baber/WOPTO huggingface dataset:
Patent JP-H0968234-A (JP)
Title: Constant velocity joint
Inventor: YOKOYAMA KENZO
IPC: F16D3/20
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To reduce the thrust force by providing a regulating means having an abutting surface which is orthogonal to the first plane including the tripod axis and the axis of rotation, parallel to the second plane including the tripod axis, and brought into contact with the line contact on the outer circumferential surface of an outer roller at the first plane. SOLUTION: Inner and outer rollers 30, 40 are rotated around a shaft 23 to be driven by the external force in the direction of the axis D of rotation between inner and outer joint members 20, 10, and the roller 40 is guided to a guide groove 11 to permit the relative displacement. A regulating member 50 is provided with an abutting surface 51 which is brought into contact with the outer circumferential surface 42 of the roller 40 at the plane which is orthogonal to the plane E including the tripod axis C and the axis D of rotation and parallel to the plane F including the axis C. In the rotation with the joint angle, a tripod shaft 22 is oscillated by the angular displacement between the joint members 20, 10, and oscillation of the roller 40 on the plane E is suppressed by the abutting surface 51, while the roller can be oscillated on the plane F.  The working direction of the tripod axis 22 agrees with the rotational direction of the rollers 30, 40 on the plane E, and the rotational resistance is reduced.
Patent JP-S60115934-A (JP)
Title: Thermally developed color photographic sensitive material
Inventor: KOMAMURA TAWARA
IPC: G03C7/00
Filed: 1983-11-29
Abstract: PURPOSE:To prevent impureness of color and to improve transfer of diffused dye from the lowest photosensitive layer by providing an intermediate layer comprising a binder contg. a specified amt. of gelatin or gelatin deriv. between at least two photosensitive layers formed on a substrate. CONSTITUTION:An intermediate layer comprising a binder contg. <50wt% gelatin or gelatin deriv. is formed between two photosensitive layers of thermally developable color photosensitive material contg. photosensitive silver halide, org. Ag salt, a dye donating substance capable of liberating or forming a dye diffusible by thermal development, a reducing agent and a binder, wherein said at least two photosensitive layers are formed on a substrate and the color sensitivity of the photosensitive silver halide and the hues of the dye contained in each layer are different to each other. Suitable binder to be used together with gelatin or gelatin deriv. in the intermidiate layer is preferably a hydrophilic one such as cellulose deriv. etc. If said photosensitive layer consists of >= three layers, it is sufficient that one such intermediate layer is formed between at least two photosensitive layers.
Patent JP-S61101348-A (JP)
Title: Cloth layer separation unit for laminated cloth
Inventor: MIYAUCHI TAKASHI
IPC: B65H3/22
Filed: 1984-10-24
Abstract: PURPOSE:To prevent double-feed of cloth caused by tray of cloth and/or static electricity by blowing air into the clearance between the cloth on the top layer and that on the second layer of laminated cloth so that6 the top cloth layer may be separated from the second cloth layer. CONSTITUTION:A rod 10 is put in its turning movement so as to force a cloth catching unit 20 to make press-contact with the top layer of cloth 64 laminated on a table 62. Then, a holder stand retaining member 22 makes turning movement in the similar way. An air discharge tube 24 is mounted on the upper end of a vertical shaft 32 and when its position is higher than the prescribed position, the member 22 pushes a holder stand 28 downward. The holder stand 28 can not make any excessive decent due to presence of a shaft holding block 38. High pressure air is blown from a tube 24 into the clearance between the first cloth layer and the second cloth layer to rapidly separated both cloth layers from each other so as to force the cloth catching unit 20 to catch only the first cloth layer. As the height of laminated cloth decreases, the unit 20 and the stand retaining member 22 descend in the similar way so as to constantly locate the tube 24 in a position adequate for blowing air into the clearance between the first and second cloth layers so that only the cloth layer on the top level can be caught.
