baber/WOPTO huggingface dataset:
Patent JP-S6250657-A (JP)
Title: Biosensor and its production
Inventor: OGAWA KAZUFUMI
IPC: C12N11/00
Filed: 1985-08-29
Abstract: PURPOSE:To obtain a biosensor having high sensitivity and high reliability by forming a monomolecular film contg. Si on a gate electrode of an FET by a prescribed method and fixing protein or enzyme thereto after a chemical treatment. CONSTITUTION:A resist 3 is coated on a substrate 2 on which the FET1 if preliminarily formed. The resist is exposed and developed only on the gate electrode 4 so that said part is opened. A silane surface active agent, for example, CH2=CH-9CH2)-SiCl3 is chemically adsorbed to the aperture formed in such a manner. The oxygen of the gate electrode surface and -SiCl3 react selectively to form the monomolecular film 5 of CH2=CH-(CH2)n-Si(-)=O=. The substrate is immersed in a THF soln. of diborane after the removal of the resist pattern 3, then an OH group is added to the vinyl group or aldehyde group on the surface. The substrate is immersed in an aq. periodic acid soln. to oxide the OH group on the surface to an aldehyde group. The protein or enzyme having the specific activity is fixed thereby by an addition reaction. Such substrate 2 is subjected to dicing and connecting of electrodes, etc., by which the biosensor is completed.
Patent JP-H0240772-A (JP)
Title: Index generating system
Inventor: NAKAJIMA TOSHIRO
IPC: G06F17/30
Filed: 1988-07-30
Abstract: PURPOSE:To decrease the overhead and to execute the processing at a high speed by uniformly converting fields whose attributes are different in a data record to string data of the same length, executing in a lump sorting and generating an index at every field. CONSTITUTION:A record input means 2 calculates the maximum length in all fields from a definition of each field of a data record, and subsequently, inputs the data record, executes a decision of the data record, and when it is ended, the processing is ended. Unless it is ended, a field value is fetched in order from in the data record which has been inputted, and the end of the field is decided. Unless it is ended, the field value which has been fetched is converted to a conversion key value conforming with the maximum length which has been calculated, so that whether it is large or small can be compared as string data in accordance with an attribute of the field. Subsequently, an intermediate record is generated by adding a field identifier and an address of the data record to before and after its conversion key value, and outputted to an intermediate file 3.
Patent JP-S6346565-A (JP)
Title: Production processing system for table of contents
Inventor: SUMIDA HIROKO
IPC: G06F17/21
Filed: 1986-08-13
Abstract: PURPOSE:To always keep a table of contents under the latest state and at the same time to reduce the producing and compiling job quantity of the table of contents despite the change of a text, by providing a production processing part for table of contents and a compilation processing part for automatic production of a table of contents. CONSTITUTION:When a document is produced by a document production processor 14, a symbol is given to the head of an element line of the table of contents. Then a user gives an indication to the processor 14 for print of the document and at the same time the processor 14 informs the automatic production and compilation of the table of contents to a table-of-contents production processing part 15 when the automatic production and compilation are desired for a table of contents. The part 15 retrieves the input symbol to produce a table of contents of a designated document. This produced table of contents is displayed on a screen via a table-of-contents compilation processing part 16. Thus the user can freely compile a table of contents with reference to the screen and then print it together with the document via a printer 13. As a result, the table of contents is always kept under the latese state despite the change of the text and at the same time the production and compilation job quantity can be reduced for the table of contents.
Patent JP-H11341942-A (JP)
Title: Magnetic body for preventing bird injury, and suspension type bird-repelling equipment utilizing the same
Inventor: TAKAHASHI NORIO
IPC: A01M29/26
Filed: 1998-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic body for preventing e.g. damages due to various wild birds coming flying in a group, newly designed to highly influence, in particular their geomagnetism-sensing ability considered to govern their location recognition and homing instinct and ensure bird injury-preventive effect to be afforded over a long period because wild birds are hard to be acclimatized to the above influence, and to provide a suspension-type bird injury-preventive equipment using the above magnetic body. SOLUTION: This magnetic body for preventing bird injuries has such a scheme that a magnetic body itself M is formed by uniting two ferrite magnet pieces 1 so that their identically polar faces are confronted with or abutted on each other, thereby both the outside faces of the magnetic body itself M represent the identically polar faces opposite in polarity to the above faces, and the magnetic field close to the outer periphery of the magnetic body itself M is formed so as to excite or amplify the magnetic force on both side zones divided by a zone of magnetic force zero formed at a site a specified distance apart from the outer peripheral edge of the magnetic field.
