baber/WOPTO huggingface dataset:
Patent JP-H10296089-A (JP)
Title: Method for forming stereoselective glycosidic linkage
Inventor: KITA YASUYUKI
IPC: C07B53/00
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a glycosidic linkage which enables a control or three-dimensional control of a side reaction under mild conditions and is highly diastereoselective. SOLUTION: In the method for forming a glycosidic linkage, a reaction is effected in the presence of a glycosidic linkage forming catalyst containing azo compounds represented by the formula (R shows a lower alkyl group). And sugar halide may be allowed to react with unsaturated compounds in the presence of the catalyst.
Patent JP-S5981497-A (JP)
Inventor: JIYOSEFU DABURIYUU SHIYUROODAA
IPC: F28F11/02
Filed: 1983-07-06
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-H06332168-A (JP)
Title: Photosensitive resin composition and photosensitive element using same
Inventor: KUSHIDA MASATAKA
IPC: C08F299/02
Filed: 1993-05-25
Abstract: PURPOSE:To provide a potosensitive resin composition reducing sludge generation at the development time. CONSTITUTION:The photosensitive resin composition incorporating (A) a binder polymer incorporating a carboxylic group, (B) a photopolymeization initiator and (C) an ethylenically unsaturated compound is provided. The (C) component incorporates the ethylenically unsaturated compound having a polyethylene glycol (meth)acrylate (the numbers of the ethylene groups are 2-14) and a carboxyl group as essential components, and a photosensitive element using this compound is provided.
Patent JP-S61279813-A (JP)
Title: Lens assembling body
Inventor: ISAKI MASATAKA
IPC: G02B7/02
Filed: 1985-06-05
Abstract: PURPOSE:To improve the assembling property of lenses and to reduce the deterioration of optical performance by forming a lens holding frame divided into two parts so as to be opposed through a prescribed space on a plane including the optical axis of the lenses after inserting the lenses. CONSTITUTION:A lens 11 is pressed into a groove part constituted of a lens regulating part 16, a lens holding part 14 and an elastic piece 15 of one divided lens barrel 10 to fix the lens 11. At that time, the lens 11 is pressed in the optical axis direction by deforming the elastic piece 15, so that a lens space can be maintained. Similarly, other lenses 12, 13 are pressed into respective groove parts.Finally, the other divided lens barrel 10 is applied to one divided lens barrel 10 to which all the lenses are inserted and the lenses 11-13 are fitted to the groove parts of the other divided lens barrel 10 to adhere the lenses to the two divided lens barrels 10, so that optical axes of respective lenses coincide with each other and the assembling of the lenses has been completed.Thus, the deterioration of optical performance can be reduced.
Patent JP-H09307888-A (JP)
Title: Karaoke system
Inventor: YASU TOSHINORI
IPC: H04N5/45
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To improve the playing idea by inserting an image of a singer received by using an image pickup device into a monitor screen of the karaoke system and providing a change to the inserted image depending on a high/low frequency of playing data. SOLUTION: In the case of setting a plurality of signals indicating combinations of inserted images, a combination pattern setting means 30k receives the signals sequentially to provide an instruction to a synthesis means 30j to combine data from each of control means 30a-30i. When an instruction of curved movement, magnification and rotation of an inserted image is received from, e.g. the combination pattern setting means 30k, the synthesis means 30j synthesizes data from a magnification reduction control means 30a, a mobile control means 30b and a rotation control means 30d and provides an instruction to a monitor to control the inserted image. Thus, in the process of displaying the inserted image onto a background image superimposingly during playing, the inserted image is changed in various ways according to the mode of the combination.
Patent JP-S5914285-A (JP)
Inventor: ENOMOTO KOUICHI
IPC: H01T13/46
Filed: 1982-07-15
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-H05319617-A (JP)
Title: Conveying device and conveying method of paper sheet
Inventor: ISHIGURO AKIYOSHI
IPC: B65H9/06
Filed: 1992-05-14
Abstract: PURPOSE:To make slant correction and accurate paper sheet conveyance compatible with each other in the conveyor of an image forming device by means of a pair of rollers, and also to lighten the burden of users in releasing paper jams by causing the paper sheet to be delivered to the paper feeder side when a paper jam is released. CONSTITUTION:A conveying strength changeover structure is composed of a conveying roller 35 for conveying paper sheets, a nip roller 33 and a ring shape nip spring 39, and the operation of a resist plate 37 to determine the paper sheet position is performed jointly with a solenoid 43 which is the drive source of the strength changeover structure. Further the structure for delivering clogged paper sheets by means of a jam releasing knob 38 is employed.
