baber/WOPTO huggingface dataset:
Patent JP-H06192336-A (JP)
Title: Production of propylene copolymer
Inventor: KANAZAWA SEIZABURO
IPC: C08F210/00
Filed: 1992-12-24
Abstract: PURPOSE:To obtain a propylene copolymer excellent in balance between transparency and rigidity by copolymerization between a small amount of ethylene and propylene using a catalytic component prepared by a specific method. CONSTITUTION:Firstly, (A) a solid catalytic component essentially comprising Mg, Ti, halogen and electron-donating compound is brought into contact with (D) an olefin in the presence of (B) an organoaluminum compound (pref. triethylaluminum) and (C) an organosilicon compound of the formula [R<1> is monovalent cyclic substituent having ketone bond in the ring; R<2> is 1-10C hydrocarbon, R<4>O (R<4> is 3-10C hydrocarbon), etc.; R<2> is CH3 or C2H5; (x) is 1 or 2; (y) is 0 or 1; (z) is 2 or 3; where, (x+y+z)=4] (e.g. 3- oxocyclopentyltrimethoxysilane) to prepare a catalytic component. Then, using this catalytic component, a copolymerization is conducted between propylene and ethylene to obtain the objective copolymer with an ethylene content of 0.01-10wt.%. This catalytic component is normally used as a catalyst combined with an organometallic compound.
Patent JP-H0640286-A (JP)
Title: Automatic lighting controller
Inventor: MAKINO YASUAKI
IPC: G01W1/00
Filed: 1991-12-26
Abstract: PURPOSE:To provide an automatic lighting controller which is mounted in an automobile so as to control lighting with brightness suited to the sensitivity of human eyes and without being affected by weather conditions. CONSTITUTION:The first IR sensitivity restraint type optical detector 11 and the second optical detector 12 provided with IR sensitivity are mounted to ccmpare the outputs from the first and second optical detectors with each other by the first comparator 15 and judge fine or rainy weather. Moreover, a switch circuit 16 is controlled by the output from the first comparator 15 to output a fine weather lighting level or a rainy weather lighting level according to comparative results and compare it with the output from the first optical detector 11 by the second comparator 19. The lighting level selected by the switch circuit 16 is used as a threshold to output a lighting-up or lighting-out command from the second comparator 19.
Patent JP-H09160075-A (JP)
Title: Liquid crystal display element
Inventor: MIYATA KEITARO
IPC: G02F1/1368
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a display element capable of preventing an adverse effect due to the disconnection of auxiliary capacity wirings and improving yield. SOLUTION: Auxiliary capacity wiring units 12 are formed along the row direction of pixel, electrodes 13. The unit 12 is provided with an auxiliary capacity electrode part 12A opposed to the electrode 13 along one side of the electrode 13 and adjacent units 12 are mutually connected by a connecting wiring part 20. Since auxiliary capacity wirings are formed like a network over the whole liquid crystal display area, an adverse effect due to the disconnection of the auxiliary capacity wirings can be reduced.
Patent JP-H10182128-A (JP)
Title: Production of high purity silicon powder
Inventor: SUGIE JUNJI
IPC: C01B33/037
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain a production process of high purity silicon powder capable of reducing the amount of volatilization of SiF4 gas and the drop of acid concentration, increasing the number of cycles of repeating use of an aqueous solution and removing impurities more stably and simply as compared with a conventional process washing with a HF aqueous solution by pulverizing silicon metal and washing with a H2 SiF6 aqueous solution. SOLUTION: The silicon metal powder which has average particle diameter of 3-15μm, preferably 3-7μm prepared by pulverizing silicon metal, or directly using sawdust of a silicon wafer, is cleaned by an aqueous solution of H2 SiF4 preferably having 7-20wt.% of concentration. Or the silicon metal powder is cleaned by an aqueous solution of an alkali hydroxide (e.g.; NaOH) preferably having >=0.05N of concentration. Or the silicon metal powder is cleaned by the aqueous solution of H2 SiF4 , after cleaning with the aqueous solution of the alkali hydroxide.
