baber/WOPTO huggingface dataset:
Patent JP-H02268131-A (JP)
Title: Production of aldol adduct and michael adduct using phosphonium salt catalyst
Inventor: MUKOYAMA MITSUAKI
IPC: C07F7/18
Filed: 1989-04-11
Abstract: PURPOSE:To obtain the title adduct by reacting an enol ether with an aldehyde or acetals or an enol ether with an unsaturated ketone or unsaturated acetal in the presence of a phosphonium salt catalyst in a solvent. CONSTITUTION:A compound expressed by formula II [R<4> and R<5> are H, 1-10C alkyl, etc.; R<6> is alkyl, -Si(CH3)2R<3>, etc.; R<7> is H, alkyl, phenyl, etc.] is reacted with an aldehyde or acetal in the presence of a catalyst expressed by formula I (R<1> to R<3> are 1-10C straight-chain, branched or cyclic alkyl, phenyl, etc. ; X is trifluoromethanesulfonyl) in a solvent to provide the aldol adduct and a compound expressed by formula II is reacted with an unsaturated compound expressed by formula III or formula IV to provide the Michael adduct. The above-mentioned product is useful as an intermediate for medicine and agricultural chemical and fine chemical and is produced without causing any problem even when a reaction substrate containing an amine is used or ether type solvent is used by the above-mentioned method.
Patent JP-S5715264-A (JP)
Title: Editing device
Inventor: SENOO TAKANORI
IPC: G11B20/10
Filed: 1980-06-30
Abstract: PURPOSE:To achieve high-precision editing through simple processing without disordering interleave processing by providing a memory for the editing and by establishing an unequivocal relation between data positions on a video signal and addresses of the memory wherein the data are written. CONSTITUTION:An editing memory 12 whose capacity is not less than twice as the number V of data in a vertical synchronizing section wherein an analog signal such as an audio signal is converted into a digital signal on a PCM basis and the digital signal is recorded and reproduced by rotary head type VTRs 17 and 21 is provided. In order to establish an unequivocal relation between write and read addresses of this memory, editing memory address counters 13 and 14 for writing and reading operation which make a round at a period 2V, a register 15, an editing memory 22 with a capacity V, editing memory address counters 23 and 24 for writing and reading operation which make a round at a period V, and a register. Consequently, which position an editing point determined while a reproduced sound after interleaving function is turned off is listened to is equivalent to is found easily, thereby achieving high-precision editing through simple processing.
Patent JP-H02270195-A (JP)
Title: Data write device
Inventor: KAWANISHI SEIJI
IPC: G11C16/06
Filed: 1989-04-11
Abstract: PURPOSE:To write data as many as possible in the range of the life of an EEPROM by providing plural data areas, etc., where the data are written, and when the number of times of write exceeds a reference number of times, prohibiting the data from being written to the data storage area. CONSTITUTION:EEPROMs (electrically erasable programmable read-only memory) 22a to 22n are divided into plural data storage areas 41a to 41n where the data are written, and write frequency storage areas 42a to 42n where the number of times of data write is stored. In addition the number of times of write is compared with the reference number of times set beforehand by a comparing means, and when that the number of times of the write has exceeded the reference number of times is decided, a prohibiting means is operated, and the write of the data to the data storage area 41i is prohibited. Thus the maximum data are written in the life range of the EEPROMs 22a to 22n.
Patent JP-S60235665-A (JP)
Inventor: ARAN JIEEMUZU NOORISU
IPC: B05B5/053
Filed: 1985-04-25
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-H03288193-A (JP)
Title: Video display method for 'karaoke' device and same device
Inventor: TAKASHIMA KENICHI
IPC: G10L25/48
Filed: 1990-04-04
Abstract: PURPOSE:To improve amusement by displaying images, which are properly selected according to the singing level of a singer by bands of a specific time, on a video display means in 'KARAOKE' (recorded instrumental accompaniment) device performance in time series so that a story is given. CONSTITUTION:The voice signal of the singer is compared with a reference singing signal stored in a musical sound recording means 2, etc., previously at intervals of the bands of the specific time to output a comparison signal corresponding to the singing level of the singer to the video display means 7 in orchestral accompaniment performance, and the images which are properly selected (44) with a video data signal based upon the comparison signal are displayed in time series so that the story is given. Consequently, the amusement can be improved.
