baber/WOPTO huggingface dataset:
Patent JP-H11130738-A (JP)
Title: Production of arylamine
Inventor: KUBO SHINJI
IPC: C07B61/00
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To obtain the subject high purity compound, especially a triarylamine or diarylamine, in high yield, by reacting an aromatic amine with an aromatic halide in the presence of a specified catalyst in a specified solvent. SOLUTION: This compound is obtained by reacting (A) an aromatic amine with (B) an aromatic halide in the presence of (C) a catalyst containing copper element (e.g. copper sulfate), in 250-450 mL solvent having 8.0-9.0 eV ionization potential, preferably a terpene (e.g. terpinolene, based on one mole component A. The objective compound is such a compound as represented by formula I to formula III [R1 and R2 are each a substituent having -0.34 to 0.71 Hammett's σm and -0.84 to 0.78 Hammett's σp, or the like; (n) is 1-3; A is a group bound at any position of the aromatic ring of a compound represented by formula IV or formula V (R3 and R4 are each a substituent having -0.15 to 0.43 Hammett's σm and -0.32 to 0.54 Hammett's σp)].
Patent JP-H11154469-A (JP)
Title: Defect inspection method and device for metallic pin of tv glass panel
Inventor: SHIBAZAKI HISANORI
IPC: H01J9/24
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To easily cope with a 100% inspection of a panel by arranging a scattering light source on an extension of the axis of a metallic pin, oppositely arranging an image pickup camera to the metallic pin on the outside of the panel, and picking up an image of the projection light from the light source condensed by passing through a through hole by the image pickup camera from the outside of the panel. SOLUTION: A scattering light source 3 to project or irradiate a metallic pin 7 from the inside is arranged inside a panel, and a CCD camera 2 is oppositely arranged to the metallic pin 7 on the outside of the panel 6, respectively. When there is a through hole defect in the metallic pin 7 sealed in the panel 6, and when there is a scattering defect projected from the scattering light source 3, a part of the scattered light projected from the scattering light source 3 is irradiated to a glass surface to seal the opening end of the metallic pin 7 by passing through here to generate the condensed light 9 almost in proportion to the size of a through hole defect 8. The existence of a defect is discriminated by normally performing an image processing program by an image processor 10 after picking up an image of this condensed light 9 by the image pickup camera 2.
Patent JP-H08180142-A (JP)
Title: Address reader
Inventor: SHIMOMURA HIDEKI
IPC: G06K9/00
Filed: 1994-12-21
Abstract: PURPOSE: To provide an address reader which is fast and accurate by efficiently verifying plural character area candidates and character recognition candidates. CONSTITUTION: For an image that an image input means 1a inputs, a town name recognizing means 1b is executed to obtain a town name, and a street area segmenting means 1c, a character area segmenting means 1d, and a character recognizing means 1e are executed. A category symbol granting means if grants a category symbol to each character segmentation area on the basis of a character recognition result. A category symbol array candidate tree generating means 1g selects candidates which meets position requirements and restrictions of a symbol array fast without any duplicate process and a category symbol array character string converting means 1h expands them into a character string again. In this process, combinations of characters to be verified as a street character array can greatly be reduced and a fast and accurate address read is made.  Candidates which meet a rule are finally decided by a street value range verifying means 1i and a final discriminating means 1j.
Patent JP-H07211734-A (JP)
Title: Device and method for cleaning resin pellet
Inventor: TORUON HOAN
IPC: B29B9/16
Filed: 1994-12-21
Abstract: PURPOSE:To enable any broken down mold resin pellets to be efficiently removed as well as the mold resin pellet with useless dust removed to be fed by providing with a vacuum box and a canister having pores smaller than the mold resin pellets. CONSTITUTION:Within the cleaning device of resin pellet provided with air inlet ports 35-38, an exhaust port 40 connected to a vacuum source 70, a vacuum box 20 sealing the whole body excluding the air inlet ports 35-38 and the exhaust port 40 and a canistor 50 having pores smaller than the resin pellets on the side and bottom capable of containing the resin pellets, any broken down pellets and dust can be removed from plural pores by containing the pellets in the canistor 50 having pores to admit air from the air inlet ports 35-38 to the exhaust port 40 through the intermediary of the broken down pellets and the canister 50.
