baber/WOPTO huggingface dataset:
Patent JP-H03277966-A (JP)
Title: High performance liquid chromatography
Inventor: NAKAMOTO AKIRA
IPC: G01N30/22
Filed: 1990-03-28
Abstract: PURPOSE:To alleviate the change in concentration caused by the flactuation of the flow rate of a liquid sending pump in a short time by providing a concentration equalizing chamber having a specified shape in an analysis flow path. CONSTITUTION:A pump 2 sends solvent A, and pump 3 sends solvent B. The solvents A and B are mixed in a static-type mixer 4 filled with balls. A flat mixer 5, a sample injector 6, an analysis column 7 and a defector 8 are provided in an analysis channel (a), and a high-performance liquid chromatography 1 is formed. Here, the flat mixer 5 is formed in the broad shape in the lateral direction with respect to the advancing direction of fluid and provided approxi mately horizontally with respect to the channel (a). Thus, the diffusion of the fluid entering through an inlet port is performed smoothly. The cross-sectional area in the flat shape is set sot hat the area is larger than the cross-sectional area of the channel (a). In this way, the fluctuation of the flow rate which intermittently occurs in a short time interval due to the liquid sending actions of the pumps 2 and 3 is alleviated, and the fluctuation in concentration can be absorbed.
Patent JP-S535288-A (JP)
Title: Polymerization of olefins
Inventor: HARADA HIROYUKI
IPC: C08F4/00
Filed: 1976-07-05
Abstract: PURPOSE: To improve the catalytic effiency of the preparation of ethylene-containing polymer by the use of a catalytic system containing a specific halogen compound as novel activation agent. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59204663-A (JP)
Title: Rust-preventive pigment
Inventor: ISE YOUTAROU
IPC: C08F220/30
Filed: 1983-05-10
Abstract: PURPOSE:To provide the titled rust-preventive paint containing a specific basic potassium zinc phosphate compound as an active component, giving no environmental pollution, having low toxicity and white base color which can be colored in arbitrary color, and useful in the field of food such as refrigerator, electronic oven, etc. CONSTITUTION:The objective rust-preventive pigment is composed of the basic potassium zinc phosphate compound of formula ZnO.lK2O.mP2O5.nH2O (l is 0.01-0.5; m is 0.13-0.5; n is 0-2). The compound can be prepared e.g. by adding phosphoric acid dropwise to an aqueous solution of potassium hydroxide dispersed with zinc oxide. The reaction completes within 1-10hr at room temperature - 100 deg.C.
Patent JP-H07284438-A (JP)
Title: Plain type needle punched carpet with pattern and manufacture thereof
Inventor: YAMADA TAKAYOSHI
IPC: D04H1/4374
Filed: 1994-04-19
Abstract: PURPOSE:To present patterns different in color on the surface of a plain type needle punched carpet. CONSTITUTION:Two sheets of plain type needle punched carpet 2A and 2B different in color are piled and fibers of one needle punched carpet 2B exposed partially to the side of the surface of the other needle punched carpet 2A utilizing needling work based by stitching with a felt needle or a crown needle, by which patterns different in color are presented on the surface of the carpet 2A in a regular or irregular manner. The presentation of the same pattern is also possible by the needling work with the two web sheets different in color before the punching being piled.
Patent JP-S61240069-A (JP)
Inventor: SUDO MASUJI
IPC: F25D23/06
Filed: 1985-04-17
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-S6443901-A (JP)
Title: Flashing apparatus with auxiliary device
Inventor: DEIBUITSUDO AARU SHIYARAA
IPC: F21V33/00
Filed: 1988-03-31
Abstract: PURPOSE: To provide a flashlight made of a relatively inexpensive material and capable of being used for a long period by providing two different electrical systems for generating a light beam. CONSTITUTION: This flashlight is provided with two independent electrical devices, and a primary system is constituted of a battery 46, a switching device 54 and an electric lamp 78. The battery 46 may be a relatively inexpensive C-type zinc-carbon or alkaline battery, the electric lamp 78 may be an inexpensive electric lamp with a short operating life, and the switching device 54 is operated by a push button 20. A secondary system, i.e. backup system, is constituted of a battery 94, a reed switch 110 operated by a magnet 116 operated by a slide switch 28 and an electric lamp 80. The battery 94 is a battery having a very long shelf life such as a lithium battery, and the electric lamp 80 is a high-performance and long-life component. The secondary system is actuated for a relatively short period only when the primary system fails.
