baber/WOPTO huggingface dataset:
Patent JP-H01209484-A (JP)
Title: Mirror information transmitting system
Inventor: SEZAARU BOODA
IPC: G02B5/08
Filed: 1988-02-12
Abstract: PURPOSE: To increase the value of displayed images by selectively displaying images provided with different light characteristics in the same mirror and making a transparent body be uniformly bright without damaging a device or the transparent body. CONSTITUTION: One continuous mirror screen 12 is provided, it is surrounded by a peripheral frame 14 and first and second display areas 16 and 18 are respectively formed. The screen uniformly reflects environment light beams from an outer surface 20 and displays plane images 22 and stereoscopic images 24 corresponding to the back illumination of the display areas 16 and 18. That is, the screen 12 is provided with uniform reflectivity in the state of 'OFF' but can selectively display different image providing materials and the uniform reflectivity of the environment light beams in an OFF state is guaranteed by the uniform layer of a reflective material. Thus, the clarity and reproducibility of the displayed images are improved.
Patent JP-H0916908-A (JP)
Title: Thin-film magnetic core coil assembly
Inventor: JII ROBAATO GUREI
IPC: G11B5/105
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To increase the yield and performance of a head by improving the assembling process of a thin-film spiral conductor coil assembly. SOLUTION: The thin-film spiral conductor coil assembly 110 includes a nonconductive ceramic substrate 204 which has a substantially flat surface and 1st and 2nd magnetic elements which contact the substrate 204 by certain quantities. This assembly 110 further includes a thin-film magnetic core 256 which magnetically connects the 1st magnetic element to the 2nd magnetic element. The core 256 positioned on the substantially flat surface of the substrate 204 is formed of a magnetic material which is plated flexibly and electrically. The assembly 110 further includes a thin-film spiral coil 210, which forms an electric conduction path which extends from a 1st terminal to a 2nd terminal across the circumference of the core 256.
Patent JP-H01206082-A (JP)
Title: Image recording device
Inventor: ABE MAKOTO
IPC: B41J29/00
Filed: 1988-02-15
Abstract: PURPOSE:To prevent an erroneous operation by providing an operation detection means for a service operation inhibiting member and a means to permit the action of a service operation part only when the operation detection means detects the open state of the service operation part. CONSTITUTION:As long as a service door 1 provided on the enclosure 3 of a laser beam printer 2 is closed, for instance, a switch actuation piece 5 attached to the side of the service door 1 and a microswitch 4 are junctioned, and the microswitch 4 is closed. CPU judges that the service door 1 is closed and starts an operating sequence as usual. When the door 1 is open, the microswitch 4 is open and a service operation is permitted. Therefore, if the service operation is left unperformed, it subsequent operation is not involved in a routine.
Patent JP-H01205727-A (JP)
Title: Magnetic recording medium
Inventor: ISOBE RYOSUKE
IPC: G11B5/84
Filed: 1988-02-12
Abstract: PURPOSE:To improve the dispersion state and orientational property of magnetic powder having >=40m<2>/g specific surface area and to obtain an excellent recording medium by applying specific shearing force within 20sec of coating to a magnetic coating compd. contg. a binder contg. a specific substituent and the above-mentioned magnetic powder. CONSTITUTION:M<1> among the substituents expressed by formulas I, II, III denotes a hydrogen atom or alkali metal and M<2> and M<3> denote a hydrogen atom, alkali metal, or substd. or unsubstd. residual hydrocarbon group. The binder contg. one or >=two kinds of such negative groups and the magnetic metallic powder having >=40m<2>/g specific surface area are used, by which the dispersibility of the magnetic powder is improved under the effect of the negative groups and further, the magnetic coating compd. is passed within 20sec through a mixer which applies 1X10<3>-9X10<5>dyne/cm<2> prior to coating of the compd. on a nonmagnetic base. This coating compd. is immediately coated on the base. The dispersion state and orientational property of the magnetic powder are improved and the recording medium having the excellent electromagnetic conversion characteristics and traveling property is obtd.
