00
Filed: 1984-09-14
Abstract: PURPOSE:To reduce the man-hour required for test program generation by describing a test procedure directly in fault processing (RAS) language and generating this described test program automatically. CONSTITUTION:When the test program is generated in RAS language by coding processing 3 in RAS language, a test procedure document in specific format is printed out by print-out processing 6 and the test program in said RAS language is translated into dedicated program language (SDL) or assembler language for a service processor (SVP) by translation processing 7. The test program in the SDL language or assembler language is translated into machine words which are executed by the SVP2 practically by assembling processing 5.
Patent JP-H0533485-A (JP)
Title: Method of building concrete wall
Inventor: YAMAZAKI KENICHI
IPC: E04G9/10
Filed: 1991-08-01
Abstract: PURPOSE:To form a concrete wall having an irregular surface. CONSTITUTION:A soft sheet 11 having thereon beads is applied over the inner surface of a die frame, and unhardened concrete is placed. After hardening, die-parting is made while the soft sheet is left on the concrete surface. Dove-tail recesses are formed on the concrete surface after die-parting. Then, the concrete surface is coated thereover with mortar while the sheet is left thereon, and accordingly, tiles may be applied thereon. The mortar is mechanically fitted in the dove-tail recesses after being hardened, thereby it is possible to enhance the high binding strength.
Patent JP-S6437975-A (JP)
Title: Line drawing apparatus
Inventor: SHIRAI SHUHEI
IPC: A63C19/08
Filed: 1987-08-01
Abstract: PURPOSE: To reduce the clogging of a line material and satisfactorily discharge it by providing a scraping device formed of a rotating shaft radially having a plurality of projection-like scrapers which is rotated along discs of a line material discharge promoting device in the space between the discs. CONSTITUTION: Within a line material housing cylinder 1, a line material discharge promoting device 20 and a scraping device 21 are provided adjacently to a line material discharge port 12. The line material discharge promoting device 20 is connected to a rotating shaft 14. Thus, the line material discharge promoting device 20 is rotated simultaneously with the rotation of a wheel 13 to promote the discharge of a line material. Since the line material penetrated into the space between discs 22 constituting the line material discharge promoting device 20 is scraped out while loosened by a plurality of scraping tools 24 provided on the scraping device 21, it can be smoothly discharged through the line material discharge port 12.
Patent JP-S57118970-A (JP)
Title: Elastic belt for crawler
Inventor: SAKAI KENICHI
IPC: B62D55/253
Filed: 1981-11-30
Abstract: PURPOSE:To obtain a superior driving force and improved durability by forming the top face of a lug free from deformation in uneven form. CONSTITUTION:As the center lug part 11 has the concave 17 close to an engaging hole 6, sure engagement of a driving wheel with a sprocket clutch can be obtained, and stable traveling is permitted. On the concave part 17, only the lug kicking face 15 or the opposite surface 16 is concaved and the top face of the lug is not concaved, so the top face 14 of the lug can be formed into free  shape, and the width of the top face 14 of the lug is formed into the band shape free from variation in uneven form in the part from the center lug part 11 to the side lug part 12, so the impact on grounding through trailing wheels can be dispersed and reduced over the whole lug.
Patent JP-2000026781-A (JP)
Title: Ink for ink-jet recording and recording
Inventor: ITANO MASAAKI
IPC: C09D11/38
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To obtain an ink composition capable of realizing an excellent image both in an ordinary paper and a tracing paper. SOLUTION: This ink composition comprises at least a colorant, water and a water-soluble organic solvent. The water-soluble organic solvent contains ethylene glycol and glycerol in the ratio of 4:1 to 2:1. The ink composition is capable of realizing an excellent image in both an ordinary paper and a tracing paper. The amount of ethylene glycol and glycerol added is preferably 10-30 wt.% based on the ink composition.
