baber/WOPTO huggingface dataset:
Patent JP-H0316999-A (JP)
Title: Thin film of superconductor and production thereof
Inventor: KITAHATA MAKOTO
IPC: C23C14/24
Filed: 1989-06-14
Abstract: PURPOSE:To increase electron or hole density of Cu-O layer and to obtain a thin film of superconductor having high critical superconducting temperature by providing a layer structure compound oxide containing a great number of periodic difference in level in crystal structure. CONSTITUTION:In a compound oxide comprising Bi-Sr-Ca-Cu-O or Tl-Ba-Ca-Cu-O as a fundamental constituent element, a layer structure compound oxide containing a great number of periodic difference in level (size of deviation in C-axis direction: 3-9Angstrom  and interval of difference in level: <=1mum) in crystal structure is formed to give a thin film of superconductor. The crystal structure containing the difference in level like this is formed in the shape of thin film by using plural different substances as an evaporating zone and periodically changing these substances. The difference in level can be formed by slant metallizing method.
Patent JP-S6041968-A (JP)
Inventor: OOTSUKA SABUROU
IPC: A61K9/70
Filed: 1983-08-19
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-2000338748-A (JP)
Title: Electrifying device, electrifying member and image forming device
Inventor: KUROSU HISAO
IPC: F16C13/00
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of nondense portion of a magnetic brush and to prevent failure in electrification of a body to be electrified, by rotating magnetic- particle carrier before start of electrification of the body, fixing the nonmagnetic- particle carrier during the electrification of the body, and by using as an electrifying area on and after a width of an electrifying nip from the position where the electrification of the body starts. SOLUTION: In order to form a magnetic brush B with a distance of 200 μm or less between naps onto a sleeve, irregularities are formed on the entire surface of the sleeve, and interspacing between the irregularities is 200 μm or less. Fresh carrier 4 approaches an electrifying nip D by rotating a conductive sleeve before start of electrification of an electrophotographic photoreceptor 6. Further, the electrophotographic photoreceptor 6 is electrified by applying an electrifying bias, in which an AC bias overlaps a DC bias, to a conductive sleeve from a power source without rotating the conductive sleeve during the electrification of the electrophotographic photoreceptor 6, and thereafter an image is formed.  In the case, a width of the electrifying nip D is excluded from an electrifying area from the position where the electrification of the electrophotographic photoreceptor 6 starts.
Patent JP-S6134275-A (JP)
Inventor: KOBAYASHI TOSHINORI
IPC: D06M101/02
Filed: 1984-07-24
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-H0643602-A (JP)
Title: Method for forming ultrahigh-contrast negative image and silver halide photographic sensitive material and developer to be used for same
Inventor: KOO NAOKI
IPC: G03C1/10
Filed: 1992-06-11
Abstract: PURPOSE:To form a negative image ultrahigh on contrast and exceeding a specified value and small in occurrence of pepper by processing a silver halide photographic sensitive material with a developing solution not containing hydroquinone as a developing agent. CONSTITUTION:The silver halide photographic sensitive material having at least one negative type silver halide emulsion layer on a support is imagewise exposed, and processed with the developing solution containing an aminophenol type developing agent and reductones in the presence of an organic compound, baser than -0.60volt, thus permitting a negative image being extremely high in contrast and exceeding a gamma value of 10, and small in occurrence of pepper to be obtained. The organic compound to be used is, preferably, a heterocyclic compound having O, N, S, Se, or P atom as ring-forming atoms, especially, a dye, a pyridinium salt or its derivatives, and isoquinolinium salt or its derivatives.
Patent JP-2000345367-A (JP)
Title: Discharge surface treating method for gear
Inventor: WATANABE AKIRA
IPC: C23C26/00
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To reduce treating cost by forming a green compact electrode to a rack shape, rotating a gear to be treated, furthermore, while the electrode and the gear are relatively moved, generating discharge between both and forming a hard coating film. SOLUTION: In a discharge soln., the side to start to be engaged in a gear W to be treated as a work is made close to the tooth form of a green compact electrode E with a rack shape, they are engaged without contacting, the gear W to be treated is rotated, moreover, while the green compact electrode E is moved, discharge is generated between the side to start to be engaged in the gear W to be treated and the green compact electrode E, and surface treatment is executed. When the green compact electrode E has been consumed by the discharge, this is subjected to driving treatment in the radial direction of the gear W to be treated, the distance between both is controlled, and the surface treatment is continued.  Then, at the point of time when the green compact electrode E is moreover consumed, this is moved in the shaft direction of the gear W to be treated, by which similar surface treatment can be continued.
