baber/WOPTO huggingface dataset:
Patent JP-H11209323-A (JP)
Title: Production of 2,2'-bis(hydroxymethyl)alkanal and 2,2'-bis(hydroxymethyl)alkanoic acid
Inventor: YOKOYAMA TOSHIHARU
IPC: C07C45/75
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for industrially advantageously producing the subject aldehyde compound useful as an intermediate for production raw materials of polyester, etc. in high yield by using a small amount of formaldehyde by effectively utilizing 2-substituted acrolein which is a by-product. SOLUTION: A liquid containing (A) a compound of formula I [R is a (substituted)aliphatic hydrocarbon group] and (B) formaldehyde is reacted in the presence of (C) a base to produce (Z) a compound of formula II and a liquid containing (Z') a compound of formula III which is produced as a by-product in this time is reacted with the component B in an amount satisfying (1:3) to (1:100) molar ratio of the component Z' to the component B in the presence of the component C to provide the component Z. In this time, total charge molar number of the component A to the component B in total process is controlled to (1:1) to (1:5).
Patent JP-H04271312-A (JP)
Title: Scanning exposing method for plural optical beam scanners
Inventor: MATSUOKA HIROSHI
IPC: G02B26/10
Filed: 1991-02-27
Abstract: PURPOSE:To provide the optical beam scanners which do not generate image distortions. CONSTITUTION:A recording material 44 is irradiated with 8 pieces of laser beams in such a manner that these beams are arranged in one row on the recording material 44. Main scanning is executed by rotating a polygon mirror 28 in the direction orthogonal with the arranging direction of the laser beams and auxiliary scanning is executed by rotating a galvanometer mirror 36 in the direction orthogonal with the main scanning direction. The galvanometer mirror 36 is rotated by as much as the angle corresponding to the distance of the width of the 8 pieces of laser beams after the end of one main scanning. The ordinate and abscissa of the images obtd. on the recording material 44, therefore, intersect orthogonally with each other and the distortion-free images are obtd.
Patent JP-S63200463-A (JP)
Title: Enclosed lead battery
Inventor: MIYATA HIROYUKI
IPC: H01M50/566
Filed: 1987-02-16
Abstract: PURPOSE:To improve battery life by using a pair of divided cases which are formed so that metallic plates facing a power generation element are coated with resin films and peripheral parts of the metallic plate are buried in resin frames, and by housing the power generation element into the paired divided cases and fusing the resin frames of the respective divided cases together so as to form an enclosed state. CONSTITUTION:A lead part 6 which is protruded from a lead taking-out port 4 is spot-welded with a terminal plate 7 and mounted on a terminal mounting part 8 so that a cathode terminal-fitted battery jar 3A is formed. In recessed parts which are provided with a collector plate 5 and made in this cathode terminal-fitted battery jar 3A and in an anode terminal-fitted battery jar 3B manufactured in the same way as the battery jar 3A, a glass separator 10 impregnated with an electrolytic solution of dilute sulfuric acid is interposed by electrode active materials 9 which are filled with slurry of lead oxide and bonding agent and dried. A safety valve 12 is mounted on a safety valve mounting part 11 which is formed in the cathode battery jar 3a, and resin frames of the anode and cathode battery jars are jointed together in a state hermetic to air and liquid by supersonic fusing. Thus, storage life of the battery can be improved.
Patent JP-H07216261-A (JP)
Title: Chipping-resistant aqueous coating composition
Inventor: INOUE TOSHIHIRO
IPC: C09D5/00
Filed: 1994-02-04
Abstract: PURPOSE:To obtain an aqueous coating composition containing conjugated diene. polymer particles and a sulfur-based vulcanizing agent, capable of forming a coating film excellent in chipping resistance in a dry state or after wetting by water and adhesion and suitable for coating of, e.g. the under surface of the floor of an automobile. CONSTITUTION:This resin composition contains (A) a conjugated diene polymer particle, (B) a sulfur-based vulcanizing agent and, further, preferably (C) a urethane resin particle. In addition, e.g. a copolymer particle synthesized from a conjugated diene monomer (e.g. 1,3-butadiene) and a monomer (e.g. acrylonitrile) copolymerizable therewith is used as the component (A) and zinc oxide, etc., is used as the component (B).
