baber/WOPTO huggingface dataset:
Patent JP-H07275344-A (JP)
Title: Medical material for soft tissue
Inventor: NOISSHIKI YASUHARU
IPC: A61L27/00
Filed: 1994-04-05
Abstract: PURPOSE:To provide a material with high bio-compatibility and prevent problems on the safety such as cytotoxic effect, etc., by composing the material with fiber aggregate and polyester copolymer with a 3-hydroxybutylate unit and a 4-hydroxybutylate unit shown by the specific formulae. CONSTITUTION:A medical material for soft tissue consists of fiber aggregate and polyester copolymer with 3-hydroxybutylate shown by the formula I and 4-hydroxybutylate shown by the formula II. This medical material for soft tissue has good decomposition and absorption to biomedical tissue, and holds the designated shape even after decomposition and absorption. The copolymer is covered by the tissue as it penetrates into the biomedical tissue and the decomposition and absorption of this material gradually progresses by the action of the tissue. Even in a case fiber aggregate consisting of a material with a strong foreign matter reaction such as polyglycol acid, etc., the decomposition and absorption of the copolymer into biomedical tissue is good and it suppresses the foreign matter reaction with biomedical tissue.
Patent JP-H10280846-A (JP)
Title: Shutter brake operating device
Inventor: HAYASHI YUSUKE
IPC: F16D65/28
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To return a brake by an operation wire by elastically repulsing the releasing of the brake, engaging a lock lever to connect a brake releasing lever by a claw lever, and rotating a claw in one direction by a stopper through a second lever. SOLUTION: An operation lever 14 and a second lever 25 are rotated counterclockwise by an operation wire 16, and a claw 29 is engaged with a claw lever 21 to rotate the claw 29 counterclockwise against the elastic force of a spring 31. The operation lever 14 presses a manual operation lever 12 to press the other end of a lock lever 7 rotating clockwise, whereby the lock lever 7 is rotated counterclockwise. Further, a roller 8 is released from a locking groove to operate a brake releasing lever 2 to the right, and a bent part 3 operates a brake lever 4 to release a shutter by the brake. Thus, the shutter is lowered and closed by the dead weight, and returned to the state before the operation of shutter operation only by operating one operation wire 16, and the operability can be improved.
Patent JP-H07280540-A (JP)
Title: Non-contact type surface shape measuring apparatus
Inventor: ICHIHARA YASUSHI
IPC: G01B11/30
Filed: 1994-04-05
Abstract: PURPOSE:To provide a non-contact type surface shape measuring apparatus which enables improvement of reliability of measurement data by removing abnormal values in a section curve. CONSTITUTION:An optical displacement sensor 1 is mounted on a traverse head 2 and driven with a control/drive circuit 3 to obtain a section curve by scanning the surface of work. The section curve obtained from the displacement sensor 1 is sent to a data processor. The data processor has two stages of rolling circule filters 5 and 6 and a secondary data processing circuit 7. The first rolling circle filter 5 processes the section curve by a rolling circle with a specified radius contacting it from above the waveform thereof to obtain a first rolling circle waving curve. The second rolling circle filter 6 processes the first rolling circle waving curve obtained by a rolling circle with a specified radius contacting it from below the waveform thereof to obtain a second rolling circle waving curve.
Patent JP-H10215962-A (JP)
Title: Top plate for kitchen system and production thereof
Inventor: KURODA KIYOSHI
IPC: A47B77/00
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To hold a body with hands for an aged or handicapped person, to perform work in a sink in easy attitude and to make a device natural for human being without damaging total designability as a system kitchen by arranging a handrail on the fore side of sink part for drain. SOLUTION: On the fore side of sink 1 for drain on a top plate T, a widely curved recessed part 6 is formed and at a position slightly, higher than the top plate T (by about 20mm) in front of this recessed part 6, a widely curved handrail B is framed and fixed. The handrail B is formed while being protruded forward on the fore side of top plate T and a groove can be opened at this protruding part as well. Since the body can be supported on the handrail B when performing work in the sink in the forward inclined attitude, the work in the sink can be performed in the easy attitude. Besides, when taking out an article in a hanging rack or a cabinet arranged above the drainboard, physical pains can be relaxed by grasping the handrail B with one hand even in case of bowing.
