baber/WOPTO huggingface dataset:
Patent JP-H03121145-A (JP)
Title: Cellulosic composition with ion exchange capability
Inventor: HIGAKI SEIGO
IPC: C08L1/06
Filed: 1990-06-19
Abstract: PURPOSE:To prepare the title compsn. excellent in the water resistance and capable of retaining the ion exchange capability for a long time by mixing a specific regenerated cellulose with a vinyl acetate-maleic acid copolymer in a specified ratio at the molecular level and then solidifying the mixture. CONSTITUTION:The title compsn. is prepd. by mixing 60-99wt.% regenerated cellulose (e.g. viscose rayon) having a polymn. degree of 100-500 with 40-1wt.% vinyl acetate-maleic acid copolymer at the molecular level and then solidifying the mixture.
Patent JP-S646384-A (JP)
Title: Nonaqueous electrolyte secondary cell
Inventor: NISHIKAWA YUKIO
IPC: H01M10/052
Filed: 1987-06-29
Abstract: PURPOSE:To improve the overdischarge-resisting property by making the discharge capacity of alkaline metal ions which are absorbed and emitted by the charge and the discharge to a specific negative electrode alloy larger than the discharge capacity of a manganese dioxide which is the main active substance of a positive electrode, and smaller than the discharge capacity of the whole positive electrode. CONSTITUTION:Manganese dioxide is used as the main active substance of a positive electrode 7, and an anatase-type titanium dioxide is used as the auxiliary active substance, while an alloy in which lithium and the alloy are formed by absorbing the alkaline metal ions, or the lithium ions, in the electrolyte in the discharge, and the lithium is emitted as ions in the electrolyte is used as a negative electrode 4. And the discharge capacity of the lithium which is the negative electrode 4 is composed larger than the discharge capacity of the manganese dioxide which is the main active substance, and smaller than the discharge capacity of the whole positive electrode 7 consisting of the main active substance and the auxiliary active substance, the anatase-type titanium oxide, which is added to the main active substance. As a result, the cell voltage can be overdischarged up to the 0V value. In such a composition, the overdischarge-resisting property can be improved.
Patent JP-S645083-A (JP)
Title: Manufacture of magnetic sensor
Inventor: KAWABE MINORU
IPC: H01L43/04
Filed: 1987-06-29
Abstract: PURPOSE:To avoid the discrepancy between a magnetic sensor chip and a magnetic unit and make the sizes of the magnetic sensor chip and the magnetic element equal to each other by a method wherein a magnetic element is bonded to the rear surface of a wafer in which a plurality of the magnetic sensors are formed and the unified wafer and magnetic element are divided into the respective chips. CONSTITUTION:The front surface 7a of a wafer 7 in which a plurality of magnetic sensors are formed is bonded to a polishing plate 9 with wax 8. The rear surface 7b of the wafer 7 is polished to form a polished surface 7c. A magnetic element 11 is bonded to the polished surface 7c of the wafer 7. The wax 8 is melted and the laminated unit of the wafer 7 and the magnetic element 11 is removed from the polishing plate 9 to obtain the laminated unit. The laminated unit is divided into the respective magnetic sensor chips.
Patent JP-2000007779-A (JP)
Title: Perfluoropolyether acyl peroxide and preparation thereof
Inventor: WLASSICS IVAN
IPC: C08G65/00
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To obtain a (per)fluoropolyether acyl peroxide with a high yield by reacting a perfluoropolyether acyl halide having a specific range of number average molecular weight with H2O2 at a specific condition. SOLUTION: A (per)fluoropolyether acyl peroxide of formula III or IV having an average equivalent weight(EW) of 350-5,000 is obtained by reacting a compound of formula I or II having an MW of 350-5,000 with H2O2 in a mixture comprising two immiscible liquid phases which occupy not more than 2/3 of a reactor capacity in total at -5 to +5 deg.C in a basic condition with stirring to avoid formation of an emulsion. In the formulas, Y' is Cl or ORf (Rf = a 1-3C perfluoroalkyl); m and n are integers corresponding to MW and EW and satisfy m/n>=40; X' is F or CF3; Y" is Cl or F; Y'" is CO-Y"; y is 1-5, p and q are integers corresponding EW and satisfy p/q=0.5-2.0; T is COOH or F (if T=COOH then Y=1-5, if T=F Y=1).
