baber/WOPTO huggingface dataset:
Patent JP-H06265710-A (JP)
Title: Diffraction grating
Inventor: TOMONO HARUO
IPC: C08F290/00
Filed: 1994-01-18
Abstract: PURPOSE:To provide the diffraction grating having excellent durability without generation of flaws, cracks, strains, etc., in a surface resin layer by providing the surface of a base body with a specific resin layer and providing the resin layer with repeating shapes. CONSTITUTION:This diffraction grating is provided by providing the surface of the base body 1 with the resin layer 2, the Young's modulus of which at 100 deg.C is >=2% of the Young's modulus at 20 deg.C. The resin layer 2 has the repeating shapes. The resin layer 2 formed by curing a photosetting type resin compsn. is used. The photosetting type resin compsn. contg. (A) multifunctional urethane modified polyester (meth)acrylate of >=700 number average mol. wt. formed by bonding a (meth)acrylic group via an urethane bond to a polyester oligomer, (B) multifunctional (meth)acrylate having the number average mol. wt. smaller than 700, (C) monofunctional acrylate and (D) photopolymn. initiator is used.
Patent JP-H04243047-A (JP)
Title: Magnetic recording and reproducing device
Inventor: HIRABAYASHI KOICHIRO
IPC: G11B15/61
Filed: 1991-01-17
Abstract: PURPOSE:To provide a magnetic recording/reproducing device capable of chang ing a traveling linearity of magnetic tape traveling while being wound on a cylinder. CONSTITUTION:The subject device is furnished with a cylinder 5 providing a rotary head, magnetic tape 1 traveling at the height in the specified tape width direction while being wound on the cylinder 5, fixed guiding members 4a, 4b restricting the edge of magnetic tape, which is constituted as one body with the cylinder 5, and a movable guiding member 7 restricting the edge of magnetic tape, and the constitution is such that the fixed guiding members 4a, 4b are apart a minute distance from the edge of magnetic tape 1 traveling at the height in the specified tape width direction.
Patent JP-H11199216-A (JP)
Title: Device for unidirectional solidification of silicon
Inventor: HAMADA SHUNJI
IPC: B22D27/04
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To provide the subject device capable of maintaining the solidification rate to be constant as compared with any conventional device for the same purpose. SOLUTION: This device is provided with: a casting mold 3 disposed on a support base that is placed inside a casting chamber 15; a melt supply means 2 for pouring a silicon melt 4 to be cast, into the casting mold 3; a heating means 10 for heating the upper side of the melt 4 in the casting mold 3; a water-cooled copper plate 12 for cooling the bottom of the casting mold 3; and an insulating material 9 placed between the water-cooled copper plate 12 and the bottom of the casting mold 3; wherein the melt supply means 2 and the heating means 10 are placed apart from each other in the upper part of the casting chamber 15, at positions which are the same distance apart from the central axis of the casting chamber 15 in the radial direction.  Further, the device is provided with two disks, i.e., an upper disk 5 and a lower disk 6, which overlap each other and are rotatable independently from each other with their center shafts as the rotary shafts, respectively, and also, function as the support base for the casting mold 3 and the support base for the insulating material 9, respectively.
Patent JP-H0561078-A (JP)
Title: Optical frequency conversion method
Inventor: INOUE YASUSHI
IPC: G02F1/35
Filed: 1992-01-13
Abstract: PURPOSE:To allow optical frequency conversion without having dependency on polarization by inputting pumping light consisting of two beams of linearly polarized light of the polarized waves intersecting orthogonally to a medium having a cubic optical nonlinear shape. CONSTITUTION:The pumping light Px, Py consisting of two beams of the linearly polarized light which have a frequency fp and the same power and intersect orthogonally with each other are synthesized by a polarization beam splitter 11. The polarization synthesized pumping light P (x, y) and the signal light S of a frequency fs having an arbitrary polarization state are inputted via a half mirror 12 to the isotropic cubic optical nonlinear medium 10. Two beams of the pumping light subjected to the polarization synthesis are so set that the respective polarization directions align to the two orthogonal main axis directions of the double refractive nonlinear medium. Namely, the light formed by two beams of the light having the polarized waves intersecting orthogonal with each other is used as the pumping light in the optical frequency conversion method for inputting the signal light S of the frequency fs and the pumping light P of the frequency fp and generating the light of a frequency (2fp-fs). The frequency conversion is executed always with the specified efficiency in this way.