Patent JP-H0273236-A (JP)
Title: Organic material exhibiting nonlinear optical effect
Inventor: TAKEYA YUTAKA
IPC: C07C255/41
Filed: 1988-09-08
Abstract: PURPOSE:To provide the org. material which exhibits high second harmonic wave performance even if the material is put into a powder state by consisting the material of the optically active amine salt of the carboxylic acid expressed by the specific formula in which the optically active amine is one kind selected from 2-amino-1-butanol, etc. CONSTITUTION:In the specific formula, Ar is 5 to 14C arom. group; Do is 1 to 8C alkyl group in which a dioxy group is substd. with the adjacent position of Ar and the alkyl group may be the same or different when >=2 hydrogens are substd.; (n) is 0 or 1, 2 integer. The optically active amine is selected as one kind from 2-amino-1-butanol, 1-amino-2-propanol, 2-amino-1-propanol, 2- amino-1-(p-nitrophenyl)-1,3-propane diol, 2-dimethylamino-1-phenyl-1-benzyl-1- propanol, 1-(N,N-dimethylamino)-1-phenyl-propylamine. The crystalline org. material having the excellent second harmonic wave generating performance is obtd. in this way.
Patent JP-2000037130-A (JP)
Title: Normal type combine harvester
Inventor: KIRIHATA TOSHINORI
IPC: A01F12/32
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To stably maintain the threshing performance by smoothly feeding the cut cereal stems fed from the cutting zone to the threshing drum. SOLUTION: In a normal type combine harvester that is equipped with a couple of screw type first and second threshing drums 5 and 6 that cross the machine-running direction at a right angle, a threshing chamber 26 in the front side of the first threshing drum and a threshing drum cover 104 are made in a circular arc in its inner face and a gap 107 between the threshing drum cover 104 and the inside face of a threshing chamber 26 is gradually narrowed to a receiving net 33.
Patent JP-H0887173-A (JP)
Title: Developing device
Inventor: MIZUTA KATSUNORI
IPC: G03G15/08
Filed: 1994-09-19
Abstract: PURPOSE: To improve the durability with respect to the secular change by relaxing a range limit of the gap amount between a developing roller and a doctor blade in the direction for reducing the gap amount. CONSTITUTION: The effective range of the gap position of the doctor blade 64 with respect to the developing roller surface is defined by the angle θ toward 1 second developer transporting electrode S1 from a first developer transporting electrode N2 based on the tangent direction magnetic flux density on the developing roller surface. In the concrete, the gap position is set on the position shifting in the range from the first developer transporting electrode N2 toward the second developer transporting electrode S1 from 3.5 deg. to 21 deg.. The range is equivalent to the extent between the position nearest to the first developer transporting electrode N2 where the minimum magnetic flux density in the developing roller tangent direction is 80 Gs and the position capable of transporting the developer of minimum necessary when the gap amount is set at 0.4mm.  Thus, the range limit of the gap amount can be relaxed particularly in the direction for reducing the gap amount.
Patent JP-H05200485-A (JP)
Title: Graphite casting mold
Inventor: PAWLIK JOHN L
IPC: B22D18/04
Filed: 1992-08-24
Abstract: PURPOSE: To make it possible to uniformly cool molten metal by forming recessed parts on the lower surfaces of risers, disposing sleeve liners between the risers and the recessed parts and providing the lower surface of a cope with belt-like groove parts for accepting the sleeve liners. CONSTITUTION: The molten metal poured from a metal bath 17 into the cavity 20 between the cope 16 and drag 18 of a graphite casting mold 10. The riser 28 is formed of a cylindrical passage 50 having the sleeve liner 54. The refractory material of the sleeve liner 54 and the graphite of the graphite casting mold 10 have a difference in thermal electrical conductivity and give rise to a temperature gradient. The temperature gradient between the belt-like groove part formed in the lower part of the cope 16 and the adjacent end may, therefore, be minimized. The molten metal is uniformly cooled and the generation of cavities in castings may be lessened by riser passages 50 packed with the refractory material between the adjacent risers 28 of the casting mold 10 having the many risers 28.
Patent JP-S6380008-A (JP)
Title: Exhaust valve
Inventor: NISHIYAMA YUKIO
IPC: F01L3/02
Filed: 1986-09-22
Abstract: PURPOSE:To attempt improvement of the life of the exhaust valve in the title by forming an outer circumference part including the face part of a head part with super heat-resistant alloy subjected to processing/hardening and by welding and connecting it to the other parts constituted by heat-resistant steel. CONSTITUTION:An outer circumference part 4 including the face part 3 of a head part 2 is formed by an annular super heat-resistant alloy subjected to processing/hardening. The other parts 5 and 6 are formed by heat-resistant steel. The other parts 5 and 6 are connected to the outer circumference part 4 by welding. By this, the life of an exhaust valve can be prolonged.