Patent JP-H02304209-A (JP)
Title: Structure of corrosion-resistant bolt and nut
Inventor: OHASHI YOSHINOBU
IPC: F16B33/06
Filed: 1989-05-16
Abstract: PURPOSE:To enable fastening with a constant torque even if error exist in kinds of bolts by arranging a bolt provided with a resin coating film of a small frictional coefficient and a nut provided with a coating film which is prepared by adding a specified percent of inorganic pulverized powder with a specified mean grain size to the same material on an inner surface of a screw hole. CONSTITUTION:Coating film having small frictional coefficient such as Teflon resin or nylon resin is coated on a bolt as corrosion preventing paint. Coating film which is prepared by adding 3 to 10 percent of inorganic pulverized powder having mean grain size of 2.5mu or lower to coating film material having small frictional coefficient is formed on a nut. The frictional coefficient against the bolt is increased by adding and mixing the pulverized powder, and the adopted bolt shows proper frictional force even if it has an corrosion-preventing coating film having a small frictional coefficient. The grain size is set 2.5mu or smaller in order to prevent damage of the corrosion-preventing coating film to be caused by grains at the time of screw fitting. When the adding amount is less than 3% of the paint, effect of increasing frictional coefficient is not shown, while when higher than 10%, the abrasion of the corrosion-preventing layer of the bolt is remarkably increased.
Patent JP-2000316109-A (JP)
Title: Video camera having view finder
Inventor: HARASHIMA NOBUAKI
IPC: H04N5/225
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To efficiently and easily operate setting of each kind of function while viewing display on a view finder in a video camera, and to prevent the video camera from being set in an undesired state by limiting the functions which can be set by a camera man. SOLUTION: A video engineer mode function list menu including all settable functions and a camera man mode function list menu selected from this are prepared, and when the menu selecting means 21 is normally started, the camera man mode function list menu is preferentially displayed on a view finder. Then, a camera man selects his or her desired function by operating the switch of a function selecting means 22, and sets the state of the selected function by operating the switch of a function setting means 23. The video engineer mode function list menu is displayed when a switch inside the camera main body is operated.
Patent JP-H09286798-A (JP)
Title: Production of active protein composition
Inventor: MORIKAWA WATARU
IPC: C07K1/14
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To produce a safe active protein composition without containing any infectious contaminating viruses by physically or chemically removing a thermally unstable protein from a solution containing a biologically active protein and inactivating infectious viruses. SOLUTION: A thermally unstable protein part is separated and removed from a solution (e.g. a blood plasma) containing a biologically active protein (e.g. plasminogen) according to a physical or a chemical method, e.g. an enzymic proteolysis and the resultant product after removing the thermally unstable protein part is then heated at a temperature of at least 50οC for at least 10hr in order to sufficiently inactivate all the contaminating infectious viruses. Thereby, the inactivating treatment of the viruses according to a thermal pasteurization to afford the objective safe and biologically active protein composition without substantially containing any contaminating viruses having infectivity.
Patent JP-S63290155-A (JP)
Title: Linear pulse motor
Inventor: TANAKA TOSHIHIRO
IPC: H02K41/03
Filed: 1987-05-21
Abstract: PURPOSE:To reduce abrasion in contact parts by providing permanent magnets in opposition to each other so that both a stator and mover repulse each other. CONSTITUTION:On the underside of a mover 21, projecting pole teeth 21a are formed at equal pitches, and at both ends of said underside, V-shaped V-grooves 21b and flat-bottom grooves 21c are formed in the direction of progress A. The top surfaces of stators 22-25 have pole teeth 22a-25a of the same type as pole teeth 21a of the mover 21 and V-grooves 22b-23b are formed thereon. Further, said stators 22-25 are equipped with a positioning plate 26 for their pole teeth 22a-25a, a permanent magnet 27, a magnetic path plate 28, exciting coils 31-32, coil plates 29-30, and balls 35. Also, permanent magnets 37-38 are provided and a repulsive force between said both magnets is maintained constant even if said mover 21 moves. Thus, a repulsive force is generated between the stators 22-25 and mover 21, and a frictional resistance of the mover 21 due to the rolling friction of the balls 35 and rollers is reduced.
