baber/WOPTO huggingface dataset:
Patent JP-S57122333-A (JP)
Title: Electro-static capacity type pressure sensor
Inventor: KIKUCHI MASAAKI
IPC: G01L7/00
Filed: 1981-01-23
Abstract: PURPOSE:To make it possible to sense pressure and provide a pressure sensor of simple construction by changing the oscillation frequency based on the differential pressure of air-tight chambers that are divided by a diaphragm. CONSTITUTION:When a pressurized fluid is introduced through fluid inlets 1a and 1b, the pressure of an airtight chamber 7 is held at P1, the pressure of an airtight chamber 7 at P2, and a diaphragm 2 is displaced according to the pressure difference, P1-P2, and the electro-static capacities C1 and C2 between the diaphragm 2 and electrodes 5 and 6. Further the capacities C1 and C2 increase or decrease (decrease or increase) according to the magnitude of input voltages of a differential amplifier 11 in a rectangle shaped wave form oscillation circuit 10 and the oscillation frequency of the circuit 10 changes. Accordingly an oscillation frequency corresponding to the pressure difference in the air-tight chambers 7 and 8 is obtained, and sensing of fluid pressure is performed by introducing reference pressure to the chambers 7 and 8 on one hand and the pressure of a fluid to be sensed on the other.
Patent JP-S62165140-A (JP)
Title: Measuring method for optical fiber
Inventor: ITO YASUSHI
IPC: G01M11/00
Filed: 1986-01-17
Abstract: PURPOSE:To improve the accuracy of the positioning of a tape type optical fiber and a measuring instrument side optical fiber even when the array pitch of optical fibers is small by moving the measuring instrument side optical fiber successively to optical fibers to be measured. CONSTITUTION:A tape type optical fiber carrier 1 is circulated as shown by an arrow and the quantities of incidence on and projection from end surfaces of each optical fiber are detected by a Z sensor 2 and stored. Then, while the carrier 1 is stopped, the end surface of the measuring instrument side optical fiber 5 is set opposite the end surface of the optical fiber 4 of the tape type optical fiber 3 to be measured and moved in a (z) direction. When both end surfaces are set at a specific interval, the (z) directional movement of the fiber 5 is stopped. Then, the fiber 5 is adjusted finely in an (x) and a (y) direction on the basis of the fiber 4 to position the end surfaces of the fibers 4 and 5 accurately, and a measurement as to one item is taken. When this measurement of the 1st item is finished, the carrier 1 is circulated to proceed to measurements of the 2nd and the 3rd items, thus taking measurements of all items.
Patent JP-H11211784-A (JP)
Title: Tester for transformer in gas insulated instrument
Inventor: KAWABUCHI YOSHIKI
IPC: G01R31/00
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a tester for transformer in a gas insulated instrument of such structure as an unused connecting container is not required to be encapsulated with an insulating gas. SOLUTION: Branch duct 3a, 3b of a high voltage applying unit 2 is connected, at the forward end thereof, with the base end of a connecting container 7a, 7b for closing the forward end of the branch duct airtightly through an insulating spacer 6a, 6b. A connecting conductor 14a, 14b penetrating each insulating spacer airtightly is connected, at the base end thereof, to the corresponding side of the branch conductor 4a, 4b of the unit 2. Each branch duct 3a, 3b contains an automatic connecting/disconnecting mechanism 32a, 32b for disconnecting the conductor 14a, 14b electrically from the branch conductor 4a, 4b when atmospheric pressure acts in the container 7a, 7b and connecting them electrically when atmospheric pressure does not act.
Patent JP-S58127720-A (JP)
Title: Production of water-soluble cationic polymer
Inventor: TAKEDA HISAO
IPC: C02F1/56
Filed: 1982-01-25
Abstract: PURPOSE:To produce the titled polymer useful as a flotation/sedimentation aid for wastewaters in the dyeing industry, by subjecting an aminomethylolated phenol, an epihalohydin, urea and formaldehyde to a polycondensation reaction. CONSTITUTION:A water-soluble cationic polymer is produced by subjecting aminomethylolated phenol of formulaI, wherein R1 and R2 are eacg a 1-2C alkyl, an epihalohydrin, urea and formaldehyde or a formaldehyde-producing compound to a polycondensation reaction. The polymer produced is estimated to have repeating units of formula II, wherein R1 and R2 are as defined above, and Z<-> is an anion. As a flotation/sedimentiation aid, this cationic polymer exhibits an effect comparable to that of a dicyandiamide/formaldehyde polycondensate, especially in reducing the rate of unremoved color.
