baber/WOPTO huggingface dataset:
Patent JP-H0433923-A (JP)
Title: Production of alkoxysilylated polyphenylene ether
Inventor: OMURA HARUO
IPC: C08G65/48
Filed: 1990-05-30
Abstract: PURPOSE:To easily obtain the subject polyphenylene ether having improved compatibility with resins such as polyolefin by reacting a polyphenylene ether having a specific sturctural formula with a compound containing halogen atom and alkoxysilyl group and having a specific structural formula. CONSTITUTION:The objective polyphenylene ether of formula III useful for mixing to a resin to improve the impact strength of the resin is produced by reacting a polyphenylene ether of formula I (Q1 is halogen, phenyl, etc.; Q2 is H, haloalkyl, etc.; n is >= 10) (e.g. 2,6-dimethyl-1,4-phenylene ether) with a compound containing halogen atom and alkoxysilyl group and expressed by formula II (X is halogen; R1 1-12C alkylene, etc.; R2 and R3 are 1-6C hydrocar bon group; m is 1-3) [preferably 3-chloropropyl(methyl) diethoxysilane, etc.] in the presence of a basic catalyst (e.g. sodium methoxide) in an organic solvent (e.g. benzene).
Patent JP-H08315735-A (JP)
Title: Plasma display panel
Inventor: OKAJIMA TETSUJI
IPC: H01J11/32
Filed: 1995-05-12
Abstract: PURPOSE: To divide the peak of a discharge current to emit the light into plural parts by dividing a surface discharge electrode into plural parts in its lengthwise direction, and forming a bus electrode as an electrode distant from a surface discharge gap between the divided electrodes. CONSTITUTION: Both a scanning electrode 2 and a maintaining electrode 3 are divided into two parts in parallel in the lengthwise direction of the electrodes, and the divided two electrodes are connected to each other by a connecting part 4. Opening parts 5 are respectively formed in the scanning electrode 2 and the maintaining electrode 3, and the connecting part 4 is formed so as to overlap with a part respectively orthogonal to the scanning electrode 2 and the maintaining electrode 3 on a partition wall 1 to demarcate a discharge cell. In that case, the connecting part 4 is formed so as not to project from the partition wall 1, and both the scanning electrode 2 and the maintaining electrode 3 are constituted as two electrodes completely separated in the discharge cell.  A bus electrode is arranged in parallel to the scanning electrode 2 and the maintaining electrode 3 on a surface discharge electrode of not a surface discharge electrode opposed to a surface discharge gap 6 among the divided scanning electrode 2 and maintaining electrode 3.
Patent JP-S5471590-A (JP)
Title: Gan light emitting element and production of the same
Inventor: TOYODA YUKIO
IPC: H01L21/265
Filed: 1977-11-17
Abstract: PURPOSE:To control light emitting color through current controlling by using two kinds of impurities of different light emission wavelengths. CONSTITUTION:Zn-doped GaN 2 is formed on a sapphire substrate, and Mg ion beams 3 are radiated to create an implantation layer 4 on teh crystl surface. The ion implantation is performed by an energy multiple system to flatten the impurity distribution to a dose quantity of 1.9X 10<15>cm<-2>. Next, the surface is covered with CVD SiO2 5 and the substrate is treated for 1 to 20 hours at 1050 deg.C in N2, after which SiO2 is removed. Grooves 6 thicker than the thickness of i layer 4 produced through the ion implantation are provided. In is deposited on the crystal surface and grooves 6 to provide electrode. This constitution enables light emission colors to be readily changed through current controlling under the condition of a constant brightness. This may be embodied even by combining Cd, Hg, Be, etc.
Patent JP-2000328012-A (JP)
Title: Adhesive double coated tape
Inventor: TADA HIRAFUMI
IPC: C09J7/02
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive double coated tape with which the adhesive is not exposed out of the peeling paper even if boards for construction with the adhesive double coated tape are piled up, which makes the handling easy and prevents from deteriorating the appearance of the boards for construction. SOLUTION: An adhesive double coated tape T is obtained by laminating an acrylic adhesive 1 on the both sides of an nonwoven fabric substrate. A peeling paper 2 is obtained by applying a polyethylene lamination on the both sides of a paper substrate and then applying a silicone releasing treatment. Dry edge portions 21 and 21 with which no adhesive surface has a contact are formed on the both edges of this adhesive double coated tape T. This adhesive double coated tape T is obtained by, for example, laminating the adhesive tape 1 on a side of the peeling paper 2 on the both sides of which a releasing treatment is applied, cutting only the adhesive tape 1 by putting a blade from the side of the adhesive tape 1 with the width to form the dry edge portions 21 and 21, and then peeling off the half-cut adhesive tape 1 of the both edges.
