baber/WOPTO huggingface dataset:
Patent JP-S60195210-A (JP)
Title: One-point mooring buoy
Inventor: KASAI HIROTADA
IPC: E02B17/00
Filed: 1984-03-14
Abstract: PURPOSE:To secure the safety of a mooring buoy by a method in which ice floe is easily broken by the mooring buoy whose upper and lower ends are rotatably connected, having a small-diameter cylindrical portion, an upper tapered portion, and a lower tapered portion on its water level line. CONSTITUTION:A one-point mooring buoy consists of a base 3 set on the seabed 4, a universal coupling 2 connecting the base 3 with the lower buoy 20a, a small- diameter cylindrical portion 21, an upper tapered portion 22, a lower tapered portion 23, and upper buoy 20b, an upper turning mechanism 7, a connecting lever 8 connecting a pin and bracket 6 with a tanker. When the buoy is inclined by the drifting force of ice, a bending stress is applied to the ice by the cylindrical portion 21 and the lower tapered portion 23 to easily break the ice floes. The ice floe is also flexionally broken by the cylindrical portion 21 and the tapered portion 22 as the water level tides and ebbs.
Patent JP-S6014235-A (JP)
Inventor: NIKORASU JIEFURIISU KUREKATSUK
IPC: G03F7/20
Filed: 1984-03-14
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-S62206054-A (JP)
Inventor: OKUNO TOKIO
IPC: D03D47/30
Filed: 1986-03-06
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-H02227903-A (JP)
Title: Lighting fixture
Inventor: KATSUMATA IKUO
IPC: F21S4/00
Filed: 1989-02-28
Abstract: PURPOSE:To facilitate wiring between electric parts by forming the contour of a chassis octagonal, putting a reflex plate as circumscribing the periphery of chassis, and making common the installation positions for electric parts with different sizes according to wattage. CONSTITUTION:Such electric parts as a stabilizer 8, a lighting unit 20 for emergency lamps, and battery sources 21 for emergency use are installed along edges of a chassis 19 formed octagonally. A circular reflex plate 4 is installed in such a way as circumscribing the periphery of this chassis 19, and thereover a circular globe 5 is installed. This provides common installing positions for electric parts even in different sizes, which enhances easiness in fabricating lighting fixtures.
Patent JP-H06244340-A (JP)
Title: Semiconductor device, its manufacture and lead frame used for it
Inventor: TAKAHASHI TOSHIHARU
IPC: H01L23/50
Filed: 1993-02-12
Abstract: PURPOSE:To prevent any change (such as oxidation) in surface condition of solder coat applied in advance to an outer portion of a lead in assembly process for semiconductor device. CONSTITUTION:A heat-resistive protection layer 20 made of polyurethane resin is formed on a solder coat 10 adhered to an outer portion 9b of a lead projected out to the external side of a resin sealing package 14. In mounting of a semiconductor device 70 to a printed circuit board by soldering, a heat resisting protection layer 20 is removed by a chemical such as hydrochloric acid or sulfuric acid. By doing this, the solder coat 10 is covered with a heat-resistant protective layer 20, so that no oxidation nor discoloring occurs even though the lead frame is heated. The solder coat 10 is not oxidized and thus soldering is performed effectively during mounting. Since the solder coat 10 can be adhered in advance, a wet type solder adhesion treatment after the formation of resin sealing package formation can be omitted.
Patent JP-H06220999-A (JP)
Title: Holding type up handle
Inventor: TSURUTA CHUZO
IPC: E04G21/16
Filed: 1993-01-20
Abstract: PURPOSE:To facilitate the handling such as lifting of a held board material extremely by inserting the board material between a jaw and a pressure piece and holding the board material by forward moving a hexagonal screw. CONSTITUTION:A handle 1 is installed at the lower end of a handle arm 2 connected to a jaw 4 through a connecting piece 3 by a bolt 10. An end section, in which a groove 9 is formed near the rounded front end of a hexagonal screw 5 screwed to an intermediate section, is inserted loosely into a boss 8 mounted on a pressure piece 7 with a rubber 6, and borne by a pin 11 projected into the groove 9 from the boss 8. A handle 12 is set up slidably to the head of the hexagonal screw 5. According to such constitution, the handle 12 is used by holding a board material between the jaw 4 and the pressure piece 7, thus easily handling the board material.