Patent JP-H11204333-A (JP)
Title: Metallic magnetic material for magnetic recording medium, magnetic recording medium using the same, magnetic storage device, and method for evaluating the metallic magnetic material for the magnetic recording medium and protective film for the magnetic recording medium
Inventor: KIRINO FUMIYOSHI
IPC: C22C19/07
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium which is electrochemically stable, in which local corrosion with not occur. SOLUTION: A magnetic film 3 formed of a magnetic material such that has no noise like a spike accompanied with local corrosion in immersing potential and in which the immersing potential generating in an electrolytic solution containing weak alkaline halogenic ions with a halogenic ion index (pH) of 7.5 to 8.5 is higher than -0.6 V (electrochemically noble potential), when measured in comparison with a silver-silver chloride electrode.
Patent JP-H01180135-A (JP)
Title: Automobile telephone system
Inventor: SASAKI YUTAKA
IPC: H04W88/02
Filed: 1988-01-11
Abstract: PURPOSE:To obtain a telephone system whose user call telephone number is unchanged even if the user replaces a radio telephone set by providing a radio telephone set accommodating a ROM cartridge with an identification number increase of outgoing call and incoming call written therein a replaceable way. CONSTITUTION:An IDROM cartridge 1 accommodates a ROM in which a telephone number in case of outgoing call/incoming call is written, and in case of plug-in of the cartridge 1 to the main body 2, the ROM is connected to a decoder of the main body 2. The memory for the automatic dial function and the scratch pad function is stored in the cartridge 1. Moreover, a personal identification number is given to the user to prevent unauthorized use. By such a constitution, even when the ratio telephone set in use is replaced, the user call telephone number is unchanged and many users share one telephone set, the telephone charge can be calculated on individual basis.
Patent JP-H02290589-A (JP)
Title: Magnetic marker and device for reading and identifying this marker
Inventor: YAMASHITA MITSUO
IPC: G01V3/00
Filed: 1989-01-11
Abstract: PURPOSE:To identify not only articles but the kinds of the articles as well by disposing magnetic thin bands, etc., having square magnetic history characteristics and being further different in the magnitude of coercive force and magnetic flux in parallel in the longitudinal directions thereof. CONSTITUTION:First and 2nd exciting coils 9a, 9b are so disposed as to form an L shape with each other when viewed in the plane direction with respect to a belt 4. The belt 4 on which the articles 2 attached with the magnetic markers 1 passes in the coil 9a in an arrow direction and the coil 9b is positioned alongside the belt 4. The coil 9a is connected to a 1st AC oscillator 6 and the coil 9b to the 2nd AC oscillator 6b, respectively. The detecting coils 10a, 10b are disposed respectively on the upper side and lower side of the belt 4 and formed as double coils in order to negate the induced electromotive force by the coils 9a, 9b and are connected to a measuring instrument. An AC rotating magnetic field is generated in a hatched region 11 when an AC current is passed to the coils 9a, 9b. The phases of the AC current to be passed to the coils 9a, 9b are previously shifted by 90 deg..
Patent JP-H10233701-A (JP)
Title: System decoder provided with memory for correcting error for high speed data processing/transmission and memory control method for error correction
Inventor: CHOU CHAN-DONG
IPC: G11B20/18
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To speed up error correction speed and to improve a data processing and transmission speed by reading corrected data from one memory and correcting errors from the other memory when reproduced and demodulated data are alternately written into the two error correction memories. SOLUTION: A memory control part 109 writes a first error correction block in a third memory 130 corrects errors, and writes a next one error correction block in a fourth memory 140. Then, the error of data written into the memory 140 is corrected and data where the error is corrected is outputted from the memory 130 through a memory read control part 160 and the next one error correction block is written into the memory 130 again. Then, data written into the memory 130 is error-corrected and data where the error is corrected is outputted from the memory 140 through a memory read control part 160 and the next one error correction block is written into the memory 140 through the memory read control part 160.