Patent JP-H05204565-A (JP)
Title: Network print control system
Inventor: NAKAZAWA TOSHIYA
IPC: G06F9/50
Filed: 1992-01-24
Abstract: PURPOSE:To select an optimum printer in accordance with capability and pres ent operating state of printers. CONSTITUTION:The network print control system where a data processor and plural printers are connected is provided with a first storage means 101 which stores peculiar information of connected printers, a second storage means 102 which stores definition information to set a reference for selection of a printer to be used, and a printer selecting means 106 which selects the printed to be used based on peculiar information and definition information at the time of transmission of a file from the data processor as the host.
Patent JP-H04271467-A (JP)
Title: Device for preparing hierarchical schedule
Inventor: NISHIMURA KAZUHIKO
IPC: G06Q50/00
Filed: 1991-02-27
Abstract: PURPOSE:To excessively reduce the labor of a man and to obtain a hierarchical schedule generating device which can generate hierarchical structure being always optimum by automatically generating the hierarchical structure of schedule generating knowledge. CONSTITUTION:The above device is provided with a hierarchical structure generating part 2. The generating part 2 analyzes the shard relation of additional condition among plural schedule generating knowledge, decides the attainment difficulty degree of assumption condition and generates the abstract hierarchical structure of schedule generating knowledge based on the result of analysis and decision. A schedule is stepwise generated from an abstract hierarchy to a minute hierarchy based on the generated abstract hierarchy structure.
Patent JP-S63200956-A (JP)
Title: Machining method for torsional work and device
Inventor: SHIGA YASUHIKO
IPC: B24B19/00
Filed: 1987-02-16
Abstract: PURPOSE:To machine a torsional work so efficiently in a highly accurate manner, by holding and rotating the work with the second spindle set up eccentrically in a first spindle and a holding member, and synchronously with this rotation, rotating a spindle to be opposed to the first spindle. CONSTITUTION:A torsional work W is supported by a second spindle 4 and a center 25 of a housing 23 to be moved in a Z-axis direction by a cylinder 24 via a fixture 14, and it is rotated by a servomotor 16 via an internal gear 16 and a pinion 15. Synchronizing with this, when a synchronous shaft 19 is rotated by a servomotor 21, a first spindle 3, making the second spindle 4 eccentric as much as (t) via a synchronous driving mechanism 44 and pivotally supporting it, and a spindle 26 setting up the center 25 in making it eccentric as much as (t) via another synchronous driving mechanism 45 both rotate, and it drives a machining unit 32 for feed, thereby performing cutting work with a grindstone 39. This eccentricity (t) corresponds to torsion values 2t of the work W. Thus, the torsional work is efficiently machinable in a highly accurate manner irrespective of a lead pitch of the work.
Patent JP-H09212130-A (JP)
Title: Light emitting diode driving circuit
Inventor: MOMOSE SHIGERU
IPC: G09G3/20
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To enable use of electrically conductive material having large resistivi ty as an electrically conductive material to be formed in a flexible printed circuit board by impressing the voltage obtained by boosting a system voltage on light emitting diodes while connecting the light emitting diodes in series and driving the light emitting diodes with a constant current. SOLUTION: In a light emitting diode driving circuit, in lighting a liquid crystal display, a transistor Q2 is controlled to be in an operating state and the output voltage from a voltage boosting circuit 21 is impressed on one end of serially connected light emitting diodes 11-14. The constant current of 7mA is made to flow into a constant current circuit 22 and the constant current made to flow into the constant current circuit 22 is made to flow in the light emitting diodes 11-14 and they are made to emit lights. In this case, the serially connected light emitting diodes 11-14 are driven with the constant current of 7mA. Thus, the variation of brightness in lighting is eliminated in spite of the variation of resistivities of electrically conductive material 32.
Patent JP-H03237350-A (JP)
Title: Ph sensor and production thereof
Inventor: KASAI SATORU
IPC: G01N27/333
Filed: 1990-02-14
Abstract: PURPOSE:To obtain the liquid film type pH sensor which can stably measure a change in the pH of a soln. even if carbon dioxide dissolves in the soln. by providing a buffer film for pH on the front surface of an electrode coated with a hydrogen ion sensitive film. CONSTITUTION:A conductive base body 3 coupled to a lead wire 2 conducted and connected to a potentiometer is mounted by an adhesive 4 to the inside of a hollow pipe 1 having an insulating characteristic. The internal electrode 5, such as silver silver chloride electrode, is provided on the conductive base body 3. The ion sensitive film 6 carrying a hydrophobic material dissolved with an ion selective material is provided aon the bottom end of the hollow pipe 1. The buffer soln. layer 7 consisting of the aq. soln. of phosphate is provided between this sensitive film 6 and the internal reference electrode 5. Since the liquid film type pH sensor is formed in such a manner, the exact measurement is possible even if the dissolved carbon dioxide exists in the liquid to be detected.
