baber/WOPTO huggingface dataset:
Patent JP-H04290881-A (JP)
Title: New acrylic or methacrylic acid ester and its production
Inventor: YOSHIOKA TERUHIKO
IPC: C09D4/02
Filed: 1991-03-19
Abstract: PURPOSE:To obtain a new compound, used as a cross-linking agent, etc., for coatings and having small irritancy to the skin. CONSTITUTION:A compound expressed by formula I (R1 to R3 are H or methyl), e.g. 2,5-dimethyl-tetrahydropyrane-2-methyl acrylate. Furthermore, the compound expressed by formula I is obtained by reacting a compound expressed by formula II with acrylic or methacrylic acid or a derivative thereof in the presence of a polymerization inhibitor such as p-phenylenediamine using a catalyst such as a sodium alcoholate.
Patent JP-S57170659-A (JP)
Title: Remote maintenance system for exchanger
Inventor: FURUHASHI TOORU
IPC: H04M3/30
Filed: 1981-04-14
Abstract: PURPOSE:To perform maintenance and operation without using a private line by making transfer of alarm information from an exchange to the center, and transmission and receiving of system rise start information and exchange system test information from the center by ordinary call procedure. CONSTITUTION:A maintenance center MC is connected to a remotely maintained office through the first and second repeater stations and given a subscriber's number as a subscriber's terminal of the second repeater station. A remotely maintained office is provided with a subscriber's circuit SC, a trunk NW, a central control processing equipment CC, an alarm controllr ALMC, an emergency circuit EMA and an alarm sender ALMS. The alarm sender ALMS receives information that abnormality occurred in the system of a remotely maintained office from the controller ALMC and informs the center MC, and consists of a pseudo trunk P-OGT that is opposed to an incoming trunk of the first repeater station, a MODEM used for transmitting and receiving information to and from the center MC and a control circuit ALMSC.
Patent JP-S61214678-A (JP)
Title: Terminal equipment
Inventor: NAKAGAWA YUTAKA
IPC: H04N7/173
Filed: 1985-03-19
Abstract: PURPOSE:To make the management and processing efficient by taking a picture data as one page from the depression of a key till the depression of a store key next. CONSTITUTION:In inputting a prescribed instruction from a keyboard 32, one page's content of the PDI code stored in a RAM 14 is transferred to a RAM 15 and a pointer WRPT is set to a head address of a transfer destination among addresses for the RAMN 15. Thus, the PDI code of the RAM 15 is read sequentially according to the pointer RDPT and fed to a decoder 44, then one page stored in the RAM 14 is displayed on a display device 35. In this case, since the PDI code is sectioned by a key input of the user, the user has a concept of pages. Thus, the management and processing are executed efficiently.
Patent JP-H07240350-A (JP)
Title: Electrolyte for electrolytic capacitor
Inventor: NAGAI RYUTARO
IPC: H01G9/035
Filed: 1994-02-28
Abstract: PURPOSE:To prevent an electrolytic capacitor from igniting, to inhibit the increase in an LC with time and to improve the life of an electrolyte for electrolytic capacitor. CONSTITUTION:An electrolyte for electrolytic capacitor, which contains a polyhydric alcohol and the like as its main solvent and contains more than one kind of boric acids or salts out of a boric acid or its salt as its solute, dissolves a polysaccharide and the like and at the same time, contains more than one kind of phosphoric acids or phospholic esters out of a phosphoric acid or a phosphoric ester.
Patent JP-H08252390-A (JP)
Title: Washing machine
Inventor: SUZUKI SHIRO
IPC: D06F37/42
Filed: 1995-03-15
Abstract: PURPOSE: To provide a washing machine having an abnormal vibration preventing mechanism for precisely detecting the abnormal vibration of a tank, and detecting the collection to one side of washing in the tank before the tank is rotated at high speed. CONSTITUTION: This washing machine has an abnormal vibration preventing mechanism formed of a pulse signal generating means 11 for generating a pulse signal according to the rotating period of a motor shaft; a waveform detecting means for detecting the waveform of the pulse signal from the pulse signal generating means 11; a rotation stop control means for controlling a rotation stopping means 8; a motor control means for controlling the current supplied to a motor 6; and a signal processing means for operating the rotation stopping means 8 when the waveform of the pulse signal detected by the waveform detecting means is changed, and also interrupting the current to the motor 6.