Patent JP-S6170279-A (JP)
Title: Molding method of four-way-port butterfly valve and sealing device
Inventor: YURUGI YOSHINORI
IPC: F16K1/22
Filed: 1984-09-12
Abstract: PURPOSE:To aim at reduction in the setting space of a valve, by installing a dislike valve body in the center of a body having both inlet and outlet ports of a fluid in four direction and forming a valve seat, while attaching a sealing device to the valve seat or the valve body. CONSTITUTION:A body 10 has inlet and outlet ports 12-15 in four directions orthogonal with one another, and each of inlet and outlet ports is interconnected to a valve chest 11 inside, while valve seats 16-19 are formed on each peripheral surface of the valve chest 11 partitioning off each of these inlet and outlet ports. A valve body 20 is rotatably set up in the center of the valve chest 11 as being pivotally supported on a valve stem 21. A peripheral edge of the valve body 20 is free of contact or separation to or from the valve seat, and two of these four inlet and outlet ports, as a set, are selectively connectable, whereby a combination of two inlet and outlet ports to be connected with each other by rotation of the valve body 20 is altered, thus a directional flow of fluid is alterable.
Patent JP-H0476393-A (JP)
Title: Liquid receiving device for air conditioning
Inventor: KODERA KOICHI
IPC: F25B43/00
Filed: 1990-07-18
Abstract: PURPOSE:To reduce a space for installation as well as man-hour for installation remarkably by a method wherein heat transfer tubes are arranged in a liquid receiving tank while a liquid storage unit is formed in the lower part of the liquid receiving tank and a gas unit is formed in the upper part of the same. CONSTITUTION:When cold heat source is employed for external heat source for room cooling and the like, liquid constituent in refrigerant, which flows into a gas unit 75 from a gas refrigerant inflow port 89, drops into a liquid storage unit as it is while gas constituent of the refrigerant becomes liquid-state by heat exchange in the heat transfer tubes 83 between external cold heat source and drops into the liquid storage unit 73, then, the liquid-state refrigerant, reserved in the liquid storage unit 73, flows out of a liquid refrigerant outflow port 91. On the other hand, when hot heat source is employed for the external heat source for room heating and the like, the liquid-state refrigerant, which flows into the liquid storage unit 73 from the liquid refrigerant inflow port 9a, becomes gas-state by heat exchange in the heat transfer tubes 83 between external hot heat source and ascends into a gas unit 75, then, flows out of a gas refrigerant outflow port 89 in the state of gas.
Patent JP-S5980627-A (JP)
Title: Optical resolution of alpha-isopropyl-p-chlorophenylacetic acid
Inventor: TAGUMA KENJI
IPC: C07C51/487
Filed: 1982-10-29
Abstract: PURPOSE:To obtain the (+)- or (-)-isomer of the titled substance, by reacting the substance with (+)- or (-)-alpha-phenyl-beta-(p-tolyl)ethylamine having high optical purity to crystallize (+)-(+) salt or (-)-(-) salt, and decomposing the obtained salt. CONSTITUTION:(A) alpha-isopropyl-p-chlorophenylacetic acid is made to react with (B) (+)- or (-)alpha-phenyl-beta-(p-tolyl)ethylamine having an optical purity of >=95% (preferably >=97%) at a molar ratio of 1:(0.6-0.8) to effect the selective crystallization of the (+)A-(+)B salt or (-)A-(-)B salt. The salt is separated and decomposed with an acid or alkali to obtain the objective (+)A to (-)A. When the system is temporally heated at 40-150 deg.C during or after the reaction, the optical purity of (+)A can be further improved.
Patent JP-H06289394-A (JP)
Title: Light source for projection type display device, illuminator and liquid crystal display device
Inventor: TSUNODA TAKASHI
IPC: G02F1/13357
Filed: 1993-08-02
Abstract: PURPOSE:To obtain a bright liquid crystal display device by improving the convergence of an illuminator used for the liquid crystal display device. CONSTITUTION:The illuminator is provided with a 1st reflector 102A for reflecting light emitted from a light source 101 and making the light goes toward a liquid crystal display element 105, a 2nd reflector 103 for changing the direction of the light emitted from the light source 101 but not reflected by the 1st reflector 102A so that it may be reflected by the reflector 102A, and the convergence of the illuminator is increased by selecting a specified distance related with a focal distance of the 1st reflector 102A as a distance from the 1st reflector 102a to the liquid crystal display element 105. The liquid crystal display device is constituted by combining the liquid crystal display element with microlenses arranged at every picture element of the liquid crystal display element 105.