Patent JP-S5674636-A (JP)
Title: Tensile force giving device
Inventor: YANO TAKESHI
IPC: G01N3/04
Filed: 1979-11-26
Abstract: PURPOSE: Not only to grip the work without damaging it but also to give it tensile force.  
     CONSTITUTION: Two wedges 8, 9 are fitted to the rod 7 by inserting them into the inclined T-groove 12 provided on the tip of the piston rod 4. And, the rod 7 is  moved to the right, the wedges 8, 9 are moved to the right along the T-groove 12,  the work 10 is inserted between them by leaving a mutual space, and after that,  pressure oil is fed from the feed and discharge port 14, it is discharged from the  feed and discharge port 15, the wedges 8, 9 are moved to the left along the T- groove 12 by the rod 7, and the work 10 is pressed from the upper and lower sides  by generating the wedge grip action between the piston rod 4 and the wedges. Subsequently, pressure oil is fed from the feed and discharge port 16, it is discharged  from the feed and discharge port 17, the piston rod 4 is moved to the right, and  tensile force is put on the work 10. In this way, the wedges 8, 9 are moved only in  the direction meeting at right angles to the work 10, and therefore the work 10 is  not damaged. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S55105682-A (JP)
Title: Production of thienylimidazoles
Inventor: ARAKI KAZUHIKO
IPC: C07D409/04
Filed: 1979-11-24
Abstract: PURPOSE: A specific thienodiazepin is hydrolyzed and the product is made to react with a nitrite salt, when necessary, further subjected to organic sulfonylation to give a thienylimidazole, an intermediate of tranquillizer, hypnotic and others.  
     CONSTITUTION: The compound of formula I (R 1 WR 4  are H, lower alkyl, or R 1  and R 2  may incorporate to form 3W5C alkylene; R is H, halogen) is hydrolyzed in the presence of a hydrohalogenic acid. Then, an alkali metal nitrite is added to the reaction mixture and the reaction is effected at room temperature or with heat to give the compound of formula II (Z is halogen, hydroxyl). Or the compound of formula II with Z of hydroxyl group is subjected to halogenation or organic sulfonylation and converted to the compound of formula II with Z of halogen or organic sulfonyl. The compound of formula II is useful as a synthetic intermediate of the compound of formula III (R 5  is lower alkyl; R 6  is H, lower alkyl) that is useful as medicine. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0444372-A (JP)
Title: Laser oscillator
Inventor: KARUBE NORIO
IPC: H01S3/081
Filed: 1990-06-11
Abstract: PURPOSE:To output direct circular polarization beam by providing a folded mirror which delays the phase of a specified angle in terms of a rear mirror which comprises a roof type reflecting mirror where a ridgeline forms a specific angle with a plane produced by a folded optical axis and parallel and vertical polarized light components. CONSTITUTION:As for the laser light in an oscillator, its optical axes 7a and 7b are bent by a folded mirror 1. In the region of the optical axis 7a, laser light 10b is directly polarized in the direction of a ridgeline 10a of a rear mirror 10, that is, the direction which forms 45 degree with a plane made by the optical axes 7a and 7b. This is because a linear polarization component whose field vector is parallel to the direction of the ridgeline 10a is higher than the component which crosses the ridgeline in the roof type reflecting mirror 10. When this laser light 10b is reflected by the folded mirror 11 whose phase delay is pi/2, it is a circular polarized light in the region of the optical axis 7b. The laser light 13 output from an output coupling mirror 4 is also put under a circular polarization state.
Patent JP-H09330195-A (JP)
Title: Information guidance method and its device
Inventor: HIGASHIDA MASANOBU
IPC: G06F3/0489
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To obtain a target retrieval result through a little key operation by allocating characters to each key, performing retrieval from a data base with input of a vague key sequence of place information, etc., and repeating retrieval by prompting input of additional information when more than one retrieval result is obtained and narrowing down candidates. SOLUTION: Characters are assigned to one key and an input part 21 accepts a vague key sequence of a reading of name information or place information inputted by a user 22. A data base retrieval part 26 uses the accepted key sequence as a retrieval key for retrieval from an information data base 23 and a vagueness solution part 27 decides whether or not the retrieval result is unique. When not, a scenario/message dictionary 28 is referred to and a message prompting the user to input additional information is sent out to the user 22 through an output part 31. The additional information inputted by the user is used to repeat retrieval from the information data base 23, thereby narrowing down candidates.