Patent JP-S53132921-A (JP)
Title: Shunt-type current-switching scanning system
Inventor: YANAGISAWA TAKATOSHI
IPC: H04Q3/00
Filed: 1977-04-25
Abstract: PURPOSE:To prevent the error detection of a scanning circuit due to noises induced to a signal line, by flowing a noise current induced to the signal line only to a shunt circuit by giving a difference in supply voltage between the scanning circuit and shunt circuit.
Patent JP-S58164100-A (JP)
Title: Semiconductor memory
Inventor: IWAHASHI HIROSHI
IPC: G11C17/00
Filed: 1982-03-25
Abstract: PURPOSE:To improve the reliability of semiconductor memories, by installing an impedance element to be used for selecting standby memory cells between a decoder for selecting cells and standby memory cells and switching a faulty memory cell to a standby memory cell by lowering the impedance of the impedance element. CONSTITUTION:When, for example, a trouble occurs in a memory cell to be connected to a driving line W3, the impedance of a high-resistance polysilicone P3 is lowered by laser anneal. Then an output line R3 and a point B1 are connected with each other and a standby memory cell is selected through a driving line D1. Therefore, the reliability of the semiconductor memory is improved with a simple measure.
Patent JP-H01224584-A (JP)
Title: Gas control valve in gas instantaneous water heater
Inventor: SATO MICHITAKA
IPC: F16K31/126
Filed: 1988-03-01
Abstract: PURPOSE:To modify an opening of a gas valve mechanism corresponding to temperature change of supplied water by converting the motion of a differential pressure plate through a lever of changeable leverage into expansion/shrinkage of the opening degree of the gas valve mechanism. CONSTITUTION:For a differential pressure plate mechanism (a), the quantity of pushed motion on the secondary side changes corresponding to the flow of water through a valve port 50 provided at a differential pressure plate 51. A support point supporting member 70 supporting a support point shaft 71 of a lever (d) in a link mechanism (c) is supported at a connecting part 5c of a valve box 4 to be freely movable left and right. If a leverage of the lever (d) changes, the motion quantity of the differential pressure plate 51 of the differential pressure plate mechanism (a) transmitted to a gas valve mechanism (b) changes. Modification corresponding to temperature change of supplied water can thus be performed.
Patent JP-S55140101-A (JP)
Title: Easuring device for deformation volume of spool
Inventor: MORITA TAMAO
IPC: G01B5/207
Filed: 1979-04-20
Abstract: PURPOSE: To permit automatic and precise measurement of the deformation volume regardless of the diameter of a spool (cylindrical mandrel) used to prevent the deformation of a coil when a sheet metal is wound cylindrically.  
     CONSTITUTION: When a measured spool 1 is stationed on a measuring device, a holder 6 is risen by working a power cylinder 12. Then, the surfaces of the upper part of a projected parts 2a for spool contact which are provided at both ends of a measuring beam 2 contacts with the surfaces of the spool on X-Y line. Furthermore, with the holder 6 risen by raising function of the power cylinder 12, a coil spring 8 is compressed and rollers 9 for positioning which are provided with the holder is contacted with the spool surface to suspend the rise. The measuring surface of the beam 2 precisely unites the surface includes the axis of the spool 1 and the difference of the radius t of the spool is meausred by a detection element 3. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S52132294-A (JP)
Title: Stopping device at emergency for reactor
Inventor: UEDA YUTAKA
IPC: G21C9/02
Filed: 1976-04-28
Abstract: PURPOSE: To enable liquid poison to inject into a layer space, to enable emergency shut-down of a reactor and to enable leakage detecting at normal operation, by means of forming a pressure vessel to a multiple tube in a reactor having small number of pressure type cores. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08220989-A (JP)
Title: Artificial skin and artificial sweating device
Inventor: SUDO MAYUMI
IPC: G09B23/28
Filed: 1995-02-14
Abstract: PURPOSE: To control from insensible perspiration to sweating to respond to the environmental state by stimulating with external input such as temp. CONSTITUTION: This artificial skin is produced by successively forming a heater 3 having lots of small holes 2, polymer layer 4 which responds stimulation, and hydrophilic polymer layer 5. The artificial skin is housed in a box so that the heater 3 is positioned on the surface side. The box 6 is also equipped with a heat controlling body 11. An electric circuit 9 which energizes the heater 3 and a water supply device 10 which supplies water to the hydrophilic polymer layer 5 are connected to the box 6 to constitute an artificial sweating device.
