baber/WOPTO huggingface dataset:
Patent JP-S6420496-A (JP)
Title: Radiation measuring instrument for detecting fuel failure
Inventor: ITO TOSHIAKI
IPC: G21C17/07
Filed: 1987-07-15
Abstract: PURPOSE:To exactly detect the presence or absence of a fuel failure by computing the gross radioactivity concn. of the noble gas over the entire part of nuclides except the radioactivity concn. of the disturbing nuclide and computing a radioactivity emissivity from the radioactivity concn. of the noble gas of every nuclide and the flow rate of the exhaust gas of an exhaust gas system. CONSTITUTION:The steam from a nuclear reactor 1 is discharged to a condenser 5 after working in a steam turbine 4. The exhaust gas is diverted as a sampling gas to a radiation measuring instrument alpha for detecting the fuel failure through an exhaust gas dehumidifying cooler 10 and a sampling pipe 12 and most of the exhaust gas is decreased in the radioactivity down to a safe level in an active carbon adsorption column 11. The sampling gas is diluted to a prescribed dilution rate by a dilution vessel. The radiation level of the noble gas is detected by a Ge semiconductor detector of the radiation measuring instrument. The result of the detection is spectrally analyzed by an analyzer of a signal processor by which the count rate of every nuclide is determined. The gross radioactivity concn. of the noble gas of the entire nuclide excluding the disturbing nuclide is computed from this count rate. The fluctuation in the radioactivity concn. of the noble gas in the case of the fuel failure in a reactor core 2 is thus exactly detected.
Patent JP-H0926910-A (JP)
Title: Information process, method therefor, information processing system and control method therefor
Inventor: SUZUKI SHIGEO
IPC: G06F15/167
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To provide an information processor, the method, an information processing system and the control method capable of improving the execution efficiency of a system by controlling a shared data area shared by plural processings so as not to be stored on the other information processor. SOLUTION: For instance, in the case that it is required to secure an operation area for executing the processing in the storage area of the physical memory 230 of this information processor 201, when the operation area is the shared data area shared by the plural processings and can not be secured in the storage area, so as to secure the operation area in the storage area, the area which is not the shared data area stored in the storage area is moved out to the storage area of the physical memory 340 incorporated in the information processor 301 for instance. As a result, the operation area is secured in the storage area of the physical memory 230 of the information processor 201 newly generated by moving.
Patent JP-S6236232-A (JP)
Title: Sheet feeding device of printer
Inventor: TAKEMOTO TAKESHI
IPC: B41J13/00
Filed: 1985-08-09
Abstract: PURPOSE:To suppress the noise leak to outside to a possible minimum, in the case of using an automatic sheet feeder, by furnishing sheet feed/exhaust ports at the bottom of the printer body and in the upper part of the body of automatic sheet feeder. CONSTITUTION:Sheets 33 in a sheet feed cassette 15 are fed by a feed roller 19 to come into the body of printer 16 from feed and exhaust port 18 and 17, and printed by a printing head 24 to be then sent to between a platen 21 and a paper veil roller 22. Each sheet 33 sent off by the rotating platen 21 is put again in an auto sheet feeder 13 from the feed and exhaust ports 17, 18, and collected into the below exhaust cassette and the like of the sheet feed cassette 15 by an exhaust roller 20. To providing winding a sheet 33 round the platen 21 by hand, a sheet insert hole 34 is provided in an upper cover 16a.
Patent JP-S5799273-A (JP)
Title: Elevator type power generator
Inventor: YOSHIDA HIROSHI
IPC: F03B17/06
Filed: 1980-12-10
Abstract: PURPOSE: To operate a water wheel type generator under a condition not having variations in hydraulic presure, etc., by performing discharge due to an overflow while providing an overflow gate on the main gate and blocking the main gate.  
