baber/WOPTO huggingface dataset:
Patent JP-S62100447-A (JP)
Title: Production of optical fiber base material
Inventor: MATSUO MASATAKE
IPC: C03B20/00
Filed: 1985-10-28
Abstract: PURPOSE:To obtain the base material having a less part which is thrown away wastefully in a wire-drawing step by forming a gel using a vessel having a small inner diameter at least one end thereof in the method of producing the optical fiber base material according to a gel-sol method. CONSTITUTION:The cylindrical rotating vessel 5 having the small inner diameter at least one end thereof is prepared. And then, the clad forming sol is poured into said vessel 5, and a cap 6 is attached to said vessel, and said sol is gelatinized, while rotating the vessel followed by pouring the core forming sol in the vessel, and the gelatinizing it, thereby obtaining one united body 7 which is composed of the core and the clad gels, and comprises the clad part 8, the core part 9 and the part 10 having the small outer diameter. And then, the obtd. integrated gel 7 is dried, sintered and converted to a transparent glass followed by wire-drawing the obtd. optical fiber base material 1 facing the part of said material having the small outer diameter downward to produce the optical fiber 2. Thus, enabling to reduce the part 3 which is thrown away wastefully as compared with that of the optical fiber base material obtd. by a conventional method.
Patent JP-H0693039-A (JP)
Title: Silicon-containing polymer and its production
Inventor: NAGASAKI YUKIO
IPC: C08F30/08
Filed: 1992-09-09
Abstract: PURPOSE:To provide a polymer having a prescribed weightaverage molecular weight and excellent gas-permeability, mechanical strength and solvent resistance and useful as a photoresist, etc., by polymerizing a specific monomer, etc. CONSTITUTION:The polymer having a weight-average molecular weight of 1,000-2,000,000 and composed of the polymerization units of formula III or formula IV can be produced by polymerizing a monomer of formula I or formula II (R1 to R6 are H, 1-10C alkyl, aryl or aralkyl; (n) is 0-2; (m) is 0 or 1).
Patent JP-H0979504-A (JP)
Title: Cleaning method for exhaust heat recovery boiler
Inventor: SHIGENAKA TOSHINORI
IPC: F22B37/52
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for cleaning an economic exhaust heat recovery boiler by reducing a temporary facility. SOLUTION: Degreasing agent such as sodium hydroxide of a specified amount is introduced from the manholes of a high-pressure drum 10 and a low- pressure drum 9. Thereafter, a gas turbine 1 is started, and a load operation of a no-load or more is executed. A high-pressure evaporator 5 and a low- pressure evaporator 7 are heated by this operation to generate steams, which are mutually circulated via the drum 9, a low-pressure downflow tube 9a and the generator 7 at the drum 9 side, and via the drum 10, a high-pressure downflow tube 10 and the generator 5 at the drum 10 side. The agent is circulated via the generators 5, 7 and the drums 9, 10 to degrease it by the circulating operation.
Patent JP-H03102365-A (JP)
Title: Imaging device
Inventor: MOCHIMARU HIDEAKI
IPC: G03G21/00
Filed: 1989-09-18
Abstract: PURPOSE:To surely cool a power source and an electric parts assembled substrate by consecutively operating a fan cooling the power source and the substrate even if a unit dividing a device main body is opened. CONSTITUTION:The upper unit 10a of a laser printer is hinged to be opened with respect to a lower unit, and is provided with the fan 43, which simultaneously cools a power source unit 33 and the substrate 34 and remove ozone around a photosensitive body, and an exhaust fan 51. When the unit 10a is opened, a prescribed switch is moved to an open position to stop the fan 51. However, the fan 43 and the substrate 34 are not disconnected to a low voltage power source to continuously operate. Consequently, even if the unit 10a is opened, contents stored in the memory of the substrate 34 are not erased, and the substrate 34 and the unit 33 are continuously cooled.
Patent JP-H0693202-A (JP)
Title: Production of oxotitanium phthalocyanine crystal and electrophotographic photoreceptor containing the same compound
Inventor: KOBAYASHI TSUMUGI
IPC: G03G5/06
Filed: 1992-09-10
Abstract: PURPOSE:To obtain a crystal, capable of manifesting prescribed diffraction peaks, having high sensitivity and low electrification properties, excellent in electric charge retention and durability and useful as electrophotographic photoreceptors, etc., by heat-treating oxotitanium phthalocyanine treated with an acid together with acetonitrile. CONSTITUTION:The crystal is obtained by heat-treating oxotitanium phthalocyanine treated with an acid such as sulfuric acid, etc., together with acetonitrile. This crystal has strong diffraction peaks at 7.6, 10.3, 12.7, 16.3, 22.7, 24.3, 25.5 and 28.6 deg. Bragg angles (2theta + or -0.2 deg.) in an X-ray diffraction spectrum. Furthermore, this crystal is used as an electric charge generating material to afford the electrophotographic photoreceptors.