Patent JP-S6055173-A (JP)
Inventor: TAMARU HIROTO
IPC: C21B7/00
Filed: 1983-09-05
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-H0831780-A (JP)
Title: Manufacture of semiconductor device
Inventor: KUMAZAWA SHIGEMI
IPC: B08B7/04
Filed: 1994-07-14
Abstract: PURPOSE:To enhance the ability of removing foreign matter such as dirt on the semiconductor substrate surface when washing surface of semiconductor substrate such as silicon wafer by using brush scrubber or jet water washing. CONSTITUTION:Surface of a semiconductor substrate 1 is washed with a brush scrubber while spirally rotating the brush scrubber 2 arranged in contact with the surface of the rotating semiconductor substrate 1 and jetting hot water from a nozzle 3 to the semiconductor substrate 1. Also, the surface of the rotating semiconductor substrate 1 is washed by jetting water 4 jetted from a plurality of nozzles 3. Moreover, the end face of the rotating semiconductor substrate 1 is washed with brush scrubbers 2 on both the front and rear surfaces at the same time.
Patent JP-S6053929-A (JP)
Title: Alignment telescope
Inventor: KANEKO SUKEYASU
IPC: G02B27/40
Filed: 1983-09-05
Abstract: PURPOSE:To enable observation while discriminating and correcting the deviation of an optical axis owing to focusing by observing the interference fringe by a light source provided on the object side of a focusing lens and a concentrical grating on the object side of the lens. CONSTITUTION:Light from a light source 1 is made incident via a pinhole 2, a collimator lens 3 and a concentrical grating 4 as well as a mirror 5 and a half mirror 6 on a focusing lens 7 and an interference fringe is projected on a read chart 8. The images of objects 10A, 10B are formed through the mirror 6 on the lens 7. The diffrence at the center of the interference fringe is subtracted from the difference between the position of the image of the object 10A on the chart 8 and the position of the image of the object 10B when the lens 7 is moved in order to determine how much the object 10B has a positional deviation from the straight line determined by the objects 10A and 10C, by which the error in the position between the actual straight line 10A-10C and the object 10B is determined.
Patent JP-H1111190-A (JP)
Title: Vehicular seat device
Inventor: KISHI YOICHI
IPC: B60N2/24
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To enable a seat to be converted into a bench seat and into an appropriate seat-surface configuration for other seat arraigning requirements. SOLUTION: This device comprises elements whereby a seat 1 comprising a back part and a cushion part is changed in it seat-face configuration, a means for driving each element, a means which has drive means for moving the seat longitudinally and horizontally and in its rotating direction, and which detects the condition of the seat set by each drive means, and a means for detecting the moving state of an occupant on the seat. In this case, whether the right and left seats are converted into a bench seat or held separated is determined from a signal from the detecting means, and the seat-surface configurations of the outer front edge 6a, inner front edge 6b, and thigh support 7 of the cushion part are controlled according to a criterion.
Patent JP-H0913069-A (JP)
Title: Emulsion-type cutting oil
Inventor: KONISHI YOSHIAKI
IPC: C10M173/00
Filed: 1995-06-28
Abstract: PURPOSE: To obtain an emulsion-type cutting oil which can retain stable performances in cutting over long by enhancing the stability of the emulsion. CONSTITUTION: This cutting oil is an O/W emulsion obtained by adding a surfactant and other additives to a base oil comprising a lubricant such as a mineral oil, a fat, or a synthetic oil and dispersing them into water. It contains cellulosic fibers yielded by the metabolism of a sugar feedstock in an acetic acid bacteria by the aerobic culture method.
Patent JP-H1114826-A (JP)
Title: Polarization separation element and optical pickup device
Inventor: TAKEDA TADASHI
IPC: B29D11/00
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a polarization separation element using a polydiacetylene dielectric film and not causing the deterioration of the optical characteristics of the film due to UV contained in external light. SOLUTION: A thin film 11 made of a polydiacetylene dielectric film is formed on the 1st face 101 of a glass substrate 10 as an optically isotropic substrate and a periodic lattice 12 is formed in the thin film 11 by selectively irradiating the thin film 11 with A UV shielding film 13 is formed on the 2nd face 102 of the substrate 10 to obtain the objective polarization separation element 1. When the element 1 is disposed so that the UV shielding film 13 is located in a direction in which external light enters, the thin film 11 can be protected from UV contained in external light and the deterioration of the optical characteristics of the thin film 11 can be prevented.