     CONSTITUTION: In order to let an overflow gate 9 stand up to block water and to allow an overflow from a state where a water wheel type generator 1 is in operation, it is desirable to bring down the overflow gate 9 either entirely or halfway. Even in this overflow state, the water wheel type generator 6 is operated at a prescribed position. When repairs and checks on the generator 6 and both gates 5, 9 are performed, a preliminary gate is firstly thrown down into a door groove 10 for a flashboard. Then the generator 6 as well as the main gate 5 may be pulled up. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H116805-A (JP)
Title: Airtight sample holder for x-ray device
Inventor: SAITO MASAYOSHI
IPC: G01N23/20
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To provide an airtight sample holder in an X-ray diffraction apparatus which has a structure to enable holding of a sample in contact with none of atmospheric air without use of an adhesive or the like while allowing fixing of a thin film adapted to transmit X rays, as arranged on the surface of the simple, without causing any wrinkling. SOLUTION: This airtight sample holder comprises a sample base 3 which has a sample filling recessed part 3a at the central part thereof and is provided with a flat bottom-shaped groove part 36 having a plurality of female threads piercing or not piercing the bottom surface thereof surrounding it, a film adapted to transmit X rays, a packing material 4 and a pressing device 6 for the fitting of those involved by putting male screws down into the female threads of the sample base. The sample filling part of the sample base is filled with the sample and the surface of the sample is flattened by a spatula or the like. Then, the film and the packing material are mounted sequentially, pressed tight onto the sample base by the pressing device to be put tight onto the sample base and fixed on the sample base by the male threads.  In other words, a structure thus obtained enables holding of the sample in contact with none of atmospheric air without use of an adhesive and moreover, allows fixing of the film without causing any wrinkling.
Patent JP-S6235910-A (JP)
Title: Tool interference checking method
Inventor: SEKI MAKI
IPC: B23Q15/00
Filed: 1985-08-09
Abstract: PURPOSE:To check easily and automatically whether an obstacle hinders a tool in its movement or not by approximating the obstacle to a rectangular parallelepiped or a column and specifying the projection shape on an XY plane and the maximum height in the Z-axis direction. CONSTITUTION:An obstacle PR is approximated to a rectangular parallelepiped, and its projection plane PR' on the XY plane and its maximum height ZMAX are specified. In case that a tool TL is moved from a position Pe to a position Ps by the simultaneous one-axis control of the Z axis and the simultaneous two-axis control of X and Y axes, the interference between the tool TL and the obstacled PR is decided if a simultaneous two-axis path PT of X and Y axes projected on the XY plane process the projection plane PR' on the XY plane and a coordinate value Ze in the Z-axis direction of the moving end position Pe is smaller than said maximum height ZMAX in the Z-axis direction.
Patent JP-H11321915-A (JP)
Title: Shoe polish liquid and liquid storage container
Inventor: GOTO YOSHIYUKI
IPC: B05C17/00
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a container for holding a liquid capable of applying a quantity of polish liquid to a shoe surface smoothly with the shoe polish liquid storage container. SOLUTION: The liquid storage container 1 comprises a shoe polish liquid A, a bottle 1 for storing the liquid, which has a bottom 1a, is in the form of a cylindrical body, and has an opening 1b and an inner lid 2 with a discharging opening 2a made almost in the middle, and a cap 3. A first absorbing part 5 made of sponge is fixed in contact with the discharging opening 2a of the inner lid 2, and non-woven fabric 6 is joined to the other side of the first absorbing part 5 in contact with it. A second absorbing 7 is jointed in contact with the non-woven fabric 6, and the inner lid 2 for them engages with the opening 1b of the bottle 1. The face 8 of the second absorbing part 7 receives pressing pressure, and the first absorbing part 5 and second absorbing part 1 are flexible along a guide 2b. The shoe polish liquid A stored in the bottle 1, which is a non-elastic body and sturdy body, is passed through the discharging opening 2a and can permeate the face 8 of the second absorbing part 7. Thus, the shoe polish liquid A in the face 8 can be applied to a shoe surface.
Patent JP-S6332502-A (JP)
Title: Temperature compensated lens using liquid lens
Inventor: HASEGAWA SHINICHI
IPC: G02B3/12
Filed: 1986-07-25
Abstract: PURPOSE:To obtain the titled lens system capable of withstanding to a temperature change by providing a liquid lens which has temperature coefficient of refractive index of a specific negative powder value adjacent to a plastic lens having a convex surface on one surface thereof, and making the one side of the titled lens to an aspherical lens. CONSTITUTION:The concave liquid lens E1 having the negative power is interposed to a space between the convex lens L1 composed of the plastic material and the lens L2. The temperature coefficient (dn/dT), which denotes the temperature dependency in the refractive index of the lens E1 and a coolant E2, satisfies the formula of -4X10<-4dn/dT<-2.0X10<-4>. All surfaces except the surface S8 among the surfaces S1-S8 of the plastic lens L1-L4 are an aspherical surface. The focus and the focal surface are compensated each other against the temperature change by combining the convex lens and the concave lens. Thus, at the time of applying the titled lens to a projection TV, even if the temperature of the lens remarkably changes, the imaging plane of the lens does not move, and the resolution of the image on a screen does not deteriorate, and the image having high quality can be maintained.