Patent JP-H06163514-A (JP)
Title: Fabrication of compound semiconductor device
Inventor: KAMIYAMA HIROYUKI
IPC: H01L21/306
Filed: 1992-11-27
Abstract: PURPOSE:To allow selective etching only of an AlxIn1-nAs by employing a specified etching liquid in a wet etching process. CONSTITUTION:A buffer layer 12, a spacer layer 14, first and second carrier supply layers 15, 17, and the like are formed on a semiinsulating semiconductor substrate 11 employing InP. In this regard, an etching liquid mainly composed of HCl, H2O2 and H2O is employed as an etching liquid. Only AlxIn1-nAs layers 14, 15, 17 are etched selectively using an etching liquid composed of 21.6wt.% or less of HCl, 12wt.% or less of H2O2, and 100wt.% or less of H2O, where 0.3<=X<=0.7.
Patent JP-H03180324-A (JP)
Title: Engineering method for lining existing tube
Inventor: MORIKAWA KENICHI
IPC: F16L1/00
Filed: 1989-12-08
Abstract: PURPOSE:To make it possible to smoothly process spiral tube in existing tube and to surely diametrically expand the spiral tube so as to bring it nearly close contact with the inner peripheral surface of the existing tube by a method wherein respective side edge parts of bandlike body, which turns to be the spiral tube, are engaged with each other and the spiral tube is produced under the condition that the frictional resistance between the engaged side edge parts is increased by wire. CONSTITUTION:Band-like body 10 made of synthetic resin is turned into spiral tube 10' by utilizing a tube-making machine 20. The resultant spiral tube 10' is successively introduced in a sewer 81. In the space in the fitting recessed strip 15 of the band-like body 10, which is wound spirally, the inserting part 13b of the fitting projected strip 13 of the band-like body 10, which is newly introduced in the tube-making machine 20. When the inserting part 13b of the fitting projected strip 13 is inserted in the space in the fitting recessed strip 15, the engaging part 13c of the inserting part 13b engages with the engaging part 15a of the fitting recessed strip 15 so as not to come out, resulting in engaging the side edge parts, which are adjacent to each other, of the band-like body 10, with each other. When the tube- making machine 20 is driven under the condition just mentioned above, the thrusting force is given to the bank-like body or spiral tube 10' inserted in the sewer 81 so as to relatively slide the fitting recessed strip 15 of the band-like body against the inserting part 13b of the fitting projected strip 13, which is fitted in the fitting recessed strip 15, resulting in diamet rically expanding the spiral tube 10' successively from the fixed tip side and finally realizing the state that the spiral tube 10' is brought into nearly close contact with the inner peripheral surface of the sewer 81.
Patent JP-H08159753-A (JP)
Title: Distance measuring equipment
Inventor: DAIMON TERUYUKI
IPC: G03B13/36
Filed: 1994-11-30
Abstract: PURPOSE: To eliminate the requirements for arranging two light receiving means with a light projecting means as the symmetric center, for equalizing the effective aperture diameters of respective light receiving lenses and for equalizing the total lengths of respective sensors, to make the superimposing of external noises on the output of each sensor difficult, and to make it possible to facilitate the adjustment of the dispersion of the sensitivity of each sensor furthermore. CONSTITUTION: The first light receiving means has a first light receiving lens 52, which is separated from a light projecting 61 by the first base length and arranged, and a second sensor 71. The second light receiving means has a second light receiving lens 53, which is arranged being separated from the light projecting means by the second base length, and a second sensor 72. Adjusting means 121-124 and 131-134 electrically adjusting the outputs of the first sensor 71 and the second sensor 72, are provided. The outputs of the first sensor 71 and the second sensor 72 are adjusted by adjusting the gains of amplifier means 111-114, which amplify the outputs of the first sensor 71 and the second sensor 72.
