baber/WOPTO huggingface dataset:
Patent JP-H10112311-A (JP)
Title: Manufacture of sealed lead-acid battery
Inventor: SHIOMI MASAAKI
IPC: H01M4/22
Filed: 1996-10-03
Abstract: PROBLEM TO BE SOLVED: To extend the life of a battery, by adding a specific amount of antimony or its compound to a positive electrode active material. SOLUTION: A sealed lead-acid battery which is produced with a battery container formation method using Pb-Ca system alloy for positive grids contains antimony or its compound in its positive electrode active material, and its ratio is preferred to be 0.005-1.0wt.% to the positive electrode active material. Setting the time from injecting of liquid to the beginning preferably to less than two hours prevents the positive electrode active material from aging and extends the life of the sealed lead-acid battery.
Patent JP-H11112235-A (JP)
Title: Package for temperature compensation type piezoelectric oscillator and its manufacture
Inventor: KOBAYASHI HIROKAZU
IPC: H03H9/02
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To make an oscillator small in size while keeping the precision of the oscillator itself even when ambient temperature of a piezoelectric vibrator is subject to change due to heat generation of semiconductor components of the temperature compensation oscillator. SOLUTION: In a package 3 for a temperature compensation piezoelectric oscillator consisting of a piezoelectric vibrator 1 and a plurality of semiconductor components 2, the piezoelectric vibrator is mounted on other lamination board face opposed to the semiconductor component mount side of the laminated board 4 on which the semiconductor components are mounted, a ceramic wall is extended from the laminated board on the semiconductor component mount side, and a cover 5 forms an enclosed structure for the other piezoelectric vibrator mount side.  The piezoelectric vibrator is mounted on the laminated board before the semiconductor components are mounted and the frequency is adjusted by the frequency adjustment process to obtain a desired frequency, a cover whose cross section is concaved is covered on the piezoelectric vibrator and then the semiconductor components are mounted on the laminated board.
Patent JP-H04157148-A (JP)
Title: Device for forming thermally sprayed film on bar-shaped body
Inventor: OTSUBO FUMIAKI
IPC: C23C4/00
Filed: 1990-10-19
Abstract: PURPOSE:To improve the quality of films by providing a thermal spraying gun, forcedly cooling stands and a truck which is freely movable and holds plural bar-shaped bodies and allowing the continuous cooling of the bar-shaped bodies after thermal spraying without interruption of the powder injection of the thermal spraying gun. CONSTITUTION:The device for forming the thermal sprayed films onto the bar-shaped bodies (bodies to be treated) M is formed of the fixed thermal spraying gun 29 and the truck 6 which is freely movable along this gun. The above-mentioned truck 6 holds the plural bar-shaped bodies M freely rotatably The forcedly cooling stands 3 are provided on the right and left of the above- mentioned thermal spraying gun 29 and the bar-shaped bodies after the thermal spraying are continuously cooled without interrupting the powder injection of the thermal spraying gun 29.
Patent JP-H11106768-A (JP)
Title: Apparatus for producing propane air 13a
Inventor: AKIYAMA SATOO
IPC: C10L3/06
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To obtain a simple apparatus which can automatically produce propane air 13A at any desired pressure. e.g. at about 1-10 kg/cm<2> , by installing a governor and an orifice in each of supply lines of propane and air and by setting the pressure of the governor higher than that of a mixer. SOLUTION: This apparatus produces propane air 13A by supplying propane gas and dry air to a static mixer 5. A valve V1, a pressure governor GV2 with the secondary-side pressure set at a desired pressure, and an orifice Of1 with an adjustable flow rate are connected between a vaporizer 2 connected to a propane storage tank 1 and the static mixer 5. A valve V2, a governor GV2 with the secondary-side pressure set at the same as the governor GV1, and an orifice Of2 with an adjustable flow rate are connected in this order between an air compressor 3 and the static mixer 5. The secondary-side pressures of GV1 and GV2 are set at higher than the back pressure of the static mixer 5, and the ratio of flow rate of Of1 to Of2 is set to a specified mixing ratio.