Patent JP-H11280102-A (JP)
Title: Spear-shaped shovel
Inventor: SHIINA SHOJI
IPC: E02F3/02
Filed: 1998-03-28
Abstract: PROBLEM TO BE SOLVED: To obtain a spear-shaped shovel which can be easily stuck into ground and easily and speedily dig a hole by providing several spear-shaped projections at the tip of the shovel and forming the projections so as to have chevron- shaped cut sections respectively. SOLUTION: Several spear-shaped projections 1 are formed at the tip of a sword-shaped shovel and bent so that the cut section of the spear-shaped projections 1 forms a chevron-shape respectively to enhance the strength. Further, when it is required, the tip of the projections is hardened by quenching to form steel or a cutter edge-shaped body which has been quenched is welded to the tip of a spear-shaped body or caulked by rivets to fix it thereto and make a sharp cutter edge. In this way, the tip of a shovel can be stuck well to ground and hence, a digging work of a hole can be easily and speedily carried out. This structure can be applied to not only a sword-shaped shovel but also a round spoon, a composite shovel, etc.
Patent JP-S612908-A (JP)
Title: Control valve device
Inventor: MATSUMOTO SATORU
IPC: F15B11/00
Filed: 1984-06-14
Abstract: PURPOSE:To improve controllability of a control valve by providing reducing valves, set pressure of which becomes variable by means a stepped cylinder, between a pilot valve and pilot chambers of the control valve. CONSTITUTION:Reducing valves 29, 30, set pressure of which becomes variable by means of stepped cylinders 32, 33, are provided between a pilot valve 23 and pilot chambers 27, 28 of a control valve 25 and, in case slight control is required, set pressure of the reducing valves 29, 30 is lowered and a movement quantity of a spool of the control valve 25 is reduced. Since the quantity of a stroke for a lever 24 of the pilot valve 23 comes to be that of a full stroke even in case of a slight control, controllability of the control valve 25 is improved.
Patent JP-S6064723-A (JP)
Title: Manufacture of pipe having worked inner surface
Inventor: TATSUMI ARITAKA
IPC: B21C37/20
Filed: 1984-06-14
Abstract: PURPOSE:To manufacture continuously a pipe having worked inner surface, smooth outer surface, and accurate outer diameter by providing a radial reduction and an inner surface working to the pipe by pressing the pipe at the spot of a grooved plug connected to a floating plug and passing it through a drawing die successively. CONSTITUTION:A grooved plug 34 for working inner surface is connected freely rotatably to a floating plug 21 used for radially reducing a metallic pipe 1 in cooperation with the 1st drawing die 2, to hold the pipe 1 at a prescribed position in the pipe 1 reduced by the die 2. Next, at the spot where the plug 34 is positioned; the pipe 1 which is passing through the spot, is reduced by plural rolls 32, which revolve in a planetary-revolving state while contacting with the outer peripheral surface of pipe 1, of a pressing device 3 attached to a rotary head 31 through a claw 33, and is also pressed against the plug 34 to work the inner surface in order to form the groove or projection 12. The pipe 1 is successively passed through the 2nd drawing die 4, to obtain a thin-walled pipe 11 having worked inner surface and excellent quality without being restricted by its length.
Patent JP-S5915573-A (JP)
Inventor: ITOU SHINGO
IPC: D06M101/16
Filed: 1982-07-16
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-S61279585-A (JP)
Title: Self-color-forming recording paper
Inventor: KOBAYASHI TAKESHI
IPC: B41M5/124
Filed: 1985-06-06
Abstract: PURPOSE:To provide a self-color-forming recording paper having a uniform surface, by a method wherein spot coats are provided on a paper base so that the entire surface of the paper base coated, followed by drying to thereby prevent the paper from being distorted or wrinkled. CONSTITUTION:A self-color-forming water base coating material A comprising a dye precursor and a color developer is applied only to parts where recording is required of the paper base 1. To parts where recording is not required of the paper base 1, a water base coating material F, for example, a material obtained by removing only the dye precursor and the color developer from the coating material A is applied on a spot basis in the periphery of the coating material A for the purpose of adjusting water content. Therefore, virtually the entire part of the paper base 1 is coated, so that stretching and contracting conditions of the paper will be uniform. After the coating is completed, the obtained material is dried, upon which the paper base is stretched or contracted uniformly, resulting in a self-color-forming recording paper K free of distortion or wrinkles.
