baber/WOPTO huggingface dataset:
Patent JP-H01274699-A (JP)
Title: Exciter for variable speed generator-motor
Inventor: MINAMIZAWA HAJIME
IPC: H02P9/14
Filed: 1988-04-27
Abstract: PURPOSE:To diminish the current capacity of a cyclo-converter, dy adding bias to a control reference value, when the value of an integrated deviation between the output current of the cyclo-converter of each phase and a set value exceeds a previously set value. CONSTITUTION:The primary winding of a generator-motor 1 is connected to a power apparatus, and to a secondary winding, three-phase AC exciting current is fed via a transformer 4, and a cyclo-converter 3. The input of the terminal voltage signal of the primary winding of the generator-motor 1, current signal, the current signal of the secondary winding, and the position signal of a rotor, to a controller 5 is provided, and according to the control reference value of terminal voltage, the control reference value of reactive power, the control reference value of active power, and the control reference value of a rotor speed, the cyclo-converter 3 is controlled. In this case, when the integrated value of an integrated deviation between the output current of the cyclo- converter 3 and an integrated reference value comes to a previously set value, then bias is added to the control reference values, and the current of the cyclo- converter 3 is reduced.
Patent JP-H07308101-A (JP)
Title: Rotary tiller
Inventor: ISHII NAOHIKO
IPC: A01B33/02
Filed: 1994-05-17
Abstract: PURPOSE:To provide a rotary tiller capable of conducting tilling work safely and favorably through preventing machine body dashing. CONSTITUTION:In this walking-type rotary tiller so designed that normal shaft and reverse shaft are concentrically set up under a transmission case and tillage tines are attached to the respective outer peripheries of these shafts and rotated oppositely to each other to carry out plowing operations, normal driving system and reverse driving system are installed inside the transmission case, and the latter system is designed to make a normal driving following the lapse of a specified time.
Patent JP-S62258635-A (JP)
Inventor: FUKUMA YASUFUMI
IPC: A61B3/10
Filed: 1986-05-02
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-S5231550-A (JP)
Title: Open door holding device of door checker
Inventor: KITSUTAKA HIROSHI
IPC: E05F3/04
Filed: 1975-08-25
Abstract: PURPOSE: To positively prevent door opening from the position of stopping the door opened and to prevent any damage of a wall from a door knob. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S585377-A (JP)
Title: Anionic electrodeposition paint
Inventor: TAKARAYAMA HISASHI
IPC: C09D191/00
Filed: 1981-07-01
Abstract: PURPOSE:To provide an anionic electrodeposition paint containing an aqueous vehicle made from an anionic resin and (a) reaction product of orthophosphoric acid monoester with an epoxy resin, and forming a coating film excellent in smoothness, transparency and acid resistance. CONSTITUTION:The titled paint is prepared by adding 1-30wt% reaction product of orthophosphoric acid monoester of the formula (where R is oleyl or 1- 20C alkyl) (e.g. monobutyl orthophosphate) and an epoxy resin, to 99-70wt% anionic resin (e.g. maleinized polybutadiene, epoxy resin ester, or water soluble phenolic resin, pref. containing a crosslinking resin). The paint forms a film excellent in smoothness, transparency and resistance to acid and corrosion and is esp. suitable for clear finishing of aluminum (alloy), etc. to retain inherent aesthetic properties of substrate.
Patent JP-S585352-A (JP)
Title: Stabilizer for halogen-containing resin
Inventor: KAWAMOTO KIYOSHI
IPC: C08L23/00
Filed: 1981-07-01
Abstract: PURPOSE:To provide a stabilizer which is effective in inhibition of discoloration and improvement in weather resistance of a halogen-contg. resin and does not cause plateout or blooming, consisting of a complex compd. of a diketo ester with a GroupI-VIII metal. CONSTITUTION:The titled stabilizer consists of a complex compd. of a diketo ester of formulaI[wherein R1-3 are each alkyl alkenyl, aryl, alkoxyalkyl which may be substituted; R3 may be a group of formula II (wherein M is a GroupI-V or VIII metal; n is an integer including zero)]with a GroupI-V or VIII metal of the Periodic Table. This stabilizer can be obtd. by reacting a diketo ester with the corresponding metal oxide. 0.005-5pts.wt. said complex compd. is blended with 100pts.wt. halogen-contg. resin such as PVC or polyvinylfluoride to form a stabilized resin compsn.