Patent JP-H10224983-A (JP)
Title: Power supply
Inventor: NEGISHI NAOTERU
IPC: H02H11/00
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To protect a main power supply circuit against breakdown due to an abnormal voltage. SOLUTION: When a decision is made that an input commercial power supply voltage does not match the switching state of an AC power supply voltage switch 5 based on a detection signal B from an AC power supply voltage detection circuit 2, a detection signal C from a full-wave/double voltage rectifier circuit 4 and a switching signal A from an AC power supply voltage switch 5, or when a decision is made that the commercial power supply voltage does not match the rectification mode of the full-wave/double voltage rectifier circuit 4, a logic circuit 10 turns off a main power supply on/off switch circuit 3 forcibly through a power supply turn off circuit 11.
Patent JP-S58147393-A (JP)
Title: Two color forming type heat-sensitive recording material and recording method
Inventor: AKATA MASANORI
IPC: G03C1/52
Filed: 1982-02-26
Abstract: PURPOSE:To record by using the titled recording material which enables to form two colors of different hues in accordance with the temperature used in thermal printing, can be preserved for a long period of time before use, can be easily activated at the time of use thereof, and free from fogging after completion of recording because it is fixed after recording. CONSTITUTION:The first color forming layer 2 comprising a diazosulfonate  e.g., 4-(4'-tolylmercapto)-2,5-diethoxybenzene diazosulfonate  and a coupler contained in a binder layer and the second color forming layer 3 comprised of a binder layer containing a diazosulfonate, a coupler and a high polymeric compound containing a quarternary ammonium salt compound are provided on a base 1 (e.g., an impermeable paper) to obtain the objective recording material. Then, the recording material is irradiated with active rays. Thermal printing is conducted either at a temperature at which the second color forming layer 3 forms a color but the first color forming layer 2 does not form a color, or at a temperature at which both of the first and second color forming layers 2, 3 are caused to form respective colors. The entire surface of the material is irradiated with fixing rays to complete recording.
Patent JP-H11232903-A (JP)
Title: Discharge tube for vehicle
Inventor: KOIKE TERUO
IPC: F21S8/10
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To obtain a low beam light distribution on a reflecting mirror of a rotational paraboloid, as well as obtain the low beam light distribution, even in combination with a reflecting mirror for adopting a free curved surface by preventing the generation of the glare by an auxiliary light-proof part. SOLUTION: A discharge tube for a vehicle 1 is provided with a substantially triangular-shaped auxiliary light-proof part 51, which shields a corner portion 5d, at the corner portion 5d at which a socket light-proof portion 5a of a light- proof film 5 and a light-proof portion 5b for a roadside are connected, whereby a low beam light distribution can be obtained on a reflecting mirror of a rotational paraboloid as well as the low beam light distribution can be also obtained, even in combination with a reflecting mirror which adopts a free curved surface by preventing the generation of glaring light by an auxiliary light-proof part 51.
Patent JP-S60177920-A (JP)
Title: Stamper punching device
Inventor: SAKAI HIKARI
IPC: B21D45/00
Filed: 1984-02-22
Abstract: PURPOSE:To punch a good stamper free from warping and distortion by making the structure of a stripper that extrudes the stamper double structure of a rigid body and an elastic body. CONSTITUTION:In a punching device that punches the stamper 3 on a lower die 2 by an upper die 1, the stripper that extrudes the stamper 3 is constituted of a rigid body 6 and an elastic body 7, and the rigid body 6 is attached to the upper die 1 with a bolt 8. When punching, the stamper 3 is worked by the upper die 1 and lower die 2, and at a moment when the die 1 and die 2 are detached, the rigid body 6 obtains force of a spring 7 and extrudes the worked stamper 3 from the die 1. Thus, a good product can be punched without generating defects such as warping, distortion etc. in the stamper.
Patent JP-H06252978-A (JP)
Title: Automatic network parameter adjusting device
Inventor: MATSUMOTO NARUHITO
IPC: H04L29/06
Filed: 1993-02-22
Abstract: PURPOSE:To correct a transmission parameter table by measuring the performance of a network and deriving automatically an optimal answer waiting time, a retransmission interval, and the number of times of retransmission, in the automatic network parameter adjusting device. CONSTITUTION:The device is constituted so that for instance, from a parameter adjustment control part 13a of a computer A, a performance check frame is transmitted to a computer B through a transmission control part 12a, and also, an answer time Ta until an answer comes from the computer B is measured, and based on this answer time Ta, an answer waiting time Tw in a usual data transmission, and the number of times Nr of retransmission of the frame and a retransmission interval Tr after time-out of the answer waiting time Tw are derived as each transmission parameter by a parameter adjusting part 14a, a transmission parameter described in a transmission parameter table 11a is corrected automatically, and also, a corrected transmission parameter is sent to the computer B, as well, and the contents of a transmission parameter table 11b of the computer B side are also updated.