Patent JP-H01291716-A (JP)
Title: Load controller for reaping and collecting device
Inventor: MIZOTA HIDEAKI
IPC: A01B67/00
Filed: 1988-05-18
Abstract: PURPOSE:To provide the title controller so designed that when weed-collecting load is in normal state, running speed is reduced so as to restore engine rpm, and when in abnormal state, running is stopped, thereby enabling the work to be made with full performance under an optimum engine load at all times and improving working efficiency. CONSTITUTION:Engine rpm is always detected with a rpm detector 39 during working, and variation thereof is checked with a rpm determining means 47. When lowering of the rpm is detected, a load-determining means 48 is actuated, determining whether weed-collecting load is normal or not. If the load is normal, the cause is not the clogging in a weed collector 33, i.e. the increase in running load or reaping load, therefore, tilt plate angle reduction is actuated, and a speed change gear 3 decreases the running speed so as to restore engine rpm. On the contrary, in case the weed-collecting load is abnormal, i.e. determined as being the clogging of reaped weed, operation-stopping is warned, action for the tilt plate angle to return to neutral position is actuated to return a running device to neutral state to stop running followed by actuating an engine- stopping device 41 to completely stop the operation of the engine 2. Then the weed collector 33 is inspected.
Patent JP-S6014183-A (JP)
Title: Detector for position of moving body
Inventor: HOZUMI HISASHI
IPC: G21C17/013
Filed: 1983-07-06
Abstract: PURPOSE:To constitute a device where setting and change of running paths are easily done by mounting a radiant rays detector on a moving body, and arranging different radiation nuclides aroung the range of movement. CONSTITUTION:The radiant rays detector is mounted on a running car 1 which runs within a range 2 of movement, and parts 3a, 3b and 3c to be detected consisting of different radiation nuclides 4a, 4b, and 4c are arranged around the range 2 of movement. Radiation nuclides 4a, 4b, and 4c are different in discharge energy of radiant rays, and the radiant rays detector on the running car 1 has functions to identify these energies and to measure their intensity. The length from each part ot be detected to the running car 1 is obtained by operation on a basis of identified results of radiant rays and intensity measurement results, and the position of the running car 1 is obtained by this length.
Patent JP-S5825500-A (JP)
Inventor: UEIN EE KURUUPAA
IPC: C25D17/12
Filed: 1982-07-16
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-H05216657-A (JP)
Title: High-speed processor for digital signal processing
Inventor: JIYOODAN DABURIYU UTSUZU
IPC: G06F7/527
Filed: 1991-04-26
Abstract: PURPOSE: To provide a processor in which a digital signal can be processed at a high speed. CONSTITUTION: The high speed processor HSP is provided with a processor interface 106, output pipe line interface 116, input pipe line interface 112, and multi-chip floating point processor 110. The floating point processor 110 is provided with a data register file memory, coefficient register file memory, floating point multiplier/accumulator, microsequencer, and control storage random access memory RAM.
