baber/WOPTO huggingface dataset:
Patent JP-H06157643-A (JP)
Title: Terminal-modified polyolefin
Inventor: FURUHASHI HIROYUKI
IPC: C08F8/00
Filed: 1992-11-24
Abstract: PURPOSE:To obtain a nearly monodisperse terminal-modified polyolefin by modifying polypropylene or an ethylene/propylene random copolymer only at the terminals thereof with vinylpyridine units. CONSTITUTION:This polyolefin is obtained by modifying polypropylene or an ethylene/propylene random copolymer only at the terminals thereof with vinylpyridine units represented by the formula (wherein (n) is a number of 1-500). The modification is conducted by reacting vinylpyridine with a living polypropylene or a living ethylene/propylene random copolymer each obtained using a specific polymerization catalyst which causes neither a chain transfer reaction nor a cessation reaction.
Patent JP-H03173584-A (JP)
Title: Bat
Inventor: IWAKIRI MASAMITSU
IPC: A63B59/54
Filed: 1989-12-04
Abstract: PURPOSE:To provide a light bat with an excellent reaction, an excellent antishock property, and a weather-proof property, by forming the bat with a hard foamy plastic core body and an outer cover, and forming the outer cover with a composition consisting of a specific vapor-growth carbon fiber and a thermoplastic resin and/or a thermosetting resin. CONSTITUTION:A bat consists of a core body of a hard foamy plastics and an outer cover to cover the circumference of the core body, and the outer cover is formed of a composition which consists of a vapor-growth carbon fiber (VGCF) with the fiber diameter 0.01 to 4mum including 1 to 500mueq/g of acid functional radicals, and a thermoplastic resin and/or a thermosetting resin. The hard foamy plastics is a plastic material of a volume density 0.01 to 0.5g/cm<2>, including separate and/or continued foamy microballoons, and it is preferable to use urethane or epoxy resin. The aspect ratio (the length of fiber/ the diameter of fiber) of the VGCF is preferably 10 to 1000, and the VGCF including acid functional radicals is made by oxidizing-processing a VGCF under the ambiance of Ni/O mixture gas.
Patent JP-H02159377-A (JP)
Title: Photochemical reactor
Inventor: SHIBATA KENJI
IPC: C23C16/48
Filed: 1988-12-12
Abstract: PURPOSE:To prevent the clouding of a light incident window and to efficiently carry out photochemical reaction by separating a nozzle for supplying a gaseous reactant into the upper and lower sections by a perforated body and a partition, and thereby allowing the gas currents from the nozzle to flow in parallel. CONSTITUTION:The nozzle part in a reaction vessel 1 is formed by a back plate 5, the perforated body 6, and the partition plate 7, and the gas passages 8 and 9 are formed at the upper and lower parts. The perforated body 6 is made of the sintered compact of metallic particles, etc., and the mean diameter is controlled to about 0.1mu to 1mm. At this time, the partition plate 7 is engaged with a groove 10 formed in the perforated plate 6. When the thickness of the perforated plate 6 is denoted by tp(mm), the thickness of the partition plate 7 by ts(mm), and the depth of the groove 10 by d(mm), ts<=2(tp-d) is fulfilled. By this method, the gaseous reactant currents passed through the perforated plate 6 are not disturbed by the dead space between the nozzles and flow in parallel, the light incident window 3 is not clouded, and a film is efficiently formed on the substrate 4.
Patent JP-H01153749-A (JP)
Title: Stabilized synthetic resin composition
Inventor: YOSHIKAWA KAZUMI
IPC: C08K5/3435
Filed: 1987-12-11
Abstract: PURPOSE:To obtain a stabilized synthetic resin composition especially having remarkably improved weather resistance, by adding a piperidyl ester compound of a long-chain aliphatic monocarboxylic acid in combination with a polypiperidine compound to a synthetic resin. CONSTITUTION:The objective stabilized synthetic resin composition is produced by compounding (A) 100pts.wt. of a synthetic resin with (B) a piperidyl ester of a long-chain aliphatic monocarboxylic acid of formula I (R1 is H, alkyl, oxyl or acyl group; R2 is 12-30C aliphatic monoacyl group) (e.g. 2,2,6,6- tetramethyl-4-piperidyl laurate) and (C) a polypiperidine compound having >=2 tetramethylpiperidyl groups of formula II [e.g. bis(2,2,6,6-tetramethyl-4-piperidyl) sebacate]. The amount of the component B and C is 0.001-5pts.wt., preferably 0.01-3pts.wt., each, and the sum of the components B and C is 0.05-3pts.wt.