Patent JP-H0463383-A (JP)
Title: Transfer paper separating device for image forming device
Inventor: OKAMOTO SUEAKI
IPC: G03G15/14
Filed: 1990-07-02
Abstract: PURPOSE:To simplify the attaching structure to easily replace a separating claw by providing the claw and a guide member with fitting parts having C- shaped sections and forming a member attaching part so that this part has a D-shaped section and controlling the position of the claw by the member. CONSTITUTION:When power is not supplied to a solenoid, a claw push part 20 of a guide member 9 is brought into contact with a lever part 14 of a separating claw 8 from below, and a claw part 13 is separated from the surface of a photosensitive drum 1. When power is supplied to the solenoid, an attaching shaft 10 is rotated at a certain angle, and the front end of the claw part 13 is brought into contact with the surface of the drum 1, and transfer paper is separated and guided in this state. The claw 8 is replaced with only diametral-direction attaching/detaching operation of the member to/from the attaching shaft 10 and diametral-direction attaching/detaching and axial-direction slide operation of the claw 8.
Patent JP-H0741211-A (JP)
Title: Bag sheet roll transporter
Inventor: KONO MITSUNORI
IPC: B65H19/12
Filed: 1993-07-16
Abstract: PURPOSE:To provide a bag sheet roll transporter capable of transporting a bag sheet roll, wound in roll shape, in the stable state so as to feed it easily to a bagging machine or the like. CONSTITUTION:A bag sheet roll transporter is provided with a pallet 6 having a handle 9 extended upward and plural wheels 7 rotatably held to the lower part, and plural supporting rollers 11, 12 for supporting the outer periphery of a bag sheet roll 3 wound in roll shape. The axes of the supporting rollers 11, 12 are made vertical to the proceeding direction of the pallet 6, and the supporting rollers 11, 12 are rotatably mounted on the pallet 6 in the state of being spaced by the distance smaller than the wound diameter of the unused bag sheet roll 3. The pallet 6 is provided with a discharge means 13 for discharging the bag sheet roll 3 in the proceeding direction of the pallet 6.
Patent JP-S5877260-A (JP)
Title: Semiconductor device
Inventor: KUMAMARU KUNIAKI
IPC: H01L29/72
Filed: 1981-11-04
Abstract: PURPOSE:To obtain a stabilized high withstand voltage for the titled semiconductor device by a method wherein a double structure Si3N4 layer is provided at the lower part of the negative potential to be led out from a semiconductor element having an n<+> channel cut provided on an n<-> epitaxial layer. CONSTITUTION:The construction inside the substrate is formed same as that heretofore in use, an SiO2 6 is approximately 3,000Angstrom , an Si3N4 16 of approximately 800Angstrom , an SiO2 26 of approximately 4,500Angstrom , an SiO2 27 of approximately 4,000Angstrom  and an Si3N4 of approximately 800Angstrom  are successively laminated on the substrate, and wiring layers 9b, 9c and 9e are provided thereon. The Si3N4 performs a protective function and at the same time, compensates and erases the distortion of the interface using the coefficient of thermal expansion which approximates to that of the SiO2. The film thickness of the Si3N4 is selected at 800Angstrom  or thereabout at which a threshold voltage is saturated. The electric charge which generates on the interface of the Si3N4 and SiO2 is a positive intrinsic charge and an apparent surface charge increases, but the increment is insignificant and does not lead to a cause of occurring troubles. According to this constitution, the threshold voltage is increased five to six times and as a result, the withstand voltage can be maintained at 200 volts.