Patent JP-H0516779-A (JP)
Title: Anti-lock brake for vehicle and hydraulic modulator for traction control system
Inventor: SEKIGUCHI AKIHIKO
IPC: B60T8/46
Filed: 1991-07-05
Abstract: PURPOSE:To improve durability of the device of which brake liquid pressure generated in a master cylinder is accumulated in an accumulator through a one-way valve by arranging a gate valve between, and preventing to accumulate brake oil of higher pressure than the need in the accumulator. CONSTITUTION:In a gate valve, a long hole 12 is provided in a housing 11, flow passage forming members 15, 16, a piston 22, a ball valve 24, a spring 27, and the like are received therein, and it is connected to a master cylinder through an inlet hole 13 and to an accumulator through an outlet hole 14. When the liquid pressure in the accumulator becomes larger than the spring load, the piston moves left as shown in the figure, the ball valve abuts to a valve seat, a flow passage 21 closes, and the master cylinder does not supply oil pressure hereafter. When the liquid pressure is lowered, the ball valve is opened, and by repeating this operation, the liquid pressure in the accumulator is adjusted.
Patent JP-S5892420-A (JP)
Title: Selective separation membrane
Inventor: KATOU YASUO
IPC: C08G18/28
Filed: 1981-11-27
Abstract: PURPOSE:To obtain a separation membrane having strong compatibility with an org. solvent, appropriate strength and flexibility, by using a reaction product of  a polyfunctional compound comprising an aliphatic compound with a carbon  number of 6 or more and a polyisocyanate compound as the material of said  membrane. CONSTITUTION:A polyfunctional compound containing an aliphatic compound based on an aliphatic compound such as fully hydrogenated polybutadiene diol as a main component and a polyisocyanate compound such as methylenediphenyl diisocyanate are mixed in chemical equivalent amounts and the resulting mixture is reacted under heating in a molten state or in an appropriate solvent to prepare a prepolymer. Polyisocyanate is further mixed in the prepolymer and the obtained mixture is molded and gelled under heating to perpare a membrane. In combining the membrane with a porous support, a mixture of the prepolymer and a crosslinking agent is coated on the surface of the support comprising cellulose acetate or glass and the formed coating is dried and gelled under heating to prepare a composite membrane.
Patent JP-H02119179-A (JP)
Title: Tablecloth type matrix of discretely accessable eprom memory cell by conventional type decoder
Inventor: SUTEFUAANO MATSUTSUAARI
IPC: H01L27/115
Filed: 1989-07-26
Abstract: PURPOSE: To enable separate access, density increase and miniaturization by forming a matrix which includes a source and a drain lines in parallel, a floating gate region between them and a control gate line superimposed on the lines and the region. CONSTITUTION: On a substrate, pairs of a drain line D and a source line S are provided in parallel, and a stripe-shaped field oxide film OC is arranged between the pairs of lines. Floating gate regions F are arranged in parallel on the film OC between pairs of source line S and drain line S, and on the region F, the source and drain lines S and D and the film OC, control gate lines G, which orthogonally intersect with the source and drain lines S and D, are provided in parallel. The source lines of the selected cells are all grounded and a voltage is applied to the drain line D and the gate line G to separately access the cells. Thus, separate access is enabled and cell density is increased and the cell is miniaturized.
Patent JP-H0613801-A (JP)
Title: Notch filter
Inventor: HATANAKA HIROSHI
IPC: H01P7/10
Filed: 1992-06-24
Abstract: PURPOSE:To provide a compact notch filter having a simple constitution. CONSTITUTION:A common shielding case 1 is divided into two parts by a partition 2 consisting of a conductor. One of these two cases includes a re-entrant coaxial resonator 3, a resonant frequency fine adjustment electrode plate 4, and a drive screw 5. Meanwhile the other case includes a TE01 delta mode dielectric resonator 6, a supporter 7 of the resonator 6, a resonant frequency fine adjustment element 8 consisting of a rod-shaped dielectric, and a drive screw 9 of the element 8. A common input/output connection line 12 is led into both shield cases through a gap 13 formed to the partition 2. Then both ends of the line 12 are connected to the coaxial contact plugs 10 and 11.