Patent JP-S59172768-A (JP)
Title: Solid-state image pickup device
Inventor: KIMURA MIKIHIRO
IPC: H04N5/335
Filed: 1983-03-22
Abstract: PURPOSE:To enable to improve the characteristic of spectral sensitivity and to take a countermeasure against smear phenomenon by eliminating the gap between a one-layer wiring and a light shielding film, and using chromium of a small reflectance for the light shielding film. CONSTITUTION:An insulation film 10 composed of Cr oxide is provided on the surface of the one-layer wiring 6, and the light shielding film 11 composed of Cr of a small reflectance is provided thereon except for the light receiving part. Besides, an insulation film 12 of SiO2, etc. to protect a smooth coating film 7 from moisture is arranged between these light shielding films 11, i.e., at the light receiving part. Here, the insulation film 10 composed of Cr oxide exists between the one-layer wiring 6 and the light shielding film 11 wherein gaps are removed, being provided to insulate both, and the film thickness is sufficient in apporx. 0.1mum to the utmost. Therefore, in this case, the inconvenience that the light of a specific wave length passing through a color filter wanders in the insulation film, going astray into another photo diode by the irregular reflection on the light shielding film of a high reflectance, and thus penetrating into the source and the drain, as in the conventional construction is solved.
Patent JP-H03250350-A (JP)
Title: Physical/logical communication channel batch fixing method for data communication system
Inventor: OTANI SHUNICHI
IPC: G06F13/00
Filed: 1990-02-28
Abstract: PURPOSE:To quickly perform the fixing operations necessary for start of the system operation, etc., by providing a communication channel fixing mechanism between a terminal equipment and a host computer after fixing a physical communication channel. CONSTITUTION:When a communication processor activating command including a batch fixing instruction is received from a console 7 or a system program, etc., a host computer 1 sends the received command to a communication processor 2. Thus the processor 2 activates itself and informs the computer 1 of the end of this activation. Furthermore the processor 2 fixes the physical channels 4-1 to 4-l to all terminal controllers 5-1 to 5-l connected to the processor 2 itself and fixes the logical communication channels between the computer 1 and all terminal equipments 6-1-1 to 6-l-2 which are controlled by the controllers 5-1 to 5-l via the channels 4-1 to 4-l respectively. In such a constitution, the load of the computer 1 is reduced and the physical/logical communication channels are fixed at a high speed.
Patent JP-S51123418-A (JP)
Title: Secondary air supply of internal combustion engine
Inventor: AOYAMA SHIYUNICHI
IPC: F01N3/34
Filed: 1975-04-21
Abstract: PURPOSE: An air reservoir is installed in a cylinder head and air inside the air reservoir is heated and pressurized under strong heat of engine and by injection of this air into an exhaust port, oxidation reactions of toxious ingredients like HC, CO, etc. are promoted for reduction of them. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S615092-A (JP)
Inventor: KURAUSU ANEN
IPC: C07J63/00
Filed: 1985-03-13
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-H03250345-A (JP)
Title: Cache memory control circuit
Inventor: TAKASE SHUNICHI
IPC: G06F13/00
Filed: 1990-02-28
Abstract: PURPOSE:To improve the availability of a cache memory by setting the block of a cache memory that has an error in an unavailable state and maintaining the available states for the blocks except the erroneous one only when the error frequency of an error frequency memory reaches a prescribed level. CONSTITUTION:If an error is detected in an access given to a cache memory, and the error frequency stored in an error frequency against an erroneous block does not reach the error frequency defined in an information processing system yet, a mere cache mishit is decided. Then a signal is outputted to an unavailable state display memory 9 to show that the block of the cache memory is unavailable due to an error only when the error frequency of the memory 3 reaches the preceding defined frequency. Meanwhile the blocks except the erroneous one are kept available as they are. Thus the availability of a cache memory is improved.
Patent JP-S52133937-A (JP)
Title: 3-chloro-4-allyloxybenzaldehyde
Inventor: KIKAZAWA KAZUO
IPC: C07C45/00
Filed: 1976-04-30
Abstract: PURPOSE: 3-Chloro-4-allyloxybenzaldehyde I. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58164652-A (JP)
Title: Reactive dye composition for cellulose fiber
Inventor: TOKIEDA TAKEMI
IPC: C09B67/24
Filed: 1982-03-25
Abstract: PURPOSE:To provide a reactive dye compsn. which has good solubility in water or an aq. alkaline soln. and gives densely dyed materials which are uniform and do not have any spots, consisting of a specified dye and a condensate between an alkylnapthalene-sulfonic acid and formaldehyde. CONSTITUTION:A dye compsn. consists of 20-80wt% dye of the formula wherein Q is -SO2CH=CH2; -SO2CH2CH2R (wherein R is a group which can be removed by an alkali); R1, R2 are H, methyl, methoxy; X is methyl, methyoxy; Y is H, amino, acylamino; m is 0, 1; n is 1-3; -N=N-and-0-groups on naphthalene ring adjoin each other, and one is located at position alpha and the other is at position beta; one of said groups is located at position ortho to a group bonded to the benzene ring; when m=1, the group is located at position para to the group X attached to the ring B  and 80-20wt% condensate between an alkylnaphthalene sulfonic acid and formaldehyde.