Patent JP-S6395543-A (JP)
Title: Microprogram controller
Inventor: MORISUE HIDEO
IPC: G06F9/22
Filed: 1986-10-09
Abstract: PURPOSE:To perform the interruption processing at a high speed by producing such the fixed value that is merged with the set fixed value to form the address of the interruption processing part of a microprogram. CONSTITUTION:When the interruption conditions are satisfied during execution of a firmware A, a instruction executing part 3 outputs a interruption condition signal 32 to an interruption address producing circuit 5 together with a switch signal 33 to a switch 7 respectively. In this case, the signal 32 produces an interruption address 51 forming a next address signal 70 that designates an interruption factor-based area address in an interruption processing part (a) with mergence into the fixed value held by a register 6 or produces singly an interruption address 50 forming a next address signal 70 that designates the head number of a common firmware W respectively in accordance with the interruption conditions. Therefore the firmware W and either one of the interruption factor-based areas in those interruption processing parts (a), (b) and (c) are carried out when the interruption conditions are satisfied. In such a way, the interruption processing is performed at a high speed.
Patent JP-H0984727-A (JP)
Title: Suction tool for vacuum cleaner
Inventor: ICHINOSE TOKIO
IPC: A47L9/04
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a suction tool for a vacuum cleaner having little rotational vibrations and little noises and excellent in productivity by improving the assembling accuracy of the section of a rotary brush. SOLUTION: A rotary brush is provided with a cylindrical rotary shaft body 2 and dust raking blades 3 outwardly protrusively coupled with a belt-like coupling section formed on the outer periphery of the rotary shaft body 2. Shaft support tools 12 are coupled with both end faces of the cylindrical rotary shaft body 2 respectively, a shaft 4 is pressed into the shaft support tools 12, and the shaft 4 is brought into contact with the rotary shaft body 2. The machining of pin holes is not required for pressing the shaft 4 into both end faces of the rotary shaft body 2, the occurrence of rotational vibrations and noises caused by the assembling displacement (eccentricity) of the shaft 4 is prevented, and no uncomfortableness is given to a user.
Patent JP-H0579168-A (JP)
Title: Flooring material unit
Inventor: IGUCHI JUNJI
IPC: E04F15/18
Filed: 1991-09-20
Abstract: PURPOSE:To execute flooring simply and certainly without requiring skillfullness. CONSTITUTION:A plurality of joists 2 laid at specified intervals are connected with one another by fitting bar-like connectors 3 and 3 into two grooves 20 that are made up by continuously connecting fitting grooves 2a and 2a formed on locations near both of the upper ends of the joists. Then panels 4 are laid, extending all over the joists 2 and the connectors 3 so that end edges of the floor panels 4 can be put on about a half in the breadthwise direction of the connectors 3.
Patent JP-H1086995-A (JP)
Title: Liquid-receiving structure of low temperature liquefied gas storage tank
Inventor: TACHIBANA ATSUSHI
IPC: F17C13/00
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To prevent a piston flow brought by engulfing of the gas from the gas phase part of the upper side zone in the storage space, in a funnel pipe and prevent decrease of the gas pressure in the gas phase part, when low temperature liquefied gas like LNG is stored in a low temperature liquefied gas tank. SOLUTION: This structure is provided with a funnel part 13 arranged to surround the lower end of a receive pipe 9 opened at the delivery opening 12, a funnel pipe 10 connected to the lower end of the funnel part 13 and stretched to the bottom of the storage space 6, and a cylinder 17 closed at the upper end and contained in the funnel part so as to connect to the inside of the funnel pipe 10. A liquid pool into which the received liquid 5' flowing down from the receive pipe 9 flows, is formed between the funnel part 13 and the cylinder 17 and a plurality of openings 18 are formed at the outer periphery of the cylinder 17 to connect the liquid pool 16 to the cylinder 17.