Patent JP-S57145823-A (JP)
Title: Preparation of alkyl ether from hydroxynaphthalene
Inventor: NAKAMURA ARIYUKI
IPC: C07C41/09
Filed: 1981-03-04
Abstract: PURPOSE: To obtain the titled compound in high conversion and selectivity without causing the pollution problems, by reacting a hydroxynaphthalene with an alcohol in the presence of a catalyst of an aromatic sulfonic acid and a specific solvent in combination while distilling off the water formed as a by-product to the outside of the system.  
     CONSTITUTION: A hydroxynaphthalene is reacted with an aliphatic or alicyclic alcohol to give an alkyl ether of the hydroxynaphthalene. In the process, an aromatic sulfonic acid, e.g. benzenesulfonic acid or alkylbenzenesulfonic acid, is used as a catalyst, and the two raw materials are fed to a reaction system in the presence of at least one solvent selected from a chain saturated hydrocarbon such as n-hexane or n-heptane, cyclic saturated hydrocarbon such as cyclohexane, or a halogenated hydrocarbon such as trichloroethylene. The reaction is carried out while distilling off the water formed as a by-product to the outside of the system.  
     EFFECT: The reaction can be carried out under mild conditions in a short time, and the catalyst can be recovered and recycled easily and quantitatively. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S56127900-A (JP)
Title: Pipe line supervising control system
Inventor: SUMITA TAKESHI
IPC: G01M3/28
Filed: 1980-03-13
Abstract: PURPOSE: To detect a leakage position and shut-off the line by a method wherein a number of piezoelectric sensors are arranged in a pipe line, and pressure data at each of the arranged positions are always compared with and analyzed at a supervising station.  
     CONSTITUTION: Piezoelectric sensors 14 (including a tele-meter transmitter) are arranged at the pipe line 1 with a specified interval. Pressure valve is transmitted to the supervising station from a piezoelectric sensor arranging position through a cable 5 and a wireless transmitter 6. The pressure value transmitted is transmitted to a telemeter receiver 8, a comparator 9 and analyzer 10, the signal showing abnormal value is displayed at an operation display panel 11, a pressure pump 16 is stopped through tele-control transmitter 12 and the receiver 14, then the blocking value 17 is closed. Manual opening and closing operations may also be provided. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10229133-A (JP)
Title: Manufacture of semiconductor integrated circuit
Inventor: TANIGUCHI TOSHIMITSU
IPC: H01L21/8238
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To speed up a P-type MOS, to increase the electrostatic breakdown resistant quantity of an N-type input/output transistor and to simplify a process by forming a low-density embedding layer. SOLUTION: Gate electrodes 27 are formed, and the source/drain regions 29 and 32 of NMOS 23 and N-type input/output MMOS 24 are formed. Then, the P+ source/drain regions 34 of PMOS 21 are formed. A photoresist is formed and P-type impurities are ion-implanted in PMOS 21 and input/output MOS 24. Then, the conduction type of an N-type well region 22 is inverted, and the P-type embedding layer 36, increasing the density of the impurities in the P-type well region 25 is formed. In PMOS 21, a depletion layer is enlarged, and junction capacity is reduced. In input/output MOS 24, the breakdown voltage of drain junction is dropped, by increasing the density of the impurities in the P-type region.
Patent JP-H06256453-A (JP)
Title: Rigid hydrophobic polyurethane
Inventor: HANSUUPEETAA MIYURAA
IPC: H01B3/42
Filed: 1994-02-04
Abstract: PURPOSE: To develop a hydrophobic rigid polyurethane, especially a PUR rigid foam characterized by a lack of shrinkage, a good dimension stability, a good hydrolysis resistance, excellent long-term behaviors and an extremely excellent insulating property.  