Patent JP-H10247067-A (JP)
Title: Signboard capable of bulletining two kinds of advertisements by attaching another sheet of plate surface by means of hinges to vertical one side of surface at one point of signboard having triangular cylindrical shape
Inventor: SUZUKI OSAMU
IPC: G09F15/00
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To easily and alternately bulletin two kinds of advertisements by utilizing the front and rear of a plate surface by mounting another sheet of the plate surface by means of hinges to the vertical one side of the one surface of the triangular signboard of one body and rotating the plate surface to the right and left around these hinges. SOLUTION: Another sheet of the plate surfaces 2A, 2B are mounted by means of the hinges 3 to the vertical one side of the plate surface 1A of the triangular cylindrical signboard body. The advertisements of the same designs are drawn on the plate surface 1A and the plate surface 2B. The same designs but different for the plate surface 1A and the plate surface 2A are written on the plate surface 1B and the plate surface 2B. When the plate surface 1A and the plate surface 2A are mated and are fixed by clasps 4 by utilizing the rotation of the hinges 3, the plate surface 1B and the plate surface 2B appear on the front surface and provide the advertisements of the same designs. When a plate surface 1B are the plate surface 2B are method reverse therefrom, the plate surface 1B and the plate surface 2B appear and the alternate bulletin of the advertisements of the designs different from the designs of the plate surface 1B and the plate surface 2B is made possible. At the time of using the same, the body may be placed on a truck provided with casters and may be fixed or be made movable.
Patent JP-S5614534-A (JP)
Title: Surface treatment of plastic molded product
Inventor: IMADA KIYOSHI
IPC: D06N3/06
Filed: 1979-07-16
Abstract: PURPOSE: To treat stably and effectively the surface of a plastic molded product with plasma, by exposing the surface of the plastic molded product to low-temperature plasma of oxygen gas and treating the exposed molded product with low- temperature plasma of a gas having no plasma-polymerizability.  
     CONSTITUTION: The surface of a plastic molded product such as a molded product of vinyl chloride resin or a molded product of silicone rubber is exposed to low- temperature plasma of oxygen gas, and then treated further with low-temperature  plasma having no plasma-polymerizability. As the gas having no plasma-polymerizability, carbon monoxide and/or argon gas are preferably used. The reason why the  above-mentioned method brings stably a high plasma-treatment effect is considered  to be as follows. By the first low-temperature oxygen plasma, substances which are  present on the surface of the product and inhibit plasma-treatment are decomposed  and removed. In the second treatment, therefore, the surface of the product can be treated exactly and efficiently with the low-temperature plasma. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H028343-A (JP)
Title: Material for sliding surface
Inventor: SHIMURA HIROFUMI
IPC: C23C14/08
Filed: 1989-04-10
Abstract: PURPOSE:To obtain the title material having exceedingly excellent lubricity by forming the double oxide of W, Mo or Nb and alkali metals, Cu, etc. CONSTITUTION:At least one kind among W, Mo and Nb is regulated to a matrix; to which 0.5 to 30% of one or more kinds among alkali metals and Cu are added and, if required, 0.5 to 30% of one or more kinds among S, Se and Te are added, and the material is molded. Then, these are oxidized to form double oxide. By this method, the material for a sliding surface having excellent lubricity, particularly showing excellent lubricity for lubricating oil of ferrosilicon can be obtd.
Patent JP-2000283838-A (JP)
Title: Probe for optical measurement and optical measuring instrument using same
Inventor: SHINOYAMA TOMOO
IPC: G01J5/08
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To obtain the probe for measurement and optical measuring instrument which can remove the influence of microbend loss due to the bending of a fiber when a sample is optically measured by using the fiber. SOLUTION: This instrument is equipped with a 1st outward journey fiber 5a for irradiating a sample measurement part 26 with the light from a light source 1, a 1st homeward journey fiber 5b for guiding the detection light from the sample measurement part to a detector, a reference light inversion part which is provided nearby the sample measurement part 26, a 2nd outward journey fiber 4a for irradiating the reference light inversion part with the light from the light source 1, and a 2nd homeward journey fiber 4b for guiding the detecting light from the reference light inversion part to the detector 14. The fibers are so fitted that both the outward journey fibers 4a and 5a and both the homeward journey fibers 4b and 5b bend in the same styles respectively.