Patent JP-S6170894-A (JP)
Title: Key telephone system
Inventor: SHIMIZU IWAO
IPC: H04Q3/58
Filed: 1984-09-14
Abstract: PURPOSE:To execute a hands-free call with an optional slave device by installing a hand-free circuit to a main device and sharing with plural slave devices. CONSTITUTION:A hands-free circuit 170 is connected through a direct current shut-off circuit 140 and hybrid circuits 150 and 160 to the channel switch 120 of the main device 100. A speaker 270 and a microphone 280 are connected through a hook switch 250 and a hybrid circuit 260 to the slave device 200. When a hands-free mode is set by an operation setting part 220, a control circuit 110 connects the slave device 200 through the circuit 170 to a main trunk line 300.
Patent JP-2000020428-A (JP)
Title: Network management system
Inventor: TAKENAMI YOSHINORI
IPC: H04L69/40
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To effectively specify a problem in distributed environments by communicating propagation between the domains of symptom events also between respective network management systems together with the identifier(ID) of a problem event. SOLUTION: A master network management system(NMS) 70 judges whether the ID of a problem event is requested or not, and when the ID is requested, transmits a PS matrix generation continuation request to other worker NMSs 72, 74, 76 for managing a boundary management object(MO) in response to the ID. The worker NMSs 74, 76 respectively use the request message as a trigger and pad a matrix by using the topology information of their corresponding domains 80, 82 but the worker NMS 72 is started from the problem of the MNSs 74, 76 and pads the matrix by using the topology information of its domain 78. These worker NMSs 72, 74, 76 communicate with each other.
Patent JP-H1042063-A (JP)
Title: Method and device for obtaining reply to questionnaire by facsimile equipment
Inventor: GOTO HIROSHI
IPC: G06Q50/10
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To allow a client to make a question to a host server anonymously. SOLUTION: When a client accesses a host server in the telephone mode and sends a numeral corresponding to a question, the host server informs a reception number to a facsimile telephone set of the client in voice. When the client selects its own password optionally and sends the password in dial tone, the host server stores the password and the reception number in pairs. Then the client selects the facsimile mode and sends a questionnaire to the host server. The host server stores the questionnaire in cross reference to the password and the reception number, reads the questionnaire after the line is interrupted and generates a reply sheet and stores it in cross reference to the password and the reception number.  Upon the receipt of a reply request from the facsimile telephone set of the client, the host server reads the reply sheet in cross reference to the password and the reception number after confirming the password and sends the reply sheet to the facsimile equipment of the client.
Patent JP-2000027477-A (JP)
Title: Mechanical multistory garage facility
Inventor: KITAJIMA SHIGERU
IPC: E04H6/06
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a safe parking facility preventing the occurrence of noises and a malodor at a low cost by incorporating a brake means in the case of a hydraulic motor for driving a rotary shaft which winds a stripe body. SOLUTION: When a vehicle C3 is going out, for example, the call lines of an operation panel are selected, a pallet lift button is pushed, the motor of a hydraulic pump is operated, and a selector valve is set to a forward position. The pressure oil from the hydraulic pump is fed to a hydraulic motor M through a flexible hose 45, a fixed piping 46, a block for a hydraulic line 47 and a flexible hose 48. When the pressure in the hydraulic motor M reaches the prescribed pressure, the piston of the hydraulic motor M is operated by the pressure oil to release a brake, and the hydraulic motor M is rotated in the forward direction. The drive section 30 of a moving frame 20 is operated by the hydraulic motor M to reduce the noises of a drive source itself.  The noises at the time of braking are reduced by it together with a hydraulic releasing type brake, and a silent operation can be attained.