Patent JP-H04322578-A (JP)
Title: Audio selecting device
Inventor: EJIRI MASAHITO
IPC: H04N7/015
Filed: 1991-04-22
Abstract: PURPOSE:To allow main and sub audio signals to be heard simultaneously by converting dual stereo audio signals into dual monaural audio signals. CONSTITUTION:A left channel signal, a right channel signal of a main stereo audio signal and a left channel signal, a right channel signal of a sub stereo audio signal are respectively converted into a main monaural audio signal and a sub monaural audio signal at conversion circuits 305, 306. In the case of listening to the main and the sub audio signals, selection circuits 307, 308 select respectively the main. and the sub audio signals.
Patent JP-H01264567-A (JP)
Title: Power level controller for plural loads
Inventor: HATAKEYAMA TADAYUKI
IPC: H02M5/12
Filed: 1988-04-13
Abstract: PURPOSE:To accelerate a response and to improve output regulating accuracy by connecting a saturable reactor with a DC control power source to a plurality of loads. CONSTITUTION:A power level controller for a plurality of loads connects a plurality of load coils 61-6n in parallel through a matching transistor 2 to the power source of a single thyristor type frequency converter 1, and connects the same number of saturable reactors 51-5n as that of the coils 61-6n in series. The control windings of the reactors 51-5n are respectively connected to DC control power sources 41-4n. Thus, the saturation degrees of the reactors 51-5n can be varied by the power sources 41-4n. When the saturation degrees are varied, the reactance of its AC winding is altered, the inductances between the reactors 51-5n and the coils 61-6n are changed, and the power levels of the coils 61-6n can be altered.
Patent JP-H05285510-A (JP)
Title: Manufacture of dull roll for rolling
Inventor: TOYODA HIROTAMI
IPC: B23K26/00
Filed: 1992-04-10
Abstract: PURPOSE:To improve adhesive property between a roll and a resin by coating the resin and executing chromium plating on the surface of the metal ground in hole recessed parts of the resin surface where are through-removed by irradiating with a laser beam after executing chemical conversion treatment of the roll surface. CONSTITUTION:After the thin film 2 is coated by executing chemical conversion treatment on the roll surface, the thin film 3 of an acrylic resin is coated on it, the coating film is penetrated by correcting irradiating conditions of the laser beam 5 in accordance with the thickness of coating film resin and prescribed holes 6 are continuously formed. The roll l which is worked in this way is dipped in the solution of chromic acid, chromium plating is executed, after that, the film is essentially constituted of Cr by removing the coated resin and uniform protrusions are made on the roll surface. Thus, adhesive dull roll for rolling and the chromium plating added to the roll can be improved.
Patent JP-H05287148-A (JP)
Title: Chlorine-containing resin composition
Inventor: IRUMAGAWA SHINICHI
IPC: C08K5/38
Filed: 1992-04-10
Abstract: PURPOSE:To obtain the subject composition excellent in thermal stability, heat resistance and especially chalking resistance and, therefore, suitable for a rainwater guttering, a deck material, etc., by blending a chlorine-containing resin with a dialkyldithiocarbamic acid metal salt. CONSTITUTION:The objective composition contains (B) a dialkyldithiocarbamic acid metal salt (preferably nickel dibutyldithiocarbamate or nickel diethyldithiocarbamate) in an amount of 0.001 to 0.09 pts.wt. based on 100 pts.wt. (A) chlorine-containing resin. As the component (A), vinyl chloride resin or a vinyl chloride/vinyl acetate copolymer containing <=15wt.% vinyl acetate is preferable. In addition, a chalking-resistant agent such as magnesium oxide, an ultraviolet-absorbing agent such as 2-hydroxy-4-octoxybenzophenone and a thermostabilizer such as lead stearate respectively used for the conventional chlorine resin may be added to the above-mentioned composition.