Patent JP-H0445063-A (JP)
Title: Needle cam driver for folding machine
Inventor: NAGANO HIROYUKI
IPC: B41F13/58
Filed: 1990-06-13
Abstract: PURPOSE:To automatically perform the fixed positioning by branching a driving system for a needle drum and a needle cam with a magnetic clutch, while installing a stopper device, positioning the needle cam fixedly at time of OFF in synchronizing with a clutch intermittent operation. CONSTITUTION:A magnetic clutch 23 is installed in a drive shaft 17, and when it is turned to ON, rotation of a cam driving gear 20 is transmitted to this drive shaft 17. In addition, an intermediate gear 19 is installed tight in the drive shaft 17, and a notch is formed in one spot of a boss 25 of a gear 13 in mesh with this intermediate gear. Synchronizing with on-off operation of the clutch 23, an air cylinder 31 is operated, and with this operation, a stopper roller 29 at the tip of a lever 30 comes into contact with an outer circumferential surface of the boss 25 and thereby separated therefrom. When the clutch 23 is turned off, a plate cam 12 is no longer driven and temporarily stopped, but a roller 6 of a cam follower 7 and this plate cam 12 are engaged with each other so that it is dragged by a needle drum 3. Synchronously, the stopper roller 29 is fitted in the notch with extension of the cylinder 31, thus the plate cam 12 is fixedly positioned to the specified position.
Patent JP-S63317307-A (JP)
Title: Manufacture of ceiling material for automobile
Inventor: AOYAMA AKIHIRO
IPC: B60R13/02
Filed: 1987-06-19
Abstract: PURPOSE:To simplify the work and prevent creases and restitution of shape from being generated by vacuum sucking a face material respectively to a top and a bottom force cavity faces, injecting foaming resin material into remaining cavities and foam forming a foaming material integrated with the two surface materials. CONSTITUTION:The pressure of an top force for cavity face 16 and a bottom force cavity face 18 is reduced by the vacuum suction through vacuum suction holes 20 and 22, and face materials 24 and 26 are suction adhered to the cavity faces 16 and 18. If necessary, a reinforcing material is provided on a face material 26 of the bottom force cavity face. Then, a foaming resin raw material 30 is injected into a cavity 32 between the face materials 24 and 26 from a raw material injection port 28 by using an infection device 29 after closing the mold. The foaming resin material 30 injected into the cavity 32 is foamed to increase its volume, and in the case the reinforcing material is used, the reinforcing material is applied therein and the cavity 32 is filled with the foaming resin encircling the reinforcing material, and the two face materials 24 and 26, upper and lower, are bonded together to form a cavity-shaped foaming material. Thus, a ceiling material 34 for an automobile without creases and the like on the face material and also without warp and distortion to be generated as the time goes on can be obtained.
Patent JP-H0448476-A (JP)
Title: Magnetic disk device
Inventor: FUJII HIDEAKI
IPC: G11B21/10
Filed: 1990-06-13
Abstract: PURPOSE:To easily observe the position of a magnetic head in real time by operating a servo bit signal to be the same operation result with a CPU so as to take it as a position bit signal, converting it to an analog value with second D/A conversion circuit to be outputted as a position signal. CONSTITUTION:A servo signal subjected to peak hold by a peak hold circuit 3 is converted to the servo bit signal by a second A/D conversion circuit 11 according to a sample pulse. This servo bit signal is turned to be a position bit signal after operated to be the same value with the operation result of a CPU 6 by a position bit signal arithmetic circuit 12. This position bit signal is converted to the position signal of the analog value by a second D/A conver sion circuit 13 to be outputted. Thus, the analog value in real time.