Patent JP-H08204907-A (JP)
Title: Original illuminator
Inventor: SENBA TAKEHIKO
IPC: H04N1/04
Filed: 1995-01-24
Abstract: PURPOSE: To provide the original illuminator with which the shading correction of a lens can be performed at low cost. CONSTITUTION: An original illuminator 4 is composed of an illumination lamp 10 and a reflector 11 whose cross section is almost U-shaped so as to cover the back and sides of this illumination lamp 10. The light emitted from the central part of the illumination lamp 10 to the back side is reflected by a bent part 13 of the reflector 11 and both terminal parts 3b and 3c of an original plane 3a are irradiated with this reflected light. The quantity of light, with which a central part 3d of the original plane 3a is irradiated, is decreased but the quantity of light, with which both the terminal parts 3b and 3c are irradiated, is increased.  Thus, since the quantity of light made incident to an image formation lens at the peripheral part is increased by the reflector but made almost equal with the quantity of light at the central part by the shading of the lens, the quantity of light made incident to an image sensor is made uniform over all the area.
Patent JP-H08201872-A (JP)
Title: Camera for taking photograph
Inventor: KIDO TOSHIHITO
IPC: G03B7/24
Filed: 1995-01-24
Abstract: PURPOSE: To make a film condition display distinguishable without rotating a bay code disk in a camera which utilizes a film cartridge whose film condition display can be detected based on a rotation stopped position of the bar code disk. CONSTITUTION: A bar code disk 30 of a film cartridge 20 contains a bar code region consisting of a plurality of bars and a plurality of spaces and a no display region consisting of only a relatively wide single bar. Three photo reflectors 11-13 which a camera 10 is provided with at a prescribed distance detect at least one space of the bar code disk 30 when the film condition display shows 'not-yet-exposed' and on the other hand, all of the photo reflectors are positioned at positions to detect the bar in the no exposure display region when the film condition display shows 'already-exposed'. The film condition can be distinguished based on whether all of the detection results are bars or not.
Patent JP-H02188570-A (JP)
Title: Production of halogen-substituted quinoline derivative
Inventor: TAKADA SHIGERU
IPC: C07D215/18
Filed: 1989-01-17
Abstract: PURPOSE:To readily obtain the subject compound in high purity and high yield by performing reaction of aniline derivative and aldehyde derivative in the presence of alkali metal salt of m-nitrobenzene sulfonic acid, iron sulfate and boric acid in reaction system. CONSTITUTION:Aniline derivative expressed by formula I (R<1> is halogen; R<2> is H or lower alkanoyl; m is 1-4) is reacted with aldehyde derivative expressed by formula II (R<3> is H or lower alkyl) in the presence of alkali metal salt of m-nitrobenzene sulfonic acid, iron sulfate and boric acid to afford halogen- substituted quinoline derivative expressed by formula III (e.g., 5,6-difluoro-8- bromoquinaldine). Alkali metal salt of m-nitrobenzene sulfonic acid is preferably used 1-1.5 times mol to anilines expressed by formula II and similarly 0.05-0.15 times mol of iron sulfate and 1-5 times mol of boric acid are preferably used.
Patent JP-S63177000-A (JP)
Inventor: WATANABE YOSHIKO
IPC: F42B10/64
Filed: 1987-01-19
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-S55102010-A (JP)
Title: Control system for data change
Inventor: IIIZUMI MAKOTO
IPC: G05B19/05
Filed: 1979-01-30
Abstract: PURPOSE: To enable partial data change simply and automatically, by providing the real time change means of numeric control data between the control and controlled sections of the unit.  
     CONSTITUTION: The real time data change section 9 is added with the keyboard 8 inputting program and data to the memory circuit 9a and the changed data input section 6 having the input data display section 7. Further, the microcomputer is built in, the numeric data delivered from the control section 1 is tentatively stored in the temporary storage circuit 9, and the stored data and the alteration instruction data stored in the circuit 9a inputted from the input section 6 in advance are compared at the comparison circuit 9c. When the data number, wiring terminal number or wiring terminal coordinates are in agreement, a part of the data is changed with the content of change instruction at the operation circuit 9d, deleted or new data is inserted, to deliver the numeric control data on the line 10. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000208939-A (JP)
Title: Multilayer wiring board and electronic device using the board
Inventor: KAWACHI TETSUYA
IPC: H05K1/11
Filed: 1999-01-18
Abstract: PROBLEM TO BE SOLVED: To obtain a multilayer wiring board, which can electromagnetically cut off the distance sufficiently between a major surface side and another main surface side. SOLUTION: A multilayer wiring board 20 is comprised of a first via hole 22, which junctions a first electrode 13 and a second electrode 21 and a second via hole 22 which junctions the second electrode 21 and a third electrode 14 and an interval of the first via hole 22 and a second via hole 23 on a second wiring layer 6 is so formed as to be larger than the aperture diameters of via apertures 16 and 17. As a result, a means of cutting off of electromagnetic noise between a main surface side and another main surface side of the multilayer wiring board can be realized.