Patent JP-H03174158-A (JP)
Title: Image forming material
Inventor: KONUMA TOMOHITO
IPC: G03F7/004
Filed: 1989-12-01
Abstract: PURPOSE:To obtain good images without causing undesired coloration by providing a 2nd intermediate layer as a non-colored photosensitive layer between a 1st intermediate layer and a colored photosensitive layer and subjecting these layers to image exposing and developing so that the colored photosensitive layer and the non-colored photosensitive layer are respectively selectively removed and left in the same patterns. CONSTITUTION:The 1st and 2nd intermediate layers 3, 4 and the colored photosensitive layer 5 are deposited in this order on a colorless and transparent base 2 and a thermally softening layer as the 1st intermediate layer 3 consists of a thermoplastic resin and has a property to soften at the temp. at the time of thermal transfer. The noncolored photosensitive layer as the 2nd intermediate layer 4 consists of the components after coloring agents are removed from the colored photosensitive layer 5. The parts superposed with the solubilized parts of the colored photosensitive layer 5 are, therefore, so formed as to be dissolved and removed together with the solubilized parts by development and are imparted with the property to be soluble in the developer (usually alkaline developing soln.) by exposing. The undesired coloration which leads to the staining of the images to be finally obtd. is prevented in this way.
Patent JP-S63162821-A (JP)
Title: Method and apparatus for drying nodular ore
Inventor: OMORI MASANAO
IPC: C22B1/242
Filed: 1986-12-25
Abstract: PURPOSE:To efficiently and easily dry a large amount of nodular ores in a short time without breaking, by putting the nodular ores in a deep bottomed dryer box and blowing hot air from the lower part of the nodular ores in the early stage of the drying and then from the middle part of the nodular ores as the drying is proceeding. CONSTITUTION:The nodular ores pressed and formed in a wet method are put in the deep bottomed dryer box 1, and the hot air is blown into through an air sending pipe 6 to carry out the drying. In this case, the hot air is sent into a wind box 3 provided to the lower part of the drying box 1 by opening a changeover valve 8 in the early stage of the drying, and is blown into the nodular ores through a metallic net 2. As the drying is proceeding, the changeover valve 8 is closed and a changeover valve 8a is opened and the hot air is sent to a horizontal blow-out pipe 5 through a blanch pipe 6a to blow into the middle layer of the nodular ores through blow-out openings 4. At this time, the flow rate of the hot air is controlled so that the discharged gas velocity from the upper surface of the nodular ores is <=0.3m/sec, and the temp. of the hot air is preferable to be about 100-200 deg.C. By this method, the drying is carried out on a small floor area without the generation of dust.
Patent JP-H09153195-A (JP)
Title: Information display device for vehicle
Inventor: NISHIMURA HIROSHI
IPC: B60R16/02
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To attain optimum display on each of a driver's (D) seat display and a fellow passenger's (P) seat display. SOLUTION: Data such as a route searching result are stored in a server memory 5. A D seat display operation control part 3 and a P seat display operation control part 4 independently access the memory 5 to independently control the display of a D seat display 1 and a P seat display 2. In traveling, display such as sightseeing guide causing the interruption of driving on the display 1 is inhibited, but the restriction is not applied to the display 2. It is also possible for a fellow passenger to execute operation such as destination setting and display a searched result on the display 1.
Patent JP-H11148109-A (JP)
Title: Floor slab in bridge
Inventor: MIYASHITA YASUSHI
IPC: E01D2/02
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a floor slab in a bridge capable of thinning a main body having a traveling road, and reducing dead load. SOLUTION: The floor slab 2 is borne on both right and left main girder 31 and a horizontal girder 32 provided over between both main girders 31 in a bride. Then, it is constituted of a main body 11 having a traveling road 11a of vehicle 21 and a plurality of vertical girders 12 fixed along the lower surface of the main body 11 and the traveling direction and, at the same time, a plurality of vertical girders 12 are arranged to positions corresponding to wheels 22 of the vehicles 21 traveling on a traveling road 11a of the main body 11. By the constitution, load to the floor slab 2 by the vehicles 21 can be held at the roughly operating positions through the vertical girders 12.