Patent JP-H0452952-A (JP)
Title: Arbitrating system between devices using shared resource
Inventor: ANPO FUMIHIRO
IPC: G06F12/00
Filed: 1990-06-20
Abstract: PURPOSE:To stop the arbitrating operation with a simple external circuit by transmitting the arbitration request signal of a second device to the gate circuit of a first device through the gate circuit of the second device to give priority to the first device in the use of a shared resource. CONSTITUTION:First and second devices (arbitrating circuits) 2 and 3 using a shared resource 1 are controlled by each other so that a gate circuit 7 of one device 3 is turned off by the arbitration request signal from an arbitration request holding circuit 4 of the other device 2 not to output the arbitration request signal from an arbitration request accepting circuit 9 of the device 3. At this time, the arbitration request signal of the second device 3 is transmitted to a gate circuit 6 of the first device 2 through the gate circuit 7 of the device 3 to give priority to the first device 2 over the second device 3 in occupation of the shared resource 1. When both devices 2 and 3 are not operated, a control signal is applied to gate circuits 6 and 7 of devices 2 and 3 to turn off them together. Thus, the arbitrating operation is stopped with the simple external circuit.
Patent JP-S5784936-A (JP)
Title: Liquid feeding apparatus
Inventor: TAWA YASUAKI
IPC: F24C5/18
Filed: 1980-11-17
Abstract: PURPOSE: To make the effective use of a ceiling plate of an oil burner by a method wherein an opening and closing cover is provided on the side wall of the burner facing an auxiliary tank so as to remove the auxiliary tank from the burner.  
     CONSTITUTION: When the auxiliary tank 8 is required to be removed from the oil burner, a knob 16 of a guide metal 15 is lifted in the direction of the arrow (a) to separate a main tank 4 from a metal cap 9, a door 11 is opened as it is inclined forwardly and the auxiliary tank is drawn up aslant. On the other hand, when the auxiliary tank 8 is inserted into the burner, it is led into the burner through the open door 11, the metal cap 9 is inserted into a lower ring of the guide metal 15, the door 11 is close while the knob 16 is lifted and then the knob 16 is set free whereupon the metal cap 9 comes to be connected to an oil feed port 7 of the burner due to the weight of the auxiliary tank 8 to thereby complete the mounting of the auxiliary tank 8. Consequently, the ceiling plate 3 of the burner 2 can be utilized effectively. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0215024-A (JP)
Title: Intrarectal administration composition
Inventor: OTA YOICHI
IPC: A61K9/02
Filed: 1988-07-01
Abstract: PURPOSE:To obtain the title composition containing a water swelling clay mineral, having enhanced releasability of drug and enhancing bioavailability of drug by excellent residence in rectal cavity. CONSTITUTION:The aimed composition containing a water swelling clay mineral (e.g., montmorillonite, vaterite or nontronite). The composition is obtained by formulating the added water swelling clay mineral together with a drug and substrate using a conventional method. As the drug, e.g., hydrocortisone or acetic acid hydrocortisone is used. As the substrate, e.g., cacao oil, palm oil or polyethylene glycol is used. Since the composition remains in rectal cavity for a long time, absorption of the drug is gradually carried out and retaining properties is increased and application as a pessary can be expected from these characteristics.
Patent JP-S6069216-A (JP)
Title: Safety apparatus for steam turbine
Inventor: KINO ETSUJI
IPC: F01D21/18
Filed: 1983-09-06
Abstract: PURPOSE:To enhance reliability of operation of a safety apparatus for a steam turbine, by making multiplex use of servo valves, hydraulic valves and pressure detectors in an safety apparatus for a steam turbine which is designed to close a steam valve rapidly by lowering the hydraulic pressure rapidly when the steam turbine is tripped. CONSTITUTION:A safety apparatus for a steam turbine is composed of an amplifier circuit 200, a hydraulic trip circuit 300 and signal processing circuits 100, 110,... 1n0 to which test signals Tsp1a-TSpnc and signals S1a-Snc given from detectors for detecting various conditions of turbine operation are applied. The signal processing circuit 100 includes selection circuits 104-106 which are furnished with three signals S1a-S1c for detecting the same conditions (speed or other) of turbine operation and select the medium value of the above three signals. Further, the circuit 100 produces a logical signal (trip signal) by comparing the above medium value with a reference value E1s by comparators 107-109. When the trip signal is transmitted from the amplifier to hydraulic valves 312, etc. via servo valves 301, etc., the hydraulic valves 312, etc. are opened to close a steam valve rapidly.