Patent JP-S61296298-A (JP)
Inventor: MATSUURA TOSHIO
IPC: G21D9/00
Filed: 1985-06-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5261956-A (JP)
Title: Production of semiconductor device
Inventor: YAHANO TAKASHI
IPC: H01L21/316
Filed: 1975-11-18
Abstract: PURPOSE: To prevent curving of wafers in production process. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000326520-A (JP)
Title: Recording apparatus and its control method
Inventor: NAKAHARA YASUNORI
IPC: B41J2/175
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To obtain a large head recovery effect by memorizing a nozzle pattern for discharging at a preparatory discharge and discharging ink from nozzles conforming to the nozzle pattern. SOLUTION: A special circuit part (internal circuit such as a gate array, a PLD or the like having a register and a counter) 9 has a function of forming preparatory discharge nozzles in a pattern and varying the pattern. The special circuit part 9 is divided to a preparatory discharge pattern set circuit 6 and a preparatory discharge pattern select circuit 7 and can transfer preparatory discharge pattern data to a head. In this case, ink can be discharged from optional nozzles at a preparatory discharge and will not be discharged simultaneously from adjacent nozzles, thus effectuating an optimum preparatory discharge. Moreover, since the preparatory discharge nozzle pattern can be stored in the special circuit 9, an abnormality inside the head can be specified by recording data outputted from the special circuit part 9 as a test pattern to a recording paper.
Patent JP-H04364938-A (JP)
Title: Phenoic resin laminated sheet and production thereof
Inventor: IWASA YOSHINORI
IPC: B32B27/04
Filed: 1991-06-11
Abstract: PURPOSE:To obtain a tough phenol resin laminated sheet with excellent punchability by constituting the title laminated sheet of a resol-type modified phenol resin compsn. obtd. by reacting specified compd. and a base material. CONSTITUTION:A linear diene of formula (wherein n is an integer of 1-14 and R1 and R2 are each hydrogen atom or a methyl group), an arom. hydrocarbon formaldehyde resin and a one of phenols are reacted at a ratio of 0.2-0.8 mole of the linear diene and 0.6-2.0 mole of incorporated oxygen atom of the arom. hydrocarbon formaldehyde per mole equivalent of hydroxyl group of the phenol in the presence of an acidic catalyst and the reaction product is reacted with one of formaldehydes in the presence of a basic catalyst to obtain a resol-type modified phenol resin, with which a base material is impregnated and then, dried and a phenol resin laminated sheet is obtd. by laminating and heat-pressing them.
Patent JP-S5762354-A (JP)
Title: Vertical type water heater
Inventor: HIGUCHI KOUICHI
IPC: F24H1/06
Filed: 1980-10-03
Abstract: PURPOSE: To improve the thermal efficiency by a method wherein several sets of impulse blades are arranged in a flue.  
     CONSTITUTION: Flames blown out from a buffer 1 collide with a baffle plate 3 to be led upward. The main flames ascending within a combustion chamber 2 collide with the impulse blades 8 while heating the inside wall of a hot water tube 6 and gathred to the outer periphery to be accelerated. After that, the flames are turned horizontally to collide with the inside wall of the hot water tube in order to give a large amount of heat of a water chamber. The flames released the heat are led into the upper space to be mixed and diffused therewithin. Because the flames contract themselves due to the temperature drop, the low pressure is generated within the upper space, resulting in induced the flames within the lower space into the upper space. Similar actions as mentioned above are repeated at each set of the impulse blades in order to release the heat to the inside wall of the hot water tube and the combustion gas is turned to be the low temperature exhaust gas to be discharged outside. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H082548-A (JP)
Title: Tying tape, tying method, and tied article
Inventor: MURATA KIYOSHI
IPC: B65D71/02
Filed: 1994-06-21
Abstract: PURPOSE:To readily, accurately, and firmly tie an article without damage on the article, improve the feeling of touch, easily unpack the tied article, remove superfluous materials after use, and not to hide the indicated marks provided on the article. CONSTITUTION:This strip like tape 10 is made of a synthetic resin and less than 100 micron m in the thickness, 20% or less in haze 10% or more in the longitudinal heat-shrinkage, and 100g/15mm-width or more in the stress of heat- shrinkage. In this way, the tape can be cut by hands without use of a cutting tool like a knife, etc. And hence, the tied article can be easily unpacked and since the tape is thin and it is easily bent, it is not bulky and it is flexible and extensible and hence the feeling of touch is good.