Patent JP-2000209224-A (JP)
Title: Flow control method
Inventor: ARUTOUNTASHU ONURU
IPC: H04L47/27
Filed: 1999-01-18
Abstract: PROBLEM TO BE SOLVED: To avoid reduction in throughput by suppressing fluctuation in a transfer rate, even when used on an available bit rate(ABR) of an asynchronous transfer mode(ATM). SOLUTION: In this flow control method, a layer 4 processing section 12 uses a data transfer rate S (Ti) at a time Ti, notified from a low-order layer processing section 13, a product between the data transfer rate S (Ti) and a round trip time RTT corresponding thereto and one or more congestion window size cwnd (Ti-1), etc., which is calculated in the past to calculate a congestion window size cwnd (Ti) and to decide a size or a transmission window on the basis thereof.
Patent JP-H01187306-A (JP)
Title: Combined cycle plant
Inventor: MATSUURA YASUNORI
IPC: F01K23/10
Filed: 1988-01-21
Abstract: PURPOSE:To improve exhaust heat recovery efficiency, by setting the head of a low pressure feedwater pump at a pressure which can prevent the flush of high pressure feedwater passing through a recirculation flow adjusting valve, while making the pressure rise of the low pressure feedwater due to the raised head of said pump decompressible by a decompression device. CONSTITUTION:The outlet side of a low pressure coal economizer 4 in an exhaust recovery boilor 2 in which exhaust gas from a gas turbine 1 is introduced, is branched into a low pressure feedwater connecting pipe 15 and a high pressure feedwater pump 6 side piping, so that the outlet side on the high pressure feedwater pump 6 side is branched into a high pressure coal economizer 3 and a low pressure coal economizer recirculation pipe 20. The high temperature/high pressure feedwater branched into the pipe 20, is passed through a low pressure coal economizer recirculation adjusting valve 16 so as to be introduced into a low pressure feedwater pipe 13. In this occasion, the head of a low pressure feedwater pump 30 connected to the outlet side of a condenser 11, is set to a pressure which can prevent the flush of high temperature/high pressure feedwater passing through a recirculation flow amount adjusting valve 16. In addition, a decompression device 31 is provided, for decompressing the low pressure feedwater fed into a low pressure boilor 5 to the optimal pressure of the low pressure boilor 5.
Patent JP-H01309069-A (JP)
Title: Insert paper for forming xerography image
Inventor: PIITAA TOOMASU HAADOMAN
IPC: G03G7/00
Filed: 1989-01-18
Abstract: PURPOSE: To quickly form an image by ion sticking printing, magnetography printing or xerography printing based upon a prescribed format by specifying surface resistance on the surface of a sheet and bend stain roughness and forming an watermark on the rear face of the sheet. CONSTITUTION: This watermark sheet to be used for xerography adhesion printing or magnetography printing has a print receiving surface and a rear face, surface resistance on the surface of the sheet is 5×10<10> to 5×10<12> Ω per 100ft<2> (9.29m<2> ), bend stain roughness is <=300mm, and an watermark is formed on the rear face of the sheet. The moisture content of the paper sheet should be 4 to 6%, preferably <=5.5%. The range of the bend stain roughness should be 160 to 250mm. Consequently, a required effect can be displayed at the time of using the watermarked paper for xerography ion adhesion printing, magnetography printing or laser xerography printing.
Patent JP-H07236514-A (JP)
Title: Cleaning device of shaver head of dry type shaver device
Inventor: GEEPUHARUTO BURAUN
IPC: A45D27/46
Filed: 1995-01-25
Abstract: PURPOSE: To provide a cleaning device for an electric shaver with a cleaning fluid container in which a housing structure for storing the shaving head is separately placed from the cleaning fluid container. CONSTITUTION: This cleaning device 5 has a housing structure 7 to receive the shaving head 3 of an electric shaver, at least one cleaning fluid container 6, and a device driven by a motor for sending the cleaning fluid. The housing structure 7 is separately placed from the cleaning fluid container 6, from which the cleaning fluid is supplied.