     CONSTITUTION: A rigid polyurethane is prepared by reacting a polyisocyanate with a polyol mixture comprising a) an OH-functional polyester with a molecular weight of 260-2,000 derived form a 9-22C fatty acid, b) an OH-functional oligomeric polyolefin with a molecular weight of 700-6,000 and, optionally, C) an at least bifunctional polyol with a molecular weight of 62-8,000 other than components 2a) and 2b) optionally in the presence of water as a blowing agent. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S61192344-A (JP)
Title: Catalyst for selectively reducing nitrogen oxide in exhaust gas and manufacture and usage thereof
Inventor: DEIITORIHI BUAAGENERU
IPC: B01J37/04
Filed: 1986-02-18
Abstract: A catalyst for use with ammonia for the selective reduction of nitrogen oxides in waste gases. The catalyst comprises a mixture of substances which has high activity and selectivity with regard to nitrogen oxide conversion and high sorption capabilities with regard to ammonia, but low oxidation capabilities with regard to sulfur dioxide, ammonia, or similar substances. The invention also provides a process for the manufacture and use of such catalysts.
Patent JP-S63199358-A (JP)
Title: Device for correcting pattern film
Inventor: HATTORI OSAMU
IPC: G03F1/00
Filed: 1987-02-14
Abstract: PURPOSE:To uniform the correction of films by narrowing the digital scanning interval of convergent ion beams for removing an excess part from a pattern film or forming a new film as compared to the interval required for the observation of the pattern. CONSTITUTION:The pattern film correcting device is prepared for correcting the excess part 22 of the pattern film 20 and a pattern film additional part 23 to detect secondary electrified grains 8 discharged from a sample 6 by radiating convergent ion beams and display the detected result on a display device 11. In case of observing the pattern and setting up a correcting range, the number of dots in the scanning beams is reduced and the interval between dots is expanded to display the expanded result on the device 11. In case of correction, the number of dots in the scanning beams is increased as compared to the display case and adjacent dots are superposed. In case of the correction of the additional part 3, a carbonized or polymerized film is formed by blowing organic compound vapor 14 from a nozzle of a gas gan 13 to correct the additional part 23.
Patent JP-H05229406-A (JP)
Title: Car washing management method and its device
Inventor: YONEYAMA TOMOYOSHI
IPC: B60S3/04
Filed: 1992-02-19
Abstract: PURPOSE:To enable automatic information about an optimum car washing course each time the car is washed, based on the car washing menu which can reconcile car washing efficiency and economical efficiency. CONSTITUTION:A card reader 2 linked to a car washing device B records the car-washing courses the margin of a record type card 1 in order, and prior to car washing, the card recorder 2 reads the contents of the record of the record type card 1, and a controller 3, which is linked to the card reader 2 and in which the car washing menu wherein each kind of car washing courses are complied in specified order is input, selects the car washing course at that time conforming to the car washing menu, based on the record content of the record type card 1, and a transmitter linked to the controller 3 informs the selection results.
Patent JP-S63200979-A (JP)
Inventor: KAMATA TORU
IPC: B25J9/02
Filed: 1987-02-14
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-H08217532-A (JP)
Title: Dielectric material and its production
Inventor: NISHI NOBUAKI
IPC: H01B3/12
Filed: 1995-02-21
Abstract: PURPOSE: To produce a dielectric material having high characteristics and capable of firing at a low temp. of <=1,000 deg.C in the air or in a neutral or inert atmosphere of nitrogen, etc. CONSTITUTION: Rutile powder is mixed with crystallized aluminosilicate glass powder and this mixture is fired at <=1,000 deg.C in the air or in an inert atmosphere to obtain the objective dielectric material contg. a TiO2 rutile phase as a 1st phase and a crystallized aluminosilicate glass phase as a 2nd phase.
Patent JP-S60177106-A (JP)
Title: Method for sintering sheet of powdery alloy
Inventor: SASAKI NAOKI
IPC: B22F7/04
Filed: 1984-02-24
Abstract: PURPOSE:To avoid a shift in the positions of a metallic substrate and a sintered metallic layer by adhering a sheet of a powdery alloy to the surface of the substrate, sintering part of the sheet by heating, and sintering the whole sheet. CONSTITUTION:A sheet of a powdery alloy formed by kneading alloy powder with a resin binder is adhered to the surface of a metallic substrate such as a chip 3. Only a prescribed point of the sheet 6 acting as a shrinkage center is heated to form a sintered part 7, and the whole sheet 6 is sintered by heating to form a sintered metallic layer having desired function. By this method the sintered metallic layer can be exactly bonded to the prescribed position of the metallic substrate.
