baber/WOPTO huggingface dataset:
Patent JP-H09223640-A (JP)
Title: Dielectric thin film and ceramic capacitor
Inventor: KAMIGAKI YASUYO
IPC: H01G4/12
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a dielectric thin film and ceramic capacitor having a high specific dielectric constant at low and high frequency regions, low temp. change ratio of the static capacitance and good DC bias characteristic. SOLUTION: The dielectric thin film is made of a Perovskite composite oxide contg. metal elements Ba, Ti, Zr and Sn formulated as BaIt1-x-y Zrx Sny O3 where x and y are within a range defined by a line A-B-C-D-E-F-A and mean crystal grain size (d) of the Perovskite crystal is 0.10-0.25μm and specific dielectric constant is 1100 or more at a measuring frequency of 100MHz, room temp.
Patent JP-H05168035-A (JP)
Title: Noise removing circuit for composite video signal
Inventor: SATO HIDEO
IPC: H04N9/77
Filed: 1991-12-16
Abstract: PURPOSE:To provide a noise removing circuit which can satisfactorily and directly remove a noise component from a composite video signal. CONSTITUTION:In the noise removing circuit for the composite video signal superimposing a chroma signal modulated by a prescribed color sub carrier to a luminance signal, the input composite video signal is supplied to a luminance/chroma separating circuit 32 and separated into the luminance signal and the chroma signal, the noise components contained in these separated luminance signal and chroma signal are extracted, these respective noise components are subtracted from the input composite video signal by a subtracter 40, and the composite video signal removing noise is obtained.
Patent JP-2001147958-A (JP)
Title: Vacancy information system for internet
Inventor: TASHIRO YOSHIHIRO
IPC: G06Q50/10
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a vacancy information system for Internet, with which a home page on an Internet is updated by transmitting vacancy information data to the home page. SOLUTION: This vacancy information system for Internet is composed of vacancy information terminal equipment for transmitting vacancy information data, a personal computer capable of displaying the home page of the internet, a relay/conversion server connected to the vacancy information terminal equipment and personal computer, and a Web intraserver installed in an Internet service company or the like connected to this relay/conversion server, the vacancy information data of the vacancy information terminal equipment or vacancy information data of a routine form preserved in the storage device of the personal computer are transmitted to the relay/conversion server, this relay/conversion server converts these vacancy information data to a file form preset by the Web intraserver and transfers the vacancy information data through a general communication protocol to the Web intraserver,  and only the vacancy information data, which are the variable data of the home page on the internet, are reloaded and updated.
Patent JP-2001147294-A (JP)
Title: Power generator facility
Inventor: OTOSHI TATSUYA
IPC: G21D3/04
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To improve energy use efficiency and facility use efficiency of combined power generation facility including nuclear power generation facility. SOLUTION: Auxiliary steam and eletric power are generated with a gas co-generation system consisting of a gas generator 11 and a steam generator 21 generating steam using the exhaust heat of the gas generator 11. The electric power generated with a nuclear power facility provided with a reactor building 1 and a turbine building 2 and the electric power generated with the gas generator 11 are sent with power transmission lines 13 to power demander side. The auxiliary steam generated by the steam generator 21 is supplied to the locations requiring in the nuclear power facility. In the case the nuclear power facility requires emergency backup power, the power generated with the gas generator 11 is switched to the transmission line 10 side by the switching device 16 of the power grid and received with the incoming panel 20 of the reactor building 1 to disribute to necessaty locations.
Patent JP-H0626066-A (JP)
Title: Excavating torque change-over device and method of inputting torque setting signal
Inventor: AJIRO SHUICHI
IPC: E02F3/06
Filed: 1992-11-18
Abstract: PURPOSE:To prevent a bucket from being damaged due to erroneous setting of an excavating torque in an earth drill. CONSTITUTION:An excavating torque change-over device comprises a computing device 25 for selecting one of bucket torques which are previously and steppedly set, in accordance with data concerning a bucket type or the one corresponding to the latter, a plurality of sets of relay drivers and relays 31, 32 which are energized in accordance with a drive torque selected by the computing device 24, and a selector valve 18 which selectively operates relief valves having set pressures which are determined by the operations of the relays and which are different from each other. Further, in the case of an enlarged bottom type bucket, a bucket type is inputted as bucket data, and in the case of an axially excavating bucket, the bucket excavating diameter is used as input data.