Patent JP-2000207330-A (JP)
Title: Data transmitter, data communication system, and data receiver
Inventor: TAKAHASHI HIROHIKO
IPC: G06F12/00
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a data transmitter and a data communication system which can make efficient communication by avoiding the wasteful use of a line. SOLUTION: When a user presses the collective downloading button of a tree T1 constituting a home page group while a browser displays the top menus P1 of home pages, the data of the home pages contained in the tree T1 are collectively downloaded. Therefore, efficient communication can be made by avoiding the wasteful use of a line, because low-order home pages P3-P5 are downloaded while the user looks at a home page P2.
Patent JP-S5498140-A (JP)
Title: Channel control system
Inventor: KADOWAKI YOSHIHIKO
IPC: G06F13/12
Filed: 1978-01-20
Abstract: PURPOSE: To cope with the multiplexing of processings to make processings high- speed by providing an independent control part for every function in respect to a channel in the system equipped with plural channels.  
     CONSTITUTION: Micro program control part 11 controls commands such as I/O start, interrupt and interface between CPU and a channel. Data transfer control part 12 executes data transmission through the data buffer of the channel. Data transfer control part 13 executes the data transmission between the channel and the main memory, the control of indirect data addresses and data chain control. These plural control parts operate independently to be able to cope with the multiplexing of plural channels. Further, these control parts cope with the multiplexing and the complication of processings, as common control parts which operate synchronously with one another, in a high speed by combination of a micro program and hardware. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02230067-A (JP)
Title: Cooling and/or heating device by utilizing reaction between solid and gas
Inventor: MISHIERU RUBURAN
IPC: F25B17/08
Filed: 1990-01-11
Abstract: PURPOSE: To provide a device for producing cold and/or heat which is improved in efficiency, by constituting the device of first and second reactors which contain different salts capable of absorbing gases by exothermic reactions, and respectively connecting the first and second reactors to a condenser and an evaporator in the first operating stage. CONSTITUTION: A first reactor 10 contains NiCl2 and a second reactor 12 contains CaCl2 . In the first operating stage, the first reactor 10 is heated to 280 deg.C by circulating superheated vapor to, for example, a heat exchanger incorporated in the reactor 10. When the reactor 10 is heated, the salt containing ammonia at a high concentration in the heater 10 discharges the ammonia and flows to a condenser 14 through a conduit tube 18. The ammonia is condensed and discharges heat at 40 deg.C in the condenser 14, and the heat is recovered by the water maintained at the ambient temperature of 30-35 deg.C. The liquid ammonia then flows to an evaporator 16 through a conduit tube 20. In the evaporator 16, the ammonia produces refrigeration at -25 deg.C by absorbing heat as the ammonia evaporates.  Finally, the ammonia vapor flows to the second reactor 12 through a conduit tube 22 and is absorbed by the CaCl2 salt at <52 deg.C in the reactor 12.
Patent JP-H06216985-A (JP)
Title: Multi-function telephone set
Inventor: HARA HISAFUMI
IPC: H04M1/274
Filed: 1993-01-14
Abstract: PURPOSE:To prevent a wrong call due to mis-entry of a telephone number by warning it when a caller enters a telephone number not stored in a memory section. CONSTITUTION:The telephone set is provided with an entry means 4 entering a telephone number of a talking opposite party, a memory section 5 storing a telephone number entered by the entry means 4, a display section 7 displaying the telephone number entered by a caller and displaying a warning display used to urge confirmation of mis-entry when the telephone number is not stored in the memory section 5, and a timer section 6 counting a talking time with an opposite party not stored in the memory section 5, and also a control means 5 which gives a command to the display section 7 to display a warning display when the telephone number entered by a caller is not stored in the memory section 5, and a control means 3 which commands counting of a talking time when talking is made to the opposite party of this telephone number and commands automatic storage of the telephone number to the memory section 5 when the count reaches a preset prescribed count or over.