Patent JP-H0846532-A (JP)
Title: Interference compensation method
Inventor: TAKAHASHI MASAHIRO
IPC: H04B1/10
Filed: 1994-07-27
Abstract: PURPOSE:To reduce the interference of same channels caused when an orthogonally polarized wave is used simultaneously by calculating a tap coefficient representing degree of interference from an interference signal mixed in a received training signal and selecting two received signals based thereon thereby eliminating the interference signal. CONSTITUTION:After the end of a training signal period (T side) of a received signal, a control circuit 40 calculates inverse matrices H11, H12, H21, H22 of a tap coefficient matrix comprising tap coefficients hnn. Then the inverted tap coefficient matrix is used for control information of a synthesis circuit 33. Since the tap coefficients hnn are cross reference values of training signals DT, UT for a desired signal and an interference signal including received signals R1, R2, D/Usof the signals R1, R2 are known from the tap coefficients. Thus, the D/U is compared to select better one of the received signals and data with excellent transmission quality are outputted. When the D/U of the reception signal R1 is better, the signal R1 is used for a desired signal C1 and when the D/U of the reception signal R2 is better, the signal R2 is used for the desired signal C1.
Patent JP-S6237038-A (JP)
Title: Rotating machine for driving electric rolling stock
Inventor: IMAI ISATO
IPC: H02K9/06
Filed: 1985-08-12
Abstract: PURPOSE:To discharge dust stored in a machine on revolution in the opposite direction, and to eliminate the need for a dust collector by mounting a self- cooling fan, the direction of cooling air of which changes, with the reverse rotation of the direction of rotation. CONSTITUTION:A fan boss 92 is fixed to a shaft, and the direction of rotation of the fan boss 92 is also varied with the alteration of the direction of rotation. A fan vane 91 is studded to the fan boss 92, an air flow in the axial direction is generated, and the direction of the air flow is also changed with variation in the direction of rotation of the shaft. Accordingly, dust stored in a machine is discharged to the outside of the machine, the eliminating the need for a dust collector. The titled rotating machine is suitable for an induction motor for driving an electric rolling stock.
Patent JP-S6424099-A (JP)
Title: Production of cdte crystal
Inventor: KOTANI TOSHIHIRO
IPC: C30B15/00
Filed: 1987-07-16
Abstract: PURPOSE:To produce a high-quality CdTe crystal having high purity and low defects by regulating the partial pressure of the vapor of Cd and the partial pressure of an inert gas in a hermetically maintained growth vessel and specifying the temp. gradient at the solid-liquid boundary face of the crystal and raw material melt and the pulling up speed of a seed crystal. CONSTITUTION:The speed crystal 8 is brought into contact with the melt 7 in a crucible 2 and the CdTe single crystal 9 is pulled up in the growth vessel 3 in which a sliding part with an upper shaft 6 mounted with the seed crystal 8 and a lower juncture are hermetically sealed by a B2O3 melt 10. The lowermost temp. part in the upper part of the vessel 3 is regulated to a 770-950 deg.C range in such a manner that the partial pressure of the vapor of Cd in the vessel 3 attains 1-5atm. and the partial pressure of the inert gas attains 1-10atom. While the solid-liquid boundary face between the crystal 9 and the raw material melt 7 is kept at 2-30 deg.C/cm temp. gradient, the seed crystal 8 at the bottom end of the upper shaft 6 is brought into contact with the raw material melt 7 and is pulled up at 0.5-2mm/hr pulling up speed. The bearing control of the growth crystal by seeding is thereby facilitated and the formation of the larger-sized crystal is enabled; in addition the mass productivity thereof is improved.
Patent JP-2000008751-A (JP)
Title: Expansion lock mechanism for expansion gate door
Inventor: HISAZOME KAZUYUKI
IPC: E06B11/06
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To provide an expansion lock mechanism for an expansion gate door, dispensing with work for forming a hole in the ground and allowing the gate door to be held in an optional position in the case of contracting the gate door. SOLUTION: A locking member 30 is connected to a movable pivot 23 in at least one place of a longitudinal frame member 8. This locking member 30 is constituted to be vertically movable to the longitudinal frame member 8, and the locking member 30 is fixed in its position being brought into pressure contact with the longitudinal frame member 8 using a lock screw 39 mounted to the longitudinal frame member 8, and a keep plate 34 thread-fastened to the lock screw 39.