Patent JP-S5363927-A (JP)
Title: Discrimination logical circuit
Inventor: YOSHIDA MASUMI
IPC: G06K9/00
Filed: 1976-11-19
Abstract: PURPOSE: To avoid misrecognition for a pattern recognition device by emphasizing the characteristics of the recognition object character and using jointly a discriminatable collating means. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5930287-A (JP)
Title: Compouter system
Inventor: WATANABE NAGAAKI
IPC: G06F12/08
Filed: 1982-08-11
Abstract: PURPOSE:To measure the hit rate in an objective program easily and accurately, by incorporating a counter is a computer system to count the hit rate. CONSTITUTION:A computer system 1 incorporates counters 3 and 4 which count a signal 7 outputted for every access request and an output signal 8 for every cache hit, respectively. These counters 3 and 4 are started at the start point of measurement of the objective program in accordance with a start instruction 12 and are stopped by a stop instruction 13. When a fetch instruction 14 is outputted by an interruption 16 accompanied with the instruction 13, counted contents of counters 3 and 4 are taken into a storage part of the system 1 to measure the hit rate. Consequently, it is unnecessary that monitors provided with counters for counting the number of access requests and the hit rate respectively, are connected to the computer system to calculate the hit rate on a basis of displays of monitors. As the result, the hit rate in the objective program is measured easily and accurately.
Patent JP-S63303447-A (JP)
Title: Semiconductor integrated circuit device
Inventor: MITSUISHI NAOMIKI
IPC: G11C16/02
Filed: 1987-06-03
Abstract: PURPOSE:To make unrighteous rewriting of data impossible, by dividing a memory area in a nonvolatile EPROM circuit and adding a function which inhibits writing or erasing operations to the entire or partial memory area. CONSTITUTION:Assuming that an EPROM is divided into memory blocks MB0 and MB1, a register REG is provided in a order to provide the memory blocks MB0 and MB1 with a function which selectively inhibits erasing and writing operations to the blocks. The REG has 2-bit storage information composed of a write inhibit signal WI and erase inhibit signal EI. The write inhibit signal WI is supplied to a control circuit CONT. The CONT inhibits the acceptance of a write-enable signal WE supplied from an external terminal even the signal WE instructs low-level writing operations while the write inhibit signal WI is issued. Similarly, acceptance of the write-enable signal WE is also inhibited while the erase inhibit signal EI is issued.
Patent JP-S63303523-A (JP)
Title: Portable communication equipment
Inventor: HASHIMOTO TSUTOMU
IPC: H04B1/38
Filed: 1987-06-03
Abstract: PURPOSE:To constitute a device excellent in operability by assembling an antenna with the thickness thinner than a waveform into a cover surface which comes to vertical when the transmitter-receiver of a microwave or a millimeter wave band and a power source are stored in a bag and the bag is carried. CONSTITUTION:In a bag 4 to function as an enclosure, a transmitter-receiver 9 and a power source 10 are stored detachably. A microphone-speaker 11 is connected to the transmitter-receiver 9 with a cord 12 and the calling is executed by having it on hand. On the surface which comes to vertical when a grip 6 of the bag 4 is held with a hand, plural irradiating elements 13 composed of a micro-strip are provided at a dielectric substrate 15 with a ground conductor plate 14, connected by a feeding line 16, an antenna 7 with the thickness thinner than a wavelength is formed and a feeding line 17 is connected to the transmitter-receiver 9. A cover 5 is opened and closed by a hinge and the main beam direction of the antenna 7 is adjusted. Thus, the portable transmitter- receiver of the microwave band and the millimeter wave band excellent in operability is constituted.
Patent JP-S5473456-A (JP)
Title: Automatic garbage remover
Inventor: TSUJI FUMIO
IPC: E02B5/08
Filed: 1977-11-22
Abstract: PURPOSE: To remove garbage, by coupling to chains through suspension arms the intermediate part of a rake which reciprocates in front of a bar screen in parallel therewith and positioning the rake away from the bar screen when the rake goes up and positioning the rake near the bar screen when the rake goes down.  