Patent JP-H05263489-A (JP)
Title: Height adjustment structure of panel
IPC: E04H1/12
Filed: 1992-03-16
Abstract: PURPOSE:To secure maintenance of a height adjustment part by enabling installation of a panel and simultaneously height adjustment of the panel. CONSTITUTION:An adjust bolt receiver 11 is fixed on a base board 4b laid on a floor surface 3. A lower part projected part of an adjust bolt 14 screwed in a screw hole 12 provided on an adjust bolt installation plate 13 projectively provided horizontally from the side edge surface of a panel 6 in the lengthy direction is made contact with the adjust bolt receiver 11. The adjust bolt 14 is inserted into a guide hole 16 of an adjust bolt holding plate 18, and a set screw 19 passing through the inside of a long hole 17 along the lengthy direction of the panel provided on the adjust bolt holding plate 18 is screwed in a screw hole 11a provided on the adjust bolt receiver 11 and fastened. Consequently, it is possible to carry out height adjustment of the panel 6 simultaneously at the time of installation of the panel 6, and it is possible to secure maintenance of a height adjustment part.
Patent JP-H11289544-A (JP)
Title: Motion detector and its method
Inventor: YANAGIDA YUKIO
IPC: H04N19/186
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To provide the motion detector and its method that generate a motion vector at a high speed with a high image compression rate regardless of a small scale device configuration. SOLUTION: Based on an image characteristics parameter S52 of a basic image, a CPU 53 outputs a selection control signal S53 in response to the necessity of a color difference component to a selector 54 and a processor array 56 at detection of a motion vector. The processor array 56 generates a motion vector decision basic value MAE or MSE depending on a difference between a macro block of the basic image where pixel data of a luminance component and pixel data of color difference components are mixed at a rate in response to the selection control signal S53 and a macro block of a reference image.
Patent JP-S57205727-A (JP)
Title: Renticular lens for screen
Inventor: YADA YUKIO
IPC: G03B21/62
Filed: 1981-06-12
Abstract: PURPOSE:To obtain a bright renticular lens of large visual field angles by forming a total reflection surface on the sloped parts between the crest and trough parts of a medium, and forming lens surfaces on the crest and trough parts. CONSTITUTION:A lens surface of a circular shape in section is formed on the peak surface 1a of each crest part 1 and a lens surface of a concave surface shape is formed on the bottom surface 2a of each trough part 2. The parts 1 and the parts 2 are connected to each other by means of sloped parts 3, and total reflection surfaces 3a are formed on the parts 3. When parallel light is made incident from an opposite surface 4, it advances rectilinear in the medium, reflects on the lens surfaces of the surfaces 1a and the surfaces 2a, and diffuses. The light incident to the surfaces 3a of the parts 3 is totally relfected and emits from the surfaces 1a of the parts 1. Therefore, the bright renticular lens of large visual field angles is obtained.
Patent JP-S61248512-A (JP)
Title: Wire-feeding device for winding machine
Inventor: MATSUO SEINOSUKE
IPC: H01F41/08
Filed: 1985-04-26
Abstract: PURPOSE:To automatically feed a wire from a bobbin to a feeding head in a highly efficient manner by a method wherein the wire led out from the bobbin is guided, it is cut into the prescribed length by a cutter clamp device, the tip part on the bobbin side is held, the tip part is led out in the specific length on the wire feeding line, using a wire lead out and holding device. CONSTITUTION:The wire 2 wound on a bobbin 1 is led out by hand as far as to a cutter clamping device 8 passing through vertical guide rollers 3 and 4 and horizontal guide rollers 5 and 6, the tip part of the wire 2 is cut off by cutters 11 and 12, and the tip part of the wire left on the bobbin side is held between clamp surfaces 12a and 13a. A movable holding pawl 44 is moved forward by a starting signal, the wire 2 is held between a fixed holding pawl 43 and the movable holding pawl 44, and the wire located between the surfaces 12a and 13a is released. Then, when a swinging shaft 27 is rotated at an angle of 180 deg. in clockwise direction, a head supporting stand 31 is rotated at an angle of 180 deg. in the same direction as above together with a reciprocatory swinging arm 28 through the intermediaries of a timing belt 27 and a timing pulley 36, and the wire 2 is led out in the prescribed length of a wire feeding line.
