baber/WOPTO huggingface dataset:
Patent JP-S61137174-A (JP)
Title: Thin developer layer fomring device
Inventor: HIRABAYASHI HIROMITSU
IPC: G03G15/09
Filed: 1984-12-07
Abstract: PURPOSE:To prevent the generation of a ghost and to decrease the leakage of magnetic particles and the unevenness of a thin layer by forming a developer as the uniform thin layer on the surface of a developer holding member thereby applying substantial frictional electrostatic charge thereto. CONSTITUTION:A developer holding member 22 and a developer supplying container 21 are disposed in the position corresponding to a latent image holding member 3 of an electrophotographic copying and developing device. The magnetic particles 27 are housed into the container 21. The member 22 is made endlessly movable between the inside and outside of the aperture of the container 21 and means 23, 24 for generating stationary magnetic fields are provided to the member 22. A magnetic blade 50 for restraining the particles 27 is further provided to the top edge side in the aperture of the container 21. A prescribed bias is applied to the member 22 from a bias power source 34 to magnetize the means 23, 24. The apparent density of the particles 27 is made 25-4.1g/cm<3>. The uniform thin layer of the developer is formed on the surface of the member 22 and is electrostatically charged by the means 23, 24, by which the leakage of the particles 27 and the unevenness of the thin layer are decreased.
Patent JP-H0682492-A (JP)
Title: Electro-optic sampling device and electro-optic probe for use therein
Inventor: UEDA KENJI
IPC: G01R19/00
Filed: 1992-09-03
Abstract: PURPOSE:To provide a device for measuring electric fields at high sensitivity by means of electro-optic sampling. CONSTITUTION:A pulse laser beam 2 emitted from a pulse laser 1 synchronized with an electric signal source 14 is allowed to pass through a polarizer 10, a polarizing beam splitter 6 and a lambda/8 plate 7 and then to impinge on electro- optic crystal 8 as a pulse laser beam 3. the beam is reflected at a reflecting film 9 of dielectric substance, passes through the lambda/8 plate 7 again, is reflected at the polarizing beam splitter 6 and impinges on a light receiving element 11 and an electric field is measured by detecting its power changing the time difference between light and electricity.
Patent JP-H1099471-A (JP)
Title: Racket
Inventor: TSUNODA MASAYA
IPC: A63B49/03
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To suppress twist of a racket when it strikes a ball. SOLUTION: A second yoke 15 is protruding in the direction perpendicular to the longitudinal axis of a racket frame (extra-plane direction) from the left and right side frame members 12a and 12b of the throat part 12 of a racket frame wherein a bridge shape is formed by coupling those parts of the two frame members which are protruding symmetrically in the same direction. The second yoke is embodied in a circular ring shape, elliptical ring shape, and polygonal frame shape while the left and right side frame members of the throat part are pinched, and the central part in the vertical direction is coupled with the two frame members and protruded symmetrically in the extra- plane direction from the throat part.
Patent JP-H0599742-A (JP)
Title: Photodetector and picture recognizing method
Inventor: KURATOMI YASUNORI
IPC: G06V10/20
Filed: 1991-10-07
Abstract: PURPOSE:To obtain a photodetector which can detect the maximum value of incident optical signals at a high speed with a simple constitution in an optical neural network. CONSTITUTION:This photodetector is composed of a photodetecting section constituted by connecting in parallel a plurality of light receiving layer 6 and light emitting layer pairs electrically connected in series and control section 12 which controls the voltage applied across the photodetecting section by detecting light from the layers 9 and the electric conductivity of the layers 6 has a proportional relation with the quantity of incident light. In addition, the layers 9 have threshold functions against the intensity of an impressed electric field. When optical signals composed of a plurality of luminous fluxes are made incident to the layers 6 while a bias voltage is applied across transparent electrodes 5, the electric resistances of the layers 6 become smaller proportionally to the sum of the quantities of the incident luminous fluxes. Therefore, the strongest electric field is impressed upon the light emitting layer 9 at the largest sum light quantities. When the voltage applied across the electrodes 5 is gradually increased from such state, the light emitting layer at the largest sum of light quantities first emits light. Since the control section 12 holds the applied voltage when the section 12 detects the light from the light emitting layer, only the light emitting layer receiving the largest quantity of light emits light.