     CONSTITUTION: When the chains 7, 7 engaged with sprockets 3, 3, 4, 4 at the right and left of the bar screen 2 are revolved counterclockwise, the intermediate parts 9a, 9a of rake arms 9, 9 are moved straight on fulcra 16, 16, 17, 17 along the center lines of the chains 7, 7 through the suspension arms 8, 8. Simultaneously, upper rollers 11, 11 for the rake arms 9, 9 proceed on guide rails 12, 12. When the fulcra 16, 16 are turned along the sprockets 4, 4, the rake arms 9, 9 go down away from the bar screen 2. When the fulcra 16, 16 have reached the sprockets 3, 3, the fulcra are turned and the rake arms 9, 9 go up while approaching the screen 2. Thereby, the garbage deposited is raked out. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5928695-A (JP)
Inventor: ITOU MASARU
IPC: G21C17/07
Filed: 1982-08-11
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-H04337838-A (JP)
Title: Data base management system
Inventor: MIYAZAKI YUKIHIRO
IPC: G06F9/46
Filed: 1991-05-14
Abstract: PURPOSE:To construct a data base management system and a picture processing system, which one-dimensionally manage an information processing on the same computer system. CONSTITUTION:When a data base management program updates the character data field of a data base file (s501-503) and registers picture data (s504 YES), the effect is written into a file A (s505). A picture processing program is started and a picture processing is executed in accordance with the content of the file A, whereby the processing result is written into a file B (s506). When the data base management program is started again, the file B is read (s507) and a picture can be recognized (s508 YES), the picture number field of the data base file is updated (s509).
Patent JP-S5566504-A (JP)
Title: Agricultural and horticultural fungicide composition
Inventor: SUDA YOSHITAKA
IPC: A01N43/90
Filed: 1978-11-13
Abstract: PURPOSE: The title composition having improved preventive and remedial effects against blast and sheath blight, comprising a 2-substituted benzanilide and 5-methyl- 1,2,4-triazolo(3,4-b)benzthiazole as active constituents.  
     CONSTITUTION: An agricultural and horticultural fungicide composition comprising (A) a 2-substituted benzanilide of the formula (X is halogen, haloalkyl, or alkyl group; R is H or acyl group; R' is alkyl or alkoxy group; R is acyl when X is alkyl group) and (B) 5-methyl-1,2,4-triazolo(3,4-b)benzthiazole as active constituents. The constitutents provide high preventive and remedial effects on blast by not only foliar treatment but also the treatment in the raising seeding box, easy setting of dusting period, and reduced frequency. The weight ratio of (A)W(B) is preferably 1:5W5:1. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0719853-A (JP)
Title: Portable articulated three-dimensional measuring instrument
Inventor: MUNEHIRA SEISHIROU
IPC: G01B21/20
Filed: 1993-05-06
Abstract: PURPOSE:To provide an apparatus, which performs three-dimensional measurement at the similar simplicity as a measuring device such as calipers by moving the measuring instrument itself. CONSTITUTION:A rotary arm 5, which can be freely rotated, is provided on a control box 15 housing an operating circuit through a post 14 and a fixed arm 8, which can be freely rotated. A probe dial 2, at the end part of which a probe 1 is a fixed so that the probe is freely rotated, is provided. The angle of each rotating part is detected, and the measured value is displayed after the operation.
Patent JP-H09314781-A (JP)
Title: Laminated biaxially oriented polyester film
Inventor: KOBAYASHI IEYASU
IPC: G11B5/733
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To obtain a film capable of being recovered through self-circulation, having a good winding property, handling property, and electromagnetic trnsformative characteristics, and utilizable as a base film of a high density magnetic recording medium. SOLUTION: The inherent viscosity of a flat layer polymer is smaller than that of a coarse surface layer polymer, and a lubricant density (WR) contained in the coarse surface layer and a lubricant density (WS) contained in the flat layer satisfy the following relation i.c. WR×(R/(100-R)×tR/tS<=WS<WR, wherein, R is film recover ratio (%), WR is a lubricant concentration (wt%) contained in the coarse surface layer WS in lubricant concentration (wt%) contained in the flat lager, tR is a layer thickness (μm) of the coarse surface layer, tS is a layer thickness of the flat lay (μm), and (t) is a thickness of the entirety (μm).
Patent JP-H08332459-A (JP)
Title: Centrifugal classifier
Inventor: URURITSUHI BARUTOHERUMESU
IPC: B07B7/083
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To reduce the distance of the bearings of the rotor shafts (the wheel shaft) in the centrifugal separator having aspirators for fine material and air on both sides. SOLUTION: A centrifugal separator is provided with a housing 1 having an inlet for air and material to be separated and an outlet for mixture of air and fine material and coarse material. In the housing 1 at least one fan wheel 2 formed of a plurality of blackest 6 or a ring 20 supporting blades is supported by bearing, and this fan wheel 2 is supported by bearing at a wheel shaft 13 fixed to a center, and the wheel shaft is supported in the housing and a machine frame through an arm 14, a struts or other supports.