Patent JP-S60247371-A (JP)
Title: Picture processing system
Inventor: TSUKADA MASAHARU
IPC: G11B5/02
Filed: 1984-05-22
Abstract: PURPOSE:To store information from a reader on a disc in real time by providing a disc memory, a reading means which stores image information in this memory, and an interface means which stores read information in this disc memory before completion of read of this reading means. CONSTITUTION:Each buffer in an interface (IF) part has line buffers (LB)201- 224, and write permission signals (LWE signals) and read permission signals (LRE signals) are inputted to them to select input or output of data. For example, data is read out from the LB12 when data is written in the LB1, and data is read out from the LB13 when data is written in the LB2. Though the LB from which data is read out is shifted to the LB13, the LB14, and the LB15 successively during the write to the LB1 if the write speed and the read speed do not coincide with each other, this shift is absorbed unless said LB is shifted up to the LB1. Consequently, printer or disc input and output to a printer or disc are synchronized with each other, and therefore, pictures from the reader are outputted to the disc in real time.
Patent JP-S5328833-A (JP)
Title: Structure decomposing heater for concrete or the like
Inventor: SHIROYAMA KAISUKE
IPC: H05B3/40
Filed: 1976-08-31
Abstract: PURPOSE: Filling of inorganic granular material which is cheap and resistive to heat inside a resisting material to electricity in pipe shape eliminates collapse even if this heater is embedded in concrete. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5227745-A (JP)
Title: Method for carbonating aldehydes
Inventor: HARUKI HIDEKAZU
IPC: C07B31/00
Filed: 1975-08-26
Abstract: PURPOSE: Method for carbonating aromatic aldehydes by the reaction with CO 2  in the presence of a specific compound and cyanide ions. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H044753-A (JP)
Title: Switching power supply
Inventor: IKEDA KOICHI
IPC: H02M3/28
Filed: 1990-04-19
Abstract: PURPOSE:To hold each output-side voltage at a stabilized constant voltage by setting a voltage outputted from an inverting amplifier connected with the output side of one of positive and negative sides as the output voltage on the other output side so as to hold the other output side voltage constant irrespective of the change of a load value on one output end. CONSTITUTION:The output voltage of a positive side output terminal 6 is inputted to an error amplifier 8 and compared with a target voltage by the amplifier and a difference output between both voltages is outputted to a pulse width modulator 9. The pulse width modulator 9 operates a driving circuit 10 according to the difference output to be inputted and controls the ON-OFF time ratio of a switching element FET so that the output voltage is held constant irrespective of the change of the value of a load 11. On the other hand, the output voltage of a negative side output terminal 7 is a voltage obtained by inverting the voltage of the positive side output terminal 6 by the action of an inverting amplifier composed of resistors 13 and 14 and an operational amplifier 15.
Patent JP-H11287420-A (JP)
Title: Fluidized bed type incinerating furnace
Inventor: NAGAISHI KYOJI
IPC: F23G5/30
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To minimize an installation space and prevent bad affection to an environment through the dispersion of soot dust or bad smell into an atmosphere by a method wherein the free board of an incinerating furnace is structured so as to have an oblong shape, longer in lengthwise direction, and a ceramic filter is arranged at the primary side of an exhaust tube while the exhaust tube is formed of a double structure. SOLUTION: The terminal end of a spiral feeder 6 for conveying a matter to be incinerated into a furnace body 1 is situated on a fluidized bed 3 and a hopper 7 for charging the matter to be incinerated is situated above the spiral feeder. A free board is arranged in the upper space of the fluidized bed 3 in the furnace body 1 horizontally so as to be orthogonal to the fluidized bed 3 substantially to compact the furnace body 1. A dust box 11 is communicated with the free board at the opposing lower side to the fluidized bed 3 while a first heat exchanger 12 is provided between the furnace body 1 to supply heat to an air header 4. An exhaust tube 20 is established on the upper surface of the dust box 11 and a ceramic filter 13 is installed at the primary side of the exhaust tube 20. Hot dipped aluminum coating applied on the exhaust tube 20 and the dust box 11.
Patent JP-H0211554-A (JP)
Title: Production and use of isocyanurate group-containing polyisocyanate
Inventor: HANSU YOAHIMU SHIYOORU
IPC: C09D175/00
Filed: 1989-04-25
Abstract: PURPOSE: To obtain a compd. useful as a component of high quality two- component polyurethane lacquer by the partial trimerizing reaction of isocyanate group-containing org. diisocyanate.  