Patent JP-S60199831-A (JP)
Title: Solid preparation containing azulenesulfonic acid sodium salt
Inventor: KIMURA KEIICHI
IPC: A61K47/00
Filed: 1984-03-22
Abstract: PURPOSE:To prepare the titled preparation having improved heat stability and light stability, preventing the discoloration, degradation and nonhomogeneous distribution of the active component, by compounding sodium azulenesulfonate with sodium laurylsulfate at a specific ratio. CONSTITUTION:100pts.wt. of sodium azulenesulfonate (AzSNa) is compounded with >=0.01pts.wt. of sodium laurylsulfate (LaSNa) to obtain an AzSNa-containing solid preparation. The content of AzSNa in the whole preparation is 0.01- 5wt%, and the preparation is administered in the form of granule, powder, fine powder, tablet, pill, capsule, etc. A granule stable against heat and light can be produced by granulating, drying and further refining the shape of the granule. A tablet having high stability and resistant to the degradation with time can be produced by adding magnesium stearate and perfumery to the composition, and tableting the mixture. The amount of the binder is 0.5-15wt% of the whole preparation.
Patent JP-H04273736-A (JP)
Title: Packet communication system and packet re-transmission equipment
Inventor: MIWA MITSUO
IPC: H04L1/18
Filed: 1991-02-28
Abstract: PURPOSE:To eliminate burden on the re-transmission of data by communication terminal equipment which fails the transmission of packetized data. CONSTITUTION:When a data packet transmitted from the communication terminal equipment 12-1 to the communication terminal equipment 12-4 is received normally, an affirmative response packet is transmitted to a transmission source. Meanwhile, when no affirmative response packet is transmitted within regulation time, or when a negative response packet is transmitted, the communication terminal equipment 12-1 transfers the data packet for which transmission fails to a re-transmission device 13. The re-transmission device 13 performs the re-transmission to the communication terminal equipment 12-4 instead of the communication terminal equipment 12-1. Such re-transmission processing is performed until the affirmative response packet can be obtained from the communication terminal equipment 12-4, however, it is judged that the re-transmission is impossible when the number of times of re-transmission exceeds the prescribed number of times, and the negative response packet is transmitted to the communication terminal equipment 12-2. When the re-transmission succeeds, the affirmative response packet is transmitted to the communication terminal equipment 12-1.
Patent JP-H10237075-A (JP)
Title: Liquid crystalline compound having negative anisotropic value of dielectric constant, liquid crystal composition containing the same liquid crystalline compound and liquid crystal display element using the same liquid crystal composition
Inventor: MIYAZAWA KAZUTOSHI
IPC: C09K19/34
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound useful for controlling many characteristics of a liquid crystal composition for various kinds of display systems using a compound or a composition having a specific structure and negative anisotropic value of dielectric constant. SOLUTION: This compound has a structure comprising 2- oxabicyclo[1,1,1]-pentane-1,3-diyl in the skeleton structure and is preferably represented by formula I [R1 and Y1 are each a 1-20C alkyl, H, a halogen, cyano, etc.; X<1> to X<4> are each (CH2 )2 , CH=CH, etc.; ring A<1> to ring A<5> are each 2-oxabicyclo[1,1,1,]pentan-1,3-diyl, etc.; (a<1> ) to (a<5> ) are each 0 or 1, with the proviso that (a<1> +a<2> +a<3> +a<4> +a<5> )>=1], e.g. 1-n-pentyl-2-oxa-3-(4-(2,3-difluoro-4- propyloxyphenyl)phenyl)-bicyclo[1,1,1]pentane. Furthermore, the compound is preferably obtained by using, e.g. a compound of formula II as a starting substance and passing through reaction with propyl iodide in the presence of sodium carbonate.