Patent JP-H03108475-A (JP)
Title: Culture vessel equipped with defoamer
Inventor: OMI SEIJI
IPC: C12M1/21
Filed: 1989-09-20
Abstract: PURPOSE:To obtain the subject apparatus capable of automatically, safely and continuously discharging bubbles by providing a construction for collecting the bubbles generating during culture in a baffle in the upper part of a vessel and discharging the bubbles from vent pipes inserted into the baffle to the outside of the vessel. CONSTITUTION:A ring baffle 6 is installed in the upper part on an inner wall of a culture vessel 1 having stirring blades 2 and a sparger 4 for feeding culture air. Vent pipes 7 are inserted into the baffle 6 and bubbles generated during culture are collected in the baffle 6 and discharged through the vent pipes 7 to the outside of the vessel by internal pressure. Thereby, continuous culture is carried out.
Patent JP-S59133226-A (JP)
Title: Aromatic amorphous thermoplastic terpolymer
Inventor: ROBAATO ANDORIYUU KURENDEINGU
IPC: C08G75/23
Filed: 1983-12-23
Abstract: Described herein are amorphous thermoplastic polymers containing units of the formula: <CHEM> o
Patent JP-S6487452-A (JP)
Title: Inspecting device for paper collation
Inventor: KOIKE FUJIO
IPC: B42C1/00
Filed: 1987-09-26
Abstract: PURPOSE:To carry out inspection with high accuracy by providing a judging device which gives a judging signal at a defined timing and for a defined time after detecting the passage of folded sheets of paper. CONSTITUTION:A cover-attached book B forming by attaching a cover is sent on the line of a binding machine and the passage of the cover-attached book B is detected by means of a photoelectric tube detector C. Then, the book B is introduced between an oscillatingly movable rotary disk D1 which is oscillated by the amount of the thickness of folded sheets of paper due to the passage of a paper-collated folded sheets of paper 1 or the cover-attached book B and a fixed position rotary disk D2 which constitute a thickness detector D by a certain driving means. And, the cover- attached book B is made pass through between the disks while always elastically pressing the movable disk D1 toward the fixed disk D2 side. Due to this pressing action, a certain quantity of gap is generated between the movable rotary disk D1 and the fixed rotary disk D2 in accordance with the thickness of the paper-collated folded sheets of paper 1 or a book B with a wrappingly attached cover. And, it is judged whether a signal which is generated in accordance with the quantity of the gap is in a defined threshold or not, to inspect the quality a paper collating condition.
Patent JP-H0552798-A (JP)
Title: Sensor for moisture meter and method for measuring moisture using the same
Inventor: SAWAI TOSHIKATSU
IPC: G01N27/22
Filed: 1991-08-29
Abstract: PURPOSE:To obtain a sensor for moisture meter which can measure an amount of moisture of an object to be measured such as a particle with a low moisture content positively and continuous. CONSTITUTION:A lower electrode 12 is formed on an lower surface of an insulation substrate 10 and also an upper electrode 14 is formed on an upper surface of the insulation substrate. Then, the lower electrode is formed so that it covers an entire surface of a lower side of the insulation substrate and the upper electrode consists of a pair of comb-type electrodes 16 and 16 and has a shape where blade portions 16a and 16a of the comb-type electrode portions are inserted and placed alternately. Furthermore, an insulation film 18 is clad on an upper surface of the upper electrode. This insulation film 18 consists of a material with a less water-absorbing property and a water-resistance property such as enamel, polyamide family, melamine resin, and/or epoxy resin. An object to be measured is placed on an upper surface of a sensor for measurement. Then, a capacity between both comb-type electrode portions changes according to a moisture content of the object to be measured.
Patent JP-H0291996-A (JP)
Title: Structure for housing printed board unit into shelf
Inventor: YAMAJI HIROSHI
IPC: H05K7/14
Filed: 1988-09-29
Abstract: PURPOSE:To prevent pull-out of a unit in an unnecessary extent by providing a hook member which is elastically deformed at a printed board unit. CONSTITUTION:A rail 32 is machined at a bottom plate 34 of a shelf. A printed board unit 10 is housed so that the unit can be attached and removed along the rail 32. A projection 35 is formed in front of the rail 32 in the inserting and removing directions of the printed board. The projection is formed at the bottom plate 34 so that the tip of the board is protruding on the surface of the bottom plate 34. A hook shaped elastic member 38 is attached to the unit 10 with a metal fitting 36. The metal fitting 36 has an L shape and has an attaching part 36a, a hook-shaped elastic-member attaching part 36b and an elastically deforming stopper 36c. An elastic member 38 is attached to the attaching part 36b. When the unit 10 is pulled out, the hook is slidden on the rail 32. When the hook is engaged with the projection 35, the unit cannot be pulled out furthermore. The unit does not fall from the shelf. To pull out the unit completely, a hook 38a is pushed up until the hook comes to contact with the metal stopper 36 and disengaged. When the unit is inserted, the hook readily passes the projection through a slant part 38a, and the unit can be inserted readily.