Patent JP-H1037705-A (JP)
Title: Fluid machinery
Inventor: MORISHIMA AKIRA
IPC: F01C11/00
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To separately form an expansion mechanism chamber and a compression mechanism chamber independently in one sealed case without using an exclusive bulk head. SOLUTION: In one sealed case 1, an expansion mechanism part 5 constituting a Rankine cycle and a compression mechanism chamber 7 constituting a cooling cycle are arranged. A shaft which is rotatably supported with a main shaft receiving member 43 and an auxiliary shaft receiving member 9 of the compression mechanism part 7 and a shaft 95 which is rotatably supported with a main shaft receiving member 99 and an auxiliary shaft receiving member 101 of the compression mechanism 7 are connected on the same axial line, and an outer circumference side of the mechanism 5 is sealed to the internal wall of the sealed case 1 by closely attaching constituent elements of the mechanism part 5.  Furthermore, the external circumference of the shaft 41 is sealed via a sealing member 45 having a central part side attached on the constituent elements of the swollen mechanism part 5 so that independent swollen mechanism part chamber 15 and the compression mechanism part chamber 21 are formed to separate the swollen mechanism part 5 and the compression mechanism part chamber 7.
Patent JP-H0518054-A (JP)
Title: Double roof
Inventor: YAMASAKA NOBORU
IPC: E04D3/00
Filed: 1991-07-09
Abstract: PURPOSE:To contrive water not to leak inside a room for bed roofing material through fitting devices and fixture sections by welding the fitting devices to the projected sections of the bed roofing material, and by covering the upper sections of channel sections with covering members, when rainwater or the like is infiltrated inside the room through external-side roof material. CONSTITUTION:On the upper surfaces of the projected sections 11 of bed roofing material 1 laid on bed material 3 or the like, fitting devices 2 are welded, and the channel sections 12a of the side edge sections of the bed roofing material 1 are fixed on the bed material 3 with fixtures 4. Covering members 5 for covering the upper sections of the channel sections 12a are elastically engaged with the side surface sections of the bed roofing material 1 adjacent in the left and right directions, and by the fitting devices 2, the bed roofing material 1 is roofed with external-side roof material 6.
Patent JP-H0242932-A (JP)
Title: Method for retaining freshness of fish catch and apparatus therefor
Inventor: TAKADA TAMOTSU
IPC: A23B4/015
Filed: 1988-08-02
Abstract: PURPOSE:To soften cold seawater, increase pH, decompose and purify organic substances, protect a fish catch from putrefaction, discoloration and deterioration and prevent freshness from reducing by jetting magnetic air on the cold seawater in a fish hold. CONSTITUTION:A magnetic air generator 2 is installed in a fish hold 1, equipped with freezing cooling pipes 4 and surrounded with a heat insulating wall 8 and magnetic air is jetted from jetters 3 connected through pipes (3a) onto the cold seawater 14 to provide uniform temperature and store a fish catch.
Patent JP-S5983198-A (JP)
Inventor: HASEGAWA KAZUMASA
IPC: G02F1/133
Filed: 1982-11-04
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-H0728511-A (JP)
Title: Robot system
Inventor: ODAGIRI HIDEYUKI
IPC: G05B9/02
Filed: 1993-07-12
Abstract: PURPOSE:To realize communication between plural robots or between one pendant and plural robots by one line and communication ports. CONSTITUTION:In this robot system, plural robot controllers 1a, 1b, and 1c are connected to one communication line 5, and identification numbers 10 unique in the system are assigned to robot controllers 1a, 1b, and 1c, and they use the data for communication, to which transmission source ID and transmission destination 10 are added, to transmit various information of a prescribed robot to another robot through the communication line. A monitor and operation device 3 can set ID unique in the system and collectively monitors the states of robots when being connected to the communication line 5. When it is connected to one of robot controllers 1a, 1b, and 1c, it specifies the connection destination controller 1a, 1b, or 1c based on a signal for connection destination discrimination; and when the connection destination is a prescribed robot controller, an operation instruction is given to the robot controller.
Patent JP-H096038-A (JP)
Title: Toner for nonmagnetic one-component development
Inventor: SHIRAI TOSHIYUKI
IPC: G03G9/097
Filed: 1995-06-16
Abstract: PURPOSE: To obtain a toner used in a nonmagnetic one-component developing system in which a developing roll for developing an electrostatic charge image and an electrostatic latent image carrier (photoreceptor) are kept in contact with each other and not causing the fusion of the toner to the developing roll, etc. CONSTITUTION: This toner is a toner used in a reversal developing system mounted with a developing device with at least a developing roll for carrying and transferring a toner and a member regulating the thickness of a toner layer disposed in press contact with the developing roll and further mounted with an electrostatic latent image carrier having positive electrification ability disposed in contact with the developing roll. The toner has 8.0-13.0μm vol. average particle diameter (D50 ) and 1.0-2.2m<2> /g specific surface area (S) measured by a BET multipoint method (nitrogen adsorption method) and satisfies 12.0<=K×D50 ×S<=20.0 (K is the true specific gravity of the toner).