Patent JP-H03180613-A (JP)
Title: Underground continuous wall
Inventor: NEGAMI YOSHIAKI
IPC: E02D5/20
Filed: 1989-12-08
Abstract: PURPOSE:To increase the rigidity of a continuous wall body and facilitate construction work by forming a reinforcement body of the concrete wall of a cell-type structural body consisting of H-section steel having engagement parts at flanged end parts connected with each other by steel plates having engagement parts. CONSTITUTION:H-section steel 5 having joint parts, 9, 9' at flanged end parts is installed at a predetermined interval in a dug groove, and the flanged parts of the H-section steel 5 are connected with each other by steel plates 10 having joint parts 11, 11' at both ends, so a cell-type structural body 4 is formed. Concrete 3 is then placed to complete an underground continuous wall 1. A wall body having a good rigidity can thus be constructed with a good efficiency.
Patent JP-H1071341-A (JP)
Title: Explosion crushing method and apparatus therefore
Inventor: MOCHIZUKI MASANORI
IPC: B02C19/18
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To enhance a small piece forming degree by explosive crushing and to uniformize the size of small pieces after explosion crushing by setting the differential pressure and transfer feed at a time of the transfer of matter to be explosively crushed in a liquid impregnated state kept to a state to be pressurized to a reduced pressure condition to values fitted to explosive crushing. SOLUTION: When matter 10 to be explosively crushed in a water-containing state reaches a heating region, it is positively heated by the heat from a heater 30. In this case, set heating temp. is preliminarily inputted to a temp. controller 32 from a temp. setting device 33 and the temp. of the cylinder 1 at the part of the heating region is kept to the set temp. by the output from the temp. controller 32.  The matter 10 to be explosively crushed in the water-containing state is set to a heated, pressurized or compressed state at the part of the heating region and, when the matter 10 to be explosively crushed is emitted to the atmosphere from the annular gap between a taper part 21 and the taper hole 13 of a nozzle 12 accompanied by the rotation of a screw feeder 2, it is suddenly reduced in pressure and the explosive crushing force by the reduction in pressure acts on the respective parts of the matter 10 to be explosively crushed uniformly and the matter 10 to be explosively crushed is explosively crushed into fibrous small pieces.
Patent JP-2000104838-A (JP)
Title: Seal structure of solenoid valve
Inventor: MAEKAWA HISAMITSU
IPC: F16K31/06
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To provide the seal structure of a solenoid valve improved in its seal property. SOLUTION: The seal structure of a solenoid valve has a diaphragm valve body 20 interlocking the movement of a movable magnetic core 4 moving by the electrification to a solenoid 1 and a spring receiver 23 interposed between the diaphragm valve body and spring member 22. The diaphragm valve body 20 is contacted to a valve seat 15 by the spring receiver 23 received the energizing force of the spring member 22. A spherical surface whose center stays on the axial center common to the movable magnetic core 4 and the diaphragm valve bodies 19,20 is formed on the contact surface contacting to the spring receiver 23 of a projection part 20a formed on the center part of the diaphragm valve body 20 or the contact surface of the spring receiver 23 or the contact surface of the projection part 20a and the contact surface of the spring receiver 23.
Patent JP-H08181411-A (JP)
Title: Outer shape processing method of printed wiring board
Inventor: FUKAZAWA HIROYUKI
IPC: H05K3/00
Filed: 1994-12-22
Abstract: PURPOSE: To provide an outer shape processing method of a printed wiring board which enables proper outer shape processing without leaving a broken place inside an effective region of a substrate. CONSTITUTION: In the title outer shape processing method of a printed wiring board for outer shape processing of a substrate with an effective region 2 wherein a wiring pattern is formed and an invalid region 3 in a periphery thereof, a cutting blade part of a machining tool is first inserted into the invalid region 3 apart by a specified distance D from the effective region 2 of the substrate 1 and then outer shape processing is performed for a substrate according to a prescribed boundary line L while a relative position of the machining tool and the substrate 1 is changed.