Patent JP-H06278852-A (JP)
Title: Object sorting device
Inventor: MINAGAWA MASAAKI
IPC: B65G47/88
Filed: 1993-03-25
Abstract: PURPOSE:To provide an object sorting device capable of performing a high speed operation by preventing tumbling of an object being transported for the purpose of sorting. CONSTITUTION:A plurality of objects 2 fed continuously onto a table 8 with rotating of a stir wheel 3 are separated fore and aft in the transporting direction by a sorter pawl 5 which moves at a higher speed than the stir wheel 3 and partitioned into a specified number of object groups 9. In a position further ahead of the head of the object group 9, a restraint pawl 17 is installed exposed on the table 8 by a cam plate 18 and is moved by an endless chain 4 at the same speed of the sorter pawl 5. Therefore, the object 2 willing to tumble ahead is prevented by the restraint pawl 17 from tumbling, which ensures that a high speed operation takes place.
Patent JP-S606821-A (JP)
Title: Level detector
Inventor: OZASA SUSUMU
IPC: G01C3/06
Filed: 1984-05-09
Abstract: PURPOSE:To perform measurement with high accuracy without contacting by irradiating the slit-shaped luminous flux perpendicular to the plane passing the point to be measured of an object and including the axial line in the measuring direction to the object and focusing and projecting the light reflected and scattered by said object to a photodetector. CONSTITUTION:When the surface of an object moves to 2', the irradiating point (a) of the luminous flux moves to a'. The image (b) on a photodetector 5 for which a' is used as a light source moves accordingly to b'. When the level moves to 2'', (a) and (b) move respectively to a'' and b''. In other words, the extent that the level 2 of the object moves is substd. with the movement of the image (b) on the surface of the photodetector. If there is a change in the condition of the object surface 2, for example, a change in the reflectivity, a difference arises in the quantity of the light arriving at the surface of the photodetector but the position of the image thereof does not change.
Patent JP-H04303282-A (JP)
Title: Recording medium and recording medium processor
Inventor: SUGIHARA YUJI
IPC: G07B15/00
Filed: 1991-03-30
Abstract: PURPOSE:To provide a recording meldium capable of automatically calculating the toll corresponding to a traveling distance by allowing a vehicle to pass many barriers without stopping the vehicle even in the case of traveling through plural routes. CONSTITUTION:A radio card 10 provided with a receiving means for receiving information relating to barriers and a storage means for storing the information can record barrier information without stopping a vehicle 30 on respective barriers. A radio type check barrier system 20 provided with a reading means 21 for reading out information from the card 10 and a writing means 23 for writing the barrier information in the card 10 can automatically calculates a toll of a vehicle without interrupting the smooth traffic of vehicles.
Patent JP-S58205710-A (JP)
Inventor: HONDA MOTONORI
IPC: B28B7/04
Filed: 1982-05-26
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-S61252055-A (JP)
Title: Method of vibration polishing
Inventor: NAKAMURA NOBUO
IPC: B24B1/04
Filed: 1985-04-30
Abstract: PURPOSE:To improve machining efficiency and obtain a good finishing surface by intermittently giving a high-frequency vibration, when carrying out polishing by giving a high-frequency vibration in a horizontal or vertical direction with respect to a polishing surface. CONSTITUTION:An electric signal from an ultrasonic wave vibration generating device 24, generates a torsional vibration with minute amplitude around an X axis, via a vibrator 13, and the vibration is transmitted to a polishing plate 28 through a horn 26. A rotary body 4 is rotated with a motor 14 and, while feeding an abrasive to the polishing plate 28 from a feed pipe 36, a plane glass 32 is pressed by a holder 34 and a supporting means 38 and brought into press contact with the polishing plate 28, to carry out high-speed, stable and uniform polishing. In this case, if the high-frequency vibration is intermittently given at an interval of, e.g., 0.5-5sec, the movement of abrasive grains is complex while the high-frequency vibration is given, while the grains move in a direction when the high-frequency vibration is not given, thereby, without causing the movement of abrasive grains to become excessively complex. Accordingly, the machining efficiency can be improved while obtaining a good finishing surface.