Patent JP-H10101053-A (JP)
Title: Paper-made heat-insulation container
Inventor: MORITA NORIKO
IPC: B65D3/22
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To smoothly feed a container when contents are charged in the heat- insulation container by a charging device, by improving the sliding property between a heat-insulated foam layer formed at the mounting face (the contact face of the bottom) in the bottom part of the heat-insulation container and the contact face. SOLUTION: In a paper-made heat-insulation container A provided with a heat-insulated foam layer 11 at both outside and inside of the container, the whole or a part of the outside surface contacting a charging means and/or a transfer means of the heat-insulated foam layer 11 provided at least at the outside face of the container is provided with a smoother flat surface 11b than the rugged surface 11a of the outside surface of the heat-insulated foam layer 11 at the other parts.
Patent JP-H1195976-A (JP)
Title: Device and method for controlling output
Inventor: NAKAJIMA TATSUYA
IPC: G06F3/153
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To make surely processible required data by automatically selecting data to be processed, by switching the processing to the selection of a processing data supplier with higher priority after processing data are inputted from the device of high priority and the input result at input time is completely outputted to the processing data supplier during outputting. SOLUTION: A switching control part 2-3 holds display priority information for each connected computer as a priority table 2-3-5. Based on input information from a key input device 1-4 and a mouse 1-5, a video switching part 2-1 is controlled so that a video signal from the device of the highest display priority can be outputted onto a display part 1-3-1 by a control signal line 2-3-1. At the same time, an input device switching part 2-2 is controlled so that the connection of the input device and a host computer can be switched by the control signal line 2-3-1. Further, even when the selection is changed, a malfunction caused by the change can be effectively prevented.
Patent JP-S62119223-A (JP)
Title: Elastomer composition
Inventor: TANIMOTO YOSHIO
IPC: C08G59/50
Filed: 1985-11-18
Abstract: PURPOSE:The titled composition suitable for rubber material for parts of automobiles, etc., having a high crosslinking rate, crosslinkable in steam, air, etc., obtained by blending a specific copolymer with a polyfunctional organic amine (salt) and a polyhydric phenol in a specific ratio. CONSTITUTION:(A) 100pts.wt. copolymer obtained by copolymerizing (i) 50-85mol% ethylene with (ii) 50-15mol% (meth)acrylic acid ester and (iii) 0.05-5mol% unsaturated glycidyl ester (e.g., glycidyl diacrylate, etc.,) is blended with (B) 0.05-5pts.wt., preferably 0.15-3pts.wt. polyfunctional organic amine or its salt (e.g., polymethylenediamine, etc.,) and (C) 0.1-10pts.wt., preferably 0.5-7pts.wt. polyhydric phenol (e.g., catechol, etc.), to give the aimed composition.
Patent JP-H04137604-A (JP)
Title: Coil for flat inductance element
Inventor: EZAKI SHIRO
IPC: H01F17/00
Filed: 1990-09-28
Abstract: PURPOSE:To obtain the same inductance value as a conventional coil from a smaller coil by winding a conductor coated with an insulator on one plane perpendicularly thereto and flatly. CONSTITUTION:A coil 11 consists of a flat conductor 13 coated with an insulator 12 wound on a plane 14 with the flat faces of the conductor 13 perpendicular to the plane 14, therefore, the adjacent flat faces come into contact with each other, useless gaps are made little, and the occupation rate of the conductor increases. Hence, when the coil 11 is used for a plane inductance element, the same inductance value as a conventional coil is obtained from the smaller coil. Since the conductor 13 is taken up with its adjacent faces in contact with each other, it is wound stably and loosens little.
Patent JP-H05102515-A (JP)
Title: Light receiving equipment
Inventor: KUWAZUKA HARUHIKO
IPC: H01L31/10
Filed: 1991-10-07
Abstract: PURPOSE:To obtain a light receiving equipment which can convert a high speed serial signal into a low speed parallel signal. CONSTITUTION:Four PIN diodes 11, 12, 13, 14 are connected in series via optical fibers for delay 15, 16, 17. Light absorption layers of the PIN photodiodes 11, 12, 13, 14 are transparent to a serial signal when the applied voltage is low, because the photoluminescence wavelength lambdag is shorter than the wavelength lambdaof a light serial signal and in the vicinity of the wavelength lambda. When the applied voltage is increased, light absorption is generated by the Franz-Keldysh effect, and an optical serial signal is converted into an electric signal. Each of the optical path lengths of the optical fibers for delay 15, 16, 17 is equal to the distance where the light travels during the pulse interval T1 of the light serial signal.