Patent JP-H11151438-A (JP)
Title: Adsorptive body/gradually releasing body consisting of biopolymer, and its production and adsorption method
Inventor: TSUKADA MASUHIRO
IPC: C08H1/00
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To produce the subject body capable of efficiently adsorbing an active ingredient by forming the adsorptive body/gradually releasing body having a function adsorbing the active ingredient such as all kinds of chemicals and the function gradually releasing the adsorbed active ingredient from a biopolymer and using a silk protein or an animal-originated keratin, collage, etc., as the biopolymer. SOLUTION: The adsorptive body/gradually releasing body is formed by using the biopolymer having the adsorbing function adsorbing the active ingredient, for example, enzyme, toxin, antibiotic, drug, vaccine, agrochemical, perfume, etc., and the gradually releasing function gradually releasing the adsorbed active ingredient from a biopolymer. The silk protein or the animal-originated keratin, collagen and gelatin are used as the biopolymer. Alternatively, silk fibroin or wool keratin is used as the biopolymer, and the silk fibroin or the wool keratin having >=7% crystallinity based on X-ray diffraction strength analysis is used. A reduced keratin or S-(substd.)alkylkeratin having a SH group can be used.
Patent JP-H03182209-A (JP)
Title: Vertically connected type cooling showcase
Inventor: ISHIZAKA YOSHIRO
IPC: F25D19/02
Filed: 1989-12-08
Abstract: PURPOSE:To dispense with a tool at the time when a showcase part is connected to or disconnected from a unit part by arranging a lockedly engaging member having a wire member by which a hook part is lockedly engaged so as to form a pair with it for connecting the unit par with the showcase part. CONSTITUTION:A fastener member 40 and a lockedly engaging member 50 constitutes a connecting device S for connecting a unit part U and a showcase part K. In such a state that the showcase part K has been placed on the unit part U, the end of the hook part 42 in the fastener member 40 is hooked with a wire member 51 of the lockedly engaging member 50, and an operating part 41 is turned up to a fixing position, thereby the hook part 42 is pulled downward to bring the wire member 51 into a tension state, and the fastener member 40 can be strongly fixed to the lockedly engaging member 50 by the restoring force of the wire member 51 and the fixing force of the hook part 42. Further, since the connecting device S can be turned without using a tool such as a screw-driver, the showcase part K can be simply, fixedly connected to the unit part U, thus the connecting or disconnecting operation of both parts U and K can be very simply carried out.
Patent JP-2000148630-A (JP)
Title: System for transmitting information
Inventor: KUBO TAKEHIRO
IPC: G06F21/31
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To transfer information by using a communication line for transferring information processors, without having a third person find out the user name when a user logs-in the information processor, and to transfer information by using a communication line for transferring information among information processors, without having a third person find out not only the user name but also the text of information, when the user makes log-in the information processor. SOLUTION: At transmitting information to a communication line 2 for transmitting information among information processors 1a-1d, the transmission is operated by changing the name of the origin of transmission. Also, at receiving information from the communication line 2 for transmitting information among the information processors, the reception is operated by changing the name of the destination of transmission. Thus, it is possible to prevent a third person from finding out a log-in name when the user logs-in the information processor, and from illegally intruding into the information processor.
Patent JP-2000144573-A (JP)
Title: Softener composition
Inventor: KANEKO YOHEI
IPC: D06M13/02
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a softener, excellent in softness and biodegradability, and also excellent in storage stability at high temperature for extended periods. SOLUTION: This composition is composed of (A) a glycerin ester of 8-22C fatty acid, (B) an amidoamine shown by formula I (R is a residue of an 8-22C fatty acid left by the carboxylic group), ester amine shown by formula II, or a salt thereof, and (C) a nonionic surfactant, wherein the component A/ component B wt. ratio is 1/3 to 3/1 and content of the component C is 0.1 to 10 wt.%.
Patent JP-H02289331-A (JP)
Title: Method for applying coating with pattern to plastic sheet using molten adhesive and method for utilizing coated sheet
Inventor: YOOZEFU KUTSUFUNAA
IPC: C09J7/35
Filed: 1989-12-12
Abstract: PURPOSE: To improve cleaning/dry cleaning resistance when transferring is performed on a woven fabric, etc. by ironing, by constituting of a composite material comprising a peelable intermediate supporting layer, a sheet material and a melt adhesive coating with a pattern thereon. CONSTITUTION: A sheet material 6 is hooked between a highly siliconized kraft paper 7 and a slightly siliconized intermediate supporting layer 5 on a heating roller 1 and it is heated under a pressing force of both paper webs pulled by means of the heating roller 1. The highly siliconized kraft paper is wound on a corner bracket 9 and the intermediate supporting layer on which the sheet material is bonded is wound on the second corner bracket 10. A copolyester melt adhesive powder is filled on the mesh-like screen 27 of an engraved roller No.11 and it is applied on the sheet material between a supporting fabric and the engraved roller when it is brought into contact with a heating press roller 29 on the back part at the annular part of the engraved roller heated at 45 deg.C at a position from a pressing gap 25 to a pressing gap 28.  The supporting fabric and the sheet material on which a coating with a pattern is applied are heated again by using the press roller 29.