Patent JP-H11236691-A (JP)
Title: Surface treatment of metal, polymerization device subjected to the surface treatment, and production of synthetic resin by using the device
Inventor: SHINADA TOMOHIRO
IPC: C08F120/00
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To obtain a composite material having a uniform and physically and chemically stable coating film on the surface by adding an alkali metal hydroxide in a specified proportion to a water-insoluble liquid to prepare a mixture and using the mixture for the heat treatment of the surface of a stainless steel or the like at a specified temp. SOLUTION: A mixture prepared by adding an alkali metal hydroxide (b), preferably sodium hydroxide to a water-insoluble liquid (a) in the weight ratio of (a):(b)=100:(0.01 to 10.0) is used for the heat treatment of the surface of a stainless steel or a metal essentially comprising iron at 50 to 200 deg.C. The surface is washed to remove the remaining alkali metal hydroxide to obtain a composite material having a coating film formed. As the water-insoluble liquid, cyclic ketone compds. (such as cyclopentanone and cyclohexane) are used. By applying the composite material above described on the surface of a polymn. device to produce a synthetic resin, deposition of scales on the polymn. device can be prevented.
Patent JP-S63225766-A (JP)
Title: Magnetic fluid seal
Inventor: OSHITARI SATORU
IPC: F16J15/40
Filed: 1987-03-11
Abstract: PURPOSE:To achieve a magnetic fluid sealing having high air-tightness, in a rotary machine for hard disc, by making a recess in the outer circumferential section of an endboard at rotary shaft penetrating section then storing sealing adhesive therein and serving the adhesive as an annular sealing material. CONSTITUTION:An annular projection 11 is provided on the surface of an upper endboard 7 so as to enable storage of sealing adhesive in an annular recess 12 formed between the inner circumferential face of a shield 4 and the projection 11. Outer diameter of a magnet board 6 is reduced slightly, and an O-ring 13 is inserted as an annular sealing member into a space formed by the outer circumferential face of the magnet board 6, the outer circumferential face of the shield 4 and the surfaces of upper and lower end boards 7, 8 facing each other. Consequently, the gap at the fixing section is sealed hermetically by sealing adhesive applied onto the fixing section to the casing section of a magnetic fluid seal 5, resulting in a magnetic fluid seal having high air-tightness.
Patent JP-H01229379-A (JP)
Title: Picture data storage device
Inventor: TAGAWA NORIO
IPC: G06F3/048
Filed: 1988-03-09
Abstract: PURPOSE:To speed up processing, and to simplify software by performing both transformation from the relative coordinates of a window in a frame memory to absolute coordinates and transformation from absolute coordinate to an actual address by using hardware. CONSTITUTION:In the case of picture data, at first, it is decided whether the window is to be changed or not, and in case of YES, the window number WDN of the desired window is set in a window register 20. In the register 20, the absolute coordinates X0, Y0 are obtained from the number WDN, and outputted to a coordinate transformer 21, and here, in case of the decision of NO, the relative coordinates Xr, Yr of the desired window are outputted to the transformer 21. In the transformer 21, the coordinates X0, Y0 and the coordinates Xr, Yr are summed, and the absolute coordinates X, Y of a picture element to be made access are outputted to an address converter 22. The converter 22 calculates X+YXM+B from the coordinates X, Y and the leading address B of the frame memory 5 generated by a parameter generator 23 and the picture element M in the direction of X-axis, and the actual address of the memory 5 is obtained. Thus, the processing can be speeded up, and the software can be simplified.
Patent JP-S58171939-A (JP)
Inventor: TAKEUCHI TAKAYUKI
IPC: B31B1/14
Filed: 1982-04-02
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-H06272633-A (JP)
Title: Vaporized fuel leakage diagnostic device for internal combustion engine
Inventor: HOSOI SHIGETO
IPC: F02M33/00
Filed: 1993-03-16
Abstract: PURPOSE:To eliminate an effect of an opening pressure of a check valve disposed inside a vaporized fuel supply system. CONSTITUTION:A casing 11 is divided into two chambers, i.e., a pressure chamber 15 and a negative pressure chamber 17 via a diaphragm 13 so that an FCV 10 is disposed in a vaporized fuel pipeline communicating a fuel tank with a canister. A return spring 25 for energizing the diaphragm 13 in such a direction as to close the communication of an inlet port 21 with an opening port 23 is contained in the negative pressure chamber 17, and is connected onto an atmosphere releasing side of the canister, to which a predetermined negative pressure is applied at the time of diagnosis.