Patent JP-H11146794-A (JP)
Title: Mray
Inventor: LONETTO MICHAEL A
IPC: A61K48/00
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To obtain a new isolated polypeptide comprising an mraY having high identity of plural levels along the whole length of a specific amino acid sequence, useful for screening an antimicrobial compound, treating and diagnosing infections with a bacterium of the genus Streptococcus. SOLUTION: This new isolated phospho-N-acetyl muramoyl-polypeptide transferase family (mraY) polypeptide comprises an isolated polypeptide containing an amino acid sequence having at least 70%, 80%, 90% or 95% identity with an amino acid sequence of formula I or formula II along its whole length, an isolated polypeptide which is in an amino acid sequence of formula I or formula II or contains the amino acid sequence, etc., and is obtained by probing a chromosome DNA library of Streptococcus pneumoniae by a labeled oligonucleotide derived from a partial sequence, incorporating a prepared mraY gene into vector and expressing the gene in a host cell.
Patent JP-S6466298-A (JP)
Title: Liquid cleanser composition
Inventor: DEGUCHI KATSUHIKO
IPC: C11D3/382
Filed: 1987-09-08
Abstract: PURPOSE:To provide the titled weakly acidic composition improved in the water draining property of dishes after cleansed, by containing a synthetic anionic surfactant, a nitrogen-containing amphoteric or nonionic surfactant or the like and a natural juice in a specific ratio. CONSTITUTION:The objective composition contains (A) 10-40(wt.)% of a synthetic anionic surfactant (preferable example; polyoxyethylene alkyl or alkenyl ether sulfuric acid salt, or alkylbenzensulfonic acid salt), 1-10% of a nitrogen- containing amphoteric or nonionic surfactant (preferable example; mono long chain alkyl or alkenyl tertiary amine oxide, higher fatty acid alkanolamide), (C) 0.5-10% of an nitrogen-free oxyalkylene (OA) addition type nonionic surfactant having a HLB of >=15 and a mole number of the added OA of 50-300, and (D) 0.01-4.5.% of a natural juice containing an organic acid and a reducing sugar and having an acid/sugar ratio of 0.1-25. The pH of the stock solution of the objective composition is 4-6.5.
Patent JP-S59113556-A (JP)
Title: Tape recorder
Inventor: HANEDA HIDEO
IPC: G11B15/675
Filed: 1982-12-20
Abstract: PURPOSE:To improve considerably the economic efficiency and the operability, by using the power of a motor driving a cassette tape to take in and out a driving part automatically to and from a device body horizontally and taking it in and out in the state of the forward rotation of the motor. CONSTITUTION:When a button 4 which controls taking-in and out of the driving part is depressed, a trigger arm 29 is rotated, and a main gear 23 becomes free. Simultaneously, a switch 34 is turned on to rotate a motor 11. By rotation of the main gear 23, a pinion gear 26 is moved backward on a rack A28. Simultaneously, the whole of the driving part of the cassette tape is slid on a guide rail 16 in the direction of an arrow B and is pulled out because the pinion gear 26 meshes with a rack B28 also. At this time, a detaining part 23c of the main gear 23 is stopped by a detaining pin 31 to stop the rotation of the main gear 23, and the driving part of the cassette tape is stopped in a prescribed position because an intermittent part 23f comes to the part of a pinion 21a of a stepped gear 21, and simultaneously, the switch 34 is turned off.
Patent JP-S58111854-A (JP)
Inventor: GUREN DEIRU KUUPAA
IPC: C08L51/02
Filed: 1982-12-21
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-S6380261-A (JP)
Title: Electrophotographic sensitive body
Inventor: NAKAMURA SHIGETOSHI
IPC: G03G5/06
Filed: 1986-09-25
Abstract: PURPOSE:To obtain an electrophotographic sensitive body free from trailing of potential and most of residual potential by using a disazo pigment as the electric charge generating material of a charge generating layer, and a specified compound as the charge transfer material of a charge transfer layer. CONSTITUTION:The charge generating layer contains at least one of the disazo pigments represented by formula (I) and the charge transfer layer contains at least one of the compounds represented by formula (II). In these formulae, A is a group selected from formulae A, and each of R9-R14 is H, lower alkyl, or chlorine, thus permitting the obtained photosensitive body to be good in chargeability, high in responsivity to photoirradiation and sensitivity, small in the depenency of potential decay on an electric field, and liable to decay due to light in the case of comparatively low potential by use of the combination of both compounds.