Patent JP-H05181218-A (JP)
Title: Film digitizer
Inventor: SHIMURA KAZUO
IPC: A61B6/00
Filed: 1991-12-27
Abstract: PURPOSE:To judge whether a stamp is read by the film digitizer or not from the presence or absence of the mark by stamping a photographed film under transportation by means of the stamper of a mark recording means interlocked to an optical sensor. CONSTITUTION:The optical sensor 2 outputs that the reading of the film is started by the stop of the light receiving in a light receiving device 2b when the film passes between the light projecting device 2a and light receiving device 2b of the optical sensor 2. The completion of the reading is thus indicated by the start of the light receiving. The completion of the reading is transmitted to a control section 4. The control section 4 outputs an instruction signal to press the stamp to the stamper 3. The control section 4 controls the transporting speed of a film transporting roller 7 and recognizes the length of the film by the time the light is shielded. Then, the stamper 3 can be so operated as to press the stamp in the specified position of the film at all times. As a result, the reading completion stamp mark is recorded on the film with which the reading by a laser beam 8 and a photodetector 9 is completed.
Patent JP-H07225882-A (JP)
Title: Frame structure for independent automatic window device
Inventor: KOIKEDA TADASHI
IPC: G07F9/10
Filed: 1993-12-22
Abstract: PURPOSE:To provide a frame structure for an automatic issuing device of the school register certificates, the resident cards, etc., in order to improve the operability of a keyboard for control of the position and maintenance of a display in its assembling state and also to improve the stability of the device when its front door is opened. CONSTITUTION:A display holder plate sloping in the higher direction at the front door side is placed at a rather lower position. Then a display 1 put on its holder plate is fixed on both side faces of a easing body by a display fixing member 21 which is vertically and horizontally adjustable. The position of the display 1 is adjusted by a rotable flanged washer 25 which has a slit 28 where a fastener screw 29 is inserted at the center part of the washer. Meanwhile a keyboard holder plate which is stored under the display holder plate like a drawer is put into a guiding part having a play in the vertical direction of the bracket provided on the display holder plate. Then a wheel is attached to the front door of the device casing body at a position opposite to the hinge set at the lower side of the door. So that the casing body can move on the floor where the device is installed.
Patent JP-2001161368-A (JP)
Title: HUMAN PROTEIN AND cDNA[3]
Inventor: KATO MASASHI
IPC: C07K14/47
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a refined human protein, to provide a DNA fragment containing a full-length cDNA encoding the above protein, to provide an expression vector for the above DNA fragment, to provide a transformed cell obtained by the aid of the above vector, and to provide an antibody to the above protein. SOLUTION: This refined human protein having either one of amino acid sequences respectively shown by sequence No.1 to 10 in the specification is provided. The 2nd objective DNA fragment having one of base sequences respectively shown by sequence No.11 to 20 in the specification is provided. The 3rd objective expression vector for the above DNA fragment is provided. The 4th objective transformed cell is obtained by the aid of the above vector. The 5th objective antibody to the above protein is provided.
Patent JP-H09168211-A (JP)
Title: Ground transformer
Inventor: ADACHI YASUHIRO
IPC: H02B1/14
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To reduce the depth dimension of a body by providing a fixing part formed at the lower part of front plate of a case and located in the rear of the front face of the case, and a power supply side bushing provided at the fixing part and connected with the lower part of a load switch. SOLUTION: The ground transformer is installed on a base 2 while opening the front face and a transformer 19 is disposed in the rear. A case 25 is fixed to a fixing plate 24 and an insulating gas is encapsulated. A load switch and an earthing switch are disposed in the case 25. A three-phase load side bushing 26 penetrating the fixing plate 24 is connected with the primary of the transformer 19. A fixing part 27 formed at the lower part of front plate of the case 25 is located in the rear of front plate of the case 25. A three layer power supply side bushing 28 provided at the fixing part 27 is connected to the cable connector 14 of a distribution line 15 supported by a cable bracket 17 projecting from the front face of the transformer 19 at the lower part thereof.
