baber/WOPTO huggingface dataset:
Patent JP-H0841323-A (JP)
Title: Composition for active optical waveguide, production of active optical waveguide therefrom and active optical wavegude
Inventor: TAYA MASATO
IPC: G02F1/01
Filed: 1994-07-26
Abstract: PURPOSE:To obtain a composition for an active optical waveguide being applicable in a wide frequency region and improved in heat resistance and electrooptic effect by mixing a fluoropolyamic acid with a specified compound. CONSTITUTION:A diamine substituted with a fluoro(alkyl) group is reacted with a tetracarboxylic acid (derivative) in a polar organic solvent to obtain a fluoropolyamic acid which, when cyclized, can give a fluoropolyimide having a refractive index of 1.4-1.9 (at 589nm), a dielectric constant of 2.6-3.5 (at 1MHz) and a glass transition temperature of 300 deg.C or above. 100 pts.wt. this acid is mixed with 0.1-10 pts.wt. electrooptical material being a compound having a hetero ring represented by formula I (wherein X<1> and X<2> are each a chalcogen, NH or NR<2>; R<1> is H, 1-6 C alkyl or aryl; R is 1-6 C alkyl; and Ar is an electron- donating group of formula II or III] as an electron-donating group.
Patent JP-S5963628-A (JP)
Inventor: OONISHI KENICHI
IPC: H01H35/00
Filed: 1982-10-04
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-S6067910-A (JP)
Title: Incidence end part structure of optical fiber
Inventor: ASHIDA NORIYUKI
IPC: G02B6/42
Filed: 1983-09-22
Abstract: PURPOSE:To cause light to strike a fiber end surface securely even if there is a shift between an optical axis and a fiber axis by providing a condenser lens which is conic and has a spherical projection end smaller than the diameter of an optical fiber and an incidence terminal larger than the diameter of the optical fiber to an optical fiber incidence end part. CONSTITUTION:The incidence counter surface 2 of the condenser lens 1 is a plane and large enough to photodetect incident light sufficiently even if the optical axis L of incidence and lens center axis 3 shift in position, and the projection end surface 4 is in a spherical shape having the center on the lens center axis 3 and much smaller in diameter than the fiber 5 so as to receive all of light projected therefrom by the fiber 5, forming the lens conically on the whole. This condenser lens 1 is installed so that the axis is aligned to the incidence end surface of the optical fiber 5, and then the light projected from the projection end surface 4 of the condenser lens has a small spread angle and enters the fiber incidence end surface without leaking.
Patent JP-H1118653-A (JP)
Title: Line piercing tool in fishing rod
Inventor: ONO KAORU
IPC: A01K87/00
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To make a line connecting tool possible to project from a leader introducing port irrespective of a direction of a rod pipe to readily connect a leader to the line connecting tool and to perform a piercing operation of the leader with a slight work. SOLUTION: This line piercing tool in a fishing rod introduces a leader L through a leader introducing port 11 formed in a wall face of a rod pipe 3 and discharges the leader L from an opened port in a rod tip. A line connecting tool 2 becoming a falling figure along an inner face of the rod pipe 3 inside the rod pipe 3 and a standing figure projecting outside in standing by an elastic force in a leader introducing port 11 formed in a wall face of the rod pipe 3 is provided in a tip part of a line piecing tool main body 1 made of a tough line material.
Patent JP-H04370577-A (JP)
Title: Cd disk recorder
Inventor: NAITO MASAFUMI
IPC: G11B7/00
Filed: 1991-06-19
Abstract: PURPOSE:To lighten the burden of a host computer by providing a control means for recording main data to a CD disk by coupling three kinds of the data of the main data and a generated subcode and a generated ECC(error correction code). CONSTITUTION:A subcode generating part 3a to generate the subcode to meet the main data to be recorded in a CD disk, and an ECC generating part 3b to generate the ECC to meet the main data to be recorded are provided. Further, a system controller 3 is provided which inputs table-of-contents(TOC) data from the host computer 2 before the start of main data recording operation, and adds the generated subcode and the generated ECC to the input main data so as to make them into CD-ROM compatible format data. The TOC data is recorded in the read-in area of the CD disk 6, and after that, the main data of the CD-ROM compatible format is recorded in the program area of the CD disk 6 so that the CD disk 6 of the CD-ROM compatible format can be generated.