Patent JP-H08227406-A (JP)
Title: Parallel computer
Inventor: AKESE TAKAHISA
IPC: G06F15/16
Filed: 1995-02-22
Abstract: PURPOSE: To improve the reliability of a network over which plural processors are connected and perform inter-processor data transfer. CONSTITUTION: The parallel computer consists of arithmetic processors PU(1) 1... PU(n) 2 and a processor PU(n+1) 3 exclusively for diagnosis which include CPUs 11, 21, and 31, memories 12, 22, and 32, network interface circuits 14, 24, and 34 each having a mechanism that uses a diagnostic packet for diagnosing a fault of a process or network and reporting it to an OS and a user and takes a self-test wherein the diagnostic packet is sent and received by itself, a mechanism that sends and receives the diagnostic packet when the parallel computer system is started up, and a mechanism which sends and receives the diagnostic packet during system operation when the network is not used and periodically and the connected to one another by internal buses 13, 23, and 33, data transfer signals 10, 20, and 30, a service processor(SVP) 5 which is used for the operation of the whole system,  and a processor control signal 6.
Patent JP-S60178437-A (JP)
Title: Data transfer device of camera
Inventor: TAMAMURA HIDEO
IPC: G03B17/08
Filed: 1984-02-25
Abstract: PURPOSE:To prevent erroneous operations by providing, at least, one mode lock push button switch which is depressed with a pressure lower than that of a data input push button switch and makes data input ineffective. CONSTITUTION:When a camera is put in water, a mode lock button 5 is first deformed; and when the water pressure is increased, one of switching buttons 4a- 4f is deformed, and corresponding one of switches 18a-18f is made conductive, and the potential at corresponding one of points (i)-(n) is changed from the low level to the high level, but signals are not inputted to a data transfer and display IC14 from AND gates 8-13 because the potential at a point (g) is in the low level. In case that data is selected or corrected on the ground, the potential at the point (g) is in the high level because the mode lock button 5 is restored by elasticity. When desired one of switching buttons 4a-4f is depressed, corresponding one of switches 18a-18f is made conductive, and the potential at corresponding one of points (i)-(n) goes to the high level, and signals are inputted to the data transfer and display IC14 from AND gates 8-13 to select or correct required data.
Patent JP-S63203292-A (JP)
Title: Intensity distribution controller for laser light
Inventor: YAMADA AKITAKA
IPC: B23K26/06
Filed: 1987-02-18
Abstract: PURPOSE:To unformize the intensity distribution of laser light by dividing the reflecting surface of a reflecting mirror for laser light to 1st and 2nd reflecting parts, providing respectively opposite inclinations to the reflecting surfaces and reflecting the laser light in the direction crossing the optical axis only in the peripheral part of the laser light by the 1st reflecting part further in the optical axis direction by the 2nd reflecting part. CONSTITUTION:The laser light L from an oscillator 14 is limited by the width size X on the exit side of the 1st reflecting part and only the central part S passes the reflecting mirror 13. The parts of the laser light at both end parts (m), (n) thereof are reflected by the 1st reflecting mirror 13 in the direction intersecting with each other and respectively advance the optical axis O of the laser light L. Then, the laser light arrives at the reflecting mirror 15 of the 2nd reflecting part 12 and is reflected again by said mirror to advance in the direction of the optical axis O. The laser light L past the 1st and 2nd reflecting parts 11, 12 is superposed in the peripheral parts (m) and (n) of the low energy on both sides of the central part S in the position of a projection plane G. The intensity distribution of the laser light is thereby uniformized and the control of the energy distribution is permitted.