Patent JP-H06216771-A (JP)
Title: Frequency synthesizer
Inventor: MATSUMOTO KAZUNORI
IPC: H03L7/10
Filed: 1993-01-14
Abstract: PURPOSE:To shorten the time until locking with a desired frequency can be obtained. CONSTITUTION:A voltage generator 8 which outputs a voltage set in advance is provided. A first analog switch 9 which switches whether or not the output voltage of the voltage generator 8 should be applied to a loop filter 4 provided. A second analog switch 10 which switches whether or not the output of a phase comparator 3 should be outputted to the loop filter 4 is provided. A controller 7 turns on the analog switch 9 and turns off the analog switch 10 before a frequency dividing ratio of a fixed frequency divider 2 to a variable frequency divider 6 is controlled. Thereby. such control that a voltage controlled oscillator 5 oscillates with a frequency near to the desired frequency is performed in advance before the desired frequency is obtained. A feedback loop can be formed by turning off the analog switch 9 and turning on the analog switch 10 at a stage where the frequency dividing ratio of the fixed frequency divider 2 to the variable frequency divider 6 is controlled. Thereby, it is possible to make the feedback loop easy to lock with the desired frequency.
Patent JP-S63213008-A (JP)
Inventor: DEEBITSUDO KEISU SUTORITSUKAA
IPC: G05G1/06
Filed: 1988-01-12
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-H02275872-A (JP)
Title: Meso-type epoxy compound
Inventor: JIMII DEII AARUSU
IPC: C07D303/22
Filed: 1990-01-16
Abstract: Epoxy resins containing mesogenic or rodlike moieties are prepared from hydroxyl-containing compounds which contain such moieties.
Patent JP-S5498000-A (JP)
Title: Device for strengthening thrust of aircraft
Inventor: MIYASHITA JIYUNICHI
IPC: B64C23/06
Filed: 1978-01-19
Abstract: PURPOSE: To strengthen the thrust of an aircraft by providing a vortex generating mechanism at the rear of a main wing to accelerate the mixture of engine exhaust stream flowing along the upper surface of the main wing and the stream along the lower surface of the main wing flowing into the upper surface of the flap.  
     CONSTITUTION: The exhaust nozzle 2 of an engine 1 installed at the front upper portion of a main wing 4 incorporates an opening 2a formed in flat manner laterally to flow the exhaust 3 along the upper surface of the wing 4. When the flap 5 is lowered to predetermined downward angle, the air stream flowing along the lower surface of the wing 4 is partly passed through a throat 7 formed between the trailing edge of the main wing 4 and the front edge of the front flap 5a to thus flow toward the upper surface of the flap. It will mix with the exhaust stream 3 of the engine to become the stream 10 having large momentum to then flow into downward so as to obtain strengthened thrust. A vortex generator 8 provided at the trailing edge of the main wing 4 generates vortex 9 to accelerate the mixture of the exhaust stream 3 with the induction flow 6 so as to strengthen the thrust. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60149470-A (JP)
Title: Liquid jet recording system
Inventor: SHIMODA JIYUNJI
IPC: B41J2/175
Filed: 1984-01-17
Abstract: PURPOSE:To permit highly tonal recording by a simple structure in which orifices of different diameters are provided and liquid having different properties are supplied into a liquid path according to the diameters of the orifices. CONSTITUTION:In a liquid jet recording system having a recording head with plural orifices of difference diameters, a liquid path leading to the orifices, and an energy generator for liquid discharge, liquids having different properties are supplied into the liquid path according the diameters of the orifices. As the liquids to be supplied, ones having greater viscosity and/or surface tension force are preferable for orifices of large diameters. In the case of the orifice of 80mum or more diameters, liquids having viscosities of 5-5.9cp or more and/or surface tension force of 43-59 dyne/cm are used, in the case of 50-80mum, liquids having viscosities of 5-5.9cp and surface tension force of 43-49 dyne/cm, in the case of 30-50mum, liquids having viscosities of 3.7-5cp and surface tension force of 38-43 dyne/cm, and in the case of 30mum or less, liquids having viscosities of 2.7cp or less and surface tension force of 38 dyne/cm or less.