Patent JP-H0464889-A (JP)
Title: Fluidized bed device
Inventor: MATSUURA SHINJI
IPC: F23C10/20
Filed: 1990-07-03
Abstract: PURPOSE:To permit the simplification of the structure of a gas dispersing unit and supply gas fuel into a fluidized bed surely by dispersing it by a method wherein a plurality of air pipes, whose one end is fixed to the bottom of a furnace and the other end of the same is free, are provided in parallel with an equal interval while a multitude of air dispersing pipes, projected upwardly into respective axial directions with an equal interval, are provided. CONSTITUTION:A gas dispersing unit 20 is provided on the bottom 10a of a furnace body 10 in a fluidizing chamber 70 while a plurality (four stages in upand-down in this embodiment) of heat transfer tubes or catalyst tubes 80 are arranged in the arrangement of up-and-down in the fluidizing chamber 70 above the catalyst tubes 80 across the fluidizing chamber 70 with a predetermined distance between the gas dispersing unit 20. The gas dispersing unit 20 and the upper position by a predetermined height are filled with fluidized medium when the title device is not operated. A combustion exhaust gas take-out tube 90 is attached to a free port 70a above the fluidizing chamber 70. An exhaust gas discharging pipe 90a is attached to the combustion exhaust gas take-out tube 90. Upon preheating, the fluidized medium positioned above the air injection port of air dispersing pipes, is fluidized, however, the fluidized medium, positioned at the lower part of the air injection port and occupying a part around the injection port of gas fuel, is not fluidized and said fluidized medium forms a resting bed.
Patent JP-S6330532-A (JP)
Title: Production of graft polymer
Inventor: HONDA ZENJIRO
IPC: B01D71/68
Filed: 1986-07-24
Abstract: PURPOSE:To obtain the title polymer excellent in heat resistance and hydrophilicity and useful as a material for separative membranes, by reacting a specified graft polymer with a tert. amine and treating the product with an alkali. CONSTITUTION:An ester group-containing vinyl monomer (i) (e.g., vinyl acetate) is copolymerized with an active halomethyl group-containing vinyl monomer (ii) (e.g., chloromethyl-styrene) to obtain a copolymer (a) of an overall degree of polymerization of 4-1000. Component (a) is reacted with a polysulfone polymer (b) terminated with a functional group reactive with the active halomethyl group, having the structures of formulas I-III and having a degree of polymerization of 30-200 to obtain a graft polymer (A). Component A is reacted with a tert. amine (B) (e.g., trimethylamine) to quaternize the remaining active halomethyl groups, and the product is treated with an alkali (C) (e.g., NaOH) to saponify the ester groups.
Patent JP-S5799598-A (JP)
Title: Hapten antigen and its synthetic intermediate
Inventor: TAKAMURA KEIICHI
IPC: C07D473/06
Filed: 1980-12-12
Abstract: NEW MATERIAL:The hapten antigen of formula I (R is immunogenic carrier substance; the terminal carbonyl group in the brackets bonds with amino group which is a part of R; R 1  is H or methyl; n is 10W30).  
     EXAMPLE: The addition product of bovine serum albumin and 1-(3'-carboxypropyl)-3-methyl-xanthine.  
     USE: For the preparation of a high-titer antiserum having high specificity to theophylline and caffeine.  
     PROCESS: An intermediate for the snythesis of hapten antigen, 1-(3'-carboxypropyl)-3-methylxanthine which is a novel substance of formula IV (R 1  is H or methyl) wherein R is H, is prepared by the alkali hydrolysis of 1-(3'-ethyl-carboxyproyl)-3-methyl-7-pivaloyloxymethylxanthine of formula III which can be derived, e.g. from 3-methylxanthine of formula II. The intermediate is made to react with an immunogenic carrier substance such as bovine serum albumin, etc. to obtain the objective antigen. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0224155-A (JP)
Title: Recording system in thermal recorder
Inventor: MATSUO HIDEKI
IPC: G06K15/10
Filed: 1988-07-13
Abstract: PURPOSE:To simplify a device in construction by using sampled raw data for managing a heat history and conducting a data generation taking the heat history into consideration at the time of generating printing data. CONSTITUTION:Raw data sampled in an A/D converter 10 are sequentially stored in a memory for a last value 12 and a memory for a last value but one 13 through a data update logic part 11. In a value relation judgement logic part 14, the value relation is compared among past two data and present data, i.e. three raw data. The result of the judgement is transmitted to an interpolation address decision operating part 15 and, therein, addresses for the interpolation data are generated. In an interpolation data generation part 16, dot printing data connecting between the obtained addresses is generated. This printing data is transferred at high speed to a thermal head 18 through a thermal head transfer part 17 within one printing cycle. Then, a dot printing is conducted by heating elements corresponding to the printing data.