Patent JP-H09187516-A (JP)
Title: Electrode cable
Inventor: URUFU RINDEGUREN
IPC: C08L101/16
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To make it possible to hold many discrete electrodes and to form a relatively fine multipole electrode cable by mounting a pipeline of a stylet to conductor sand forming the pipeline of a tube consisting of a biodecomposable and bioaffinity material of nearly the same length as the length of the conductors. SOLUTION: The electrode cable 10 is formed as the multipole electrode cable consisting of four pieces of the discretely electrically insulated conductors 12, 14, 16, 18 which are bundled and are sealed into an outer sleeve 20 made of, for example, silicone rubber. A fine and flexible cylindrical means 22 consisting of the biodegradable and bioaffinity material extending in an axial line direction along the overall length from the end on the base part side of the electrodes 10 to the end on the terminal side thereof is mounted at the outer side of the sleeve 20. Then, if the cylindrical means 22 is brought into contact with the blood, the means is produced from the material which is biologically decomposed or dissolved after a suitable period and the electrode cable is fine and flexible, by which the space for embedding the cable of the plural electrodes is obtd.
Patent JP-2001168486-A (JP)
Title: Connection structure of conductor
Inventor: HOSOMI KAZUNORI
IPC: H01J31/12
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To provide the connection structure of a conductor for appropriately suppressing the deposition of a foreign object. SOLUTION: Since diffusion absorption layers 50 and 52, where silver that is the component of wiring 32 and 34 is diffused, are overlapped to an area near the overlapping portion of the wiring 32 and 33 and electrodes 38 and 40, silver is directed also toward the inside of the diffusion absorption layers 50 and 52, when the silver is diffused from the surface of the wiring 32 and 34 to the outside. As a result, since the ratio for diffusing the silver into the electrodes 38 and 40 is reduced, diffusion of silver in the electrodes 38 and 40 is suppressed and then the deposition of foreign objects are suppressed.
Patent JP-H11167246-A (JP)
Title: Silicone rubber sponge roller and its production
Inventor: YAMAMOTO YOSHIAKI
IPC: G03G15/16
Filed: 1997-12-03
Abstract: PROBLEM TO BE SOLVED: To obtain a silicone sponge roller which does not contaminate a photoreceptor by forming a silicone rubber containing a large amt. of a low mol.wt. siloxane into a sponge having specified conditions and then heat treating the sponge. SOLUTION: This roller consists of a core metal and a silicone rubber sponge prepared by foaming a silicone rubber having tetramer to eicosamer of low mol.wt. cyclic siloxane in an amt. of >=10000 ppm and then heat treating the rubber so as to control the total amt. of tetramer to eicosamer of the low mol.wt. siloxane to <=500 ppm. The temp. for the heat treatment is preferably 180 to 230 deg.C, and the silicone rubber sponge roller is preferably produced by forming the heat-treated silicon rubber into a tube and covering the core metal with the tube after the heat treatment. The foaming magnification of the silicone rubber sponge is preferably 1.5 to 2.5 times and the sponge has 150 to 300 μm average cell diameter and 20 to 60 deg. ASKER-C hardness.
Patent JP-H11164904-A (JP)
Title: Side-wall type sprinkler head
Inventor: SATO KOKI
IPC: A62C37/08
Filed: 1997-12-03
Abstract: PROBLEM TO BE SOLVED: To uniformly scatter water in a prescribed scatter area by separating and installing an auxiliary deflector away from and at the upper position of a deflector and also forming a recess in the upper part of the deflector in a side-wall type sprinkler head provided with the planar deflector. SOLUTION: When fire occurs and a thermosensitive decomposing part which is incorporated in a main body 1 of a sprinkler head is decomposed to blow off the configuration parts of the thermosensitive decomposing part sideward, a deflector 4 which is held inside till the time is pushed outward and a valve body inside the main body 1, which is integrated with the deflector 4, is opened. Thereby, water is injected to strike the deflector 4 and be scattered. At this time, water is scattered sideward and downward by the prescribed width by plural notches 13 and a blade 14 formed in the deflector 4. Further, the scattering is controlled by an auxiliary deflector 5 and a recess 12 of the deflector 4 in a forward scatter area from a fitting position so that the water is uniformly scattered in the whole scatter area.