Patent JP-H02270663-A (JP)
Title: Control of brake power holding device
Inventor: SATO YUJI
IPC: B60T17/22
Filed: 1989-04-12
Abstract: PURPOSE:To improve the operation performance by releasing the holding operation when a side brake is operated during the holding operation period of a brake power and a selector gear is changed to a neutral direction, in the constitution in which brake power is held according to the driving state of a vehicle. CONSTITUTION:When a brake pedal 2 is stepping-operated, wheels 4 are brake- applied by supplying the brake pressure generated in a master cylinder 3 onto a wheel brake device 5 including a wheel cylinder 7 through a brake pipe 8. Further, in an electric control type control valve device 9 which is constituted by connecting a check valve 10 and an always opened solenoid valve 11, which are installed midway in the brake pipe 8, in parallel, the brake power of a wheel brake device 5 is held by closing the always opened solenoid valve 11 by the electric conduction of an exciting coil 11a. In this case, if a side brake is operated and a gear selector is changed to a neutral position, during the brake power holding operation period, control is performed so that the holding operation is released.
Patent JP-S62247815-A (JP)
Title: Filter and its production
Inventor: SAWADA KOICHI
IPC: C02F3/10
Filed: 1986-04-19
Abstract: PURPOSE:To filter large-sized solid matter with an outer surrounding device and to remove fine contaminants with bacteria propagated on tubular pieces by making the outer surrounding device having a cavity from nonwoven fibers, and enclosing plural tubular pieces made of synthetic resin in the cavity. CONSTITUTION:A square having a through-hole 2 at the center is formed with a nonwoven fiber layer 1 of relatively thick binder fibers, etc., and plural tubular pieces 5 made of synthetic resin such as polypropylene are placed in the through- hole 2. The upper face and the lower face of the square are covered with nonwoven fiber layers 3 and 4 of relatively thin binder fibers, etc., and the layers are heated under pressure and integrally fused. The outer surrounding device made of nonwoven fibers and having the cavity 2 on the inside is formed in this way, and plural tubular pieces 5 made of synthetic resin can be enclosed in the cavity 2 and suspended. Consequently, the large-sized solid matter in service water is filtered by the outer surrounding device, fine org. contaminants are decomposed by the bacteria deposited on the surface of the tubular piece 5 into inorg. materials, and the water is purified.
Patent JP-H06270564-A (JP)
Title: Thermal transfer film and production of multicolor plastic molded product
Inventor: YAMANAKA TSUNEYUKI
IPC: B41M5/40
Filed: 1993-03-24
Abstract: PURPOSE:To provide a multicolor plastic molded product wherein a pattern can be easily formed even on the surface of a light pervious plastic molded product having a surface incapable of being formed by printing and different color patterns are accurately registered each other even in a pattern rich in design effect of three or more different colors. CONSTITUTION:A thermal transfer film 4 is closely bonded to the surface of a light pervious plastic molded product 1 and pressed thereto under heating to obtain a transfer product 6 wherein a light pervious dyed ink layer 43 and a masking layer 42 are transferred to the light pervious plastic molded product 1 and, thereafter, the transfer product 6 is heated to form a light pervious dyed ink layer on the surface layer of the light pervious plastic molded product 1. Next, a light blocking dyed ink layer is formed on the surface of the light pervious plastic molded product 1 and heated to form a light blocking dyed part and, thereafter, the light pervious dyed ink layer 43, the light blocking dyed ink layer and the masking layer 42 are removed to obtain a multicolor plastic molded product wherein the light pervious dyed part appears on the offprint character pattern of the light blocking dyed part.
Patent JP-H08290946-A (JP)
Title: Dehydration press-formed cement molding
Inventor: SATO HIROYOSHI
IPC: C04B7/13
Filed: 1995-04-17
Abstract: PURPOSE: To obtain a cement molding, having a high strength, excellent in dimensional stability and fire resistance at a low cost by carrying out the dehydration press forming of a cement and an inorganic powder other than that with a metallic mold. CONSTITUTION: This dehydration press-formed cement molding consists essentially of a cement and an inorganic powder other than that without containing asbestos and silica fume and the dehydration press forming thereof is carried out with a metallic mold. The pore volume distribution measured by the mercury intrusion method is 0.03-0.12cc/g total pore volume and 30-95% volume of pores having 0.03-0.1μm pore radius based on the total pore volume.