Patent JP-H05147782-A (JP)
Title: Web takeup device
Inventor: SUGIMOTO KAZUAKI
IPC: B41J33/16
Filed: 1991-11-28
Abstract: PURPOSE:To precisely specify the tension applied to a web to be wound. CONSTITUTION:A follower member 40 pinched by friction members 39, 41 is borne by the rotary shaft 37 of a driving member 35 having a flange 36 and is coupled with a web takeup member, and these friction members 39, 40 and follower member 40 are pressed to the flange 36 by a resilience applying mechanism 42 so that the friction torque of the members 39, 41 put in pressure contact by the resilience applying mechanism 42 acts only between the follower member 40 and driving member 35.
Patent JP-H02188486-A (JP)
Title: Glowth of crystal
Inventor: JIMU II KUREMANZU
IPC: H01L21/208
Filed: 1989-12-05
Abstract: PURPOSE: To prevent the damage of a specific crucible contg. a small signal crystal in its bottom or the crystal by putting a raw material into this crucible and freezing this raw material after heating and melting.  
     CONSTITUTION: A cylindrical seed crystal 12 is put into the seed well portion S of the crucible 11 including a generally cylindrical major portion M having a bulge, a frusto-conical transient portion T and the cylindrical seed well portion S. The raw material 13 and a encapsulant 14 are charged thereon. Next, this crucible 11 is heated to melt the raw material 13, the encapsulant 14 and part of the seed crystal 12, which are then so frozen as to allow the single crystal to grow from the seed crystal 12. The crystal 16' having the bulge 22 frozen to comply with the ambient step or indentation 21 is thus grown on the inner surface of the crucible 11. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H07164663-A (JP)
Title: Thermal printing head
Inventor: MASATSU HIDEAKI
IPC: B41J2/335
Filed: 1993-12-15
Abstract: PURPOSE:To prevent the positional shift of a heat generating substrate or the disconnection of the connection wire between the heat generating substrate and other substrate caused by the friction force with a platen as the bonding means of the heat generating substrate and a radiation plate, to generate no warpage not only in the longitudinal direction thereof but also in the lateral direction thereof and to certainly held the heat generating substrate to a constant position during the curing of an adhesive without using a clip. CONSTITUTION:The rear surface of a heat generating substrate 2 is imaginarily divided into the first adhesive region 11 positioned at the central part in the longitudinal direction of a zone S having predetermined width set along the longitudinal direction, second adhesive regions 12, 12 positioned on both sides of the longitudinal direction of the first adhesive region 11 and a third adhesive region 13 excepting the first and second adhesive regions. The first adhesive region 11 uses an adhesive having no elasticity after curing and the second adhesive region 12 uses an adhesive having elasticity after curing and the third adhesive region 13 uses a self-adhesive and these adhesive regions are bonded to the surface of the radiation plate.
Patent JP-2000151887-A (JP)
Title: Network facsimile terminal
Inventor: MATSUDA MASAZO
IPC: H04L12/58
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a network facsimile terminal that can easily manage electronic mails at a receiver side. SOLUTION: An Internet facsimile terminal 1 can make facsimile transmission to terminals on the Internet 3 via a LAN 2 in the form of electronic mails. An attachment file generating section 14 generates an image file based on image data corresponding to a transmission original read by a scanner 11 and uses the file as an attachment to an electronic mail. A title name registration section 18 can store a title name relating to the contents of an original image in advance. An operation section 20 can designated a proper title name out of the registered title names. Thus, the contents of the received image can roughly be recognized from the title name of a received mail.
Patent JP-H07165381-A (JP)
Title: Gondola instaling method and foundation structure for installing gondola
Inventor: ISHIZAWA MAKOTO
IPC: E04G3/28
Filed: 1993-12-15
Abstract: PURPOSE:To prevent the damage to a coping built at a parapet when a gondola is installed and besides provide excellent safety during an installation work and improve working efficiency. CONSTITUTION:In a method to install a gondola to a building, an arm 7 is installed in a foundation structure 3 for installing a gondola arranged inside a parapet 1 in a state that the arm is in a state to make no contact with the parapet 1 and the tip of the arm fronts on the outside of the parapet 1, and the gondola 10 is suspended from the arm 7.