Patent JP-H02268329-A (JP)
Title: Data processor
Inventor: NAGANO MAMORU
IPC: G06F9/38
Filed: 1989-04-11
Abstract: PURPOSE:To surely interrupt the decode stage of a following instruction to perform the efficient pipeline processing at a high speed by discriminating whether data as the processing object exists across plural words. CONSTITUTION:Control information consisting of control information Ca of the address calculation stage, control information Cb of the operand fetch stage, and control information of the second address calculation stage are stored in a control storage 12 correspondingly to instruction codes of various machine language instructions. When processing object data of an instruction N exists across two words, a determining circuit 18 determines a need of second operand access in the address calculation stage following the instruction decode stage of the instruction N based on lower bits of the operand address obtained on th way of calculation of an address calculating circuit 17 and data length and address conditions in information Ca in a control register 13. At this time, selection of information Cc in a register 15 is indicated to a selecting circuit 16, and the instruction decode stage of an instruction N+1 is interrupted for the period of a corresponding cycle.
Patent JP-H02270766-A (JP)
Title: Roving carrying dolly
Inventor: YAMAMOTO EIZO
IPC: B65H67/06
Filed: 1989-04-11
Abstract: PURPOSE:To utilize the merit of the simultaneous exchange system of rovings and realize large-package rovings by suspending a lower creel dolly movably and separatably from an upper creel dolly via a coalescing rail. CONSTITUTION:A roving carrying dolly 4 is arranged with creel dollies 40 and 40' vertically in two stages, and the lower creel dolly 40' is suspended movably and separatably from the upper creel dolly 40 via a coalescing rail 30. 20 bundles (5 bundles X 4 rows) of rovings 10 can be held by one creel dolly 40 as shown in the figure, 40 bundles of rovings 10 in all can be carried in package by a dolly bed, as a result, roving creels corresponding to 20 spindles on one face, or 40 spindles on both faces, are formed on a spinning frame with a two-face structure. The roving fitting and the pick finding of rovings 10 performed while both creel dollies 40 and 40' are separated can be easily performed, and very high-density roving creels are obtained when both of them are combined. The roving exchange time for the simultaneous exchange of rovings 10 is shortened, and the number of exchanges for large-package rovings is reduced.
Patent JP-2000283410-A (JP)
Title: Liquid fuel burning combustor
Inventor: SHIMADA KOICHI
IPC: F23D11/04
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an oil fired hot-water boiler the manufacturing cost of which is reduced by reducing the number of parts constituting a supplying section which supplies combustion air to a combustion chamber and which can eliminate the burning of a heat exchanger by reducing the lengths of burning flames and improve the efficiency of the heat exchanger. SOLUTION: An oil fired hot-water boiler is provided with a cylindrical vaporizer which supplies primary combustion air from the bottom side, and is provided with a heater that vaporizes liquid fuel diffused from a rotary cup at the center when the fuel adheres to the heater and a combustion chamber 34 partitioned by a flame holding body 30 above the vaporizer, so that secondary combustion air may be supplied to the chamber 34 from the outer peripheral direction through a secondary combustion air passage provided on the outer periphery of the vaporizer. In the boiler, an outwardly expanded tapered section 35 is provided above the flame holding body 30 of the vaporizer and a plurality of air supply holes 36 is formed in the tapered section 35.
Patent JP-2000225645-A (JP)
Title: Preparation and structure of top board member of furniture, etc.
Inventor: FUKUHARA ATSUSHI
IPC: A47B13/08
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To simply and beautifully stick a surface sheet made of a synthetic resin on the whole surface of a top board provided with corner parts. SOLUTION: A surface sheet 3 consisting of a thermoplastic synthetic resin is laminated on a board main body 1' and the peripheral edge of the surface sheet 3 is press-fixed on a vacuum table 32 by means of a clamp body and a region under the surface sheet 3 is exhausted to deform the surface sheet 3 so as to wrap the peripheral edge of the board main body 1'. In this case, a transverse communication hole 28 and a downward communication hole 29 are provided on the corner edge 25 of the board main body 1'. It is possible thereby to ensure deformability and adhesive properties of the surface sheet 3 by vacuum suction. In addition, wrinkles of the surface sheet 3 is absorbed by providing a means for increasing the surface area such as ribs 27 on the underside of the corner edge 25.