Patent JP-S5214805-A (JP)
Title: Flat commutator
Inventor: TAKAHASHI KIYOSHI
IPC: H02K23/66
Filed: 1975-07-25
Abstract: PURPOSE: To simplify commutator assembly by employing a disc insulator which can be properly fixed with a plurality of flat sector shaped segments on one side and with varisters for killing spark on the back side. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60234870-A (JP)
Title: Heat transfer printer
Inventor: OGAWA HIROSHI
IPC: B41J2/32
Filed: 1984-05-08
Abstract: PURPOSE:To form a release mechanism which enables a stable feeding and holding of a paper with a simple construction by energizing a paper roller to the platen with a spring to drive a release lever directly. CONSTITUTION:When a release lever 20 is set at the right position where a pin 48 is above the line connecting a shaft 44 and a shaft 52, it receives a tension with a release spring 57. This can maintain a stable state and enhance it as an arm 59 is under an upward spring force with a spring 58. At this point, a transmission arm 37 is so far away from a release lever (a) 46 as to be kept from being under an operating force from the release lever 20. Under such a condition, a paper feed roller 31 and a paper press roller 17 both abut on a platen 18. The paper feed roller 31 and the paper press roller 17 combine to hold a paper by a proper pressing force respectively with a spring 36 and the release spring 57 thereby enabling a stable printing with a higher quality.
Patent JP-H04302123-A (JP)
Title: Composite ceramic capacitor and manufacture thereof
Inventor: NISHIZAWA KAORU
IPC: H01G4/232
Filed: 1991-03-28
Abstract: PURPOSE:To obtain a composite ceramic capacitor having excellent solderability when it is mounted on the surface of a substrate, and also having a high capacitance and high withstand voltage. CONSTITUTION:A plurality of laminated ceramic chip capacitors 11 to 15, on which external electrodes 11b to 15b are formed on the end sections of ceramic basic materials 11a to 15a, are formed on junction materials 17 in the state wherein the external electrodes 11b to 15b abut together and polymerized through the intermediary of a bonding agent 16. The title ceramic capacitor is an improved composite ceramic capacitor 10 which is formed by adhering each of the external electrodes to the end section of the junction material 17 by solder 18 using a conductive metal member 19, and it is characteristic that the surface of the metal member 19 is polished.
Patent JP-S5518572-A (JP)
Title: One-side plating apparatus
Inventor: KIMURA TOMOAKI
IPC: C23C2/02
Filed: 1978-07-28
Abstract: PURPOSE:To prevent pollution of working environment due to a hot dipping preventive agent by suction-removing an excess of the agent, with a filtration dust  collector, coated onto one side of a steel strip to be one-side hot dipped together with the agent exfoliated after hot dipping. CONSTITUTION:Surface-activated steel strip 1 is introduced into soot coat forming chamber 7, where soot formed by imperfect combustion of gaseous or liquid fuel with burner 3 is adhered to side B of strip 1. Strip 1 is then passed through hot dipping vessel 10 to hot dip activated side A, and side B with soot adhered as a hot dipping preventive agent is not hot dipped to manufacture a one-side hot dipped steel strip. This strip is introduced into exfoliation chamber 19, where it is sprayed with high press. air with air knife 13 and contacted to soft brush roller 15 to exfoliation-remove the soot on side B. The removed soot and excess soot in chamber 7 are sucked into filtration dust collector 21 through duct 20 and removed. No soot is discharged into the working environment, causing no environmental pollution.
Patent JP-S57211404-A (JP)
Title: Chuck
Inventor: HATANAKA SHIROU
IPC: B23B31/10
Filed: 1981-06-16
Abstract: PURPOSE:To maintain miniaturization of a main body of a chuck by installing a spring style grasping click on a jaw nut which can slide radially in relation to said main body and supplementing a stroke which lacks elastic deformation quantity. CONSTITUTION:A spring style grasping click 4 is fixed on each jaw nut 3 by means of a bolt 40 and the free end of said click 4 is shaped like an inverted letter of L so that sufficient elastic deformation quantity may be reserved at its contact with a work W. Due to combination of the grasping click 4 and the sliding style jaw nut 3, a stroke obtained is more than ten times as much as that obtained by the device with only a spring style click. Even if there is a big change in diameter measurements of a chucking part of a work, chucking of high precision can be executed and a main body of the chuck can also be reduced in size.