Patent JP-H11350951-A (JP)
Title: Exhaust pipe structure of engine for small vessel
Inventor: KINOMOTO NAOKI
IPC: F01N3/02
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To enable sufficient vibration absorption even when the distance between the exhaust pipe and the water lock is short by connecting an exhaust pipe of an engine and a water lock with a flexible rubber hose and forming this rubber hose in bellows. SOLUTION: With a cruising vessel (jet propelled vessel) on the water, an engine room is formed in the hull to the bow and a pump room is formed in the hull to the stern. An exhaust system, which has a first exhaust expansion chamber which by-passes to the upper front of the engine in a U-shape and a second exhaust chamber extending to the rear that is connected to the rear end portion of this exhaust expansion chamber, is connected to an engine in the engine room. An exhaust pipe 15 of a double pipe construction provided with a water jacket 15d extends to the downstream side from a catalyst within this second exhaust expansion chamber. The exhaust pipe 15 and the water lock 17 are connected via a relatively short rubber hose 16. This rubber hose 16 is formed in bellows, which improves the vibration reduction effect of the rubber hose 16.
Patent JP-2000345084-A (JP)
Title: Aqueous ink composition
Inventor: ITO HIROSHI
IPC: C09D11/00
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To obtain an aqueous ink composition which is excellent in both setting stability and storage stability by at least using an aqueous medium and a surface-modified pigment dispersible and/or dissolvable in water in the absence of a dispersant and by adjusting the concentration of a free monovalent cation in the ink to a specified value or lower. SOLUTION: The concentration of the free monovalent cation in the ink is adjusted to 2,500 ppm or lower. Alkali metal and ammonium ions are listed as the monovalent cation. Preferable pigments to be surface-modified are carbon black and organic pigments. Especially preferably, the surface-modified pigment is prepared by oxidizing carbon black or an organic pigment with a halogenic acid compound (e.g. an aqueous solution of sodium hypochlorite). The concentration of the free monovalent cation in the ink can be decreased preferably by purifying a dispersion containing the surface-modified pigment oxidized and dispersed therein by reverse osmosis, ultrafiltration, electrodialysis, or the like and then preparing the ink.
Patent JP-H11319030-A (JP)
Title: Container for eye drops and liquid
Inventor: GOTO YOSHIYUKI
IPC: A61J1/05
Filed: 1998-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a container for eye drops and liquid that secures the amount of instillation of eye drops from a spout provided in a bottle without dripping and excessive instillation. SOLUTION: A liquid and a liquid container comprised of a housing having a circumference 1a that does not produce a change in the internal pressure of a bottle 1 even if pressurization is applied to the circumference 1a of the bottle 1, a molding of a synthetic resin that stores eye drops B and a liquid, and a spout 2 connected to the bottle 1, and a drop B' instilled from the spout 2 can be instilled by pressurizing the bottom 1b of the bottle 1, an extra thin- walled curvature, that can be expanded and contracted by pressurization. As another embodiment, the same effect as the pressurization of the bottom 1b of the bottle 1, is obtained by providing an extra thin-walled partial pressurization portion in a part of the circumference 1a of the bottle 1.  Dripping or leaking of a liquid from the spout 2 can be controlled by inserting a nonwoven cloth into a pot 4a connected to the bottle 1.
Patent JP-S58122444-A (JP)
Inventor: BUORUFUGANGU KUNTSUE
IPC: G01N3/38
Filed: 1982-09-21
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-2000354320-A (JP)
Title: Terminal structure of connection cable between electric appliances
Inventor: HASHIGUCHI HIROSHI
IPC: H02G15/06
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To give a corrosion-proofing function to a terminal structure by providing a corrosion-proofing rubber cover which is movably put over a protective tube fixed to a bushing section and the peripheral surface of the terminal of a cable in the structure. SOLUTION: A terminal structure is built in such a way that a plug 13 is fixed to the cable conductor 12a of a coupling cable 12 and inserted into an electrode section 11a, and a stress cone 14 is attached to the insulating layer 12b of the cable 12 and pressed against one tapered opening of a bushing section 10. Then pressure is given to a coil spring 17 against the pushing fitting 15 of the stress cone 14 through a washer 16. The coil spring 17, etc., is covered with a protective pipe 18 and fixed to the opening of the bushing section 10 with bolts 19. In addition, a rubber spacer 20 is arranged between the small- diameter section of the protective pipe 18 and the shield layer of the cable 12, and a corrosion-proofing rubber cover 21 is put over the small-diameter section of the protective pipe 18 and the surface of the sheath layer of the cable 12.