Patent JP-H07133336-A (JP)
Title: Production of epoxy-modified melamine resin
Inventor: IWAMOTO NARIMASA
IPC: C08G59/14
Filed: 1993-11-12
Abstract: PURPOSE:To produce the title resin while reducing foaming of the reaction soln. after the reaction for producing the resin. CONSTITUTION:The resin is produced by reacting a polvepoxy compd., melamine, and formaldehyde in water and mixing the resulting reaction soln. with a silicone oil in an amt. of 0.001-0.05wt.% of the soln. under stirring.
Patent JP-2000095475-A (JP)
Title: Bucket link with hook
Inventor: YOKOYAMA TOMOKI
IPC: B66C1/68
Filed: 1998-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a bucket link with hook capable of positively fixing a load lifting hook at a storing position in the bucket at the time of cutting operation. SOLUTION: A fixing pin 39 is mounted on one link plate 16 of two link plates 16, 17 forming a bucket link 15 and pin supporting plates 37, 38 mounted in a hook storing space 20 so as to be axially movable, and inserted into a hook part 35 of a load lifting hook 27 to fix the load lifting hook 27 at the storing position in the hook storing space 20. The fixing pin 39 and a locking pin 40 fix the load lifting hook 27 in the hook storing space 20, thus it is possible to prevent the fixing pin 39 from removing from the load lifting hook 27 caused by the collision of soil with the fixing pin 39, locking pin 40 or the like during cutting operation and positively fix the load lifting hook 27 to the storing position in the bucket link 15 by the fixing pin 39.
Patent JP-2000098292-A (JP)
Title: Mounting-on-head type display device
Inventor: SENOO AKINOBU
IPC: G02B27/02
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a mounting-on-head type display device which allows the easy changing over of an image forming position according to the observer's dominant eye and does not increase the observer's burden by a weight increase as there is no need for an intricate structure. SOLUTION: The display unit 4 connected to the mount 3 mounted at the observer's head has a display 11 for emitting the display light of the image and an optical system 12 for changing the optical path to lead the display light thereof to the one eye of the observer. The image display light is introduced to the other eye of the observer by rotation of the image display surface of the display 11 around the axis along its normal direction, rotation around the axis along the lateral direction of the observer and rotation around the axis along the longitudinal direction of the observer with respect to the mount of the display unit 4.
Patent JP-H06107607-A (JP)
Title: Production of aminobutenol
Inventor: HOSODA AKIHIKO
IPC: C07C213/02
Filed: 1992-09-30
Abstract: PURPOSE:To produce the subject compound useful as an intermediate for antiulcer agents by providing a buteneamine derivative from each industrially readily available butene derivative and amine and then subjecting the resultant butene derivative to the solvolysis. CONSTITUTION:A butene derivative of formula I (R<1> is acyl, tetrahydropyranyl, methoxymethyl, benzyl, diphenylmethyl, etc.; X is OH, halogen, methanesulfonyloxy, etc.; R<1> and X together form cyclic sulfurous acid ester, etc.) is made to react with an amine of formula II (Y is alkali metal, alkaline earth metal or H; R<2> and R<3> are H, formyl, acyl, sulfonyl, etc.) to provide a buteneamine derivative of formula III, which is then subjected to the solvolytic reaction to afford the objective aminobutenol of formula IV [e.g. (Z)-4-amino-2- buten-1-ol.p-toluenesulfonate]. This method is useful as an industrial production method.
Patent JP-H08148177-A (JP)
Title: Manufacture of vanadium electrolyte of high purity
Inventor: NAKAJIMA MASATO
IPC: C01G31/00
Filed: 1994-11-17
Abstract: PURPOSE: To economically manufacture a vanadium electrolyte of high purity, using vanadium pentoxide or metavanadic acid containing many impurities as a raw material. CONSTITUTION: A vanadium compound is dissolved in a solvent under an alkaline or a neutral condition and, then, vanadium ions are heated and polymerized under an acidic condition to deposit and separate a polyvanadium acid compound. Thereafter, a part of the polyvanadium acid compound is baked in an inert gas or oxidization atmosphere to remove ammonium. Then, at least the remaining part of the polyvanadium acid compound is treated under a reducing gas atmosphere, thereby producing a trivalent vanadium compound. Furthermore, this compound is dissolved in an acid solution to produce a trivalent vanadium electrolyte. Thereafter, vanadium pentoxide from the de- ammoniation process and a part of the trivalent vanadium solution are mixed for reaction, thereby producing a mixed electrolyte of V<4+> and V<3+> .