Patent JP-H03223332-A (JP)
Title: Highly heat-resistant crystalline block copolymer and its production
Inventor: SATAKE YOSHIKATSU
IPC: C08G75/0245
Filed: 1990-11-27
Abstract: PURPOSE:To obtain the title copolymer excellent in heat resistance, processability, solvent resistance, etc., by preparing a block copolymer consisting of alternately arranged blocks of a specified polyarylene thioether ketone ketone and a specified polyarylene thioether, wherein the ratio between the contents of respective blocks and the properties are specified. CONSTITUTION:A block copolymer consisting of alternately arranged at least one polyarylene thioether ketone ketone block A mainly consisting of repeating units of formula I and at least one polyarylene thioether block B mainly consisting of repeating units of formula II, wherein the ratio by weight of the total amount of blocks A to that of blocks B is 0.1-9, the weight-average mol.wt. of block B is 1000 or more, and the melt viscosity (at 380 deg.C and a shear rate of 1200/sec) is 2-100000P.
Patent JP-H01161269-A (JP)
Title: Stereo displaying and printing device
Inventor: KOINUMA NORIYUKI
IPC: B41J2/525
Filed: 1987-12-17
Abstract: PURPOSE:To simply print a stereo display image by shifting and printing images in different colors in response to width information. CONSTITUTION:After a 1st original is placed on a contact glass 9, information on the width of this original is inputted from an operating unit to read the original. If a firstly colored image is written on a photosensitive drum 40 in a photosensitive body part 17, it is developed by a main developing system 42a in response to the rotation of the photosensitive drum 40 and transferred onto a sheet. Then, according to the width information, a secondly colored image is generated, and is written on the photosensitive drum 40 by means of a writing part 16. In response to the rotation of the photosensitive drum 40, a subdeveloping system 42b develops the image, which is transferred onto a sheet. Thus a stereo display image can be readily printed.
Patent JP-H02165136-A (JP)
Title: Device for inserting and packaging sheet film into pinching paper
Inventor: YAZAWA HISASHI
IPC: G03C3/00
Filed: 1988-12-20
Abstract: PURPOSE:To insert package a sheet film into pinching paper with high efficiency by constituting the title device so that at the moment the tip of pinching paper hits against a stopper, the top of the sheet film hits against the center part of the pinching paper. CONSTITUTION:Pinching paper 13a whose length is two folds of that of a sheet film is carried continuously, and the sheet film 54 is carried by such a timing as the tip of the pinching paper hits against a stopper 78, the pinching paper 13a causes buckling, the center part of the pinching paper is held in by paper folding roller members 72, 73 and folded into two, and also, the sheet film 54 is also started to be held and inserted into the pinching paper 13a. Working processes for inserting and packing the sheet film by one piece each into the pinching paper in a different process by using pinching paper which is paper- folded in a different process and a loaded sheet film are collected to one process. In such a way, said insertion and packaging can be executed efficiently, automatically, surely and safely and at high speed.
Patent JP-H06169207-A (JP)
Title: Portable radio equipment
Inventor: KANAYAMA YOSHITAKA
IPC: H04B7/26
Filed: 1992-11-30
Abstract: PURPOSE:To obtain a broad band antenna by providing a slit around a center of a metal-made case in the lengthwise direction provided in the inside of a non-metal case. CONSTITUTION:A metal case 1 is provided to the inside of a non-metal radio equipment case 2. An internal radio circuit is contained in the metal case 1. A space is provided to a center of the internal radio circuit and a slit whose length is SL and whose width is SW is made to the metal case 1 covering the circuit. Thus, the slit is in existence around the center of the metal case 1 to which the antenna 3 is provided, a current on the metal case 1 is controlled to attain the broad band antenna. As a result, the profile of the antenna to obtain a required band width is made thin.