Patent JP-H03193623-A (JP)
Title: Production of conjugated boride powder in as mo2feb2-base
Inventor: KOMAI MASAO
IPC: C01B35/04
Filed: 1989-12-25
Abstract: PURPOSE:To improve heat resistance, high temp. strength, oxidation resistance and corrosion resistance of conjugated boride powder by producing Mo2FeB2 type conjugated boride by bringing the powders of Fe, Mo, B and C to a solid phase reaction, then cooling and pulverizing the obtd. boride. CONSTITUTION:Two or more kinds of powders selected from simple powders of Fe, Mo, and B, borides and alloy powders incorporating two or more elements among above-mentioned powders, Fe, Mo, and B simple powders containing C, borides and alloys thereof, and carbon powder are compounded by the compounding ratio of 7.2-8.8wt.% of B, 64-78wt.% of Mo, and the balance of Fe and inevitable impurities. Then the compounded material is mixed and pulverized into 0.1-50mum mean particle size, heated in a nonoxidative atmosphere at 0.5-100 deg.C/min heating rate to 750-1500 deg.C and thermally treated for one minute to 5 hours at this temp. to bring it to a reduction reaction by C and the solid phase reaction to produce Mo2FeB2-based conjugated boride. This boride is then cooled, pulverized and a Mo2FeB2-based conjugated boride powder that has 0.1-50mum mean particle size and contains >=90wt.% Mo2FeB2-based boride, 0.005-1wt.% residual C and 0.001-0.5wt.% residual O is obtd.
Patent JP-2000161576-A (JP)
Title: Regenerating construction method of old piping
Inventor: NODA YUTAKA
IPC: F16L41/08
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To improve workability as well as precisely sealing a connecting part by connecting a connecting pipe closed by a plug body to a branch pipe receiving port after the old branch pipe is eliminated, drawing out the plug body after a lining layer is formed on a main pipe inner surface with synthetic resin, and executing hole drilling work on the lining layer for covering the branch port. SOLUTION: A connecting pipe 30 whose tip end opening 31 is closed by a plug body 33 capable of drawing out from the other end opening 32 side, is connected to a branch pipe part 22 of a pipe joint 2 wherein an old branch pipe 3 is eliminated so as to achieve a plug body surface of the tip end of the pipe 30 to a position for closing a branch port 23 of the main pipe part 21 and the branch pipe part, 22 of the pipe joint 2, and lining work is executed on an inner surface of the main pipe 1.  After a lining layer 11 is formed, a plug body 33 is drawn out, hole drilling work is executed on a part for covering a branch passage 23 of the lining layer 11 by a drill tool inserted in the connecting pipe 30 instead of the plug body 33, the main pipe 1 and the connecting pipe 30 are communicated with each other, and a new branch pipe piping is connected to the other end of the connecting pipe 30. It is thus possible to prevent leakage of water for a long period.
Patent JP-H04198829-A (JP)
Title: Method for confirming or maintaining soundness of air purge measurement system
Inventor: TANAKA NOBUYUKI
IPC: G01M3/28
Filed: 1990-11-29
Abstract: PURPOSE:To enable soundness of a system to be confirmed by measuring a natural frequency of a rear pressure fluctuation time of a pressure-guiding pipe for measurement and by detecting its ascent as a blocking of tip of the pressure-guiding pipe and its descent as an air leak within the measurement system. CONSTITUTION:By branching an air flow path of an upper part of pressure-guiding pipes 2 and 3, it is guided to a pressure sensor 9 through an input selection device 8 and the electrical signal is fed to an operation processing device 10. Also, a blocking elimination device 20 is provided at an area from the pressure-guiding pipes 2 and 3 to a differential pressure transmitter 5 for control from the device 10. Then, a measurement system loop is selected by the device 8 a rear pressure fluctuation time waveform from the pressure-guiding pipes 2 and 3 is detected by the sensor 9 for obtaining its natural frequency with the device 10, soundness of the measurement system loop can be confirmed if it is at a specified value, blocking of a tip part of the pressure-guiding pipes 2 and 3 can be detected if this value is increased, and leak can be detected if it is decreased. By inspecting each counter loop in sequence, soundness of system can be confirmed.