Patent JP-S5896896-A (JP)
Title: Plating device for continuous metallic rod
Inventor: ONDA MAMORU
IPC: C25D21/00
Filed: 1981-12-02
Abstract: PURPOSE:To increase the supplying capacity of electric power considerably, and to assure required quantity of electricity in the stage of carrying out plating on continuous metallic rods, by assembling or forming conductive belts for feeding of electric power to one body and feeding the same to a plating device. CONSTITUTION:Tapes 2 which are broader than plural metallic rods 1 to be plated, are provided with a function as a masking tape and have adhesive agents on one side are adhered continuously on one side of the rods 1 and the rods are run. After the corresponding tape parts 5 are scored with cutters 4 in such a way that the tapes 2 adhered on the rods 1 expose the required plating surfaces 3 of the rods 1, the parts 5 are stripped. Here, the other surface side of the rods 1 is in contact with conductive belts 6 made of mild copper for feeding of electric power, and the rods 1 and the belts 6 are made into one body. In such a  state, the rods are passed successively through a defatting tank 7, a pickling  tank 8, and a plating tank 9, then the tapes 2 and the belts 6 are stripped from  the rods 1 and the plated rods 1 and the belts 6 are separated.
Patent JP-S6437664-A (JP)
Title: Transaction checking system
Inventor: KAWAGISHI TOSHIYUKI
IPC: G06Q40/00
Filed: 1987-08-03
Abstract: PURPOSE:To prevent the generation of illegal transaction and the forgery of a transaction slip by providing the titled system with a means for forming individual transaction codes from a code common in the system and different codes for respective IC cards. CONSTITUTION:When a card owner inputs an identification (ID) number, a shopping mode, shopping amount, and a date, the IC card forms the amount and the date on respectively different transaction codes A, B from the system common code and a personal code different in each IC card based on the same algorithm (f) and displays the codes A, B on a display part of the IC card. Then, a clerk sets up the IC card in a terminal equipment and inputs the amount and date, so that the terminal equipment forms the transaction code A and the clerk collates the formed code A wit the transaction code A of the card. Then the clerk inputs the transaction code B, outputs the code B on a slip and delivers the IC card and the slip to the card owner. Consequently, damage due to the forgery of a transaction medium and a transaction slip can be reduced.
Patent JP-H0537994-A (JP)
Title: Sound reproducing device
Inventor: KOIZUMI NOBUO
IPC: H04S1/00
Filed: 1991-08-02
Abstract: PURPOSE:To remove a sense of oppression due to a headphone and angle detectors and to constantly hold a fixed direction even when an azimuth angle and an elevation angle are changed by compensating a head part transmission function corresponding to the inclined angle of a chair back part loaded with a speaker set and the rotation of a sitting part. CONSTITUTION:In the case of reproducing sound from a sound signal source 301 by means of plural speakers 304-1, 304-2, the azimuth and elevation angles PSI1, theta1 of the back and sitting parts 305-1, 305-2 are detected by an azimuth detector 306 and an elevation angle detector 307. When a listener sits on the chair 305 and changes the azimuth and elevation angles, the angles PSI1, theta1 are detected, a difference from the absolute direction for fixing the sound source is found out and the HL, HR of a connected head part transmission function filter 302 are changed. Then signals converted to two right and left channels are supplied and reproduced to/by the speakers 304-1, 304-2 through a sound field compensating filter 303. Consequently a sense of oppression due to the headphone and the angle detectors can be removed and the fixed position can be constantly held.