     CONSTITUTION: A part of an isocyanate group of org. diisocyanate containing an isocyanate group of an aliphatic and/or cyclic aliphatic bond is trimerized in the presence of a quaternary ammonium fluoride catalyst (e.g. N,N,N- trimethyl-N-benzylammonium fluoride) in an inert gas atmosphere such as nitrogen at 0-100°C. A catalyst poison (e.g.; dibutyl phosphate) is added to stop trimerization reaction to obtain an objective substance. The use amt. of the catalyst is 0.1% or less by wt. of dlisocyanate. It is pref. to remove unreacted diisocyanate by thin layer distillation. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S59227419-A (JP)
Title: Container preparing method utilizing high ultrasonic wave
Inventor: TAMURA MICHIYA
IPC: B29C53/00
Filed: 1983-06-09
Abstract: PURPOSE:To make it possible to achieve the certain welding of a lid and a barrel body by preventing the scorch generation of paper, by using a horn, which is aquipped with a peripheral surface contacted with the inner surface of a inlaid cylindrical part in parallel and an end surface being in contact with the flange part of the lid, to the inside recessed part of the inlaid cylindrical part. CONSTITUTION:Into the inside recessed part of the inlaid cylindrical part 4 of the lid 3 inlaid with a barrel part 2, an oscillation horn 6, which is provided with a peripheral surface 6' contacted with the inner surface of the cylindrical part 4 in parallel and an end surface 6'' contacted with the surface of the flange part 5 of the lid 3 in a downwardly directed state, is inserted. In this case, the welding of the inlaid cylindrical part 4 to the inner surface of the barrel part 2 and the welding of the flange part 5 to the opening edge of the barrel part are simultaneously performed by the above mentioned peripheral surface 6' and the end surface 6'' of the horn 6. As mentioned above, the welding of the inner surface of the barrel body 2 and the outer surface of the inlaid cylindrical part 4 and the welding of the flange part 5 and the end surface of the barrel body 2 can be respectively performed simultaneously and efficiently by one process.
Patent JP-H0463053-A (JP)
Title: Multiple connection mechanism for karaoke (orchestral accompaniment) terminal
Inventor: TSUMURA MIOJI
IPC: G10K15/02
Filed: 1990-04-18
Abstract: PURPOSE:To efficiently constitute a network by only using one public line to equally present new music data to plural KARAOKE terminals. CONSTITUTION:A representative terminal 1 is connected to a host computer 4 through a MODEM 2 by a public line 3, and KARAOKE information encoded to a digital code is loaded down to this terminal 1 and is simultaneously loaded to general terminals 5a, 5b, 5c...5x ((x) is an arbitrary number). The representative terminal 1 periodically communicates with the host computer 4 for the purpose of receiving new music and updates data in a storage device provided in the terminal 1 itself.
Patent JP-S63267773-A (JP)
Title: Novel isoflavan derivative, its production and muscle relaxant containing said derivative as active component
Inventor: KAWAKAMI TOSHIOKI
IPC: A61P21/02
Filed: 1987-04-27
Abstract: NEW MATERIAL:The isoflavan derivative of formula (R1 is methyl; R2 is methyl or H). USE:Useful as a muscle relaxant. It has microcirculation improving action and exhibits hypotensive action against essential hypertension, coronary vasodilating action, cerebral circulation improving action, action to ameliorate peripheral blood flow disorder (Raynaud's disease, Buerger disease etc.), etc. PREPARATION:KANZO (Glycyrrhiza glauba) is immersed in an organic solvent, the extract is treated by liquid chromatography an the compound of formula is separated from the eluate. The organic solvent is methanol, ethanol, acetone, etc., or their mixture. KANZO is a leguminous plant and its root and stolon have been long used as herb drugs.
Patent JP-H05281035-A (JP)
Title: Pyro-electricity type infrared detector
IPC: G01J5/02
Filed: 1992-03-30
Abstract: PURPOSE:To provide a usefull pyro-electricity type infrared detector which is capable of removing common-mode noise, having no detection dead space, and also detecting the travel direction of a moving body. CONSTITUTION:Four light-receiving elements 2 to 5 having the same shape, the same light-receiving area, the same light-receiving sensitivity are formed in a whirl on the surface of a pyro-electric raw material 1 so that they are 90 degrees out of phase with each other and symmetrical around the center O of rotation. The four light-receiving elements 2 to 5 are grouped into two pairs I, II of dual elements, and outputs are adapted to be taken out from the respective dual elements I, II.