Patent JP-H02174039-A (JP)
Title: Manufacture of magnetron device
Inventor: NAKANO MITSUHARU
IPC: H01J23/10
Filed: 1988-12-27
Abstract: PURPOSE:To prevent the offcentering of a circular permanent magnet and a magnetron or the like by inserting tongue-shaped sections of the second yoke piece into through-holes of the first yoke piece and coupling them to butt both yoke pieces. CONSTITUTION:A pair of through-holes 17 are provided on the free end edge of one side wall 15a of the first yoke piece 15, and a pair of tongue-shaped sections 18 by cut-up are provided on the free end edge of one side wall 16a of the second yoke piece 16. After the tongue-shaped sections 18 are inserted into the through-holes 17 and coupled, the free end edges of other side walls 15b and 16b of both yoke pieces 15 and 16 are overlapped, and screws or rivets are inserted into small holes 19 and 20 to integrally connect them. In this case, both yoke pieces 15 and 16 can be butted while the tongue-shaped sections 18 are inserted into the through-holes 17 and coupled in the semi-assembled state. A magnetron device can be assembled with no offcentering.
Patent JP-H08167055-A (JP)
Title: Automatic ticket examining machine
Inventor: KOMORI MIKI
IPC: G07B15/00
Filed: 1994-12-14
Abstract: PURPOSE: To feed plural train tickets, which are thrown altogether in the main body of the automatic ticket examining machine, to a processing part having a magnetic head securely, one by one. CONSTITUTION: This machine has a master roller 12a which is driven by a motor to rotate and a slave roller 13a which is provided opposite the master roller 12a and rotates by the force of friction against the master roller 12a until one train ticket is clamped with the master roller 12a and rotates through the operation of a torque limiter T in the same direction with the master roller 12a when >=2 train tickets are clamped with the master roller 12a.  The master roller 12a and slave roller 13a are coupled through a transmission mechanism which have a master pulley P1 provided on the rotary shaft of the master roller 12a, a slave pulley P4 provided on the rotary shaft of the slave roller 13a, and intermediate pulleys P2 and P3 provided on a rotary shaft different from both the rotary shafts and consists of belts B1 and B2 extended between the main pulley P1 and intermediate pulleys P2 and P3 , and the intermediate pulleys P2 and P3 and slave pulley P4 .
Patent JP-H10219184-A (JP)
Title: Powder coating resin composition
Inventor: KAWABATA HIROSUKE
IPC: C09D5/03
Filed: 1997-12-03
Abstract: PROBLEM TO BE SOLVED: To obtain a powder coating material which not only has an excellent weatherability but also clears the environmental problem, can be produced at a low cost and has a new crosslinking form by blending a vinyl copolymer having silyl groups as the main crosslinking groups and a curing catalyst each in a specified amount. SOLUTION: A vinyl copolymer having main crosslinking groups comprising silyl groups represented by the formula -Si(Ra )-X3-a (wherein R is a 1-10C alkyl, a 6-10C aryl, or a 7-10C aralkyl; X is H, halogeno, hydroxy, alkoxy, phenoxy, thioalkoxy, acyloxy, aminoxy, ketoximato, amino, amido, or alkenyloxy; and a is 0 to 2), in an amount of 100 pts.wt. is blended with a curing catalyst in an amount of 0.01-10 pts.wt. The curing catalyst used preferably comprises an organic acidic compound, such as organosulfonic acid, phosphoric acid or a phosphoric ester, a mixture or reaction product of an organic acidic compound with a nitrogenous compound, or an organometallic compound.
Patent JP-2000165353-A (JP)
Title: Wavelength multiplex optical transmitter and wavelength multiplex optical transmission equipment provided with the same
Inventor: TAKEHANA TSUKASA
IPC: H04B10/00
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To suppress increase in the number of AGW and to reduce costs by synthesizing the plural wavelength multiplex signals of wavelength dividing multiplex for each wavelength band concerning signal light contained in plural wavelength bands, afterwards, synthesizing the signal light of correspondent wavelength between respective signal light groups and inputting the result to the AWG. SOLUTION: This equipment is provided with an AGW 3 having (n) pieces of light transmission boards 1-i controlled so as to keep constant a wavelength interval Δλ with an adjacent channel, (n) light transmission boards 1-i' for the transmission of wavelength shifted for a certain wavelength interval ΔF in respect to the transmission wavelength λi of the light transmission boards 1-i, (n) optical synthesizers 2 for synthesizing the output signals of different wavelengths from the light transmission boards 1-i and 1-i', and n input ports for multiplexing the wavelengths of synthesized signal light.  With the FSR wavelength transmission characteristics of AWG 3, the wavelength multiplex signal light of light transmission boards 1-i is outputted from an output port 1 of the AGW 3 and the wavelength multiplex signal light of light transmission boards 1-i' is outputted from an output port 2 respectively. Thus, the number of AWG 3 required as many as the number of signal light groups can be reduced.