Patent JP-H01253338-A (JP)
Title: Secret protecting method for transmission of information
Inventor: YOKOYA SHIGEKI
IPC: G06F21/44
Filed: 1988-04-01
Abstract: PURPOSE:To completely prevent connection to an outsider by cutting once a connected circuit and then connecting this circuit again via the reception side. CONSTITUTION:A reception side device 15 sends a received password and the station address of a transmission side device to an arithmetic circuit 5 to collate them with the password registered previously in a memory area of a memory 6. Then a circuit that requested the communication once is cut and the station address of the device 16 stored in the memory 6 is read out and called. The device 16 collates the password of a received data format with the registered password and connects a circuit when the coincidence is obtained between both passwords. Thus it is not required to double and triple the password nor to supply a long password. Thus the secret is protected even in case the password is leaked out to an outsider.
Patent JP-H01254619-A (JP)
Title: Bathing agent
Inventor: ICHII YUJI
IPC: A61K8/00
Filed: 1988-04-01
Abstract: PURPOSE:To obtain a bathing agent containing an organic acid and a carbonate, capable of retaining the perfume over a long period without evaporating a specific highly volatile perfume and giving comfortable bathing effect to the body, by using an organic acid containing fumaric acid at or above a specific ratio. CONSTITUTION:The objective bathing agent is produced by using (A) organic acids containing >=20wt.% of fumaric acid, (B) a perfume component consisting of a 10C terpene hydrocarbon or a formic acid ester, acetic acid ester or propionic acid ester of a 5-10C alcohol and (C) a carbonate as essential components, properly compounding the essential components with (D) hydrochlorides, pigments, vitamins, vegetable extracts, etc., and forming to a form of the bathing agent by conventional process. It is used in the form of tablet, granule, etc. The amount of the carbonate is 5-80wt.% based on the whole composition and that of the organic acid is 10-300wt.% based on the carbonate. The amount of the highly volatile perfume is 0.001-2wt.% based on the whole composition and 0.2-2wt.% based on the whole perfume.
Patent JP-H08277735-A (JP)
Title: Evaporating fuel processing device for engine
Inventor: OTA KENJI
IPC: F02D41/02
Filed: 1995-04-05
Abstract: PURPOSE: To prevent evaporating fuel from being entered in an misfire range even during a wrong learning period, by finding reducing amount compensation rate of fuel injection amount on the basis of a purge fuel flow rate obtained from a concentra tion learning value, and finding an upper limit for reducing amount from the fuel injection amount using the compensation rate. CONSTITUTION: A purge control valve 18 is arranged in a purge passage 17 by which purge gas including evaporative fuel is introduced from a canister 14 which adsorbs the evaporative fuel from a fuel tank 13 to an intake system. A fuel injection valve 5 and the purge control valve 18 are controlled by a control unit 7 however, at this time, firstly, fuel concentration in the purge gas is learned according to the change of air-fuel ratio feedback compensation coefficient on the basis of the output of an air-fuel ratio sensor 10, and a purge fuel flow rate is calculated on the basis of the learned value and the purge gas flow amount.  Next, the purge fuel flow amount is subtracted from basic fuel injection amount, and the obtained fuel injection amount is compensated by the air-fuel ratio feedback compensation coefficient so as to calculate the fuel injection amount, and also a reducing amount compensation rate is calculated so as to compensate the purge gas flow amount on the basis of the reducing amount compensation rate.
Patent JP-H05282662-A (JP)
Title: Magnetic recording medium
IPC: G11B5/66
Filed: 1992-04-02
Abstract: PURPOSE:To improve the still durability, durability at the time of repetitive traveling and environmental durability of the magnetic recording medium with which high-density magnetic recording is possible and a ferromagnetic metallic thin film is formed as a magnetic recording layer and to provide the magnetic recording medium having high practicable reliability. CONSTITUTION:This magnetic recording medium has the magnetic recording layer 2 consisting of the ferromagnetic metallic thin film on a substrate 1 consisting of a high-polymer film and a protective film layer 3 consisting of a hard carbon film thereon. After the above-mentioned protective film is formed, a lubricant layer flows alkyl groups, 4b contg. an org. compd. having respectively >=1 pieces of aliphat. alkyl groups and carboxyl groups at the molecule terminal is formed on the protective film layer 3, by which the lubricant layer 4b optimum for the hard carbon film is provided and the magnetic recording medium having the excellent traveling property is obtd.