Patent JP-H08298184-A (JP)
Title: Manufacture of electroluminescence element
Inventor: SUGIURA KAZUHIKO
IPC: H05B33/10
Filed: 1995-04-27
Abstract: PURPOSE: To prevent damage to an emitting layer by avoiding the infiltration of an etching fluid in the emitting layer at wet etching, even when a pinhole, crack, etc., are developed in the second insulating layer, in the case of forming the emitting layer with alkali earth metal sulfide or alkali earth metal selenide of SrS or the like serving as the base material. CONSTITUTION: When take-out electrodes 17 are wet-etched, a jig is used so as to prevent placing an emitting layer forming region 30 in an etching fluid 41. This jig has a tubular member 50 of shape and size larger than the emitting layer forming region 30, to mount an O ring 51 in a contact surface with a substrate 11 so as to prevent the etching fluid from infiltrating into the emitting layer forming region 30. Under a condition where this jig is pressed to the substrate 11, the etching fluid 41 is injected in a vessel 40 to only outside the jig.
Patent JP-H041723-A (JP)
Title: Thermal writing type liquid crystal display device
Inventor: CHIBA TORU
IPC: G02F1/133
Filed: 1990-04-19
Abstract: PURPOSE:To allow uniform heating even with a large-sized liquid crystal element by housing the liquid crystal element into a closed space where the plotting by a laser beam is possible and providing heating means. CONSTITUTION:The liquid crystal element 11 is housed into the closed space 18 and this closed space 18 is heated and held. The closed space 18 is internally heated when transparent panel heating elements 16a and 17a are energized via a temp. control circuit 19. The air in the space 18 is forcibly (convectionally) circulated by a fan 20. The energization to the transparent panel heating elements 16a and 17a is controlled according to the temp. in the closed space 18 detected by a temp. sensor 21. The thermal writing type liquid crystal ele ment 11 is held at a preset uniform temp. over the entire surface.
Patent JP-S5531761-A (JP)
Title: Wire-rod packing form shaping apparatus for coiler
Inventor: MURAKAMI TAKASHI
IPC: B21C47/24
Filed: 1978-08-28
Abstract: PURPOSE: To enable taking-up on coil without demolishing the packing form of coil wire and scheme to reduce the occupation space in an apparatus by adopting a pair of bending type forming mechanism in right and left.  
     CONSTITUTION: When a revolving driving source is driven, a driving shaft 6 turns clockwise and a driving shaft 6' turns anticlockwise, and accompanied with the revolution of the shafts, first revolving arms 11 and 11' are turned in the same direction. Accompanied with said turning, a trailing shaft 12 is turned clockwise through links 17, 20, 18, 21, and 19, and also a second revolving arm 13 is turned in the same direction and brought to bent state against the first revolving arm 11. The second revolving arm 13' turns anticlockwise in the same way. Accordingly, the first and the second revolving arms 11 and 11', and 13 and 13' turn to be close to the carrier 1 side, and the carrier 1 having performed coil-taking is enclosed by wire- rod shaping rods 26, 26', 27, and 27', and shaping-formed. By the reverse revolution of the revolving driving source, the bending type forming mechanism is straightened as it was before, so the carrier 1 is carried out in the state left as it is. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62262200-A (JP)
Inventor: ENDO KEIZO
IPC: G07B15/00
Filed: 1986-05-08
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-S5437720-A (JP)
Title: Diaphragm for speakers
Inventor: KODAMA MINEICHI
IPC: B32B3/12
Filed: 1977-08-30
Abstract: PURPOSE:To form a diaphragm for speakers of superior frequency characteristics of high frequency range by affixing metal or reinforced plastic thin-films to both sides of a honeycomb core being a core material by means of expoxy base adhesive agent containing inorganic fillers.