Patent JP-H04157783-A (JP)
Title: Diamond heat sink for semiconductor laser and fabrication thereof
Inventor: HIRASAWA HIROKI
IPC: H01S5/00
Filed: 1990-10-22
Abstract: PURPOSE:To fabricate a miniature heat sink with a simple process by forming a diamond heat sink by covering with a mask location where there is no need of depositing a metal film on a side surface. CONSTITUTION:A diamond is synthesized at a high temperature and under high pressure. The diamond so synthesized is sliced. Then,the diamond sliced into a plate is divided into pellets. In order to remove cut dust produced upon diamond by divided it is boiled and washed with acid. A mask 2a is prepared with which the surface of the diamond pellet is covered along the outer periphery thereof and along the side surface thereof. Further,Cr and Au is deposited to form an Au film on a deposition part 3a. A mask 2b is formed with which the portion covered with the mask 2a and a bonding portion of a bonding wire with the Au film are covered, and then an AuSn is deposited and thereafter the AuSn film is formed on a deposition part 3b being a portion which is fused by a semiconductor laser.
Patent JP-H04157981-A (JP)
Title: Picture data compressing device and picture data restoring device
Inventor: FUKUDA MASAHIRO
IPC: H04N19/436
Filed: 1990-10-22
Abstract: PURPOSE:To increase the encoding processing speed to shorten the compression processing time of picture data by performing the effective coefficient selection processing and the ineffective coefficient continuity length counting processing independently of each other to handle an effective coefficient and an ineffective coefficient continuity length as one set. CONSTITUTION:An orthogonal transformation means 111 subjects multi-level image data to two-dimensional orthogonal transformation with each block consisting of NXN picture elements as the unit to obtain a coefficient matrix, and a quantizing means 121 quantizes each component of this coefficient matrix with a corresponding quantization threshold to output quantization coefficients in a prescribed order. A selecting means 131 selects effective coefficient having values other than 0 from these coefficients. A counting means 132 counts the frequency in continuous input of ineffective coefficients having value 0, and this counted result is outputted as the ineffective coefficient continuity length at each time of input of effective coefficients. The combination of an effective coefficient and the ineffective coefficient continuity length is stored as one data in a first storage means 141. Finally, an encoding means 150 outputs a code corresponding to combination data, thereby efficiently compressing the picture data volume.
Patent JP-H11121336-A (JP)
Title: Developing apparatus
Inventor: KIDOUCHI YASUO
IPC: G03F7/30
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a developing apparatus wherein an even development is obtained, regardless of temperature nonuniformity of a substrate, related to a photolithographic engineering development process in a manufacturing process for a semiconductor integrated circuit and liquid crystal, etc. SOLUTION: A chuck 2 which fixes and rotates a substrate 1, a developer liquid path 4 for supplying a developer liquid to a developer liquid nozzle, a pure water path 7 for supplying pure water to a pure water nozzle 6, and a constant temperature bath 8 which, provided on the way from the developer liquid passage 4 to the pure water passage 7, adjusts the developer liquid and the pure water to the same temperature are provided. In order for supplying pure water which is adjusted to the same temperature as the developer liquid by the constant temperature bath, the temperature of the pure water is controlled not in a pure water piping path environment but in a developing device side, so that a cause of nonuniformity of the substrate temperature for substrate temperature is eliminated for even development process.
Patent JP-H09100774-A (JP)
Title: Blade for wind power generating device
Inventor: UCHIDA KENJI
IPC: F03D11/00
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a blade capable of increasing power generating quantity. SOLUTION: A straighting plate is protruded and installed so as to extend in the chord length direction on a back surface required point of a blade main body 12. A flow B' of wind in the span direction generated by centrifugal force at the time of rotation of a blade 1 is dammed by the straightening plate, and influence on a flow A of wind in the chord length direction from a front edge 12a of the blade main body 12 is reduced. Rotational torque is increased by improving lift of the blade 1 by restraining wind from the middle in the chrod length direction.