Patent JP-H11314353-A (JP)
Title: Auxiliary device for printing unit
Inventor: DETMERS ANDREAS
IPC: B41F35/00
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To eliminate disturbance of an operation to be executed by a printing unit by an auxiliary device within a range of a printer by moving the auxiliary device in a shortest time in the range. SOLUTION: A swinging mechanism 8 is arranged on an area of a sidewall of the printing unit 2 so that the auxiliary device 1 is movable to a vertical waiting position 5 near the sidewall. At least one linear guide member 12 is arranged before the sidewall so that the device 1 is movable to the horizontal waiting position for retracting from the unit 2.
Patent JP-S5317278-A (JP)
Title: Ion implantation apparatus for semiconductor single crystal wafers
Inventor: MURAKAMI KENJI
IPC: H01L21/265
Filed: 1976-08-02
Abstract: PURPOSE: To form uniform ion implantation regions by setting the crystal bearing of wafers at a specified bearing through the use of an orientation flat for wafers and performing ion implantation. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07295267-A (JP)
Title: Image holding member and electrophotographic device
Inventor: AOTO HIROSHI
IPC: G03G5/14
Filed: 1994-04-28
Abstract: PURPOSE:To provide an image holding member and electrophotographic device with which stable potential characteristics and good images are obtainable in the entire environment from a low temp. and low humidity to a high temp. and high humidity. CONSTITUTION:This image holding member has an under coating layer on a conductive base and holds an electrostatic image or toner image. The under coating layer contains the reaction product of a polyamide resin having the constituting unit expressed by the formula (where, R1 is an alkyl group, R2 is an alkylene group) and a metal complex compd. This electrophotographic device has such image holding member.
Patent JP-S58208589-A (JP)
Title: Reversing method of direction of flow passage in pipe of heat exchanger
Inventor: FUJITA TAKESHI
IPC: F28D7/16
Filed: 1982-05-31
Abstract: PURPOSE:To facilitate a method in which a direction of the flow of an object to be heated in a heat transfer pipe is reversed relatively to the heat transfer pipe, and to lengthen the life of the transfer pipe through the movement of a spot where wear and tear is apt to occur, by a method wherein a heat exchanger is reconnected after it is turned in by 180 degree about a symmetrical shaft. CONSTITUTION:Two inlet nozzles 7A, 7B, two drain outlet nozzles 8A, 8B, and mounting stands 10A, 10B, all communicated to a drum chamber of a can perpendicularly to a vertical direction of a heat exchanger, are disposed symmetrically about a center axis 15 which extends at right angles with a longitudinal direction and serves as a symmetrical axis. In this constitution, with a pipe plate 9A down or with a pipe plate 9B down, whichever it may be, a heat exchanger is easily installed by means of the mounting stand 10B instead of the stand 10A, serving as a mounting part, entirely without changing of other external piping and mounting stands. Thus, for example, the heat exchanger is firstly used in a condition that the pipe plate 9A is positioned at the lower end, and if a heat transfer pipe group in the vicinity of the 9A part is abraded to some extent, the body alone of the heat exchanger is installed before its breakdown in a manner that it is installed upside down and the 9B part is made to be located at a lower end. In this case, a flow part thereof is brought into the entirely same state as that of a new can, and a life can be lengthened until the flow part reaches a wear and tear limit again.
Patent JP-H10273296-A (JP)
Title: Unmanned forklift
Inventor: SENSU TAKESHI
IPC: B66F9/24
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an unmanned forklift and its running control device whereby forward/backward running can be performed, in the case of attitude control so as to be along a running guide line, a turn center can be arbitrarily set, a workpiece is stably conveyed, also even in a narrow running place, running can be performed, in the unmanned forklift running along a running guide path laid on a floor surface. SOLUTION: A carriage main unit 2 of an unmanned forklift 1 is constituted by a drive wheel 4 with steering mechanism, running control device 20 and a guide sensor 3a, 3b. In the running control device 20, a signal from the guide sensor 3a, 3b detecting a running guide line b set up in a lower surface of the unmanned forklift 1 is received, so as to prevent the forklift 1 from deviating from its running guide line 2, to the drive wheel 4 with steering mechanism, its steering amount is arithmetically adjustment output to control an attitude, also in the case of changing a direction, a rotational radius command is output, control is performed so that rotation can be made in an arbitrary point.