Patent JP-H1197227-A (JP)
Title: Ferrite magnet and rotating machine using the same
Inventor: KUBOTA YUTAKA
IPC: H01F41/02
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To obtain a high residual magnetic flux density by partially substituting an Sr site with La, by partially substituting an Fe site with at least one of Mn, Co and Ni, and by substantially providing a magnetoplumbite crystal structure. SOLUTION: After blending SrCO3 , Fe, and O3 , oxides of an R element (an element for substituting an Sr site), and oxides of an M element (an element for substituting an Fe site) with one another, and the result is calcinated. The R element is partially substituted with La, and the atomic ratio in the substitution with La ranges from 0.05 to 0.5. The M element is partially substituted by at least one of Mn, Co and Ni, and the atomic ratio in the substitution ranges from 0.05/(2.2×6)} to  0.5/(1.8×5.7)}. A ferrite magnet substantially having a magnetoplumbite crystal structure is obtained.
Patent JP-S6350183-A (JP)
Title: Picture image signal processing circuit
Inventor: HORIUCHI SUNAO
IPC: H04N7/01
Filed: 1986-08-20
Abstract: PURPOSE:To deal with the case where scanning interpolation other than line interpolation is made by initializing address value of a write address generating circuit at a period of horizontal synchronizing signals and initializing address value of a read address generating circuit at a period of double speed horizontal synchronizing signals from a double speed horizontal synchronizing signal cenerating circuit. CONSTITUTION:Video data of two systems, i.e. inputted real signals of sampling frequency f and interpolation signals, are led to a multiplexer 6, and each picture element is multiplexed to signals of double rate 2f, and written in a memory 1 according to write address generated by a write address generating circuit 2. The write address generating circuit 2 initializes the write address value to alpha0 at a period of horizontal synchronizing signals of frequency fH, and renews address values successively as alpha1, alpha2, alpha3... at every input of write clock of frequency 2f. A read address generating circuit 3 initializes read address values to alpha0 and alpha1 every time alternately at a period of double speed horizontal synchronizing signals of frequency 2f generated by a double speed horizontal synchronizing signal generating circuit 8.
Patent JP-H1137363-A (JP)
Title: Power cable protecting tube
Inventor: FUKUYA TOSHIYASU
IPC: F16L21/02
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To reduce the manufacturing cost of a receiving port in a cable protecting tube which comprises a tapered guide face on the receiving port side so that a former protecting tube unit and a latter protecting pipe unit can be properly connected in a tunnel even when the cores of the cable protecting tubes forming the units are slightly disagreed with each other. SOLUTION: A receiving port 3 mounted on a rear edge of a tube body 1, comprises a receiving port member 6 and a cover member 7, the receiving port member 6 is shaped into a cylinder to be engaged and fixed to an outer peripheral face of the rear edge part of the tube body 1, the cover member 7 comprises a tapered guide face 8, and is fitted and locked to the receiving port member 6, the receiving port member 6 bears the strength keeping function of the connection part, and the cover member 7 bears the guide function of a spigot 2.
Patent JP-S6170424-A (JP)
Title: Illuminometer
Inventor: NISHIKIORI AKIRA
IPC: G01J1/02
Filed: 1984-09-14
Abstract: PURPOSE:To decide the range of blightness on a desk and an angle of irradiation simply by an illuminometer and an angle scale plate for indicating whether the illuminometer is included in a prescribed inclination angle range or not when the intensity of illumination of the illuminometer is maximized. CONSTITUTION:The illuminometer 1 is set up in the x direction (right and left direction) 12 of a desk 16, a sensor 2 is rotated by a revolving knob 4, and at the maximum of the intensity of illumination, the angle of inclination is stored and displayed as thetax on an x direction angle scale plate 6. Then, the illuminometer 1 is moved in the y direction (front and back direction) 13 of the desk 16, the sensor 2 is rotated similarly by the revolving knob 4, and at the maximum of the intensity of illumination, the angle is stored and displayed as thetay on an y direction angle scale plate 7. Thus, the range of blightness on the desk 16 and the angle is illumination can be simply decided.
Patent JP-H1139435-A (JP)
Title: Ic card socket and device using the same
Inventor: SANO TETSUHIRO
IPC: G06K17/00
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To provide an IC card socket which prevents connector (terminal pin) damage that is caused by erroneous insertion and a device that uses it. SOLUTION: This IC card socket is provided with an IC card thickness detection lever 3 and a shutter part 4 that works with it, when a thin IC card 5 is inserted, the part 4 does not open and the card 5 is prevented from passing through by the part 4 so that a terminal pin 2 of the socket can be protected. When an IC card 6a having normal thickness is inserted, it just passes through so that the card 6a can be inserted to interfit the pin 2.