Patent JP-S63138326-A (JP)
Title: Image reader
Inventor: MASAKI HISASHI
IPC: G03B27/50
Filed: 1986-12-01
Abstract: PURPOSE:To eliminate the feeling of uneasiness of an operator on the side of an image reader during transmission even when reading operation is performed by an instruction from an external device and to confirm that the reading operation is securely performed by providing an original stationary type image reader with a display means for confirming the end of reading operation. CONSTITUTION:A CPU 29 turns on a transmission wait display LED 3 and informs the operator that the reading operation is entered. The reader 1a on detecting image information being reading to send performs reading/transmitting operation. When a read of all the image information is completed, a transmission end LED 4 is turned on. Consequently, the completion of the transmission is confirmed visually.
Patent JP-S62143413-A (JP)
Inventor: SATO ATSUSHI
IPC: H01G4/20
Filed: 1985-12-18
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-H06207195-A (JP)
Title: Cleaning composition
Inventor: JIYON HOOKINSU
IPC: C11D1/72
Filed: 1993-11-15
Abstract: PURPOSE: To prepare a novel cleaning composition in the form of stick, containing an aqueous based surfactant VI phase, which is a high viscous gel at the ambient temperature and liquefiable at the laundry cleaning temperature, and is suitable for pre-spotting cleaning applicable easily to a blot.  
     CONSTITUTION: This composition contains aqueous surfactants forming a VI phase which is non-moving, non-Newtonian and optically anisotropic and transparent when it is pure. The composition contains a hydrophilic non-ionic surfactant having an HLB greater than 15 and another surfactant having an HLB below 10 such that the hydrophilic non-ionic surfactant is main and the average HLB of the surfactant mixture is 10-15, and additionally contains water. Further, as the non-ionic surfactant, a highly ethoxylated fatty alcohol may be used preferably. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H11121562-A (JP)
Title: Inspection method of bump
Inventor: NAKADA YOSHIRO
IPC: H01L21/66
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To measure whether the height of each bump is in a previously set range or not by a method, wherein a thin film with the bumps is pressed to a pressure-sensitive sheet on a substrate for second inspection by using a substrate for first inspection to detect an abnormality in the heights of the bumps of the thin film with the bumps from a shade of the color of the pressure- sensitive sheet. SOLUTION: A polyimide thin film 41 with bumps 42 is arranged on one surface of a substrate 40 for first inspection, a pressure-sensitive sheet 43 is closely arranged on the upper surface of a substrate 44 for second inspection. By pressing the substrate 40 to the substrate 44, each bump 42 is pressed to the sheet 43 by a roughly equal force and thereafter, the substrate 40 is separated from the substrate 44 to observe the surface of the sheet 43 and an abnormality in the height of each bump 42 is inspected from the light and shape of color development to appear to the sheet 43. Thereby, whether or not the height of each bump 42 is in a previously set range can be measured.
Patent JP-2000107983-A (JP)
Title: Machine tool
Inventor: OGURA TAKESHI
IPC: B23Q17/00
Filed: 1998-10-07
Abstract: PROBLEM TO BE SOLVED: To reduce the memory capacity occupied by massages, as well as to reduce the load of a designer, by making it unnecessary to make the exclusive massage for each abnormality. SOLUTION: The massage in the abnormality generating condition is divided into an abnormal element massage area 100 to memorize the names of the composing elements and the abnormal contents of the operating apparatuses and the confirming apparatuses attached to the composing elements, and a common apparatus name memorizing area 200 to memorize the common apparatus name naming generally the operating apparatuses and the confirming apparatuses attached to the composing elements. When an abnormal condition is generated, the abnormal condition is reported by combining the above abnormal element massage area 100, an abnormal element massage, and the above common apparatus name memorizing area 200.
Patent JP-H07140912-A (JP)
Title: Self-light emitting, internally illuminating type sign
Inventor: YAGAWA MASAHITO
IPC: G09F13/00
Filed: 1993-11-16
Abstract: PURPOSE:To improve the visibility between evening twilight and night, and particularly to improve the visibility during evening twilight. CONSTITUTION:A display board 5 is formed of a translucent member and so formed as to make more light transmit through parts of the display board 5, in which characters, symbols, patterns, etc., are displayed, compared with the other parts. A light emitting element 6 is disposed on the back side of the parts and the lamp is turned on intermittently with an oscillator 4 during the time between evening twilight and night. Further, a fluorescent lamp 9 is disposed on the back side of the display board 5 to turn on the tamp continuously with a timer 8 during evening twilight only. Further, in such a case, a red light emitting element is used as the light emitting element 6.