Patent JP-H05156607-A (JP)
Title: Construction method for temporary cutoff
Inventor: TANAKAMARU ATSUSHI
IPC: E01D21/00
Filed: 1991-12-04
Abstract: PURPOSE:To shorten a construction period by installing a steel shell protruded from a water level at the upper part of a cylindrical well standingly provided adjacent to an existing structure, joining each other with a concrete, draining water out of the steel shell, placing a new structure and then withdrawing the steel shell therefrom. CONSTITUTION:A column steel shell 2 which has the upper end protruded from a water level is installed at the upper part of a PC-concrete cylindrical well 1 which is standingly provided in a narrow space adjacent to an existing structure. The upper end of the well 1 and the bottom of the steel shell 2 are integrated together with a underwater concrete 3, and water drains out of the steel shell 2. Then, a base concrete 3 is placed, a formwork for a new structure 5 is assembled and a concrete is placed. After the structure 5 is completed, the steel shell 2 is withdrawn from the upper face position of the base concrete 4. In this way, a construction period is shortened without using a sheet pile, etc.
Patent JP-H05153938-A (JP)
Title: Nonwoven fabric laver screen
Inventor: AMINAKA YOSHIAKI
IPC: A23L17/60
Filed: 1991-12-04
Abstract: PURPOSE:To provide a new nonwoven fabric laver screen facilitating to homogeneously disperse a laver suspension in a laver sheet-making process and capable of being simply produced by arranging plural synthetic resin screen bars in a parallel and flat state and subsequently fusing the bars to a (non)woven fabric. CONSTITUTION:The layer screen is obtained by arranging plural synthetic resin layer screen bars on a (non)woven fabric in a parallel and flat state and subsequently fusing or bonding the arranged layer screen bars to one surface of the (non)woven fabric. The laver screen is preferably obtained by extruding a synthetic resin from an extruder 1, cooling the extruded bar, cutting into the layer screen bars with a cutter 4, accumulating the produced laver screen bars on a screen bar receiver 6, feeding the bars to the (non)woven fabric delivered with a pinch roll at a constant rate, fusing and fixing the bars to the fabric with a heat setter 7, and subsequently cutting the product with a cutter 8.
Patent JP-H06191651-A (JP)
Title: Cassette paper feeding device
Inventor: KUSUSE NOBORU
IPC: B65H1/04
Filed: 1992-12-28
Abstract: PURPOSE:To provide a cassette paper feeding device which can stably feed each sheet even if the number of sheets set in a cassette are fairly in excess of the specified number of sheets, or even if impact force is applied to the cassette when the cassette is inserted. CONSTITUTION:When a cassette 2 is inserted, a sheet rear end guide plate 15 comes in contact with an end fence 7, even sheets P set in excess of the allowable number of sheets, which come over the end fence 7, are returned to a right position at the right side of the end fence 7 by means of the guide section 15a bent at a right angle of the sheet end guide plate 15 before the aforesaid sheets P are held by the sheet end guide plate 15.
Patent JP-2001167398-A (JP)
Title: Air traffic control system
Inventor: HAYASHI KEIKO
IPC: G08G5/00
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To educe the job load on an air traffic controller and to realize a safety operation by always providing air traffic control information of good visibility without regard to the position of the air traffic controller in an air traffic control system. SOLUTION: The air traffic control system is provided with a magnetic three-dimensional position sensor 1, detects the position of the air traffic controller by this three-dimensional position sensor, and automatically selects traffic control information according to the order of necessity or importance set in advance in accordance with the position of the air traffic controller. Further, the moving quantity of the controller is calculated to grasp the moving situation of the air traffic controller and displays air traffic control information in consideration of a moving situation and its position.
Patent JP-H06235000-A (JP)
Title: Concentrated hypochlorite solution with decreased odor of bleaching, its production and method of using it
Inventor: KUREMENTO KEE CHIYOI
IPC: C11D7/54
Filed: 1993-12-28
Abstract: PURPOSE: To obtain a thickened liquid bleach composition which gives effectively reduced bleach odor when the composition is dispensed in a granular state by a spray-type dispenser on a hard surface to be cleaned by incorporating therein given amounts of an alkali metal hypochlorite, a specific cross-linked polyacrylate polymer and a stabilizer.  
     CONSTITUTION: The composition comprises about 0.1-10 wt.% based on the composition of an alkali metal hypochlorite (e.g. NaOCl), about 0.2-2.0 wt.% based on the composition of a thickening component substantially comprising a cross-linked polyacrylate polymer used for effectively reducing bleach odor when the composition is dispensed onto a surface to be cleaned, for maintaining the stability of the composition, for making the yield value of the composition about 0.1-100 dyne/cm 2 , and for thickening the composition to a viscosity (25°C) of about 20 centipoise or more, and an effective amount of a stabilizer (e.g. NaOH) for stabilizing the former two. 