Patent JP-H10210090-A (JP)
Title: Quaternary fsk demodulation circuit
Inventor: KAWAI HISATSUGU
IPC: H04L27/14
Filed: 1997-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a quaternary FSK demodulation circuit which rationalizes a demodulation result. SOLUTION: This circuit detects the rotation direction and the rotation speed of movement between signal points arranged on a plane formed with two axes of in-phase and orthogonal components at the time of orthogonal detection of a carrier signal subjected to quaternary FSK modulation. In this case, a vector detection part 51 of a rotation direction detection part 3 refers to the polarity of the orthogonal component at the time of polarity inversion of the in-phase component and refers to the polarity of the in-phase component at the time of polarity inversion of the orthogonal component to detect the rotation direction of movement between signal points little by little, and a first integral discharge circuit 61 integrates it over a specific time to detect the rotation direction.
Patent JP-S60155734-A (JP)
Title: Bobbin feed system
Inventor: NISHIMURA SHINICHI
IPC: D01H9/04
Filed: 1984-01-23
Abstract: PURPOSE:To eliminate operation of removal of remaining yarn from bobbins, and to remove necessity of abondonment or rewinding of remaining yarn, by refeeding bobbins with remaining yarn to a winding unit. CONSTITUTION:The guide 3 to introduce bobbins in the stocker 5 is made into a U-shaped state, and engaged with sides of bobbins having no yarn layer. When bobbins are transferred from the stocker 5 to the doffing truck 3, both the side ends of the bobbins are pushed by the bobbin pushing arm 11. When the bobbins are transferred from the doffing truck 3 to a winding unit, both the sides of the bobbins are supported by the bobbin pushing arm. The stocker is provided with new bobbins and bobbins with remaining yarn.
Patent JP-S59136684-A (JP)
Inventor: HIRAGA YOSHIHIKO
IPC: G21D1/00
Filed: 1983-01-26
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 LV-12564-A (LV)
Title: Method for renewal of cast iron bathes and use thereof
Inventor: TREICIS PETERIS
IPC: B29C69/00
Filed: 2000-07-19
Abstract: The proposed method is characterized in that one after another the following operations are performed: a) a spatial insert is formed using the method of thermoforming of shaped blank of thermoplastic sheet material, said blank being formed to fit the contour of the bath and placement of discharge channels; b) before the prepared insert is spreaded inside, the surface of bath is smeared with a layer of two-component polyurethane foam-type adhesive, as well as the ends of discharge channels are covered with sealing compound of silicone acetate type; c) the prepared insert is put inside the bath body ensuring that the holes thereof, previously originated in the inlet by a drill, and the holes of discharge channels of the bath are fair; d) when the insert is put into the bath, it is retained evenly against surface of bath body. This method can be used in renovation process of cast iron baths by mounting the insert of the thermoplastic material inside of the old bath body.
Patent LV-15315-A (LV)
Inventor: PUTNIŅŠ Aldis
IPC: E01C7/10
Filed: 2017-02-10
Abstract: Izgudrojuma mērķis ir nodrošināt stabilas seguma konstrukcijas izveidi, kam nav nepieciešama uzturēšana ekspluatācijas laikā. Piedāvātais izejvielu maisījums specializētām sabiedriskām būvēm, tādām kā rallijkrosa sacīkšu trases, sastāv no rupjajiem un smalkajiem minerālmateriāliem, aizpildītāja, cementa un ūdens un ir raksturīgs ar to, ka cementa daudzums maisījumā ir no 3 līdz 8 % no minerālmateriālu tilpumsvara, minerālmateriāla komponenšu daudzums ir no 85 līdz 95 %, aizpildītāja daudzums ir no 6 līdz 10 %, ūdens ir no 2 līdz 8 % un kopējais sastāvdaļu daudzums veido 100 %, pie kam minerālmateriālu maisījuma tilpumsvars ir no 1900 līdz 3000 kg/m3. Pielietotie izejmateriāli var būt gan dabiskas, gan mākslīgas izcelsmes, gan atgūti, gan reciklēti. Rupjais minerālmateriāls var būt gan grants, gan dolomīts, gan izvirdumieži, gan atgūtais materiāls. Smalkais minerālmateriāls jāiegūst no dabīgas smilts vai smilts-grants. Aizpildītāja izcelsme var būt mālaina grunts, māls, dolomīta milti vai cits līdzīgs smalks minerālmateriāls. Cementam ir jāatbilst „LVS EN 197-1 Cements. 1. daļa: Parastā cementa sastāvs, specifikācija un atbilstības kritēriji” prasībām, kas definētas klasēm 32,5 N, 42,5 N vai 52,5 N.