Patent JP-H07334473-A (JP)
Title: Multi-processor system
Inventor: OOHORI MITSUHIRO
IPC: G06F15/163
Filed: 1994-06-10
Abstract: PURPOSE:To connect roughly connected multi-processor systems to each other and extend it at a low cost. CONSTITUTION:Since shared memories 4A to 4C in respective processor systems are allocated to the same memory address, write or read operation is simultaneously executed in these memories 4A to 4C even when any system executes memory access. Data write in respective shared memories 4A to 4c is executed through an inter-shared-memory connecting bus 10. Since the traffic volume of the bus 10 is small, a low speed bus can be used for the bus 10, so that the cost of hardware can be reduced.
Patent JP-S6045482-A (JP)
Title: Drain plug
Inventor: NAKANISHI KANEYUKI
IPC: B62D25/20
Filed: 1983-08-22
Abstract: PURPOSE:To make a skirt part possible to contact a bent body panel and yet a drain plug usable without anu hindrance, by installing a make-bending-easy part which makes the skirt part bendable to a drain plug body to be fitted in a drain hole of the body panel. CONSTITUTION:A drain plug 10 is being fitted in a drain hole 6 opened to a body panel 4 forming a baglike part 5 of a car body 1. In this case, a skirt part 1 is extendedly installed in a radial direction from the lower end of the body 1, while a drain passage 12, whose one end 12a is opened to the inside of the drain hole 6 and the other end 12b opened to the outside of the car body, in formed in a contact surface 11a coming in contact with the body panel 4. Likewsie, inside the passage 2, a backflow preventing part 13, which prevents muddy water or the like directing from the other end 12b to the one end 12a from penetrating, is formed as well. And, in time of molding a drain plug, an interspace between the body 10 and the skirt part 11 is made into thinness 15 whereby a make-bending- easy part 14, making the skirt part 11 bendable to the body 10, is formed.
Patent JP-S6045567-A (JP)
Title: Production of n-alkyl cyclic amine
Inventor: URATA KOUICHI
IPC: B01J31/02
Filed: 1983-08-22
Abstract: PURPOSE:To produce the titled compound useful as pharmaceuticals and agricultural chemicals, etc., in high yield and purity, by treating a secondary cyclic amine with an alkylation agent in the presence of a catalyst composed of an alkaline substance and a quaternary onium salt of a V-group element of the periodic table. CONSTITUTION:A secondary cyclic amine (e.g. morpholine, pyrrolidine, piperidine, piperazine, etc.) is made to react with an alkylation agent of formula R- X (R is 8-24C saturated or unsaturated straight or branched chain hydrocarbon group; X is halogen, sulfuric acid ester or p-toluenesulfonic acid residue) (e.g. n-dodecyl bromide) to obtain an N-alkyl cyclic amine compound (e.g. 4- dodecylmorpholine). The reaction is carried out in the presence of an alkaline substance (preferably an alkali metal hydroxide) and a quaternary onium salt of a V-group element of the periodic table (e.g. tetrabutylammonium chloride). EFFECT:The reaction can be carried out safely and easily under extremely mild condition.
Patent JP-H05328041-A (JP)
Title: Image reader
Inventor: KURIYAMA KOJI
IPC: H04N1/19
Filed: 1992-05-20
Abstract: PURPOSE:To obtain an image reader which can easily obtain a high quality image output by deteriorating resolution concerning a subscanning direction to an image signal before/after the point of time when a subscanning operation is interrupted. CONSTITUTION:An image signal processing circuit 5 outputs digital image data supplied to an input terminal (a) from a signal processing part 2 to an output terminal (b) as it is in accordance with a control signal Sc provided to a terminal (c) from a buffer memory circuit 6 and outputs digital image data at the section of a previously specified range before/after the point of the time when the subscanning operation is interrupted to the output terminal (b) as digital image data in a state where resolution concerning the subscanning direction is deteriorated. When the subscanning operation is interrupted and restored while reading an original, resolution concerning the subscanning direction is deteriorated so that the state of the deterioration of an image caused by the change of the pitch of subscanning before/after the point of the time when the subscanning operation is interrupted is reduced.