Patent JP-H03121506-A (JP)
Title: Valve electrode type ac electrostatic floating furnace arranged in octahedron
Inventor: ABE TOSHIO
IPC: G05D3/12
Filed: 1989-10-04
Abstract: PURPOSE:To simplify a control system, to reduce the size of the device, and to stabilize a body to be tested by storing an egg type plasma lamp in a cavity resonator formed of a rotary elliptic mirror and fives transparent spherical electrodes, a position detector, and a control circuit. CONSTITUTION:The egg type plasma lamp 7 is placed in the cavity resonator 10 formed inside the rotary elliptic mirror 6 and a radio wave is applied to turn on the lamp 7; and the body 2 to be tested is placed in a spherical focus image and floated in an AC magnetic field among the five transparent spherical electrodes 12 arranged at vertexes of the regular octahedron and an analog position detector 13 controls the position of the body 2 to be tested. Thus, the egg type plasma lamp 7 placed at the 1st focus of the rotary elliptic mirror 6 emits light, which is converged on the body 2 to be tested which is placed at the 2nd focus to heat the body 2 to be tested; and an analog position detector 13 detects the position for the position control over the body 2 to be tested and the AC electric field produced by the five transparent spherical electrodes 12 is controlled on an analog basis to stabilize the position. Consequently, the projection of the light source on the surface of the body 2 to be tested is stabilized and the temperature distribution of the surface is made uniform.
Patent JP-H0977516-A (JP)
Title: Production of high purity strontium carbonate
Inventor: SHINDO YUICHIRO
IPC: C01F11/18
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a producing method of a high purity strontium carbonate with low content of impurities, that is alkali metals such as Na, heavy metals such as Fe, Ni, radioactive elements such as U, Th or homologous elemts of strontium such as Ca. SOLUTION: An acid is added into a strontium-containing aq. solution to deposit a strontium salt and after the deposited strontium salt is solid-liquid separated, the strontium salt is converted into a carbonate. As the acid to be added into the strontium-containing aq. solution, nitric acid, hydrochloric acid or the mixed acid is preferably used, the concn. of the strontium-containing aq. solution after the acid is added is preferably 5-12N and the acid after solid- liquid separation is preferably recovered by distillation and reutilized.
Patent JP-S61137022-A (JP)
Title: Weighing apparatus used in compoumding
Inventor: SHIMIZU ISOYUKI
IPC: G01G13/16
Filed: 1984-12-07
Abstract: PURPOSE:To eliminate scooping-up work of an excessive stock material from a high place, by discharging the excessive stock material in the weighing hopper mounted to a truck to the auxiliary hopper mounted to the truck through the auxiliary gate provided to the weighing hopper apart from a main gate. CONSTITUTION:A weighing hopper 2' is attached to the support frame 9 of a truck 2 through a load cell and a storage hopper 3' for compounding is mounted to the truck 2 so as to be positioned under the main gate 10 of the weighing hopper 2'. The discharge port 11 provided to the bottom part of the hopper 3' is provided with a gate plate 13 driven in a slidable manner to an up-and-down direction by a cylinder apparatus 12 and the discharge port 15 of an auxiliary storage hopper 14 is positioned above the discharge port 11 of the hopper 3' and provided with a gate 16 opened and closed by a drive means apart from the cylinder apparatus 12 and a receiving pore 17 is opened at the position in the vicinity of the tank inclined part 18 of the hopper 2'. The tank inclined part 18 is provided with an auxiliary discharge port 19 to which an auxiliary gate 20 is, in turn, mounted.
Patent JP-S62123090-A (JP)
Title: Production of semiconductor single crystal material
Inventor: MURAKAMI KATSUHIKO
IPC: H01L21/208
Filed: 1985-11-21
Abstract: PURPOSE:To increase the amount of a semiconductor to be in contact and solidified on the outer peripheral side of a semiconductor single crystal material and obtain the aimed semiconductor single crystal having a large diameter, by bringing a semiconductor raw material rod into contact with a position eccentric to the central axis of the semiconductor single crystal. CONSTITUTION:The end part of a polycrystalline semiconductor raw material rod 1 continuously fed while rotated is successively melted by a working coil 2 while heating. The molten part 3 is then solidified on the end part of a semi conductor single crystal material 4 in contact with the semiconductor raw mate rial rod 1 while rotated in the direction opposite to that of the semiconductor raw material rod 1 to produce the aimed semiconductor single crystal material. In the process, the semiconductor single material rod 1 is brought into contact with the semiconductor single crystal material 4 in a position eccentric to the central axis thereof.