Patent JP-S59175827-A (JP)
Inventor: OONISHI TAKESHI
IPC: F24F1/02
Filed: 1983-03-25
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-H06263443-A (JP)
Title: Production of transparent conductive tin oxide film
Inventor: YOSHIDA GOHE
IPC: H01B13/00
Filed: 1993-03-10
Abstract: PURPOSE:To provide a method for easily, stably and inexpensively producing a tin oxide film containing fluorine as a dopant, having high electrical conductivity 10OMEGA/cm<2> level in surface resistance and excellent in transparency to visible ray by ordinary pressure CVD method. CONSTITUTION:In the method for producing the transparent conductive tin oxide film by vaporizing a solution containing a tin compound and a doping agent, introducing to an ordinary pressure CVD device and ejecting upon a previously heated substrate, dimethyl tin chloride or monomethyl tin trichloride is used as the tin compound and trifluoroacetate is used as the doping agent.
Patent JP-H02228324-A (JP)
Title: Aromatic diamine and preparation thereof
Inventor: INABA MASASHI
IPC: C08G73/14
Filed: 1989-03-01
Abstract: NEW MATERIAL:A compd. of formula I (wherein Y is -SO2- or -CO-; n is 20 or smaller). EXAMPLE:A compd. of formula II. USE:A monomeric raw material for polymeric materials and a curing agent for urethane compd., epoxy compd., etc. PREPARATION:A compd. of formula III (wherein X is F, Cl or Br) and an alkali metal salt of 4,4'-biphenol are reacted in an org. polar solvent to form a compd. of formula IV and the halogen groups of both terminals thereof are converted into groups of formula V.
Patent JP-S53135235-A (JP)
Title: Nonvolatile memory array
Inventor: UCHIDA YUKIMASA
IPC: G11C17/00
Filed: 1977-04-30
Abstract: PURPOSE:To make the electrical rewriting of each bit or each word possible, by making it possible to rewrite both the pieces of information ''0''and ''1'' only by a unipolar voltage, by connecting each row of methods supplying bias voltage to the 1st row line of each row in common.
Patent JP-H10247397-A (JP)
Title: Semiconductor integrated circuit device
Inventor: YONO TERU
IPC: G11C11/407
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To perform evaluation of the reliability and screening more surely, by operating a boosting power source circuit at the time of burn-in test. SOLUTION: When a burn-in test is started, a burn-in control signal/DPDIR outputted from a burn-in detector is inputted to an inverter Va1 of a boosting power source output control circuit SS1, 2Vcc boosted by a transistor T22 is reduced to a ground potential Vss through transistors TR1, TR2, as a transistor T6 is turned off, a boosting power source circuit 14 is operated without outputting a boosting power source potential Vpp . Then, the transistor TR1 is provided for preventing destruction of a gate oxide film of the transistor TR2 caused by applying voltage two times as much as Vcc to the transistor TR2.
Patent JP-H10248082-A (JP)
Title: Mobile radio communication system and mobile ratio communication method
Inventor: TAKAO TOSHIYUKI
IPC: H04W4/02
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To realize the information service of a speech opposite party in the case of making a speech. SOLUTION: Mobile station numbers of each of mobile stations 3a, 3b, 3c whose positions are registered to each of base stations 2a, 2b, 2c respectively corresponding to base station numbers of each of the base stations 2a, 2b, 2c are stored in advance in a database 7B of an exchange station 1. In the case that a mobile station being a call sender sends a mobile station number of a call destination to the exchange station 1 and the exchange station 1 controls a speech between the caller mobile station and the called mobile station, a base station number corresponding to the called mobile station number is sent to the caller mobile station.