Patent JP-H03206595-A (JP)
Title: Cooling/heating switching device for automatic vending machine
Inventor: SAKA MITSUHIRO
IPC: G07F9/10
Filed: 1990-03-07
Abstract: PURPOSE:To facilitate a cooling/heating operation by performing the opening/closing operation of a shutter via a lever by performing the turning operation of a handle at the front terminal similarly as a switch from the front side of a housing room, and moving the handle at a closed position to a turning terminal position by pressing the front terminal with the back face of a door. CONSTITUTION:The handle 35 supported in such a way that it can be turned freely within a plane in parallel with the wall plane of a heat insulation parting wall 31, and the lever 33 whose one terminal is supported at the rear terminal of the handle and whose other terminal at the shutter 18 in such a way that they can be turned freely are provided at the heat insulation parting wall which partitions two housing rooms 3, 4 whose front terminals are abutted with the back plane of the door 7 and their intermediate parts are neighbored mutually. Therefore, the opening/closing operation of the shutter 18 can be performed via the lever 33 by performing the turning operation of the handle 35 at the front terminal from the front side of the housing rooms 3, 4 similarly as the switch, and also, the handle 35 can be moved to a turning end position at the closed position of the door 7 by pressing the front terminal with the back face of the door 7. In such a way, the switching operation of the heating/ cooling of the housing room by the shutter can be easily performed.
Patent JP-H09245833-A (JP)
Title: Electrolytic solution for lithium secondary battery
Inventor: SHIMA KUNIHISA
IPC: H01M10/0567
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To improve the cycle characteristic of an organic solvent-containing electrolytic solution by specifying the concentration of dialkylsulfate, regarding an electrolytic solution, which contains a lithium salt, the dialkylsulfate having a specified formula, and an organic solvent, for a lithium secondary battery. SOLUTION: An electrolytic solution for lithium batteries is produced and the electrolytic solution contains a lithium salt (e.g. LiPF6 , etc.) as a salute, dialkylsulfate having the formula I (wherein R1 , R2 are respectively independent and stand for alkyl groups of 1-6 carbons) and an organic solvent (ethylene carbonate, propylene carbonate, etc.) in which the lithium salt can be dissolved. In the production, dimethylsulfate, diethylsulfate, etc., are used as dialkylsulfate and contained in 0.1-50wt.% concentration in the electrolytic solution. Consequently, a coating film having high lithium ion permeativity is formed on the surface of a carbon-based electrode and decomposition deterioration of the electrolytic solution on the surface of the electrode is suppressed and capacity decrease is lessened.
Patent JP-H04273332-A (JP)
Title: Program load system
Inventor: SAITO YASUHIRO
IPC: G06F15/177
Filed: 1991-02-27
Abstract: PURPOSE:To shorten the working time when the same programs are loaded into plural slave CPUs from a master CPU. CONSTITUTION:An interface memory part 4 can receive the accesses from a CPU part 1 of a master CPU and a CPU part 5 of a slave CPU via the same address. Each slave CPU contains the part 4. Then the same programs are simultaneously loaded into all parts 4 from the part 1.
Patent JP-S57172534-A (JP)
Title: Multidimensional driver
Inventor: INOUE MASAYUKI
IPC: G11B7/08
Filed: 1981-04-16
Abstract: PURPOSE:To prevent resonance from occurring by removing a parallel plate spring from a multidimensional driver for a condenser lens, by charging a magnetic gap with a magnetic fluid. CONSTITUTION:A permanent magnet 22a for horizontal drive magnetized in a Z-axis direction is arranged in a gap among a couple of tracking coils 15a and 15b, a couple of jitter coils 16a and 16b, an upper regulating plate 17a, and a discoid regulating plate 17b. A permanent magnet 22b for horizontal drive magnetized in the Z-axis direction is arranged in a gap among a bobbin 7, a couple of tracking coils 15c and 15d, a couple of jitter coils 16c and 16d, a diocoid regulating plate 17c, and a lower regulating plate 17d. The circumferential gap of the permanent magnet 22a and that of the permanet magnet 22b are charged with magnetic fluids. Consequently, a condenser lens 1 having a small angle of view is usable, the need for a parallel plate spring is eliminated, and the occurrence of high frequency resonance is prevented.
Patent JP-H06247877-A (JP)
Title: Production of hemoglobin solution
Inventor: ENDOU SAORI
IPC: A61K35/18
Filed: 1993-02-23
Abstract: PURPOSE:To provide a method for producing a hemoglobin solution at low cost, capable of inhibiting formation of methemoglobin and of manifesting its oxygen transfer performance over a long period. CONSTITUTION:In production of a hemoglobin solution by removing the cell membrane from a red blood cell and concentrating the resultant crude hemoglobin solution according to the ultrafiltration method, this method for production of a hemoglobin solution is characterized by 10000 to 15000 differential molecular weight of the ultrafiltration membrane. This method for production of a hemoglobin solution is further characterized by addition of a prescribed amount of an electron donor (NADH) alone to the hemoglobin solution.