Patent JP-H10275326-A (JP)
Title: Magnetic disk
Inventor: AONUMA MASASHI
IPC: G11B5/706
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic disk which is excellent in electromagnetic conversion characteristic, especially in high density recording characteristic and in durability, has practical traveling durability especially in the case of especially being excellent in traveling durability and especially in the case of large recording capacity of 0.2 to 2 Gbit, most preferably 0.35 to 2 Gbit. SOLUTION: The magnetic disk is constituted by providing a magnetic layer in which ferromagnetic metallic fine powder is dispersed in a binder on a supporting body. In this case, the disk is the magnetic disk for recording signals with 0.2 to 2 Gbit/inch<2> surface recording density, the dry thickness of the magnetic layer is 0.05 to 0.25 μm, Φm of the magnetic layer is 8.0×10<-3> to 1.0×10<-3> emu/cm<2> , the coercive force of the magnetic layer is >=1800 Oe and the ferromagnetic metallic fine powder consists essentially of Fe and Co. Further, atomic ratio of  total sum of rare earth elements/(Fe+Co)} is 1.0 to 6.0% and atomic ratio of  total sum of rare earth elements/Al} is 0.10 to 0.60. A lower layer which is substantially nonmagnetic is preferably provided between the supporting body and the magnetic layer.
Patent JP-2000271180-A (JP)
Title: Limb function recovery training support system
Inventor: OGAWA ATSUSHI
IPC: A61H1/02
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a limb function recovery training support system which is simple in constitution and capable of achieving the function recovery training with the training continuing consciousness of a patient. SOLUTION: An upper limb function recovery training support system 10 comprises a device body 28 which is provided with a computer 18 on a base part 20, has an image display device 22 on a vertical part 24 and is provided with an upper limb suspension support device 30 having belt-like fittings 50, 52 to be supported by a support part 26 through a suspension link mechanism 40 and fitted to an elbow part 46 and a wrist part 48 of a patient, and drive devices 54-64 to drive this upper limb suspension support device 30 based on a target track which is entered and set in the computer, and the action track of an upper limb supported by the upper limb suspension support device 30 is detected by a sensor device 66, and the difference between the action track and the target track is operated by the computer 18, and the result is fed back to the image display device 22 so that a patient visually recognizes the training condition. The patient can visually recognize the training condition and positively and willingly challenge the training.
Patent JP-S5414047-A (JP)
Title: Low temperature refrigerator
Inventor: SHIODA HARUHISA
IPC: F25B9/00
Filed: 1977-07-04
Abstract: PURPOSE: To obtain more lfuidity of refrigerator oil by filling a refrigerator compressor with a specific refrigerant based on "Forn" family so as to keep it to be fluid in an evaporator and by mixing refrigerator oil with such refrigerant in i-50 wt.%. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61239362-A (JP)
Title: Device for displaying data of portable ic card
Inventor: UCHIDA HISAO
IPC: G06Q50/00
Filed: 1985-04-16
Abstract: PURPOSE:To make an IC card data display device portable by providing a means which reads data from an IC card, identification number inputting means, means which discriminates the coincidence of identification numbers and means for displaying read data. CONSTITUTION:An IC card 3 is inserted into an IC card inserting hole 2 provided in an IC card viewer 1 and an identification number is inputted from a keyboard section 5. A CPU discriminates whether or not the inputted identification number coincides with an identification number which is previously registered in a data memory and when the identification number coincides with the other, the data stored in the data memory of the IC card 3 is transfered to the data memory of the IC card viewer 1 and the data is stored in the data memory of the IC card viewer. A user displays the data of the content inputted from the keyboard section 5 in a display section 4.
Patent JP-S57198592-A (JP)
Title: Semiconductor memory device
Inventor: ITOU KIYOO
IPC: H01L27/108
Filed: 1981-05-29
Abstract: PURPOSE: To obtain a high-speed and high-integration memory, by dividing an input/output line of storage information to plural sublines where storage information is processed independently of one another and controlling input/output storage information of sublines by the signal controlled by a decoder common to these sublines.  