Patent JP-H11232291-A (JP)
Title: Method for retrieving protein three-dimensional structure data base
Inventor: FUJI HIROYUKI
IPC: G16B15/00
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To improve the sensitivity of detection and to attain high speed retrieval by converting three-dimensional(3D) information for the 3D structure of a protein into one-dimensional(1D) information called as peripheral distribution and mutually comparing the 3D information and the 1D information by dynamic programming alogorithm (DP). SOLUTION: A protein 3D structure data base retrieving system is initialized, inquiry structure 15 inputted and then a data base entry file name list is inputted. Whether all entry files have been read out or not is checked, and when the checked result is NO, coordinate data are inputted from an entry file registered in the file name list. Then a distance map is generated, peripheral distribution is generated and then similarity between the peripheral distribution of the inquiry information and that of data base entry, based on the DP, is calculated. A retrieved result list is sorted, based on the similarity, the processing is repeated antil the end of reading of all entry files and then a retrieved result list is outputted.
Patent JP-H03237005-A (JP)
Title: Production of oxide superconducting thin film
Inventor: SATO JUNICHI
IPC: C30B33/02
Filed: 1990-02-14
Abstract: PURPOSE:To conveniently obtain an oxide superconducting thin film excellent in environmental resistance with high efficiency by forming a laminated film on a substrate and heating the film in a vacuum vessel with the oxygen partial pressure, temp. and heating time specified. CONSTITUTION:A laminated film is formed on a substrate and then cooled. In this case, the oxygen partial pressure in the vacuum vessel is controlled to >=0.1Torr, the film is heated at 350-800 deg.C for >=5min, and the desired oxide superconducting thin film is obtained. As the oxide superconductor to be applied, a Bi-based superconductor such as Bi-Sr-Ca-Cu-O and Bi/Pb-Sr-Ca-Cu-O, a Ti- based superconductor such as Ti-Ba-Ca-Cu-O and Ti-Bi/Sr-Ca-Cu-O, a Y-based superconductor such as Y-Ba-Cu-O and Y-Ba-Ca-Cu-O, etc., are exemplified. Mgo, etc., having low reactivity to the film is used for the substrate.
Patent JP-H10288502-A (JP)
Title: Touch signal probe
Inventor: NISHIMURA KUNITOSHI
IPC: G01B7/00
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a touch signal probe that is simple in structure and has no directional dependability. SOLUTION: A stylus 1 is provided with a detection element supporting part 1C for supporting and securing four deformation detecting elements (piezoelectric elements) 21 to 24, and this detection element supporting part 1C is a regular polyhedron whose section being orthogonalized with a shaft of the stylus 1 is formed into a regular polygon. Each of these deformation detecting elements 21 to 24 is attached to respective sides of this regular polyhedron, and the arithmetic processing of a sum, a difference and a square sum or the like is carried out on each signal to be outputted from these deformation detecting elements 21 to 24, and thus a contact detecting signal is generated on the basis of the result of the arithmetic processing.  In succession, the sum of signals to be outputted from these elements 21 to 24, extracting a strain component acting on the stylus axial direction, and likewise any difference in signals to be outputted from these elements 21 to 24 is operated, extracting the bending strain component acting on the stylus shaft.
Patent JP-S58148921-A (JP)
Title: Alarm transmitter for liquid volume
Inventor: MURAKAMI KAIHEI
IPC: G01F23/46
Filed: 1982-03-01
Abstract: PURPOSE:To prevent malfunction and to improve accuracy by providing a switch supporting base freely oscillatory on the outer side of a non-magnetic guide pipe contg. a main magnet that follows up the change in liquid level. CONSTITUTION:A switch supporting base 14 is provided freely oscillatory on the outer side of a non-magnetic guide pipe 11 contg. a main magnet that follows up the change in liquid level. A mercury switch 14 is placed on the base 14 and a magnetic material 16 is provided in one end part of the base 14 so as to project therefrom. As the centroid is shifted by the movement of a weight 22, the base 14 maintains the inclination of the switch in either on or off state automatically. According to such constitution, the use of the mercury switch which has high mechanical strength and is free from malfunction by oscillation, etc. is made possible, and the liquid level is detected with high accuracy and reliability.
Patent JP-S53117993-A (JP)
Title: Digital scanning conversion system
Inventor: KAGEYAMA SEISHI
IPC: G01S7/298
Filed: 1977-03-25
Abstract: PURPOSE:To make possible displaying the signals obtained by, for example, a radar unit, in a TV receiver by converting polar coordinate scanning signals to rectangular coordinate signals through approximation of polar coordinate positions to the rectangular coordinate positions close thereto.