Patent JP-H0398872-A (JP)
Title: Manufacture of sealed container
Inventor: AKAZAWA KIYOHIDE
IPC: B65D77/38
Filed: 1989-08-31
Abstract: PURPOSE:To permit easy unpacking by a method wherein a resin layer adhesive to the outermost layer of a container but not adhesive to the seal layer of a lid is formed on the outer peripheral part of the container, slits are filled with resins and the peripheral edge side of the slit and the seal layer of the lid are heat sealed together. CONSTITUTION:A joint between a seal layer 2 and its adjoining layer 3 is formed, the laminate strength being within the range of 300-2,000 g/15 mm. The flange part 1 of a container is provided along its inner edge with preformed slits 5 intermittently, with slit cut part and uncut part alternating. The container thus formed is set in the metal die of an injection molding machine, whereby, on its outer surface, an injection molded resin layer 6 adhesive but not adhesive or difficultly adhesive to the seal layer of a lid is formed and whereby the slits 5 of the flange part 1 are filled with resins. The peripheral edge side of the slit 5 on the container flange and the seal layer 8 of the lid 7 are joined together so as to be heat sealed. This permits the lid to be easily removed with a smooth peel feeling while retaining sufficient pressure resistance and sealing performance.
Patent JP-H0273541-A (JP)
Title: Manufacture of optical disk
Inventor: NAGASHIMA MICHIYOSHI
IPC: G11B7/26
Filed: 1988-09-08
Abstract: PURPOSE:To widen a focus control range and to adjust to narrow a short- wavelength laser spot down on a signal face by using the lasers of tracking control and focus control separately and not narrowing a focus control beam down on an original disk. CONSTITUTION:The laser is divided into two by a half mirror 25, reflected light is guided to an original disk 16, the reflected light is made incident on a 2-division photodetector 29 and focus is controlled. On the other hand, the beam which passes through the mirror 25 is enlarged with its diameter by an enlarging device 30 and synthesized on the optical path of an Ar laser by a filter 32. The reflected light from the original disk 16 passes through a splitter 31, is made incident on a photodetector 34 and tracking control is executed. Since the diameter of the tracking control beam is enlarged, it is sufficiently narrowed down on the original disk 16 and the focus control beam is not narrowed down on the original disk 16. Thus, the focus control range can be widened and the Ar laser can be adjusted to narrow down on the signal face.
Patent JP-H0386150-A (JP)
Title: Method for obtaining and displaying sas image by magnetic resonance imaging photographing
Inventor: HATANAKA MASAHIKO
IPC: G01R33/48
Filed: 1989-08-31
Abstract: PURPOSE:To improve diagnosing accuracy for the surface of a brain by obtaining a SAS image by performing prescribed weight addition on plural sheets of T2 emphasis images after photographing the head of a subject in pulse sequence by which the images for general clinic of a density emphasis image and the T2 emphasis image, etc. CONSTITUTION:The pulse sequence in which a rotating magnetic field for excitation by an RF probe 3 and an inclination magnetic field for slice by an inclination magnetic field coil 2 are applied on the head PH of the subject P arranged in a magnetostatic field generated from a magnetostatic field coil 1, and spin contained in the excitation slice part of the head PH is excited selectively, and a various kinds of phase encode are performed by applying the inclination magnetic field for encode having a various kinds of slopes on the spin excited selectively along the Y-axis of the excitation slice part, and next, a pulse system until a multi-code signal from each part in an X-axis direction is collected by applying an inclination magnetic field for read along the X-axis direction of the excitation slice part is executed repeatedly within a prescribed echo pulse repetitive time TR is performed with a sequencer 12. In such a way, it is possible to shorten photographing time when the SAS image is obtained, and to increase the number of slices.
Patent JP-2000038583-A (JP)
Title: Grouting method
Inventor: SHIMODA KAZUO
IPC: C09K17/12
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a grouting capable of obtaining a grout which is easy to adjust the gelling time and, in addition, has excellent properties such as acceleration of gelling, (i.e., shortening of gelling time) and increase of consolidation strength. SOLUTION: In the infiltrating flash setting grouting by adding an acidic reactant to water glass to gelatinize the water glass in an alkaline region, a water glass solution having gelling capacity containing about 2.5-20 kg, per 1 m3 water glass, calcium hydroxide fine particles having an average particle diameter of not larger than about 8 μm as liquid A and sulfuric acid as liquid B are combined and mixed at the tip of an injection tube to prepare an infiltrating grout having an adjusted gelling time of about not more than 20 seconds which is then grouted into ground.