Patent JP-H0799215-A (JP)
Title: Semiconductor mounting structure
Inventor: YAMAMOTO SEIICHI
IPC: H01L21/60
Filed: 1993-09-29
Abstract: PURPOSE:To provide a highly reliable semiconductor mounting structure in which gold bump joint necessitates no wire bonding or flux cleaning and the edge of a flip chip IC is hardly brought into contact with a conductive foil. CONSTITUTION:A flip chip IC 5 is mounted and jointed to a flexible wiring board 1 in which a conductive foil 3 is directly formed on the surface of a substrate base 2 made of resin material, with a gold bump 4 interposed in between.
Patent JP-S60132512-A (JP)
Inventor: MURAKAMI RIYOUHEI
IPC: A47B77/06
Filed: 1983-12-22
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-H08103789-A (JP)
Title: Air diffuser
Inventor: YAMAMOTO AKIHIRO
IPC: B05B1/02
Filed: 1994-10-06
Abstract: PURPOSE: To improve the agitation.aeration effects of polluted water and prevent break of a suspended pipe due to aged deterioration by removing clogging of a diffuser hole caused by foreign matters which have penetrated into a diffuser pipe and accumulated therein to always diffuse air uniformly from the entire zone of the diffuser pipe. CONSTITUTION: A diffuser pipe 2 consists of a square framed endless part and a bridging part 2B which passes through the center of the endless part and is connected to each side thereof. A plurality of diffuser holes are formed in the diffuser pipe 2 and the central portion of the bridging part 2B is connected to the lower end outlet of a suspended pipe 3 in such a manner that the part 2B is normal to the axis line C of the pipe 3, and supporting pipes 7... are connected vertically to four corners of the endless part, respectively, and a lower end base 8 of each of the pipes 7... is brought into contact with the bottom of a waste water tank 6 so that the pipe 2 and a part of the pipe 3 are dipped into the polluted water W.
Patent JP-H08105083-A (JP)
Title: Deterioration detecting method of building water supply equipment
Inventor: MATSUI TAKAYUKI
IPC: E03B11/00
Filed: 1994-10-06
Abstract: PURPOSE: To enable detection of any deterioration in a water supply system before running into trouble. CONSTITUTION: Any tendency to inclination of the upper or lower limit of a water level in the specified period is monitored from the output of a continuous level detecting means 9 continuously detecting a water level during constant head operation in a ball tap 17 in a water receiving tank 2. When this inclination is in an increment tendency, it is so judged that a constant head valve 13 or the ball tap 17 is deteriorated, but when it is in a decrement tendency, it is judged as an operational deterioration due to tardiness in this ball tap 17.
Patent JP-S61123024-A (JP)
Title: Magnetic recording medium
Inventor: YASHIRO TSUTOMU
IPC: C09D5/23
Filed: 1984-11-20
Abstract: PURPOSE:To obtain a vertical magnetic recording medium which has high orientation and is extremely good quality by increasing the planar ratio of hexagonal ferrite magnetic powder and maintaining the viscosity of a magnetic paint at about 1,000-5,000cps. CONSTITUTION:The magnetic paint contg. the hexagonal ferrite magnetic powder having about <=0.2mum average grain size and about >=5 planar ratio and having about 1,000-5,000cps viscosity is coated on a substrate. The plate planes of the hexagonal ferrite magnetic powder 1 line up in parallel with the plane of a base film 2 so that the excellent vertical magnetic recording medium is obtd. even without subjecting the medium to a special vertical orientation treatment. The medium is extremely easily manufacturable at a low cost.
Patent JP-H0584613-A (JP)
Title: Electric discharge machining and device thereof
Inventor: MAGARA TAKUJI
IPC: B23H9/14
Filed: 1991-09-24
Abstract: PURPOSE:To reduce the number of machining processes and the machining time in relation to electric discharge machining using a fluid jet electrode. CONSTITUTION:In an electric discharge machining method in which a discharge is generated between an electrode and a workpiece located opposite to each other to perform machining, a first process in which the discharge is generated between at least one solid electrode 23 having an inner hole 23a, and a workpiece 2 to form a machining starting hole, and a second process in which an electrically conductive fluid 1 is jetted from the inner hole 23a of the solid electrode 23 to penetrate the machining starting hole to generate electric discharge between the conductive fluid 1 and the workpiece 2 so as to perform machining, are provided.