     CONSTITUTION: In a memory where a matrix is constituted with word lines W and data lines Dij to form a memory array, switches SWij controlled by an output control signal YC 0  due to a Y decoder and a Y driver (YDEC) are provided, and data is transmitted and received between divided data lines of one another. Thus, a high-speed and high-output voltage read signal is obtained on a data line D from a memory cell MC by an X decoder and a word driver (XDEC), it is unnecessary to lay out the YDEC in the part of each switch conventionally, and it is sufficient if the common YDEC is provided, and the chip  area is reduced. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11285265-A (JP)
Title: Testing method for self-excited converter
Inventor: KANAI TAKEO
IPC: H02M7/515
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To give duties equivalently to actual operation for switching elements by setting an arbitrary phase to a switching state under a specified operating condition, specifying the current phase of the remaining one phase as with respect to the voltage of this phase, and performing phase and amplitude adjustments. SOLUTION: A first phase voltage reference value is set to a rated operating condition, and the phase of a second phase voltage reference value is caused to lead an output line voltage by 90 deg. with respect to the first phase voltage reference value. As a result of this, the phase of a current flowing in a reactor 3 is delayed by 90 deg. with respect to the output line voltage, and becomes the same as that of the first phase voltage reference value. This is the same as the state of outputting an effective power as seen from the first phase switching elements, and a current having a specified current waveform flows in the first phase switching elements.  As a result, it is possible to obtain a similar effect to a self-excited converter of single phase bridge configuration, and to perform a test giving duties equivalent to an actual operating condition to the switching elements with the same power as usual.
Patent JP-H10272932-A (JP)
Title: Wing door locking device
Inventor: KOIKE KATSUTOSHI
IPC: B60J7/185
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a locking device that can automatically lock and release by the opening/closing operation of a wing door and can positively lock even under long-term use. SOLUTION: A wing door locking device consists of a swollen part 22 provided near the lower end 21 of a wing door 2 that can open/close the deck body of a truck upward, a locking part body 31 with an engaged part 32 with which the swollen part 22 can be engaged, and a supporting member 11 for supporting the locking part body 31. The supporting member 11 is provided with an engaging fit-in groove 12 that can fit in the lower end of the wing door 2 engagedly. The locking part body 31 is journalled to the supporting member 11 so as to be rotatable around a position, more distant from a body than the engaging fit-in groove 12, as a fulcrum 33.  The engaged part 32 is provided on the tip side from the fulcrum 33 in the locking part body 31, and it is so constituted that a part 34 of the locking part body 31 can be protruded/ retreated over the engaging fit-in groove 12 by the rotation of the locking part body 31.
Patent JP-S58198013-A (JP)
Title: Connector for optical fiber
Inventor: SEKIGUCHI HIROHISA
IPC: G02B6/24
Filed: 1982-05-14
Abstract: PURPOSE:To obtain a connector for which holding work and insertion of an optical fiber strand are easily performed, by fitting cylindrical storing metal having a through hole with larger diameter than the strand to the tip part of a small-diameter part into which the strand is inserted, and fixing the strand by deformation due to contraction. CONSTITUTION:The through hole 2 through which an optical fiber can be freely inserted is fitted to a center element 1 of a connector for optical fibers by the small-diameter part 2a on the tip part and a large-diameter part 2b connected to the part 2a. A fiber strand from which its cover is removed is freely inserted into the small-diameter part 2a. A cylindrical storing metal body 7 having the through hole 7a with an inner diamter larger than the outer diameter of the strand is fitted to the tip of the small-diameter part 2a. After inserting the strand into the through hole 7a, the inner diameter of the through hole 7a is reduced by changing the temperature of the cylindrical body to fix the strand. Consequently, the drilling of the small-diameter part 2a is simplified and the strand is easily inserted, so that working of the connector and fitting of optical fibers can be attained easily and efficiently.