Patent JP-S5897085-A (JP)
Inventor: HOSHI KOUICHIROU
IPC: H04N5/208
Filed: 1981-12-04
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-S59123687-A (JP)
Inventor: KURISUCHIYAN DORASAARU
IPC: G06K15/08
Filed: 1983-10-19
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-H1141966-A (JP)
Title: Motor controller and washing machine, wherein this motor controller is applied, and motor-control method
Inventor: HIROSE HISANORI
IPC: H02P23/00
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To suppress the impact sound caused by a sudden application of drive force on a rotating body. SOLUTION: When the number of revolution of a motor 14 reaches the target number of revolution, a zero-crossing counter 41 and a motor up-down flag 33 are reset. Thereafter, the conducting angle of a TRIAC 22 is slowly increased until the value of the zero-crossing counter 41 reaches 6. Then, after the value of the zero-crossing counter 41 reaches 6, the conducting angle of the TRIAC 22 is made constant, and the specified amount of electric power is continuously supplied to the motor 14. When the specified time has elapsed after the motor up-down flag 33 was reset, the zero-crossing counter 41 is reset, and the conducting angle of the TRIAC 22 is slowly reduced, until the value of the zero-crossing counter 41 becomes 10 thereafter. When the value of the zero- crossing counter 41 becomes 11 thereafter, the conducting angle of the TRIAC 22 is set at 0 deg..
Patent JP-H0244753-A (JP)
Title: Manufacture of semiconductor device
Inventor: HIGUCHI TAKAYOSHI
IPC: H01L21/60
Filed: 1988-08-05
Abstract: PURPOSE:To miniaturize and highly integrate the title device by etching a third insulating film formed on a second insulating film including contact holes to expose a first wiring layer of the hole part, and then providing a second wiring layer on the second insulating film. CONSTITUTION:A field oxide film 2 is formed on a P-type silicon substrate 1, N<+> type source region 3, drain region 4 and gate oxide film 5 are formed, and a gate electrode 6 is formed. After an interlayer film 7 is deposited, a contact hole 8 is opened on the electrode 6 by anisotropically etching, and an Si3N4 film 10 is deposited on a whole surface. Then, the film 10 is removed by overetching by an isotropic etching method. In this case, if the relation that the depth is largely increased as compared with the width of the gap 9 is set, the film 10 effectively remains in the gap 9, and Al wirings 11 are then patterned. Thus, no short-circuit occurs between the wirings and a semiconductor substrate to miniaturize and highly integrate a device.
Patent JP-H0622188-A (JP)
Title: Camcorder and video camera
Inventor: IWASAKI AKIO
IPC: H04N5/225
Filed: 1992-06-30
Abstract: PURPOSE:To make the camcorder compact in size by arranging a camera lens on a grip side of a VTR main body, arranging a VTR deck on a reverse side of the grip and arranging a view finder to a rear part from its upper part. CONSTITUTION:A side surface of a VTR main body 2 is formed to be semicylindrical to cover a camera lens section 3' and to form a grip section 3. A grip belt 4 is fixed on the grip section 3 and held by a hand so as to grip the camera lens section 3'. Thus, a moving quantity of a center of a lens is made smaller in the camera lens section 3' for a hand shake angle theta. Furthermore, a cassette is loaded/ejected by opening/closing a reverse side surface to grip 3 of the main body 2. A view finder section 10 is arranged on the main body 2. Miniaturization is attained by holding the camera lens section 3' as part of the grip and even when a lens with a large aperture is used, the picture quality is made stable and the compact sized camcorder is obtained.
Patent JP-2001021672-A (JP)
Title: Flower clock
Inventor: TAKAGUCHI MIKIO
IPC: G04B19/04
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a flower clock capable of easily attaching or detaching hour, minute, and second hands while the clock can be set at a desired location. SOLUTION: Each shaft of second 11, minute 12, and hour 13 is erected concentrically at the body of an installation-type flower clock that is driven by a solar battery, a second hand 8, a minute hand 9, and a second hand 10 are mounted to each shaft, a cover 2a for second hand, a cover 2b for minute hand, and a cover 2c for hour hand that are mounted detachably to remain appropriate intervals 5, 6, and 7 while the diameter of a minute shaft 12 and an hour shaft 13 is successively enlarged at a lower portion with an area around the second shaft 11 as a top are provided at the body of the flower clock, the body cover 2 for accommodating a clock mechanism 3 is formed in a tapered shape downward in a shell shape while being connected with the covers for second, minute, and hour, each hand can be rotated through the intervals of each cover, and at the same time, a dial 4 is mounted to the body 1 of the flower clock.