Patent JP-2001014146-A (JP)
Title: Software installing and/or testing method for computer system
Inventor: AMBERG RICHARD D
IPC: G06F9/445
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a simple and sure method for installing the software of a computer system. SOLUTION: A plurality of component descriptors for describing respective components are read from a computer readable file, a plurality of steps including sequence numbers respectively related to the component descriptors are read from a data base (526) and the plurality of steps are sequentially executed in a predetermined order corresponding to the sequence numbers (530-536). For the respective steps read from the data of the data base, whether or not it is inappropriate that the step is present in the computer system of the component other than the computer system corresponding to the component descriptor related to the step is determined (540).
Patent JP-2000006850-A (JP)
Title: Body incorporated step structure
Inventor: SAITO KEISUKE
IPC: B62D25/22
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To improve outer appearance of a vehicle, to secure safety and to lighten the vehicle. SOLUTION: This is a step 21 to load and unload a cargo on and from roof carriers arranged at a plural number of upper and lower points of specified positions of a vehicle body and installed on a roof. The body part 15 to install a step 21 is constituted of an inner panel 16 and an outer panel 17 and a panel reinforcement 18 provided between them. Mounting holes are opened at a plural number of points at specified upper and lower positions of the outer panel 17, and the roughly box type step having a cover body 31 is incorporated in the mounting holes in a fitting state.
Patent JP-H0462953-A (JP)
Title: Lsi of gate array system
Inventor: YAMAKAWA NOBORU
IPC: H01L21/82
Filed: 1990-07-02
Abstract: PURPOSE:To increase the integration density of an LSI without increasing an element area and to enhance a function by a small area by a method wherein I/O cells whose number is smaller than that of bonding pads are installed with reference to a plurality of bonding pads. CONSTITUTION:One unit is constituted of two bonding pads 14 and one I/O cell 15. The I/O cell 15 is constituted of an input protective circuit 17, an input transistor 18 and an output transistor 19. The I/O cell 15 whose number is smaller than that of the bonding pads is installed with reference to a plurality of bonding pads 14. As a result, the number of I/O cells is reduced. Since the plurality of bonding pads are installed inside one unit, wiring for signal input use and wiring for signal output use can simultaneously be assembled inside one unit.
Patent JP-H05341798-A (JP)
Title: System for general speaker use for word speech recognition device
Inventor: HAMANO YASUKAZU
IPC: G10L15/06
Filed: 1992-06-09
Abstract: PURPOSE:To give a selection right of a call name to a user and to make it easy for him to use by selecting the database adaptive to the amount of speaker' s voice features from a storage section and recognizing the words generated after the selection employing the database. CONSTITUTION:When a user selects one of the call names provided in the device and pronouces it to a microphone 9, a call name discriminating circuit 10 operates and computes the amount of call name voice features and LPS cepstrum. The system searches for the amount of features which is similar to the computed amount from all of a speaker group recognition database 15 by a pattern matching. Having done this, a speaker group recognition circuit 11 is activated to assume the speaker group, which contains the feature amount with a smallest cepstrum distance, as the group to which the speaker belongs and it becomes the loop of the speech recognition database to be used against the voice generated later. Specifically a switch 13 is connected to a speaker group A5. A pattern matching voice recognition is performed using the speaker group A5 and a result 17 is outputted.
Patent JP-H0340049-A (JP)
Title: Electronic equipment
Inventor: MURATA KO
IPC: G06F11/32
Filed: 1989-07-06
Abstract: PURPOSE:To easily know until which data transmission is executed by providing a means for displaying up to which data the transmission is executed, when an error is generated at the time of transmission of data. CONSTITUTION:When an error is generated, it is shown in a display part 5 that the error is generated, and thereafter, it is awaited that the C key of a key part 9 is depressed in order to release an error state, and when the C key is depressed, the state of an error generation state flag ERD is checked. When the error generation state flag ERD is '1' (error at the time of transmission of data), the contents of the data which is being transmitted are loaded on an input/output buffer 10a. In such a manner, when an error is generated at the time of transmission of data, it is known by depressing the C key that the error is generated in the course of transmission of which data, therefore, before the error is generated up to which data the transmission is executed can be easily known.