Patent JP-H02304242-A (JP)
Title: Power transmission device
Inventor: IZUMI YASUHIRO
IPC: F16H27/08
Filed: 1989-05-16
Abstract: PURPOSE:To enable smooth and quick intermittent power transmission from a main gear to a driven gear by providing a displacement means for an engagement start tooth in a part of the main gear as a power transmission member having a tooth- lacking region, or specifying the material of the engagement start tooth. CONSTITUTION:When the engagement start tooth 11a of a main gear 1 and the tooth of a driven gear 2 comes in contact with each other at a tooth top in turning the main gear 1 for power transmission to the driven gear 2, stress from the driven gear 2 acts on the engagement start tooth 11a. In this case, the displacement portion 13 of the main gear 1 is elastically deformed in an arrow 13a direction. As a result, the engagement start tooth 11a escapes improper gearing with the driven gear 2, and turns while sliding on the tooth top. Then, the tooth 11a enters a space between teeth of the driven gear 2, and the main and driven gears 1 and 2 are thereby engaged with each other. Thereafter, the deformed portion 13 is restored to an original state. According to the aforesaid construction, while the tooth region 1b of the main gear 1 and the tooth of the driven gear 2 are engaged, power can be transmitted. When the tooth-lacking region 1c of the main gear 1 and the driven gear 2 are in contact with each other, the power is not transmitted and intermittent power transmission is thereby made from the main gear 1 to the driven gear 2.
Patent JP-S5823978-A (JP)
Inventor: NISHIMURA SEIICHI
IPC: H01B7/36
Filed: 1981-08-05
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-H08311949-A (JP)
Title: Drain outlet cover
Inventor: NEGI YOSHIHEI
IPC: E03C1/262
Filed: 1995-05-23
Abstract: PURPOSE: To mount easily to a drain outlet and secure the fixture and reduce cost by fitting a flange formed with a plurality of projecting pieces into a cavity in the outer peripheral area on the upper end of the drain outlet on the bottom of a cap having a plurality of holes. CONSTITUTION: A bottom flange 6 is fitted in a cavity 5 around a drain outlet 4 and mounted easily thereon, thereby facilitating alignment. In this case, the flange 6 is engaged with the inner peripheral surface of the cavity 5 and protects the drain outlet 4 from being displaced out of a specified position, thereby holding a fixture state even when a pushing force by flowing water is exerted thereon. The flange 6 is mounted in avoiding a drain faucet while the drain faucet is mounted in an existing state. Even when the drain faucet has an upward bulge, it is arranged to be settable in a surrounded state. Furthermore, a cap 3, the flange 6 and a ribbon 6 and a plurality of holes 2 are molded in one piece with a drain outlet cover and finished at a low cost.  In addition, the ribbon 8 is installed to the outer periphery of a cap-like cover, thereby enhancing a decorative ability and enabling the area of the ribbon 8 to be colored.
Patent JP-S5831133-A (JP)
Inventor: SHIBATA KUNIO
IPC: D02G3/04
Filed: 1981-08-06
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-H01295938-A (JP)
Title: Joining structure of column and beam
Inventor: NAKAGAWA ATSUSHI
IPC: E04B1/24
Filed: 1988-05-20
Abstract: PURPOSE:To make an execution easy and to promote the effect of reinforcement by inserting a reinforced metal fixture with a hard plate is coupled with a diaphragm plate into a square steel pipe column, piercing the hard plate with bolts and joining beams with a column through T-metal fixtures. CONSTITUTION:A reinforced metal fixture 4 which is coupled with a hard plate 5 having smaller width than that of the internal surface of a column 1 by a diaphragm plate 6 is inserted into the square steel pipe-like column 1. Bolts are pierced into the hard plate 5, and beams 2 and 2 are joined with the column 1 through T-metal fixtures 3 and 3. According to the constitution, T-metal fixtures 3 and 3, the column 1 and the hard plate 5 can be adhered by small clamping force of bolts, but, at the same time, horizontal rigid force can be increased by the diaphragm plate 6.
Patent JP-S63289477-A (JP)
Title: Magnetic detector
Inventor: YANAI TAKEO
IPC: G01V3/14
Filed: 1987-05-20
Abstract: PURPOSE:To obtain a sturdy and highly practical detector against turbulence such as acoustic noise and vibration, by providing a reinforced layer formed from a polyurethane-oriented foaming agent having a through hole at the center within a capsule. CONSTITUTION:A reinforced layer 12 formed from a polyurethane-oriented foaming agent is provided at the center in a capsule 9 and has a through hole 13 arranged along the length thereof. A first signal cable 3 and a first power source cable 8 electrically connected to a sensor body 1 and a power amplifier 4 are put through the through hole 13. With a damping action of an external force by the reinforced layer 12, it is possible to reduce the application of turbulence such as acoustic noise and vibration to the cable 3 significantly thereby realizing a sturdy and highly practical magnetic detector.