Patent JP-H01309429-A (JP)
Title: Communication terminal equipment
Inventor: AIZAWA MOTOYA
IPC: H04H20/02
Filed: 1988-06-07
Abstract: PURPOSE:To relieve the load of the operator by extracting a number data of a relay station relating to a channel formed up to a prescribed terminal equipment when the number data of the said terminal equipment is inputted and applying display or automatic dialing processed specially based on the number data of the relay station. CONSTITUTION:When a microprocessor 12 receives a number data of a prescribed terminal equipment from an operation section 11, the number data assigned to a relay station relating to the forming of a channel up to the terminal station is sent to a display section 14 and the display control is transited. The operator inputs the number data assigned to the required terminal station in succession to the key operation requesting the display. The microprocessor 12 extracts the number data of the corresponding relay station, sends the data to the display section 14, which applies the display based on the given number data. The operator observes the displayed number to input the number data of the relay station and the number data of the terminal station from the operation section 11.
Patent JP-S6118495-A (JP)
Title: Preparation of water treating chemicals
Inventor: TOKUDA SHINGO
IPC: C02F1/50
Filed: 1984-07-05
Abstract: PURPOSE:To prolong life expectancy by installing an alkali chloride electrolytic cell close to a water treating facility, generating aq. alkali hypochlorite, and feeding the aq. alkali hypochlorite to the water to be treated directly. CONSTITUTION:Aq. alkali chloride is introduced to the bottom of an anode chamber 5 through a conduit 7 and a gaseous chlorine separator 8. The water to be injected is introduced to the bottom of a cathode chamber 6 through a concuit 9 and a gaseous hydrogen separator 10. After electrolysis, the anolyte is circulated through the gaseous chlorine separator 8 by the gas lifting effect of generated gaseous chlorine. Separated gaseous chlorine is conducted through a concuit 11, and the anolyte is conducted through a conduit 12, to a reaction vessel 13. Aq. caustic alkali generated in the cathode chamber 6 is circulated through the gaseous hydrogen separator 10 and the gaseous hydrogen is discharged through the conduit 11 and the catholyte is conducted to the reaction vessel 13 through a conduit 14. Aq. alkali hypochlorite is generated in the reaction vessel 13 which is discharged from a pipe 15 as water treating chemicals.
Patent JP-H04366353-A (JP)
Title: Combustion type heat exchanger
Inventor: TAKEGAWA TOSHIYUKI
IPC: F24H1/14
Filed: 1991-06-12
Abstract: PURPOSE:To increase a heat utilization efficiency of a heat exchanger having a combustion device therein as well as a hot water boiler or a hot water feeder and the like by a method wherein fine particles having a specific void rate are filled in an out-of-pipe spacing. CONSTITUTION:Ultra-fine particles 15 composed of ore substances such as silica, alumina and the like are filled in an out-of-pipe spacing of a group 15 of heat transferring pipes arranged in a combustion gas passage. In this case, the fine particles to be filled have a particle size of 0.1mum or less and with a void rate Of 0.3 t0 0.7. With such an arrangement, a heat transferring area is increased to promote a heat exchanging operation, but fluid in the heat transmitting pipe 13 is heated with sensitive heat accumulated in the filling layer of the ultra-fine particles 15 also during a stopping of combustion of the combustion device 11.
Patent JP-H08333454-A (JP)
Title: Polyimide resin composition excellent in fatigue characteristics and injection molded item
Inventor: SAKATA YOSHIHIRO
IPC: C08G73/10
Filed: 1995-06-07
Abstract: PURPOSE: To obtain a polyimide resin compsn. which can be melt moldable e.g. by injection molding and is excellent in fatigue characteristics by using a polyimide resin having a specific structure and a specified mol.wt. CONSTITUTION: This compsn. contains 100 pts.wt. polyimide resin having repeating units represented by formula I (wherein X is a group represented by formula II or III) and a logarithmic viscosity of 0.40dl/g or higher and lower than 1.00dl/g and 5-65 pts.wt. at least one fibrous filler selected from among carbon fibers, glass fibers, arom. polyamide fibers, and potassium titanate fibers. The polyimide resin has molecular terminals blocked and is obtd. by reacting a diamine represented by formula IV with a tetracarboxylic dianhydride in the presence of an arom. dicarboxylic anhydride represented by formula V (wherein Z is a 6-15C monocyclic. condensed polycyclic, or noncondensed polycyclic arom. group) and/or an arom. monoamine represented by the formula: V-NH2 (wherein V means the same as Z).