Patent JP-H08164966-A (JP)
Title: Synthetic resin-made container
Inventor: TAKADA JUNICHI
IPC: B65D47/36
Filed: 1994-12-14
Abstract: PURPOSE: To provide a novel synthetic resin-made container which can be improved in airtightness and can also be opened easily and is suitably usable for the seal packaging of solid or granular substances. CONSTITUTION: In a synthetic resin-made container provided with a flange 3 projecting from the outer peripheral side of the peripheral opening edge 2 of a container body 1 and a lid material 4 fusible to the flange, an opening strip 5 thinner than the container body 1 and the flange 9 is formed along the peripheral opening edge 2 at least partially between the container body 1 and the flange 3.
Patent JP-H08165249-A (JP)
Title: Composition having bone strengthening action
Inventor: KAWASAKI ISAHIRO
IPC: A23C9/152
Filed: 1994-12-14
Abstract: PURPOSE: To provide a composition effective for bone strengthening of an osteoporosis patient of mainly aged people or a school child in a growth period. CONSTITUTION: This composition having bone strengthening action contains a basic protein fraction derived from milk and calcium derived from milk. This composition may be ingested in a shape of an oral administrating formulation or foods and drinks. Preferably, at least 50mg/100g of a basic protein fraction derived from milk and at least 250mg/100g of calcium derived from milk are contained in the case of foods, and at least 77mg/100g and 380mg/100g are contained respectively in the case of drinks. Absorbability of calcium is significantly increased with the composition having bone strengthening action and the bone strengthening action is reinforced. In the case of foods and drinks, the composition may be ingested in usual eating habit and effective for bone strengthening of an osteoporosis patient or a school child in a growing period.
Patent JP-H01176442-A (JP)
Title: Oil-in-polyhydric alcohol type emulsified composition and oil-in-water type emulsified composition
Inventor: MATSUDA HIDENORI
IPC: A23L27/60
Filed: 1987-12-28
Abstract: PURPOSE:To prepare an oil-in-water type emulsified composition dispersely stable with passage of times, by dissolving hydrogenated lecithin, saponin and polyhydric alcohol by heating at a temperature higher than the melting point of the lecithin and thereafter gradually adding oil thereto under agitation. CONSTITUTION:Polyhydric alcohol, hydrogenated lecithin and saponin are dissolved together by heating at least at a temperature high than the melting point of the hydrogenated lecithin and the oil dissolved by preheating is gradually added thereto under agitation, thereby preparing an emulsified composition. By adding water to this emulsified composition, an oil-in-water type emulsified composition supremely excellent in stability can be obtained. The hydrogenated lecithin is the one obtained from hydrogenation of the lecithin made from soybean, the yolk of an egg, etc., preferably with a greater content of hydrogenated phosphatidilcholine or hydrogenated phosphatidilethanolamine. It is also preferable that the ratio of the hydrogenated lecithin to the saponin is 1:9-9:1 by weight.
Patent JP-2000160135-A (JP)
Title: Friction material composition and friction material using the composition
Inventor: SUZUKI NOBORU
IPC: C09K3/14
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To obtain a frictional material composition suitable for a friction material capable of suppressing a low frequency allophone called goo sound by adding a zirconium oxide having a specific physical property which is partially stabilized or stabilized, to the composition at a specific ratio. SOLUTION: A zirconium oxide having Mohs hardness of 7 or more and an average particle size of 0.2-70 μm, which is partially stabilized or stabilized, is contained in an amount of 1-20 wt.% based on the total composition. The partially stabilized or stabilized zirconium oxide is preferably spherical, and preferably it is partially stabilized or stabilized by using yttrium oxide as a stabilizer. The content of yttrium oxide is preferably 2-9 mol% based on zirconium oxide. A frictional material obtained by molding the composition under heating and pressing can suppress a low frequency allophone called goo sound especially caused by creep torque in an automatic car.