Patent JP-S62121718-A (JP)
Title: Curable composition
Inventor: MIYAMOTO RYOICHI
IPC: C08F290/00
Filed: 1985-11-21
Abstract: PURPOSE:To obtain the title composition excellent in low-temperature polymerizability and photopolymerizability and useful as a dental resin, by mixing a specified polymerizable monomer with a polymerization initiator and a filler. CONSTITUTION:The title composition is obtained by mixing 100pts.wt. polymerizable monomer (A) comprising 20-100wt% urethane di(meth)acrylate monomer (a) of formula I [wherein R<1>, which may be interrupted by an aromatic ring, is an alkylene, R<2> is formula II, R<3-4> are each a 5C or lower alkylene and R<5> is H or CH3], e.g., 2,2,4-trimethylhexamethylene diisocyanate/ hydroxyethyl methacrylate 1/2 (mol/mol) adduct, and 0-80wt% polyfunctional (meth)acrylate monomer (b) (e.g., trimethylolpropane trimethacrylate) with 50-400pts.wt. filler (B), of a mean particle diameter of 0.1mmu-100mu (e.g., microparticulate silica) and a polymerization initiator (C) (e.g., benzoyl peroxide).
Patent JP-S63114221-A (JP)
Title: Method and apparatus for removing semiconductor element from glass substrate
Inventor: ADACHI HIDEAKI
IPC: H01L21/60
Filed: 1986-10-31
Abstract: PURPOSE:To prevent the deterioration of a pattern on a glass substrate and cracks of glass, by heating an IC only without heating the glass substrate to remove the IC. CONSTITUTION:When a defective IC 1 is removed, a magnetic material 3 is fixed on the back surface of the IC 1 and a magnetic force is applied from outside. While the back surface of a glass substrate 5 is cooled with a cooling air 14 in a state wherein a force is applied to the IC 1 in a direction of separating it from the glass substrate 5, the light beam of a discharge arc light 6 is transmitted through the glass substrate 5, and the surface of the IC 1 is irradiated. It is heated up to a temperature higher than or equal to the melting point of solder 2, and the IC 1 is removed when a solder part 2b is melted. Thereby, the deterioration of a pattern is prevented, and the deterioration of a liquid crystal and cracks of the glass substrate 5 do not generate.
Patent JP-H01102659-A (JP)
Title: Ram write/read arbitrating system
Inventor: SATO JUNICHI
IPC: G11C7/00
Filed: 1987-10-15
Abstract: PURPOSE:To reduce the circuit scale despite the increase of addresses by using a comparator in place of a selector which switches addresses. CONSTITUTION:When the coincidence output is received from a comparison means 9 through the coincidence of addresses, the data corresponding to the drive address set at transmission of the coincidence output is read out of a RAM 12 and held by a 1st data holding memory 11. Then the data held by a 2nd data holding memory 13 is written to the RAM 12 by means of the signal received from a write/read arbitrating means 8. Otherwise said data is read out of the RAM 12 and written into the memory 13. Thus no selector is required and therefore no switch is required among addresses. As a result, the circuit scale is reduced despite the increase of addresses.
Patent JP-H03122119-A (JP)
Title: Production of polyethers
Inventor: TAKEYASU HIROMITSU
IPC: C08G65/30
Filed: 1989-10-06
Abstract: PURPOSE:To obtain the title polymer having uniform addition of ethylene oxide by subjecting a monoepoxide with an initiator to ring opening reaction by the use of compounded metal cyanide complex catalyst to give a polyol, specifically treating the polyol and readily removing the catalyst. CONSTITUTION:First, >=3C monoepoxide (preferably propylene oxide) is subjected to ring opening reaction with an initiator (e.g. monohydric alcohol) in the presence of a double component metal cyanide complex catalyst (e.q. zinc hexacyanocobaltate). Then the prepared ether containing the catalyst is treated with 0.05-5 wt.% water at normal temperature-150 deg.C and added water is dehydrated and removed under reduced pressure. Successively, the resulting substance is reacted with a treating agent comprising an alkali metal halide or metallic simple substance, the polyether is used as a initiator and ethylene oxide is subjected to ring opening reaction to the polyether. The deactivated catalytic component and the treating agent component are removed from the prepared polyether.