Patent JP-S61209918-A (JP)
Title: Concentrating device for molybdenum or tungsten solution
Inventor: ENDO HIROSHI
IPC: C01G41/00
Filed: 1985-03-14
Abstract: PURPOSE:To obtain a concentrating device capable of prepg. high purity powder of Mo or W by providing a closed vessel for heating and concentrating solution of Mo or W capable of performing evaporation of the soln. under reduced pressure. CONSTITUTION:A concentration device is provided with a closed vessel 1, a heating means 3 provided to the external periphery of the vessel 1, and an evacuating means 4 connected to the vessel 1. For example, a vessel 2a contg. Mo soln. 2 to be concentrated is laid in the bottom of a box 1a and an upper cover 1b is set to the box 1a air-tightly. A means 4 is then operated to evacuate the inside of the vessel 1, and a means 3 is also operated. Thus, heating and concentration is performed under specified reduced pressure and temp. When the water in the soln. 2 is removed by evaporation, the operation of the means 3, 4 are stopped and cocks 4a, 5a are changed over. Clean air through an air filter 5 is introduced into the vessel 1 to return the pressure to the normal pressure, then the cover 1b is removed and concentrated solid product is taken out. When the product is reduced with H2, Mo powder having high purity is obtd.
Patent JP-S63216242-A (JP)
Title: Cathode structure for magnetron
Inventor: SAITOU YOSHIMOTO
IPC: H01J23/04
Filed: 1987-03-04
Abstract: PURPOSE:To more vibration-resistantly support a cathode by forming a stem for guiding a cathode terminal with an insulator penetrated by pipe-shaped terminals through its substrate section. CONSTITUTION:A cup-shaped insulator 11 made of ceramic to form a stem 10 is set to an attitude that the substrate section 11a serving as its bottom section is faced upward, and this substrate section 11a is penetrated by the first and second pipe-shaped terminals 12, 13. The first and second pipe-shaped terminals 12, 13 have collar portions 12a, 13a respectively, and end sections of the first and second lead wires 4, 5 are inserted into the pipe-shaped terminals 12, 13 from the collar portion side and hermetically soldered. In addition, metallized portions 14, 15 are provided on the tube inside face of the substrate section 11a of the cup-shaped insulator 11, and the collar portions 12a, 13a are soldered on these metallized portions 14, 15 respectively. Accordingly, the lead wire can be made short, and the length from the fixed section to a cathode can be shortened.
Patent JP-H01224381-A (JP)
Title: Trichostatic acid, novel synthetic intermediate for trichostatin a and production of trichostatic acid and trichostatin a
Inventor: KOGA YUKIFUMI
IPC: C07F7/18
Filed: 1988-03-04
Abstract: PURPOSE:To obtain optically active trichostatins of each enantiomer from optically active methyl hydroxyisobutyrate as a starting substance via a specific novel intermediate, without considerably lowering the optical purity at a low cost. CONSTITUTION:The objective trichostatin A of formula VIII can be produced by synthesizing novel (E,E)-7-(4'-dimethylaminophenyl)-7-hydroxy-4,6-dimethyl hept-a-2,4-dienoic acid from methyl hydroxyisobutyrate used as a starting sub stance via novel intermediates of formulas I-VI, oxidizing the product in dioxane and reacting the resultant trichostatic acid of formula VII with an amine. Optically active compounds of formula VII-VIII of each enantiomer, especially the type-S compound of formula VII which has heretofore been un available can be produced from the above optically active starting substance by this process. The compounds of formula VII-VIII are useful as a differentiation-inducing agent for mouse Friend's cell.
Patent JP-H09225806-A (JP)
Title: Sawing wire rope
Inventor: DOGE MINORU
IPC: B28D1/08
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To enhance anti-deformation and wear resistance characteristics, etc., to improve fatigue resistance and durability, etc., by increasing the stranding length of strands through a proper reduction of the strand pitch multiple of outer layer strand. SOLUTION: An outer layer strand 3 or 13 or 23 is formed in the range of strand pitch multiple Ns 4.5-6.5 and the strand is stranded with an inner layer rope 2 or 12 or 22 in the range of rope pitch multiple Nr 6-7. In the so- prepared sawing wire rope, the inner layer rope 2 or 12 or 22 and the outer layer strand 3 or 13 or 23 of multilayered stranded wire rope are formed respectively by stranding a zinc plated strand or brass plated strand therewith, or a multilayered stranded wire rope 1 or 11 or 21 is at least covered with a rubber or synthetic resin spacer being interposed in an annular cutter.