Patent JP-S6224334-A (JP)
Title: Stack circuit
Inventor: MATSUKI TOMOKO
IPC: G06F9/34
Filed: 1985-07-23
Abstract: PURPOSE:To omit process where a debug row is inserted to a program and to simplify debugging by designating a check flag when a program is started and holding the contents of a program counter in a stack when the designated flag changes. CONSTITUTION:In an arithmetic logic operation processing mode, the contents of a program counter 1 are held in a stack 2 every time the flag designated when a program is started changes to '1' from '0' in a flag group 4 showing the state of the process carried out by an arithmetic logic operator 3. Thus if an overflow flag, for example, is designated when the program is started, it is possible to detect a specific step of the program where an overflow is produced from the value of the counter 1 held in the stack 2 after the processing is through with the program. In such a way, the debug can be simplified by omitting a process where a debug row is inserted to the program.
Patent JP-H05213994-A (JP)
Title: Antibody
Inventor: KIKUCHI TAKASHI
IPC: C07K16/00
Filed: 1991-06-10
Abstract: PURPOSE:To provide an antibody against p53 protein accumulated in a cancer tissue and enable diagnosis of cancer thereby. CONSTITUTION:The objective antibody is obtained by using a peptide having the following amino acid sequence as antigen: Cys-Phe-Thr-Glu-Asp-Pro-Gly-Pro- Asp-Glu-Ala-Pro-Arg-Met-Pro-Glu-Ala.
Patent JP-S5867507-A (JP)
Title: Suspension arm
Inventor: MATSUDA HIROSHI
IPC: B60G7/00
Filed: 1981-10-15
Abstract: PURPOSE:To reduce expenditure of cost by molding a suspension arm in the longitudinally symmetrical form with respect to the reference face thereof which involves pluralities of pivotal points and central points of each wheel on the same surface, thereby using the same halves of the arm at the left and the right. CONSTITUTION:A suspension arm 10 consists of an arm's interior member 10a, an arm's exterior member 10b and a reinforcing member 10c. Respective open ends of the arm's interior member 10a and the arm's exterior member 10b, both having ?-shaped sections, are met each other through a certain length and subjected to arc welding into one body of an approximately Y-shaped combination. The reinforcing member 10c is mounted by subjecting a bent part to spot welding at the part where the arm's interior member 10a and the arm's exterior member 10b are bidirectionally separated.
Patent JP-H04360610-A (JP)
Title: Method and device for sowing to obtain bean young vegetable
Inventor: TAKAGI TADAO
IPC: A01C7/08
Filed: 1991-06-07
Abstract: PURPOSE:To prevent the scattering of beans on a sowing work and approximately raise seedlings in a good state by spreading cultivation soil comprising wood small pieces, synthetic resin-made soil, etc., having pores therein on the bottom plate of a seedling box having many drain holes, sowing seeds on the cultivation soil and subsequently irrigating the sowed beans and the soil. CONSTITUTION:Cultivation soil comprising wood small pieces, synthetic resin- made soil, etc., and having good water retainability and air permeability is spread on the bottom plate 2 of a seedling box 1 having many water drain holes 5. The cultivation soil is sowed with seeds such as soybeans, azuki beans or pea beans and subsequently irrigated. The beans dropped on the cultivation soil are not scattered and, when harvested, the beans do not require to be washed.
Patent JP-H0453474-A (JP)
Title: Direct heat sterilizing method and equipment therefor
Inventor: KANZAKI MIKIO
IPC: A23C3/037
Filed: 1990-06-21
Abstract: PURPOSE:To perform complete and sure heat sterilizing of liquid food by directly mixing steam, measuring a passing time of heated liquid food in a flowing path kept at a high temperature and discharging liquid food having the passing time longer than a fixed time. CONSTITUTION:At first, liquid food is transferred to a steam-mixing device 2 by a feed pump and steam from a steam control valve is directly mixed to heat a fixed sterilizing temperature. Successively, said liquid food is passed through a flowing path kept at a high temperature in a state of kept at a sterilizing temperature and simultaneously passing time of the fluid food in the flowing path 9 is measured. At last, liquid food having said passing time attained to a time longer than a fixed time is discharged to a heat sterilized food-preserving part C.