Patent JP-2000085784-A (JP)
Title: Container
Inventor: CHIHARA MITSUO
IPC: B65D25/20
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To apply a mark on a container without separately preparing a name tag or a writing instrument and also to eliminate need for manufacturing a plurality of kinds of containers with different marks by attaching an identification part where the mark for specifying a user can be formed on a surface of the container. SOLUTION: The container 1 comprises a container body 2 filled with soft drink or the like and a lid member 3 threaded with its mouth. A shrinkable label 4 comprising a heat-shrinkable film is attached to an external face of the container body 2. A printed part 6 with a plurality of identification signs printed is formed as an identification part 5 for specifying a user of the container 1 at an appropriate position of the shrinkable label 4, and marks 7 to be scraped off corresponding to each identification sign are formed. Therefore, only by scraping off an appropriate number of appropriate parts of the marks 7, the marks 7 can be formed differently in a specific form, so that the container can be easily and reliably distinguished from another container 1.
Patent JP-H03123381-A (JP)
Title: Instrumental music solo method utilizing video tape for accompaniment or the like
Inventor: NINOMIYA MASATAKA
IPC: G10K15/04
Filed: 1989-10-06
Abstract: PURPOSE:To practice a musical performance of a favorite melody at home, etc., by bringing an orchestra, etc., for performing and conducting various accompaniment melodies to sound recording and video recording in advance, so that an instrumental music soloist can play a solo, while enjoying visually a sense of attendance. CONSTITUTION:An orchestra, etc., for performing and conducting various accompaniment melodies are brought to sound recording and video recording to a video tape 1. Subsequently, the video tape 1 for accompaniment is set to an acoustic video reproducing device 2 and its video reproducing signal is reflected on a screen 3a of a display 3, and also, an acoustic reproducing signal is sounded by stereo loudspeakers 4, 5. In this state, an instrumental music soloist places a sheet music at his side in accordance with necessity, and plays a solo in accordance with a display 6 of the screen 3a of a musical performance timing and a concert tempo, while looking at a conductor, etc., reflected on the screen 3a, and while listening to a sound from the stereo loudspeakers 4, 5. In such a way, such a stage effect as listening to live accompaniment can be given.
Patent JP-2001084234-A (JP)
Title: On-line processing system
Inventor: HAMADA SHINJI
IPC: G06F15/177
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To reduce the time needed for restart processing and the loads of the other normal computers to the utmost and also to perform decision processing of shared resources at an early stage, when a failure takes place in a computer in an on-line processing system, composed of a plurality of computers. SOLUTION: Computers 1 to 3 are provided at least with execution system processing functions 11 to 31, performing on-line processing and mutual restoration system processing systems 15 to 35 performing mutual restoration. This system is provided with shared resources 61, that can be used by all the computers, a terminal group 41 and a journal data set 71 in which a processing history is stored. When an execution system processing function fails in a certain processor, the execution system processing function executes restart processing, and the mutual restoration system processing function of another computer requested to perform restoration processing of the shared resources executes a processing, that decides operation for a shared resource in the middle of being carried out by the execution system processing, in which the failure took place by using a journal.
Patent JP-S62120670-A (JP)
Title: Method for correcting error of data
Inventor: MORIWAKI HISAYOSHI
IPC: G11B20/18
Filed: 1985-11-20
Abstract: PURPOSE:To reduce a data correction omission due to the misdetection of an error detecting code by executing parity check prior to error correcting processing, and executing the 2nd parity check on the way of the error correction. CONSTITUTION:When respective data are expressed by Wij, the constitution of two parity sequences P, Q is expressed by P:W1j, W2(j+3), W3(j+6) (Ex. W11, W24, W37) and Q:W1j, W2(j+2), W3(j+4) (Ex. W11, W23, W35), white dots indicate correct data and black dots indicate data detected by a CRCC (error detecting code), i.e. data suffixed with error pointers. Data (W37) shown by a cross mark indicate error data missed by the CRCC, i.e. hidden error data having no error pointer. In such a case, error correction is executed in the order of Q parity check   P correction   Q parity check   P correction   Q correction.