Patent JP-H0776671-A (JP)
Title: Coating compound composition for molded article of optical plastic
Inventor: KATO HIROHISA
IPC: G11B7/257
Filed: 1991-06-25
Abstract: PURPOSE:To obtain the sect composition capable of sufficiently protecting a molded article of plastic from light deterioration, etc., without impairing optical functions of main body even in the case of application to an optical molded article of plastic having a high refractive index, comprising a specific composition. CONSTITUTION:This composition comprises (a) 1 pt.wt. of a hydrolyzate of a silane compound (preferably glycidoxymethyltrimethoxysilane), (B) 0.2-5 pts.wt. of titanium oxide-based complex fine particles prepared by bonding iron oxide to titanium oxide in the weight composition ratio of iron oxide/titanium oxide =0.005-0.15 in an integrated way, having 1-l00mum particle diameter, (C) 0.02-0.5 pt.wt. of an (unsaturated) saturated polycarboxylic acid or its acid anhydride (preferably maleic acid) and (D) 0.01-0.2 pt.wt. of a thermosetting catalyst (preferably 1-cyanoethyl-2-methylimidazole). The composition is preferabl-y mixed with various kinds of additives such as UV rays absorber, silicone-based surfactant, etc., to improve the coating performances.
Patent JP-H10338400-A (JP)
Title: Printer medium running mechanism
Inventor: ICHIMORI KAZUNAO
IPC: B65H20/06
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To stabilize paper traveling and improve paper traveling accuracy, by grabbing paper with a belt to eliminate effect of a gap in a paper traveling route and by restraining insertion of a lateral perforation into the gap. SOLUTION: By grabbing paper 7 virtually with a belt 3, gaps in a traveling route of the paper 7 decreases, and the paper 7 traveling is stabilized. In this time, the belt 3 supports range from a tractor 5 to a platen 2. The belt 3 is pinched at sprocket hole 8 parts which are at the right and left of the paper 7. However, gaps occur at the borders between the tractor 5 and the belt 3, and between the belt 3 and the platen 2. Therefore, by attaching a plate 4 to the gap, the insertion of a lateral perforation 9 is prevented. To prevent the scratching jam of the lateral perforation 9 and others which is caused by insertion of the plate 4 and to feed the paper 7 smoothly, the plate 4 is arch shaped.
Patent JP-H0711377-A (JP)
Title: Production of sintered tool steel
Inventor: KITAGAWA TOSHIHIRO
IPC: C22C38/00
Filed: 1993-06-24
Abstract: PURPOSE:To improve the levels of the hardness, wear resistance and welding resistance of sintered tool steel into high ones and to improve its deflective strength by mixing ferrous matrix grains with nonreactive hard grains and reactive hard grains in a specified ratio and executing hot working under specified conditions. CONSTITUTION:Ferrous matrix grains are simultaneously mixed with reactive hard grains which react with the ferrous matrix grains and nonreactive hard grains which do not react with the ferrous matrix grains so as to regulate the volume ratio of the former and latter into >=0.5. This mixed grains are subjected to HIP treatment into a sintered compact, and after that, hot working is executed at >=50% reduction rate of area. The compsn. of the ferrous matrix grains is preferably constituted of 0.2 to 5.0% C, <=16.0% Cr, <=17.0% W, Mo; <=35.0% as 2Mo+W, <=10.0% V, <=15.0% Co, <=10% Nb, <=2.0% Si, <=2.0% Mn and <=5.0% Ni, and the balance Fe. As the nonreactive hard grains, TiN grains are preferably used, and, as the reactive hard grains, WC grains are preferably used.
Patent JP-H11320147-A (JP)
Title: Laser processing device
Inventor: SASAKI HARUKI
IPC: B23K26/064
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To protect an optical fiber, and improve efficiency and quality of laser processing by automatically controlling the incident (projection) power of a laser light against the optical fiber by means of a device without giving efforts or loads to a user. SOLUTION: In this monitoring process, a laser output measured value, a lamp voltage measured value, a lamp current measured value and the like are first captured (F1 ), and the energy per pulse is obtained (F2 ). A laser output average value PM or a lamp power average value QM is obtained on the basis of the cumulative value of the energy per pulse at a constant time Ta interval (F4 ). Then, the obtained laser output average value PM or lamp power average value QM are compared with a setting upper limit value PN or QN. When the result of this comparison becomes PM>PN or QM>QN, it is judged to be 'abnormal', that is dangerous because the laser output average value or the lamp power average value per unit time at that point is too strong for the optical fiber in use. In this case, a laser oscillating action is stopped (F7 ), and an error message is displayed (F8 ).