Patent JP-H06211122-A (JP)
Title: Auxiliary brake device of vehicle
Inventor: OHATA KOJI
IPC: B60W10/06
Filed: 1993-01-14
Abstract: PURPOSE:To prevent a brake locking of an auxiliary brake device even in the running condition on a low mu road, by reducing the braking force of the auxiliary brake means when the difference between the signal values of the first and the second detecting means to detect a driving wheel and a nondriving wheel is larger than a specific value. CONSTITUTION:A controller 14 calculates the front wheel side mean wheel speed and the rear wheel side mean wheel speed depending on the signals form wheel speed sensors 12, and at the same time, finds the wheel speed difference DELTAV by reducing the rear wheel side mean wheel speed from the front wheel side mean wheel speed. After that, when the wheel speed difference DELTAV is larger than a specific value A, the controller 14 starts the control so as to reduce the braking force of an auxiliary brake means. In this case, it is considered that the rear wheel side mean wheel speed is smaller remarkably compared with the front wheel side mean wheel speed, and the rear wheels R are liable to be brake-locked. As a result, it can be decided that the braking force of the rear wheels R by the auxiliary brake means is too large, and the braking force is to be reduced.
Patent JP-H06213881-A (JP)
Title: Method for measuring alkali metal ion and ammonium ion
Inventor: IIZAWA HARUMI
IPC: G01N30/88
Filed: 1993-01-14
Abstract: PURPOSE:To measure alkali metal ion and ammonium ion continuously without reproduction operation by using an eluent where the compound of an aqueous solution which does not interfere with the measurement of alkali metal ion and ammonium ion is added. CONSTITUTION:A sample is injected from a sample-injection valve 3. A sample loop 6 at this time is as shown in a broken line. A certain amount of sample is stored in the sample loop 6 and a surplus is unloaded. An eluent is sent from a pump 2 to an isolation column 4. When the sample loop 6 of the sample- injection valve 3 is switched as shown by a solid line, the sample which is stored in the sample loop 6 is introduced to the column 4 and a cation is isolated and is detected by a conductivity detector 5. Then, alkaline earth metal ion and a compound which has a complex-forming capacity and does not interfere with the measurement of alkali metal ion and ammonium ion are added to the eluent and the alkaline earth metal ion which is retained in an ion- exchange group of a cation isolation column is isolated from the ion for measurement purpose and is eluted.
Patent JP-S5390742-A (JP)
Title: Leakage coaxial line
Inventor: HATA KAZUO
IPC: H01Q13/22
Filed: 1977-01-21
Abstract: PURPOSE:To facilitate an easy assembling and alteration for the coaxial line, by forming the external conductor main body with the metal material of U-shaped cross-section and forming the external conductor by covering the aperture part of the conductor main body with the metal panel with slot.
Patent JP-H03210312-A (JP)
Title: Actinic radiation-reactive self-adhesive composition
Inventor: OKAWA KAZUO
IPC: C09J201/00
Filed: 1990-01-12
Abstract: PURPOSE:To obtain a self-adhesive composition which is odorless and nonirritating to the skin and can be made nonadhesive rapidly when irradiated with an actinic radiation even in air by mixing a self-adhesive organic compound with a polythiol compound and a polyene compound having at least two C-C double bonds as essential components. CONSTITUTION:A self-adhesive organic compound (A) (e.g. saturated copolyester resin or polyacrylate copolymer resin) is mixed with an actinic radiation-curing resin (B) [a composition prepared by mixing a polythiol compound (e.g. pentaerythritol tetrakisthioglycolate) with a polyene compound having at least two C-C double bonds in the molecule (e.g. acrylate resin) in an equivalent ratio of the double bonds to the thiol groups of 0.7/1.0-1.5/1.0] to obtain an actinic radiation-reactive self-adhesive composition useful in, e.g. dicing a semiconductor water. The mixing ratio is desirably such that 10-200 pts.wt. component B is present per 100 pts.wt. component A.
Patent JP-H04248337-A (JP)
Title: Uninterruptible power supply
Inventor: HIRATA AKIO
IPC: H02J9/06
Filed: 1991-01-21
Abstract: PURPOSE:To provide an uninterruptible power supply, in which high efficiency and reduction in size, weight and cost of the unit and the battery are realized, by eliminating an input transformer conventionally interposed between an AC input power supply and a converter for converting the AC power supply voltage into a DC voltage. CONSTITUTION:The uninterruptible power supply comprises a converter 19 for converting the AC voltage of an AC input power supply 11 into a DC voltage within a predetermined allowable fluctuation range, an inverter 14 for inverting the DC output voltage from the converter 19 into an AC voltage to be fed to a load, a backup battery 16 for the AC input power supply 11, and a chopper circuit 17 for converting the DC voltage of the battery 16 into a DC voltage within a predetermined allowable fluctuation range.