Patent JP-S58172869-A (JP)
Title: Secondary battery
Inventor: YAMAJI AKIHIKO
IPC: H01M10/052
Filed: 1982-04-05
Abstract: PURPOSE:To provide a secondary battery having small size and good performance by using one or more of ATiNbO5 (A; K, H, Li, or Na) as a positive active mass, Li as a negative active mass, and a material which is chemically stable and in which Li<+> can migrate as an electrolyte. CONSTITUTION:One or more of ATiNbO5 (A; K, H, Li, or Na) is used as a positive active mass. Li is used as a negative active mass. A material which is chemically stable to the positive active mass and Li, and in which Li ion can migrate to conduct electrochemical reaction with the positive active mass is used as an electrolyte. A secondary battery constructed with above materials has small size and large discharge capacity.
Patent JP-H10248854-A (JP)
Title: Ultrasonic treatment device
Inventor: MIZUNUMA AKIKO
IPC: A61B18/00
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic treatment device capable of changing a treatment position through a simple operation in a short time and treating a target part while reducing pain to a subject. SOLUTION: In an ultrasonic probe 31 employed in an ultrasonic treatment device, an electronic scan type diagnostic ultrasonic piezoelectric transducer 1 is placed at a diagnostic part at the end of an inserted part, and a plurality of treatment ultrasonic piezoelectric transducers A2, B3, C4 having different foci when stacked from above along the direction for radiating ultrasonic waves are placed in a treatment part. The treatment ultrasonic piezoelectric transducers A2, B3 can be rotary driven by rotary driving parts 5, 6. When one of the treatment ultrasonic piezoelectric transducers is selected to apply ultrasonic waves, the piezoelectric transducer located along the radiating direction of the piezoelectric transducer selected is rotated to a retreated position.
Patent JP-H04292810-A (JP)
Title: Heat treatment method of oxide superconductive wire
Inventor: MUKAI HIDETO
IPC: H01B12/04
Filed: 1991-03-20
Abstract: PURPOSE:To make applying and removing processes of bone ashes unnecessary and simplify the heat treatment process by using a jig in which a groove is formed spirally to carry out the heat treatment while an oxide superconductive wire is placed in the groove of the jig. CONSTITUTION:An oxide superconductive wire 3 is a wire prepared by packing a silver pipe with oxide superconductor materials, carrying out extruding and rolling processes to make a wire like a tape. A jig 1 is formed of a stainless steel resistant to the temperature and environment of heat treatment of the wire 3 and in which a groove 2 is formed spirally. Heating treatment is carried out while the wire 3 is set to stand along the inside of the groove 2, the wire is then taken out, rolled, placed again in the inside of the groove 2, and heat treatment is carried out. Consequently, bone ash applying and removing processes for preventing the wire from binding together are made unnecessary and the heat treatment process is simplified.
Patent JP-H02235483-A (JP)
Title: Picture processing unit
Inventor: WADA MINORU
IPC: H04N5/243
Filed: 1989-03-09
Abstract: PURPOSE:To eliminate a fluctuation of a video signal due to flicker of a lighting light source by estimating a luminous quantity corresponding to a change in the luminous quantity due to an AC power supply of a lighting means and using the estimate to correct an output video signal from a TV camera. CONSTITUTION:An AC 100V voltage e1 is divided into an AC waveform e2 by a voltage divider 5 and converted into a digital signal (f) by an A/D converter 6. The signal (f) is inputted to a memory 7, in which the signal is shifted for a prescribed period and a resulting signal g1 is inputted to a code converter 8. The converter 8 converts the signal g1 into other signal g2 in a way that the voltage represented by the signal g2 corresponds to a voltage being square of the voltage represented by the signal g1 by table reference. The signal g2 is converted into an analog signal (h) by a D/A converter 9 and the converted signal is inputted to a variable amplifier 10. The output of the amplifier 10 is given to a differential device 11, from which a video signal with the effect in a change in the luminous quantity is eliminated is obtained as a differential video signal EN12 as the output.