Patent JP-H09264123-A (JP)
Title: Method and device for eliminating particulates
Inventor: YAMASHITA TAKASHI
IPC: F01N3/02
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To prevent the burning of a particulates collecting holder and a burning section sealing member and the abnormal deformation of the particulates collecting holder caused by high-temperature burning gas in a method and device for eliminating granular particles. SOLUTION: According to a particulate eliminating method, a particulate collecting holder 12 having a cylindrical grain filtering material layer 20 divided into a plurality of filter elements is intermittently rotated, particulates are collected by causing exhaust gas containing the particulates to flow from the outer direction of the holder 12 to its inner direction, heated burning gas is supplied from a burning section sealing member 24 disposed in the outer peripheral section of the particulate collecting holder 12 to the particulates collected filter element and thereby a grain filtering material 18 is reproduced.  In this case, the burning section sealing member 24 is rotated only during the rotation of the particulates collecting holder 12, a gap is formed between the particulates collecting holder 12 and the burning section sealing member 12 and then the sealing section 24 is prevented from being brought into contact with the particulates collecting holder 12. Further, a plurality of such burning section sealing members 24 are disposed equally in the circumferential direction of the particulates collecting holder 12.
Patent JP-H07154534-A (JP)
Title: Image sensor and electronic device using it
Inventor: TSUTSUI TAKESHI
IPC: H04N1/028
Filed: 1994-05-18
Abstract: PURPOSE:To improve the yield by forming continuously a groove array whose cross sectional area is V-shaped and having a bottom angle of nearly pi/2 with respect to a perpendicular line in the thickness direction of a reflecting face to the reflecting face in the arrangement direction of a light transmission section to eliminate the need for the position alignment substantially. CONSTITUTION:A direct light emitted onto a face of a document 11 passing on a slit 6 is a scattered light (reflected light) and reflected from the face of the document 11 as read data of the face of the document 11 to a reflecting plate 4. Then the scattered light is reflected in a groove formed on a reflecting face 4a of a reflecting plate 4 and its reflecting direction is corrected on a straight line passing through a generating point of the scattered light perpendicular in the lengthwise direction of the reflecting plate 4 and in parallel with a ridge line of the reflecting plate 4. The scattered light reflected from the face of the document 11 to the reflecting plate 4 is reflected forcibly by the reflecting plate 4, the light is focused by a photodiode array 5 fitted to a plane including the slit 6 in parallel with the lengthwise direction of the reflecting plate 4 and the light is received while the image is formed thereto.
Patent JP-H043100-A (JP)
Title: Method and device for spectral analysis
Inventor: TAKIZAWA YUMI
IPC: G10L25/12
Filed: 1990-04-19
Abstract: PURPOSE:To allow an exact spectrum analysis by filtering the signal products of time series signals to determine a 1st spectrum structure, subtracting the 1st spectrum structure from the time series signals and determining a 2nd spectrum structure. CONSTITUTION:The signal product of the time series signals X(n) is determined and the influence of the other spectrum structures included in the signal products is removed by filtering at the time of determining the 1st spectrum structure. Further, the previously determined 1st spectrum structure is subtracted from the time series signals, by which a continuous prediction residual e(n) is obtd. and the frequency of the 2nd spectrum structure is exactly determined at the time of determining the 2nd spectrum structure. The influence of the other spectrum structures existing in combination is removed in this way and the exact spectrum analysis is executed.
Patent JP-S5227630-A (JP)
Title: Method for producing photographic light sensitive material
Inventor: KOGURE MOTOO
IPC: G03C1/74
Filed: 1975-08-27
Abstract: PURPOSE:To provide a photosensitive material having at least one layer consisting a gelatinous composition on a support and low curliness and extensibility and excellent size stability.
Patent JP-H04332704-A (JP)
Title: Hydrous soft contact lens
Inventor: KOINUMA YASUYOSHI
IPC: C08F22/20
Filed: 1991-05-09
Abstract: PURPOSE:To obtain a contact lens having high hydrous properties, providing sufficient oxygen required for physiology of the cornea, high strength and thermostability by polymerizing a raw material monomer comprising an oxyethylene group-containing unsaturated dicarboxylic acid diester. CONSTITUTION:A raw material monomer comprising a diester monomer (e.g. 2--hydroxyethyl-isopropyl fumarate) shown by the formula (R1 is 1-8C alkyl, 2-6C alkenyl or 5-12C cycloalkyl; n is 1-10 integer), a monomer (e.g. allyl methacrylate) copolymerizable with the diester monomer, etc., is mixed with a radical polymerization catalyst(e.g. t-butyl peroxypivalate), injected into a test tube-like mold, replacement with nitrogen and evacuation in the system are repeated, the mold is sealed, heated to 120 deg.C, cured and the obtained polymer is cut and abraded by an ordinary processing method to give the objective contact lens.