Patent JP-H05339413-A (JP)
Title: Polyvinyl chloride plastisol composition for expansion molding and production of foamed polyvinyl chloride article using the composition
Inventor: ASAUMI SHUNICHI
IPC: C08K5/10
Filed: 1992-06-10
Abstract: PURPOSE:To obtain a polyvinyl chloride plastisol composition for expansion molding, produced by using a plasticizer having a specific structure as a part of the plasticizers and capable of giving a foamed article free from stickiness and having high stiffness and hardness by thermal expansion molding. CONSTITUTION:The objective polyvinyl chloride plastisol composition for expansion molding is produced by compounding (A) 100 pts.wt. of a polyvinyl chloride resin for paste molding (e.g. vinyl chloride/vinyl acetate copolymer) with (B) 40-100 pts.wt. (preferably 45-80 pts.wt.) of plasticizers composed of (i) 5-70wt.% (based on the sum of plasticizers and secondary plasticizers) of a plasticizer of formula (R is 2-4C alkylene; X is 1-10C straight or branched chain alkyl; n is integer of 1-5), (ii) other plasticizers (e.g. phthalate, epoxy or polyester plasticizers) and, as necessary, secondary plasticizers (e.g. chlorinated paraffin) and (C) 2-12 pts.wt. (preferably 3-8 pts.wt.) of a foaming agent [e.g. azodicarbonamide or oxybis(benzenesulfonyl hydrazide)].
Patent JP-H0526261-A (JP)
Title: Hydraulic type power transmission coupling
Inventor: IZUMI HISASHI
IPC: F16D31/00
Filed: 1991-07-16
Abstract: PURPOSE:To reduce the size of a controller and to simplify constitution thereof by causing an electromagnetic type actuator to comprise a pair of permanent magnets and a solenoid and changing polarity of an energizing current to the solenoid and stopping energization. CONSTITUTION:Normal power transmission characteristics are provided in a way that no current is applied on a solenoid coil 70 and a spool 40 is brought into a static state in a neutral position. When a DC current is in given polarity to the solenoid coil 70, a magnetic field is generated in an electromagnetic frame 72 and a moving magnetic body 56, the moving magnetic body 56 is attracted to the permanent magnet 68 side by means of a magnetic force, and the spool 40 is also moved to intercommunicate a delivery passage 32 and a port 38 for release. Since, in this state, the liquid pressure of a delivery port 28 is discharged to the low pressure side, a free state wherein no torque is transmitted is produced. Meanwhile, when a DC current having opposite polarity is fed to the solenoid coil 70, a magnetic field in a reverse direction is generated, the moving magnetic body 56 is attracted to the permanent magnet 66 side. An orifice 36 and the port 38 for release are brought into a closed state, and most of torque is transmitted.
Patent JP-S5877545-A (JP)
Title: Hard alloy
Inventor: SHIRAISHI YASUHISA
IPC: C22C30/00
Filed: 1981-10-31
Abstract: PURPOSE:To make the dispersion of Cr particles unnecessary in a hard Ni alloy without deteriorating the hardness and corrosion resistance by regulating the Cr and Al contents and adding a proper amount of Fe and a very small amount of Ti. CONSTITUTION:This hard alloy consists of, by weight, 18-48% Cr, >10-30% Fe, 2.5-4.5% Al and the balance Ni or further contains 0.1-1% Ti and has >=500 Vickers hardness. Dispersed Cr particles having >=1mum particle size are not contained in the alloy. When the Cr, Fe, Al and Ti contents of the alloy are represented by a%, b%, c% and d%, respectively, the composition is preferably regulated so as to satisfy 60-0.25b>=a+4.5(c+d)>=48-0.06b. By this composition a hard alloy having high strength after aging, contg. no dispersed Cr particles and showing superior decorativeness and corrosion resistance is obtd.
Patent JP-H0225808-A (JP)
Title: Light-emitting/receiving device mounting rod lens
Inventor: KUMAZAWA TETSUO
IPC: G02B6/42
Filed: 1988-07-15
Abstract: PURPOSE:To suppress the dislocation of a lens by inserting a rod lens to the hole of a case for fixing a rod lens, inserting a metallic ring between the rod lens and the hole of the case, plastic-deforming the ring and fixing the rod lens. CONSTITUTION:A rod lens 5 is inserted into a staged hole for fitting a lens 5 bored in a case 7, thereafter, a ring 6 manufactured of an aluminum is inserted, and a compression deformation is executed from a laser element 1 side. The position in the optical axis of the lens 5 is fixed by inserting a space with a thickness obtained from a position to be calculated beforehand. For the case 7 to which the lens 5 is fixed, a gap 3 and the case 7 are welded and joined where an optimum position is obtained while monitoring the route of the light emitted from the laser element 1. Thus, an excellence in a stability for a long period can be executed, simultaneously, the lens can be easily centered, and a position accuracy can be increased.