Patent JP-S62145978-A (JP)
Title: Digital video signal recording and reproducing system
Inventor: NISHIMURA KEIZO
IPC: H04N5/7826
Filed: 1985-12-20
Abstract: PURPOSE:To decrease deterioration of the quality of a reproduced picture even when a group of signals on one track lack by recording the video signals of the lines that are not neighboring to each other on a field picture in the same track. CONSTITUTION:The signals of a field N are divided into tracks 1-4, and likewise, the following field N+1's signals are divided into tracks 5-8. The said signals are recorded on a tape by four pieces of heads A-D/ When recording, each one line of the every four of the signals of respective fields to be recorded on the tape, is extracted and recorded on each one of the respective four tracks. For instance, on a track 1, the signals of every fourth line beginning from the head line 6, are recorded. By recording in such a way as the above, even when a group of signals on one track lack, noise signals that are unable to be reproduced are made only one line among every four on the field picture. Therefore, the said noise signals can be compensated by the signals of the preceding and the following lines by making use of the line-correlation characteristic of picture signals.
Patent JP-H06136016-A (JP)
Title: Energy ray-curable composition and its cured product
Inventor: SHIMURA KATSUNORI
IPC: C08F2/54
Filed: 1992-10-23
Abstract: PURPOSE:To obtain an energy ray-curable composition, composed of a cationic polymerizable substance and an effective amount of a reactional product of a specific onium salt with lactones, etc., excellent in compatibility, transparency and curability and useful as coatings, etc. CONSTITUTION:The composition is composed of (A) a cation-polymerizable substance such as an epoxy resin and (B) an effective amount of a reactional product of an onium salt of a Lewis acid expressed by formula I {X is sulfonio expressed by formula II [R1 to R10 are H, halogen, nitro, alkoxy, etc., with the proviso that one or more of R1 to R10 are formula III (a is 1-5), etc.]; Y is formula II, H, halogen, nitro, alkoxy, etc.; n is 1-3; m is 1 or 2; Z is the formula MQ1 (M is P or Sb; Q is halogen; l is 1-6), etc.} with lactones such as delta-valerolactone and/or an organic monoisocyanate such as ethyl isocyanate. Furthermore, this composition is cured to provide a cured product.
Patent JP-H07115920-A (JP)
Title: Production of allergen-reduced rice
Inventor: SUZUKI KAZUAKI
IPC: A23L33/00
Filed: 1993-10-21
Abstract: PURPOSE:To readily produce a allergen-reduced rice suppliable to a patient allergic to a grain, especially rice as a food by immersing rice in an alkaline aqueous solution. CONSTITUTION:Rice is immersed in an alkaline aqueous solution having >=8.5, preferably >=12pH, e.g. an aqueous solution of sodium hydroxide and stirred, as necessary. After this treatment, neutralization is preferably carried out with dilute sulfuric acid. Allergens contained in the rice can be removed or reduced. Since proteins scarcely acting as allergens are not substantially reduced, the nutritive value is not substantially reduced.
Patent JP-H1096106-A (JP)
Title: Baby wear
Inventor: YAMANA SACHIKO
IPC: A41D11/00
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To obtain a baby wear capable of extending folded margins, when the length of the wear is lacked with the growth of a baby and thereby capable of elongating a wearing period by disposing the folded margins for adjusting the length of the wear at the ends of the hand parts and leg parts of the baby wear and disposing designs on the inner sides of the folded margins. SOLUTION: Folded margins for adjusting the length of the baby wear are disposed at the ends of the hand parts and/or leg parts of the baby wear such as an underwear, pajama or play suit for a baby, and designs are further disposed on the inner sides of the margins. The wear is worn in an early period in a state that the folded margins are folded back, and when the length of the wear is lacked with the growth of the baby, the folded margins are extended. Since the designs appear, the baby can enjoy the designs.