     COPYRIGHT: (C)1994,JPO
Patent JP-2000300671-A (JP)
Title: Housing tool of needle for living body
Inventor: RIKIHISA TADAAKI
IPC: A61M5/32
Filed: 1998-11-03
Abstract: PROBLEM TO BE SOLVED: To safely house the needle, etc., of a syringe in a housing tool. SOLUTION: For example, a cut of a size allowing a needle to pass through is formed from the finish part of the cap of the needle of a syringe to a part of the side surface of the cap. At the time of housing the needle, it is housed from the cut positioned at the side surface of the cap. First, the tip of the needle is housed in the cap from the cut at the side surface of the cap. At this time, the needle can be housed in parallel with the cap and the needle can be housed as if being slid by tilting it and pushing its side surface to the cut of the cap. Next, in the state of housing the tip of the syringe within the cap, the syringe is moved relatively forward with respect to the cap to house the whole syringe into the cap. It is possible to provide the guide 1-1 of the needle so as to be along the cut.  This guide 11 can be formed so as to move the tip of the syringe towards the cut and so as to prevent the tip of the needle from moving toward the tip of a finger holding the cap, at the time of moving the needle forward.
Patent JP-H09174259-A (JP)
Title: Production of clad sheet consisting of ta and cu
Inventor: SASAKI MASAHIRO
IPC: B23K20/14
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To produce a clad sheet consisting of only Ta and Cu and excellent in stickiness between layers with a simple equipment by incorporating into a bag made of a specific material after interposing Ag between Ta base stock plate and Cu base stock plate and heating in the air or in inactive atmosphere. SOLUTION: After interposing Ag between the Ta base stock plate and the Cu base stock plate, further, releasing materials are piled on both outsides of the Ta base stock plate and the Cu base stock plate, and the whole body thereof is incorporated into bag made of oxidation resistant metallic foil or sheet of stainless steel, etc. Successively, the inner part of the bag is made to the vacuum condition and the atmospheric pressure is loaded and the bag is heated in the air or the inactive atmosphere. Impurities in the Ta are to be <=70ppm O, <=50ppm C and <=40ppm N. Further, the annealed material as Ta is used, and the hardness in the cross section is Hv 80-120 in a vickers hardness measured value.  In succession to a sheet rolling, surface polishing, slitting work and coil rolling processes to the obtd. clad plate, a cold-rolling is applied at >=99% draft without executing an intermediate annealing to produce the thin sheet having <=0.5mm thickness.
Patent JP-2000174924-A (JP)
Title: Facsimile equipment
Inventor: SUZUKI MINORU
IPC: H04M11/00
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To make a call by line wire and to transfer the call to an identified caller by connecting the equipment to a line realizing caller number notice service where a caller number is informed at the time of an incoming call and identifying the caller number by means of caller number notice service. SOLUTION: Plural opposite telephone numbers for previously requesting transfer and plural telephone numbers of transfer destinations are registered. Two analog lines (ND lines) are connected to facsimile equipment. When an incoming call arrives from one ND line (αline), a caller telephone number informed from the line is detected. When it is matched with the registered opposite telephone number, the transfer destination telephone number decided by the opposite telephone number is called from the other ND line (β line). In this equipment, a telephone number comparison part 15 compares the telephone number registered in a telephone number registration part 14 with the opposite telephone number detected by an incoming call detection part 25, and decides whether transfer is to be executed or not.
Patent JP-H11183071-A (JP)
Title: Rotary regenerative heat exchanger
Inventor: MORI YASUSHI
IPC: F28D19/04
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To effectively prevent an air bypass leak or a gas bypass leak in a rotary regenerative heat exchanger. SOLUTION: A rotary regenerative heat exchanger comprises a rotor rotating about a central shaft, a heat storage body which repeats heat storage and heat radiation when the rotor rotates so that air as medium to be heated and gas as heating medium with which the rotor is filled pass alternately therethrough, and a housing for accommodating the rotor therein. The heat exchanger is further provided with a branch piping 41 for taking out a part of the heating medium, a fan 42 for seal gas for pressing the heating medium taken out to prescribed pressure and a seal gas charging duct 46 provided in the housing so as to charge a space formed between the rotor and the housing with the pressed heating medium.