Patent JP-S63166004-A (JP)
Title: Magnetic disk device
Inventor: OMORI SUSUMU
IPC: G11B5/09
Filed: 1986-12-26
Abstract: PURPOSE:To perform the optimum correction of a write data at every area of a disk, by generating a large number of delay signals having different delay quantities based on an input write data, and performing time correction by selecting the delay signal corresponding to the position of a magnetic head on a magnetic medium. CONSTITUTION:A pattern recognition judging circuit 21 judges the necessity of the correction based on the data pattern of the write data, and generates a bit of time correction information corresponding to the above judgement, and outputs it to a multiplexer 26. Meanwhile, a delay circuit 22 inputs the write data W, and generates a large number of delay signals having different delay quantities. A data select circuit 23 selects signals E and L to be outputted from the delay signals E1-E3 and L1-L3 to the multiplexer 26 respectively based on a position signal outputted from a CPU25. Therefore, the multiplexer 26 selects the delay signals L, N, and E respectively when each of the time correction information (signal A - signal C) is set at an (H), and generates the write data D on which the time correction is applied. In such a way, it is possible to perform the optimum correction of the write data on every area of the disk.
Patent JP-H02271067-A (JP)
Title: Fuel injection device of internal combustion engine
Inventor: INOUE HIROSHI
IPC: F02M59/28
Filed: 1988-12-14
Abstract: PURPOSE:To prevent combustion failure and generation of vibration at transition to full cylinder driving by so constituting that the state where each of fuel outlets of plunger barrels of one group or another group is communicated to a fuel return passage according to the driving state of an engine or the state where all the communication is cut off is selected. CONSTITUTION:In case of cylinder-reduced driving, each of sleeves 2A to 2D is integrally rotated by a rotation driving means 4, and each of fuel outlets of plunger barrels 1A and 1D of one group is communicated to a fuel return passage 21. Then, even if a plunger 3 is reciprocally moved, fuel flows out of the fuel outlets 11 and is not supplied to a fuel injection valve of a corresponding cylinder, and the cylinder is made in the dormant state. When each of the sleeves 2A to 2D is further integrally rotated by the rotation driving means 4 and each of fuel outlets 11 of plunger barrels 1B and 1C of another group is communicated to the fuel return passage 21 at this cylinder-reduced driving, another cylinder is made in the dormant state in place of the cylinder in the dormant state. Thus, the dormant cylinder at the cylinder-reduced driving can be changed.
Patent JP-H02162167-A (JP)
Title: Steering device for vehicle
Inventor: AGA MASAMI
IPC: B62D9/00
Filed: 1988-12-14
Abstract: PURPOSE:To eliminate the drift of a running course by correction-steering front wheels when a clutch is disengaged in response to the front wheel steering correction quantity to keep the steering angle of front wheels at the pre-cutoff state of a drive system clutch device based on rotation angle data. CONSTITUTION:When a clutch device is disengaged by the shift action during running, a memory means 4 stores the rotation angle data of a steering handle SW detected by a rotation angle detecting means 2 in response to the signal of a clutch state detecting means 3, and a correction steering control signal output means 5 determines the correction steering quantity to keep the steering angle of front wheels FW at the clutch pre-cutoff state based on the rotation angle data. A front wheel correction steering mechanism 6 correction-steers front wheels FW by the correction steering quantity in response to the correction steering control signal. When a clutch device is disengaged, the front wheel steering angle is maintained at the pre-cutoff steering angle, thus a vehicle is not deviated from a running course when the steering handle is rotated by mistake via the shift operation while the MT vehicle is running.
Patent JP-H02159560-A (JP)
Title: Quantifying method of concentration of acid in water solution containing ferric ion
Inventor: TAKATOMI HIROSHI
IPC: G01N31/16
Filed: 1988-12-13
Abstract: PURPOSE:To measure the concentration of an acid by a simple operation and to make it possible to quantify the same accurately and continuously for a long time by adding erythorbic acid salt to an acid water solution containing a ferric ion as an impurity and by applying neutralization titration to the solution thereafter. CONSTITUTION:When erythorbic acid salt is added for analysis of a water solution containing a ferric ion, an Fe<3+> ion is reduced easily to be an Fe<2+> ion, and therefore an NaOH titration amount to an inflection point of neutralization comprises neutralized H<+> ions alone. The amount of the erythorbic acid salt added needs to be an amount being sufficient for reducing the Fe<3+> ion. An excess thereof is held to be a 5% sodium erythorbic acid solution 10ml or below in relation to an acid concentration 1mM of a sample solution. The erythorbic acid salt can be kept stable for a long period at a temperature of 30 deg.C or above, e.g. 40 deg.C, and can be used as a reducing agent. Although there is no limitation to a titration reagent on condition that it is of strong alkali, besides, sodium hydroxide is generally used suitably.