Patent JP-S62103763-A (JP)
Title: Idiom conversion system
Inventor: OIE MASAHIRO
IPC: G06F17/22
Filed: 1985-10-30
Abstract: PURPOSE:To improve memory efficiency by converting respective types of the idiom formed by dissolving the idiom only by registering only one idiom. CONSTITUTION:At a key input part 12, a converting key 123 to form a KANA (Japanese syllabary) KANJI (Chinese character) converting request, a non- converting key 124 to form the non-converting request for registering the alphabetic character, the KANA character, etc., as it does, a releasing key 125 to form the completing request of the idiom registration and a character key 126 to form the character input are provided. At an idiom area 14, the idiom data are registered with the HIRAGANA character data of the idiom, KANJI data, the number of the byte of HIRAGANA and the number of the total byte of the data of one idiom as a pair. At an idiom address accommodating register 16, the address of the idiom area 14 is set. At a flag generating part 20, the flag is hoisted at the first character of the reading KANA of respective KANJI of the idiom.
Patent JP-2000075484-A (JP)
Title: Photosensitive resin composition, photosensitive element, photosensitive laminated body and production of flexible printed board
Inventor: SASAHARA NAOKI
IPC: G03F7/38
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To obtain an alkali developable photosensitive resin compsn. excellent in sensitivity and photosetting property, capable of efficiently forming a pattern by photolithography and excellent also in electric corrosion resistance by incorporating a specified resin, a photopolymerizable compd., a photopolymn. initiator and a specified blocked isocyanate as essential components. SOLUTION: The photosensitive resin compsn. contains a resin having amido bonds, oxyalkylene groups and carboxyl groups, a photopolymerizable compd. having an ethylenically unsatd. group, a photopolymn. initiator and a clocked isocyanate of the formula as essential components. In the formula, each of R1-R3 is 1-12C alkylene or 6-14C arylene and each of R4-R6 is a residue obtd. when an isocyanate reacts with a compd. having active hydrogen. Thus, the alkali development is available.
Patent JP-H04122065-A (JP)
Title: Semiconductor memory
Inventor: NISHIHARA TOSHIYUKI
IPC: H01L27/10
Filed: 1990-09-13
Abstract: PURPOSE:To prevent an interference noise from being caused to a capacity element when the potential of a bit line fluctuates, and avoide the destruction of the data which is stored in the capacity element by locating a potential-fixed conductive layer between the capacity element and the bit line. CONSTITUTION:A plate electrode 17 is covered with an insulated film 26, an SiO2 film, etc. On the insulated film 26, a plate electrode 27 for field shielding is deposited. The electrode 27 is covered with a layer-to-layer insulated film 25 and is at the same potential with the electrode 17. Even if crystal defects exist in the film 26, a leakage current is not allowed to flow across the electrodes 17, 27 through the crystal defects since the electrodes 27 and 17 are at the same potential. Locating the electrode 27 for field shielding between the electrode 17 of a capacity element 15 and a bit line 24 prevents an interference noise from being caused to the electrode 17 by the bit line 24, thus avoiding the potential fluctuations of the electrode 17. Consequently, the data stored in the capacity element is not destroyed and thus a stabilized operation can be obtained.
Patent JP-H08106590-A (JP)
Title: Disaster prevention monitoring device
Inventor: TORIGOE YASUO
IPC: G08B26/00
Filed: 1994-10-07
Abstract: PURPOSE: To improve the reliability of the setting of an address by executing the automatic setting of the address by using a CPU in respect of a disaster prevention monitoring device. CONSTITUTION: A first storage means 17 to store address information is provided in a sensor base 5, and a second storage means 14 to store the address information and the CPU 10 provided with a reading means 10A to read the address information of the first storage means 17, and simultaneously, read the address information of the second storage means 14 at the time of the turning-on of power, a comparing means 10B to compare both of the read out address information with each other, and an address generating means 10C to leave the address information of the second storage means 14 when comparison by the comparing means 10B results in coincidence, and write the address information of the first storage means 17 in the second storage means 14 at the time of noncoincidence are provided in a sensor main body 1.