Patent JP-H11129451-A (JP)
Title: Adjusting roll operating panel with number-of-sheets display for newspaper rotary press
Inventor: OGITA HISAO
IPC: B41F33/02
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To improve an operability at an accuracy with an easily observable number-of-sheets display by providing a window frame for displaying number of sheets at a side of an adjusting roll switch of an adjusting roll operation panel, and associating a 7-segment LED with the frame. SOLUTION: A snap switch 3 for moving an adjusting roll is provided at an adjusting roll operation panel 1. A number-of-sheets display frame 2 for mounting an acrylic plate is provided at a side of the switch 3. A 7-segment LED is associated within the frame 2 and lit to display number of sheets. An adjusting roll selecting switch on a rotary press console panel 6 is pressed to send data to a microcomputer. An adjusting roll number-of-sheets controller 4 processes which of the number of sheets is displayed in which of the frames 2. Which of right and left sides of the panel is the data from is identified by an address recognition IC, and respective display data are sent to a display IC to light the LED, thereby displaying the number of sheets.
Patent JP-H10170712-A (JP)
Title: Color filter substrate and its production, and liquid crystal element using the element
Inventor: SHIBA SHOJI
IPC: G02B5/20
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To inexpensively produce a color filter having excellent heat resistance, solvent resistance and definition, and free from color mixing. SOLUTION: A light shieldable resin compsn. layer 2 and a photosensitive resin compsn. layer 3 contg. silicon atoms at the main chain or side chains are formed on a light transparent substrate 1 and the light shieldable resin compsn. layer 2 is patterned by using a silicone resin layer 4 formed by patterning and exposing using a photomask as a mask, by which black matrices 5 are formed. Inks 7a to 7c of R, G, B are, thereupon, imparted to the apertures of the black matrices 5 by an ink jet system, thereby, the color filters consisting of colored parts 8a to 8c are formed.
Patent JP-H01287574-A (JP)
Title: Electrophotographic sensitive body
Inventor: KAWAMURA TAKAO
IPC: H01L21/66
Filed: 1987-12-28
Abstract: PURPOSE:To increase photosensitivity of an electrophotographic sensitive body at a short wavelength side and a long wavelength side thereof by specifying an atomic fraction of Si to C in an amorphous silicon carbide layer and a thickness of the layer, and incorporating 0.5 to 100ppm of a group IIIa element of the periodic table into the layer. CONSTITUTION:An atomic fraction (X) of Si to C in a photoconductive amorphous silicon carbide (a-SiC) layer 7 is regulated to within a range of 0.01<=X<=0.5 in a formula expressed by Si(1-X)CX, and a thickness of the layer is set at 0.05 to 5mum. Moreover, the a-SiC layer contains a group IIIa element by 0.5 to 100ppm. By regulating the thickness of the layer 7 to within such range, short wavelength light among incident light is absorbed by the a-SiC layer 7, and the light transmitting the a-SiC layer 7, namely, long wavelength light is absorbed by an a-Si layer 6. Thus, an electrophotographic sensitive body having increased photosensitivity in both short and long wavelength sides is obtd.
Patent JP-H04199102-A (JP)
Title: Filter and its production
Inventor: KAMIYAMA TORU
IPC: G02B5/28
Filed: 1990-11-29
Abstract: PURPOSE:To reduce a production cost by dividing a filter into plural pieces and disposing filter pieces of different characteristics according to the position of the filter pieces. CONSTITUTION:Plural filter pieces 51, 52A, 52B, 53A, 53B having different spectral characteristics are shaped into strip shapes longer than a prescribed width W. In these pieces, each A, A or B, B means a same configuration of the filter. Then these filter pieces 51 - 53 are arranged in a manner that the longitudinal sides of each piece are in contact with others. Then these filter pieces 51 - 53 are sandwiched between two glass plates 54, 55, each having one side almost same as the length of the pieces 51 - 53 and the other side almost same as the filter length L, and adhered unitedly. This body is then cut along virtual lines C1, C2 to obtain interference filters 21, 22, 23 each having prescribed width W and comprising plural pieces 31 - 33 and glass plates 34, 35.