Patent JP-H11197024-A (JP)
Title: Handy dripper for regular coffee
Inventor: KIKUCHI KEIICHI
IPC: A47J31/06
Filed: 1998-01-06
Abstract: PROBLEM TO BE SOLVED: To safely perform a work wherein hot water is poured into a bag, and a work wherein a dripper is taken out from a cup by a method wherein at the mouth side of flat bag part which is formed by joining two sheets of filters, a card board which works as a pouring face and a knob part is attached. SOLUTION: This bag-shaped handy dripper which is a simple extraction dripper for regular coffee, and is used by placing in a cup, and of which the upper mouth is opened, is set on the bottom in a cup by the bottom part, and the bag upper part is set by leaning to the inside of the cup mouth part for the usage. Then, the dripper is formed as a flat bag 5 for which two sheets of filters 3 are joined, and to an external one surface, a card board 6 which is formed of a waterproof-heatproof face 2, is integrally attached. This card board 6 is provided so that the internal surface 1 is made a pouring face 8, and the external surface 12 is used as a knob part 11, and the periphery of the upper mouth 4 of the bag 5 is constituted as a mouth part frame which is constituted of a front side mouth part frame 15 and the card board 6.
Patent JP-H06347625-A (JP)
Title: Recursive reflection article with transparent coated film and preparation thereof
Inventor: ROBAATO FURANKU WATOKINSU
IPC: G02B1/10
Filed: 1994-03-03
Abstract: PURPOSE: To provide a production method of a transparent coating film of a retroreflection article and to produce the retroreflection article formed by this method and to produce a liq. coating composition desired to use at this method and at production of this article. CONSTITUTION: In the production method, a water-based coating composition containing water, a water based dispersion of polyurethane and a crosslinking agent and an acryl emulsion at need are used.
Patent JP-H04247477-A (JP)
Title: Image recorder
Inventor: AZUMA JUN
IPC: G02B26/10
Filed: 1991-02-01
Abstract: PURPOSE:To miniaturize the whole device and to obtain high image quality at the same time by executing three irradiation timing of luminous flux from a semiconductor laser to a deflecting device in the order of the write start signal detection of a main scanning direction, image printing and the control of light quantity. CONSTITUTION:The detection areas 5-1 and 5-3 of a BD signal and an APC control signal are provided at both end parts of an image printing area 5-2. Then, the irradiation timing of the laser 5 to a polarizing mirror is controlled in the order of the detection of BD, an image signal and the control of APC. Besides, as for the irradiation timing of the laser 5 to the respective reflecting surfaces of a polygon mirror 3, the detection of the BD and the image printing are processed at some reflecting surface and the control of the APC is processed or the like at the proceeding next reflecting surface. Thus, the control at real time is realized and the polygon mirror can be miniaturized. As the result, the device is miniaturized.
Patent JP-H04273379-A (JP)
Title: Image data input output processing system
Inventor: YAMAMOTO TADAO
IPC: G06F17/30
Filed: 1991-02-28
Abstract: PURPOSE:To store image data into a large capacity auxiliary memory without being conscious of the attribute information of an output device by a user and to output the image data to various output devices without being conscious of the attribute information of the stored image data. CONSTITUTION:Image data attribute information is added to the image data read from an input device 1A and stored into a large capacity auxiliary memory 1F by an image data storing means IC. When the stored image data are outputted to an output device 10, they are converted by an image data converting means 1J so as to match with the device attribute of the output device 10. The converted image data are outputted to the output device 10 with an image data output means 1M.
Patent JP-S57148452-A (JP)
Title: Control system for transmitting and receiving line of hand-free telephone set
Inventor: SUTANI SHIGERU
IPC: H04M9/08
Filed: 1981-03-11
Abstract: PURPOSE:To prevent various characteristics from being spoiled by increasing a howling margin, by comparing the outputs of detectors provided to a transmitting and a receiving line. CONSTITUTION:On a transmitting line Lt, a level detector 19 is provided in front of a transmitting line switch 16, and on a receiving line Lr, a level detector 20 is provided behind a receiving line switch 17. The outputs of those detectors 19 and 20 are connected to a comparator 21 to make a comparison between the two inputs 21a and 21b; when the out-of-phase input 21a is equal to or greater than the in-phase input 21b, an output 21c having a high level as the 2nd one is generated and when not, the output has a high level as the 2nd one. When it has the low level, the switch 16 opens the line Lt and the switch 17 closes the line Lr. Namely, while a telephone set is in a waiting state, control is so exercised that the output 21c of the comparator 21 has the low level securely.