Patent JP-H11148223-A (JP)
Title: Scaffold continuous floor board receiving member
Inventor: FUJIKI FUMIO
IPC: E04G5/06
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a scaffold continuos floor board receiving member and a scaffold device, capable of preventing a level difference between two scaffold continuous floor boards arranged in two crossing directions. SOLUTION: A scaffold continuous floor board receiving member has a first main lever 1, a second main level 2 and a joint member 33. The first main lever 1 and the second main lever 2 are arranged to cross each other at a crossing angle (a) (an internal angle) and connected to each other at one ends. The joint member 33 is used as a mount for a scaffold support to connect the first main lever 1 and the second main lever 2 at one ends 11, 22 together.
Patent JP-H02163206-A (JP)
Title: Interlocking control device of multiple line movable rack equipment
Inventor: HAGISU YASUSHI
IPC: A47B53/02
Filed: 1988-12-13
Abstract: PURPOSE:To prevent difference in position by providing a light ray reflecting surface at a space in the running direction on one of opposite surfaces of mov able racks adapted to move in synchronization with each other, and photoelec tric switches on the other surface opposite to the reflecting surface, and detecting and controlling a difference in position from the logical sums of detected output of the photoelectric switches. CONSTITUTION:When some of movable racks 3A-5A, 3B-5B are moved, for example, in case of moving 4A, 4B to the 5A, 5B side, as both movable racks 4A, 4B, are stopped without a difference in position, the logical sums P1, P2 of output obtained by detecting the light ray reflecting surfaces 13, 14 by photoelectric switches SW-L1 - SW-R2 are H-level, and both racks 4A, 4B are moved at the same speed by the respective motors 10. When a difference in position occurs, a difference between the logical sums P1, P2 is produced. For example, when the rack 4A goes ahead, only P2 becomes H-level. Then, control means 11 discontinues the drive of the motor 10 of the movable rack 4A and stops the rack to be aligned with the rack 4B. Thus, a difference in position can be prevented.
Patent JP-2001100044-A (JP)
Title: Polarizing plate
Inventor: AMIMORI ICHIRO
IPC: G02B1/11
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To eliminate a Newton ring due to contact with a dimmer film and unevenness of luminance derived from the dimmer film and to expand the visual field angle of a TN mode liquid crystal display device and a color liquid crystal display device. SOLUTION: This polarizing plate having two transparent substrates interposing a polarizing layer comprises an optical compensation layer including an optically anisotropic layer on the surface opposite to the polarizing layer of one substrate of the two transparent substrates and a matte high transmittance layer on the surface opposite to the polarizing layer of the other transparent substrate. The optically anisotropic layer consists of a compound having a discotic structure unit and has negative double refractivity and the disk face of the discotic structure unit is inclined with respect surface of the transparent substrate and the angle formed by the disk face of the discotic structure unit and the surface of the transparent to the substrate is changed in the direction of the depth of the optically anisotropic layer.
Patent JP-2000146511-A (JP)
Title: Strain gauge
Inventor: SHIMAZU TADASHI
IPC: G01D5/16
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To provide the strain gauge which is able to precisely measure local stress. SOLUTION: The strain gauge is equipped with a heat-resisting plastic sheet of <=50 μm in thickness and a metal resistance body which is vapor-deposited on the plastic sheet surface to a thickness of 0.2 to 0.5 μm. A polyimide sheet 1 is used as the heat-resisting plastic sheet and an NiCr film 8 is used as the metal resistance body; and the NiCr film 8 is etched preferably to a size of 1 to 0.5 mm in thickness × 50 to 10 μm in width.
Patent JP-H09266658-A (JP)
Title: Linear voice coil dc motor
Inventor: FUKAZAWA YASUO
IPC: H02P7/00
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a linear voice coil DC motor which is hardly influenced by external force such as vibration, shock, etc., at the time of nondrive of a mover. SOLUTION: A lock member 3 is fixed to a mover 20 through a spring member 5. The lock member 3 consists of a magnetic substance which is arranged so that one end may be attracted by the stator 30 by the magnetic force of a permanent magnet 6 at the time of nondrive of the mover 20. Moreover, winding for lock release which generates magnetic force repelling the permanent magnet 5 when a current is applied and releases the attraction to the stator 30 is given to the lock member 3.