Patent JP-H06346621-A (JP)
Title: Roof construction method of underground tank
Inventor: MINEGISHI KOJI
IPC: E02D29/045
Filed: 1992-04-02
Abstract: PURPOSE:To reduce costs required for erecting a structure when a roof of a tank is constructed and shorten the whole construction period of a tank. CONSTITUTION:In a method for constructing a roof of an underground tank wherein the roof of the tank is constructed on the upper part of a side wall of a cylindrical body with bottom comprising a side wall and a bottom plate which is constructed in an excavated hole, after an earth retaining wall is erected, a primary excavated hole is bored at the upper part of the excavated hole. Next, a cylindrical structure 10 is constructed in the primary excavated hole to form the upper part of a side wall of the cylindrical body. Thereafter a support 9 is provided in the cylindrical structure 10. And a precast roof member is set on the upper steel frame 14 of the support to construct the roof of a tank.
Patent JP-S60225246-A (JP)
Title: Electronic appliance
Inventor: NISHIMURA YUKIO
IPC: H01L31/14
Filed: 1984-04-24
Abstract: PURPOSE:To make an appliance compact and thin by laminating an input part, processing part, and an output part and forming the output part with light emitting layers consisting of monomolecular accumulated films. CONSTITUTION:A DC bias and an AC voltage are applied between electrodes 2-2 and 2-6 by a DC power source 2-14 and an AC power source 2-13. When an incident light is irradiated from the side of a substrate 2-1 by an input pen, an output display layer 2-5 formed with light emitting layers consisting of monomolecular accumulated films emits light through a molecular layer 2-3 for optical sensor input and an electric charge storage layer 2-4. In case of recording, a recording sheet where a molecular layer 2-7 for recording is provided on a recording sheet base material 2-8 is approximated to a part under a transparent electrode 2-6. When display information is transferred to an external memory, light emitting layers 2-17 are lit successively, and the current flowed to a driving circuit 2-12 is detected, and this output is transferred to the external memory.
Patent JP-H07287979-A (JP)
Title: Memory refresh control circuit
Inventor: TAKISHIMA TORU
IPC: G06F12/00
Filed: 1994-04-20
Abstract: PURPOSE:To provide a memory device less in power consumption. CONSTITUTION:This memory refresh control circuit is provided with plural memory modules 5-8 constituted of dynamic RAMs, a RAM timing generating circuit 1 supplying RAM timing generating circuit 2 supplying a refresh timing signal 2A. Also, the circuit is provided with a switch control circuit 3 which makes switch signals 3A-3D corresponding to memory modules in existing memory modules logic '1', and a selector 4 which selects AND signals 9A-12A of a refresh timing signal 2A and switch signals 3A-3D corresponding to memory modules and RAM timing signals 1A-1D corresponding to each memory modules 5-8 by a refresh control signal 13.
Patent JP-H07296140-A (JP)
Title: Composite image processor
Inventor: YAMAMOTO MASAHITO
IPC: H04N1/00
Filed: 1994-04-20
Abstract: PURPOSE:To easily recognize an executed image processing job at the composite image processor. CONSTITUTION:Concerning the composite image processor which can connect a reader part 1 or a computer 11 provided with functions as the input sources of image data, core part 10 provided with the converting function of image data, printer part 2 or FAX part 4 provided with a function as the output destination of image data, and filing part 5 provided with a function as the output destination of image data, in the case of executing the image processing job for which the processing parameter of the image processing job is monitored, it is decided whether the activated image processing job satisfies prescribed conditions or not and it is decided that the prescribed conditions are satisfied, in addition to the printer part 2 or the FAX part 4 as the output destination of image data original for processing, image processing jobed image data are transmitted to the filing part 5 as well.
Patent JP-S63248771-A (JP)
Inventor: HAGIMURA ATSUSHI
IPC: C04B35/565
Filed: 1987-04-03
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-H06266784-A (JP)
Title: Cad device
Inventor: MASUUCHI MASARU
IPC: G06F3/048
Filed: 1993-03-16
Abstract: PURPOSE:To provide a CAD device which can be easily operated by even a beginner in accordance with a general drawing procedure. CONSTITUTION:A design step 9 to be advanced next in accordance with a general design procedure and a command group 7 to be used at the present design step are displayed as an assistant menu 5. An operator can instruct a necessary command an impart an instruction to move the next design step from this assistant menu 5. Therefore, even a beginner can easily understand a step to be advanced next and the command to be used at each step also becomes possible to be easily selected.