Patent LV-15393-A (LV)
Title: Elastic road and field surface from manufactured elements and its construction method
Inventor: VAITKUS RIMS
IPC: E01C15/00
Filed: 2017-09-15
Abstract: The invention relates to the construction of an elastic covering of surfaces of roads and grounds. The invention is covering of roads and grounds and the method of construction thereof. An elastic covering of roads and grounds is proposed, which is made of prefabricated elements of two different shape of profiles that are interconnected, where the profile of the element of lower layer is made in the form of a polygon and contains a central locking pin (1), additional locking pin (2) and an opening (5), but the profile of the element of upper layer is made in the form of a long strip with a smooth upper part (6) and elastic ribs in the lower part, that contain hook type switches (8) and sockets (9) for locking the pins, and damping gaps (10). The corners of upper part of the strips of upper layer (7) are rounded or truncated in the longitudinal direction. The cover is constructed at first by applying elements of the lower layer, which are connected to each other in rows beforehand, allowing movements in the horizontal plane at a small amplitude, and then by pressing on strips of the upper layer on two adjacent rows of lower layer so that small gaps (11) are created between two adjacent strips in the longitudinal direction for water drain.
Patent MD-990169-A (MD)
Title: Bottle
Inventor: VASILEVSCHII VALERIU
IPC: A45D34/02
Filed: 1999-06-09
Abstract: The invention refers to the flacons, provided for perfume or other liquid. The flacon contains a body (1) with bottom (2) and neck (3) with a thread onto which is screwed on a cap (4). The novelty consists in, that the flacon is made in the form of a goblet.
Patent NO-982971-A (NO)
Inventor: HASE GARY
IPC: F25D23/06
Filed: 1998-06-26
Abstract: A method and a container for storing or transporting goods, in particular food products in a frozen and/or chilled state, include a conditioned room where the goods are placed. The room is conditioned by means of a refrigerating medium, for instance solid carbon dioxide, arranged above the room, the refrigerating medium and the room being divided by an insulated panel. A variety of insulated panels can be provided between the refrigerating medium and the room so as to maintain a required amount of cold transfer between the refrigerant and the room. The amount of refrigerating medium can be varied in accordance with specifications such as the assumed duration of the transport/storage, the required storage temperature and a predicted average of the ambient temperature.
Patent YU-42103-A (YU)
Title: Revolving mast having sails of variable positions for conversion wind or water energy into electrical energy or mechanical drive
Inventor: MIHAJLOVIC SRETAN
Filed: 2003-05-29
Abstract: Revolving mast with sails of variable positions for conversion of wind or water energy into electrical energy or mechanical drive is a type of windmills different from the others, in that it has a vertical axis of rotation. Movable sail (PJ), owing to the large spaces, enables engagement of even the slight winds. Movable sails (PJ) are fixed to endings of a carrier (N), by pins (O) in the upper and bottom part, so as to enable change of the angle of direction toward the wind. Block devices (B) in the center of the girder (N) prevent movable sail (MS) to revolve along with the wind flow. Wind takes up crosswise turned sail, pushing it, that having exerted thrust onto the girder (N) brings about revolving of the mast. When revolving, a sail (PJ), from position PJ-1, over the position Pj-2 comes to position Pj-3, wind engages it from the opposite side and revolving it around a pivot axis (OR) directs it along the wind flow as a flag, therefore there is no resistance to moving the sails along with the wind flow. Two sails are turned crosswise as to the direction of the wind and two along the wind and herewith obtained difference in forces at the endings of the girder brings about mast revolving. Wind energy transferred to mast revolving, and by transmission, it is transferred into a generator of electrical energy and is available for immediate exploitation or accumulation. With revolving mast plunged into a river or a stream, the operating principle is the same enabling thereby exploitation of a slow water flows without directing water or building dams.
Patent YU-61900-A (YU)
Title: Process for producing 2,3,5-trimethyl-p-benzoquinone
Inventor: MAASSEN RALF
IPC: C07C46/08
Filed: 2000-10-10
Abstract: Process of production of 2,3,5 trimethyl-p-benzoquinone by oxidation of 2,3,5 -trimethyl phenole or 2,3,6- trimethylphenole of oxygen in the presence of one catayst system which consists of copper halogenide and one halogenide of transfer metals from the group iron, chrome, mangane, cobalt, nickel, zinc and one halogenide of rre countries in one two phase reaction environemint of the increased temperature.
Patent AP-35-A (AP)
Title: Pyrimidine derivatives.
Inventor: WHITTLE ALAN JOHN
IPC: C07D239/28
Filed: 1986-12-18
Granted: 1989-02-15
Abstract: There are described