Patent JP-H0932594-A (JP)
Title: Engine stopping device
Inventor: SASAKI ASAO
IPC: F02D17/04
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To reliably prevent the occurrence of run-on and an after burn at engine stopping time even if it is operated in any condition. SOLUTION: When a stopping command signal is inputted to the signal input circuit 14 from an engine stopping operation switch 3 or an oil sensor 4, the stopping command signal based on a power source VIG for ignition is electrically separated, and is coverted into a signal based on a power source VCC from a power source coil 2, and is self-held by a stopping signal holding circuit 15, and a fuel cut valve 5 is opened through a fuel cut drive circuit 12. At the same time, a signal from the stopping signal holding circuit is outputted to a stopping signal dealy circuit 16, and is delayed, and after prescribed delay time passes, it is electrically separated by a stopping signal output circuit 17, and is converted into a signal based on the power source VIG for ignition, and is outputted to an engine stopping circuit 13 as an actuating signal.  Thertefore, the primary side of an ignition coil 6 is short-circuited, and an ignition plug 7 causes a misfire, and mixing of a high frequency noise is avoided, and while improving control reliability, the occurrence of run-on and an after burn by residual fuel on the downstream side of the fuel cut valve is avoided.
Patent JP-2000005282-A (JP)
Title: Sterilizing device for architecture
Inventor: HARAKAWA KENICHI
IPC: A61L2/08
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a sterilizing device for architecture which can sterilize in a dry state by irradiating an indoor cover constructional material with an electromagnetic wave to heat the material. SOLUTION: A carbon fiber 18 in an electromagnetic wave absorbing heat- generating material 29 absorbs an electromagnetic wave and then generates heat by irradiating the electromagnetic wave-absorbing heat-generating material 29 with the electromagnetic wave. And the heated carbon fiber 18 heats the electromagnetic wave absorbing heat-generating material 29 by an heat exchanging function. Then the electromagnetic wave-absorbing heat-generating material 29 can be sterilized by heating the electromagnetic wave-absorbing heat- generating material 29 to a high temperature.
Patent JP-H10329451-A (JP)
Title: Recording notebook for prize contest
Inventor: KOHARI NAOMI
IPC: B42D15/00
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To rapidly orderly record a notebook by omitting a labor hour of drawing lines thereon. SOLUTION: Items such as a date, medium name, prize name, winning date are previously printed. Name of the item may be altered in response to use. A margin may be provided on a lower part of a page or an address column of an addressee of prize contest may be provided on a rear page.
Patent JP-H0341475-A (JP)
Title: Yellow toner for electrophotography
Inventor: YUSHINA HEIHACHI
IPC: G03G9/09
Filed: 1989-07-07
Abstract: PURPOSE:To obtain the yellow toner having various good characteristics, such as optical characteristics and electrostatic charge characteristics by incorporated a specific compd. into a binder resin. CONSTITUTION:The yellow toner for electrophotography having the various good characteristics including enhanced light transmittability, spectral reflecting characteristic, affinity of a dye, pigment and a binder resin, electrostatic charge characteristic, and fastness to light and heat is obtd. when the compd. expressed by general formula I is incorporated into the binder resin. In the formula, B: a p-phenylene group which may have a substituent, R<1>, R<2>: respectively a hydro gen atom, substd. or unsubstd. alkyl group, allyl group or substd. or unsubstd. phenyl group; R<1> may form a heterocyclic 6-membered ring integrally with a phenylene group B and nitrogen atom or may form a heterocyclic 5-membered or 6-membered ring integrally with a nitrogen atom.
Patent JP-H0465347-A (JP)
Title: Binder for castable refractory
Inventor: YAMAZAKI YUKINORI
IPC: C04B28/06
Filed: 1990-07-05
Abstract: PURPOSE:To obtain a binder undergoing no reduction in the strength at medium temp. with easily available materials by blending alumina cement with blast furnace slag, a siliceous material, a boron compd. and an alkali metal compd. CONSTITUTION:This binder consists of, by weight, 15-60% alumina cement, 25-75% blast furnace slag, 5-15% siliceous material, 0.1-5% (expressed in terms of B2O3) boron compd. and 1.5-4% (expressed in terms of K2O and/or Na2O) alkali metal compd. The strength of the conventional binder in refractories is made lower than the dry strength after heat treatment at 800-1,000 deg.C but this binder has rather higher strength and can eliminate the defects of the conventional binder at medium temp.