Patent JP-S62192427-A (JP)
Title: Thermosetting resin composition
Inventor: TAGOSHI HIROTAKA
IPC: C08G65/16
Filed: 1986-02-20
Abstract: PURPOSE:To obtain a thermosetting resin composition improved in volume shrinkage during curing and chemical storage stability, by adding a sulfonium salt to a resin compound having a spiroorthoester group or a bicycloorthoester group. CONSTITUTION:A thermosetting resin composition formed by adding 0.001-30 pts.wt. sulfonium salt of the formula as a heat polymerization initiator to 100pts. wt. resin compound having a spiroorthoester group and/or a bicycloorthoester group in the molecule. In the formula, R is H, a halogen, alkyl, aryl, alkoxy, alkoxycarbonyl, acyl, nitrile or nitro and X<-> is SbF6<->, AsF6<->, PF6<-> or BF4<->. The sulfonium salt of the formula can be easily obtained by reacting the corresponding halomethyl-substituted obtained by reacting the corresponding halomethyl-substituted benzene with tetrahydrothiophene to form a sulfonium halide (salt) and exchanging the anion with SbF6<->, AsF6<->, PF6<-> or BF4<->.
Patent JP-H09231948-A (JP)
Title: Rare gas discharge lamp and its manufacture
Inventor: HOTTA SHINICHI
IPC: H01J65/00
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a rare gas discharge lamp and its manufacture by which a manufacturing process can be mechanized through a comparatively simple construction, and productivity can be significantly enhanced. SOLUTION: A rare gas discharge lamp is provided with a straight tubular envelope 1 which has a luminescence layer 2 on the inner face thereof, and a sheet body structure 3 in which one pair of belt-like outside electrodes 5, 6 made of a metal member are mutually parting arranged on one side face of a translucent sheet 4 which has a nearly same length with the whole length of the envelope 1 and the thickness of which set in a range of 20 to 100μm. The sheet body structure 3 is brought into close contact with the outer peripheral surface of the envelope 1 so that outside electrodes 5, 6 are positioned between the envelope 1 and the translucent sheet 4, and the end portions 4a, 4b of the translucent sheet 4 are overlapping bonded so that productivity is improve and the peeling of the end portions is prevent.
Patent JP-S55125632-A (JP)
Title: Etching
Inventor: SASAKI HIROO
IPC: H01L21/302
Filed: 1979-03-23
Abstract: PURPOSE:To accomplish properly selected etching of the insulator film on the semiconductor wafer by heating the wafer within a quartz capsule sealed in the etchant atmosphere. CONSTITUTION:An appropriate liquid of H2O and HF prepared at a ratio of 10 to 1 as etchant is sealed into a quarts capsule with an Si substrate coated with an SiO2 film, Si3N4 film and PSG film and maintained at 150 deg.C, and then undergoes an etching under the internal pressure of about 10kg/cm<2>. Thereupon, utterly contrary to the usual chemical etching, the Si3N4 film and the PSG film are etched but the Si substrate and the SiO2 film won't be done at all. Depending on the selection of the etchant material and the pressure within the capsule, the etching ratio vaied with the difference in the material can be increased noticeably more than that of the conventional dry etching. Therefore, properly selcted etching is possible for the insulator film on the semiconductor substrate. The etchant can be of a liquid and gaseous phase.
Patent JP-H11216257-A (JP)
Title: Device for grinding pachinko ball
Inventor: YANAGI KANGO
IPC: A63F7/02
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To attain effective abrasive washing in spite of a simple structure which is used in business hours and is incorporated in an existing grinding device without using a special device or a large-scale equipment. SOLUTION: The grinding device for grinding pachinko balls collected from a PACHINKO machine by using an abrasive is provided with a sorting means for sorting-out the abrasive K used in grinding from the ground PACHINKO balls and an abrasive falling path 51 for permitting the sorted abrasive K sorted- out by the sorting means to fall into a storing tank for reutilization. Then, an inclining collision plate 53 inclining in a falling direction is provided so as to permit the sorted abrasive K to fall by collision in configuration, a cutting surface 54 for cutting the jacket of the sorted abrasive K is formed on the collision surface with the sorted abrasive K on the inclining collision plate 53 and a jacket excluding means for sorting-out and excluding the cut jacket which is cut by the cutting surface 54 is arranged.
Patent JP-S62190893-A (JP)
Inventor: NOGAWA HIROYUKI
IPC: B23B41/00
Filed: 1986-02-18
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。