Patent JP-H0520430-A (JP)
Title: Picture recognition learning device
Inventor: NOZOE JUNJI
IPC: G01N21/88
Filed: 1991-07-16
Abstract: PURPOSE:To use plural picture recognition devices with one learning CPU and to reduce the cost of equipment and cost by separating a camera for photographing a recognition object and the picture recognition devices installed near the camera from learning CPU. CONSTITUTION:In addition to the camera for photographing recognition object 1, an illumination device 4, a photographing monitor 4 and a sequencer for production line control 5 are connected to the picture recognition device 2. On the other band learning CPU 6 which is installed out of a production line and which extracts and learns characteristic data based on picture data transmitted from the picture recognition device 2 is connected to the picture recognition device 2 through a communication cable 7. In such a picture recognition learning device 11, the camera for photographing 1 and the picture recognition device 2 are separated from learning CPU. Thus, the device 11 is considerably small compared to a conventional device. Thus, the picture recognition device 2 can be fitted without a trouble even if a place where the device is installed is on the production line which comparatively has small space, and the plural picture recognition devices can be supervised with one CPU.
Patent JP-S5965146-A (JP)
Inventor: MORI KOUJIROU
IPC: E04F13/08
Filed: 1982-10-05
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-H0521965-A (JP)
Title: Waterproof housing for device
Inventor: AKUTAGAWA SUMIAKI
IPC: H05K5/02
Filed: 1991-07-16
Abstract: PURPOSE:To provide a highly waterproof housing with an opening/closing cover mechanism while preventing damage to an elastic member and eliminating restrictions on design. CONSTITUTION:A housing 4 includes a step having an L-shaped cross section. A cover 5, mounted on an opening/closing mechanism (not shown), is fitted integrally with an S-shaped elastic member 6 on its inner edge. The elastic member has a free end (p) that is constantly pressed against a surface (o) of the step of the housing 4. Therefore, the elastic member 6 is kept from protruding from the housing. There is thus provided a highly waterproof device without restrictions on design, while damage to the elastic member is prevented.
Patent JP-H0838005-A (JP)
Title: Fishing rod through which fishing line is passed
Inventor: TAKEUCHI HIROSHI
IPC: A01K87/00
Filed: 1994-07-27
Abstract: PURPOSE:To obtain a fishing rod through which a fishing line is passed and which has a structure enabling the simple and sure insertion of the fishing line from the butt to the tip top without pulling out fishing rods received in the butt. CONSTITUTION:The fishing rod through which a fishing line is passed comprises a rod member A through which the fishing line is passed and which receives plural fishing rods in the butt in a throwing-out style and has a fishing line- guiding port 4 formed at a front position from a reel seat attached to the outer side of the butt 1, a rear side guide member B which is threadedly joined inside the rear end of the fishing rod 2 connected to the front of the butt and which has a receiving cylinder 6 for receiving and holding the rear end of a tip top inside, and a cap C detachably fit into the tip of the butt 1. A fishing line- guiding hole 9 is penetratedly bored in the axis of the cap C, and a catching cylinder 10 for being fit into the tip of the fishing rod 2 connected to the butt 1 and for receiving and holding the tip of a tip top 3 is formed at the rear end of the cap C.
Patent JP-H0338753-A (JP)
Title: System using bus
Inventor: NAKAGAWA TAKAAKI
IPC: G06F11/30
Filed: 1989-07-05
Abstract: PURPOSE:To improve the throughput of a system by detecting the access of an area having no address assigned by a processor as an error and ending a bus cycle in a short time. CONSTITUTION:A comparator 3 holds the address assignment information, and the address of an access given from a processor 2 is supplied to the comparator 3 together with a strobe signal AS showing that the address is valid. Thus the comparator 3 compares the address assignment information on a memory 5 with the address outputted onto a bus by the timing of the strobe signal. When the address of the area except the address assigned area of the memory 5 is produced, the comparator 3 outputs a signal ADE showing an access error to the processor 2. Then the processor 2 ends the relevant cycle and carries out an error process. Thus a bus cycle is ended in a short time. Thus, the system throughput is improved.