Patent JP-S6283676-A (JP)
Title: Ic testing system
Inventor: HIGAKE MASAKATSU
IPC: G01R31/28
Filed: 1985-10-09
Abstract: PURPOSE:To rapidly and easily form a test pattern, by performing a test by the use of input and output patterns stored in a pattern memory. CONSTITUTION:An actual circuit apparatus 20 having good quality LSI21 mounted thereto is operated and input and output patterns at this time are respectively stored in pattern memories 1, 2. An LSI tester 10 reads the pattern content of the memory 1 to supply the same to LSI12 to be measured. The output pattern LSI12 corresponding to this is compared with the pattern content of the memory 2 and the tester 10 judges whether LSI12 is good or not corresponding to coincidence and non-coincidence. By this constitution, the test pattern is easily and rapidly formed.
Patent JP-S59121897-A (JP)
Inventor: SATOU HIDEKATSU
IPC: H05K7/14
Filed: 1982-12-21
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-H1070150-A (JP)
Title: Csp semiconductor device
Inventor: YAMASHITA KOJI
IPC: H01L23/50
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To make it possible to select a face-down structure and a wire bonded structure arbitrarily, on the occasion of mounting an IC chip on a printed board in the case of packaging the IC chip. SOLUTION: The mounting surface of a package board for mounting an IC chip is provided with pads 13 for a face-down structure and those 14 for a wire bonding structure, and each pad is electrically connected to an IC chip mounted. On the occasion of mounting this semiconductor device 4 on a printed board 5, it is possible to arbitrary select by its purpose, a mounting structure by soldering or press fitting by use of the pads 13 for a face-down structure, or a mounting structure by wire bonding by the use of the pads 14 for a wire bonding structure, and to make the degree of freedom of mounting higher.
Patent JP-S59116839-A (JP)
Title: Logical block searching and printing system
Inventor: YAMAMOTO AKIHIKO
IPC: G06F3/12
Filed: 1982-12-22
Abstract: PURPOSE:To exclude a reprinting or unnecessary part specified by an operator and to facilitate printing operation by providing a print memory stored with a series of print data in logical block unit specified by user, and specifying a search for a desired logical block by a means specified by the operator. CONSTITUTION:The print memory 12 of an information processor connected to a printer 11 is stored with print data in logical block unit specified by the user. An address control 13 connected to a print address searching circuit 17 is connected to this memory 12, which is accessed by the controller 13 to output print data to the printer 11. Further, a keyboard 15 is connected to the circuit 17 through a SKIP/BACK detecting circuit 16 and the address of a logical block stored in the memory 12 is set in the controller 13 in response to the operation of the key SKIP or BACK on the keyboard 15. Then, the CPU causes a jump to the specified block when the key SKIP or BACK is operated to continue printing operation at the head of the specified logical block.
Patent JP-2000040645-A (JP)
Title: Activated charcoal for electrode of electrode dual layer capacitor and manufacture thereof
Inventor: MORI MOTOYA
IPC: C01B32/336
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To make feasible of having high electrostatic capacity and extremely low inner resistance also performing high output discharge as an electrode by a method wherein a n activated charcoal material is kept alive under an existing alkali metallic hydroxide, and activated by means of water vapor after removing an alkali metallic compound. SOLUTION: An activated charcoal material is baked under an existing alkali metallic hydroxide. The baking steps are performed but it is preferable that the first step at low temperature, and the second step at high temperature are independently performed. Next, the activated charcoal by such baking steps is cleaned up using water or acid and water again to remove the alkali metallic compound and activated by means of water vapor after drying up if necessary. Steam temperature for activation is to be normally 650-1100 deg.C, preferably, at 670-950 deg.C but as for optimum requirement, at 700-900 deg.C. Besides, the processing time is for 5 min-20 hours, preferably 10 min-10 hours but as for optimum requirement, for 20 min-5 hours. Finally, the partial steam pressure at the steam activating time is 5-100%, preferably 20-80%.