baber/WOPTO huggingface dataset:
Patent JP-2000117598-A (JP)
Title: Cutting tool sharpner
Inventor: OKADA KENICHI
IPC: B24B3/36
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To sharpen both edges of a cutting tool simultaneously and to securely provide uniform and smooth finishing of cutting edges. SOLUTION: A first moving cylinder 20 including a ring shaped first sharpener board 26 at an end and a second moving cylinder 20' including a round shaped second sharpener board 26' at an end are mounted on a first rotation body 18 and a second rotation body 18' where are connected to and rotated by a first motor 16A and a second motor 16B respectively through an elongated hole 28 and a machine screw 30, and are reciprocatably mounted against the first rotation body 18 and the second rotation body 18' by a first coil spring 32 and a second coil spring 32'. Motor shafts 16a and 16b of the first motor 16A and the second motor 16B are pressed against the edges of the cutting tool by a first motor spring 42A and a second motor spring 42B.
Patent JP-H04166555-A (JP)
Title: Container of movable ceiling
Inventor: YAMAGUCHI KENJI
IPC: E04F19/08
Filed: 1990-10-30
Abstract: PURPOSE:To facilitate sending in and out of things, by providing a lifting guide member raising or lowering a container rack up to a specified range over the extensible limit position and an opening mechanism to open or close a door in accordance with the lift in the specified range. CONSTITUTION:When a lifting switch is manipulated to lower, a container rack 1 positioned inside the recessed part 9a of a ceiling 9 is lowered, and the support shafts 23 of the rack 1 arc brought into contact with the upper of long holes 20c of a connection plate 20b in the condition to support the load of a lift guide member 18. Next, when the member reaches the extensible limit position of the member 18 previously adjusted, the member 18 ceases extending and also it continues to lower only during moving downward to the lower edge of the long hole 20c to open the automatic door 3 by means of the opening link mechanism 24 due to the relative movement between the member 18 and the rack 1. In this way, the rack is suspended to be freely lifted and sending in and out of things can be easily and safely at the lower position.
Patent JP-2000102390-A (JP)
Title: Dna and production of protein using the same
Inventor: MIZUNO ATSUKO
IPC: C12R1/91
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To obtain a new DNA for producing a protein having activity of supporting or promoting differentiation and maturation of osteoclast, useful for a medicine for treating bone dysbolism, a reagent for study, etc., comprising a genome DNA encoding the protein. SOLUTION: This new genome DNA encodes a protein having the following physicochemical properties. Affinity: specifically combining with an osteoclastogenesis inhibitory factor(OCIF), having a high affinity (dissociation constant on a cell membrane, kd value is <=10-9). Molecular weight: about 30,000-40,000 by molecular weight measurement by SDS polyacrylamide electrophoresis under a nonreducing condition. Bioactivity: having activity of supporting or promoting differentiation or maturation of osteoclast by coculture of mouse osteoblast-like stroma cell and mouse splenocyte in the presence of bone resorption promoting factor such as activated vitamin D3 and parathormone, etc. The genome DNA is useful as a prophylactic and a therapeutic agent for bone dysbolism such as osteoporosis, etc.
Patent JP-H02139900-A (JP)
Title: Plasma device
Inventor: OKAZAKI YOSHINORI
IPC: H01L21/302
Filed: 1988-11-18
Abstract: PURPOSE:To enhance microwave absorption efficiency by causing a waveguide for introducing a microwave into a plasma generation chamber to convert the microwave of TEmn and TMmn modes (m: integer, n: integer other than 0) to a circularly polarized wave in a clockwise direction. CONSTITUTION:A microwave transmitted from a microwave oscillator 15 is transferred to a rectangular waveguide 32a and then to a rectangular.circular waveform converter 32b as a TE10 mode microwave. In addition, the microwave is converted to a circular TE11 mode microwave. Furthermore, the aforesaid TE11 mode microwave is transferred to a circularly polarized wave generator 32c and converted to an n wave useful for plasma generation with electron cyclotron resonance. According to this construction, reflection in a plasma generation chamber is reduced and microwave absorption efficiency is enhanced. Also, the change of the inner diameter or length, the shape of a metal plate and the like of the circularly polarized wave generator 32, enables the generation of similar effect so far as the modes are TEmn and TMmn.
Patent JP-H01136053-A (JP)
Title: Defect inspection of pellet and face for nuclear fuel
Inventor: INOUE YOSHIHIRO
IPC: G21C17/06
Filed: 1987-11-20
Abstract: PURPOSE:To detect even a small defect accurately, by preparing a correction image data with a correction data added thereto from a difference between a reference multivalued image data and a reference value set at a value higher than a data at a dish edge. CONSTITUTION:A multivalued image data at a recess out of those of a pellet end face to be inspected is added to by a correction data calculated from a difference between a reference multivalued image data 10 made according to a recess of the pellet end face for a normal nuclear fuel and a reference value set at a value higher than a reference multivalued image data at a dish edge out of those to prepare a correction image data 12. Then, the correction image data 12 is binary-coded by a threshold set at a value lower than that at the dish edge out of the correction image data to prepare a binary-coded image, thereby preventing the dish edge from appearing in the binary-coded image.
Patent JP-H08153020-A (JP)
Title: Program runaway detection circuit for microcomputer
Inventor: TANITSU TSUNEHIKO
IPC: G06F11/00
Filed: 1994-11-28
Abstract: PURPOSE: To prevent the chip size from being enlarged and to surely detect a program runaway by providing a reset circuit resetting a microcomputer when a program runs away and a program processing based on an interruption request signal becomes abnormal. CONSTITUTION: When the program runs away, and a pulse RST, which is to periodically be generated based on the interruption request signal, is not generated, a recognition signal (f) outputted from the Q-terminal of an RS flip flop 23 continues to be at a high level as it is, Then, a period where the high levels of a detection pulse (d) and the recognition signal (f) are overlapped is generated, and the output of an AND gate 24 becomes high level in the period. Thus, the high level output is impressed on the L-terminal of a latch circuit 27 through an OR gate 25. The reset signal of the high level is generated from a latch circuit 28 by one period of a system clock CP1. Thus, the internal system of the microcomputer is reset.
Patent JP-2001114292-A (JP)
Title: Envelope
Inventor: MORI SHOHEI
IPC: B65D27/00
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To provide an envelope which can be easily and securely unsealed without use of a cutter such as scissors or the like and of which the contents can be confirmed even if it is kept as the contents are held therein. SOLUTION: A wide incision strip 2 formed of a pair of parallel perforations 2a, 2b to form an indication aperture 4 displaying the contents S and a narrow incision strip 3 formed of a pair of parallel perforations 3a, 3b to open the end of the wide incision strip 2 are formed. At first, the narrow incision strip 3 is cut off, and then, the wide incision strip 2 is cut off.
Patent JP-H01134707-A (JP)
Title: Magnetic medium reading signal pseudo-waveform preparing circuit for magnetic recording device
Inventor: ISHIHARA MASAHIKO
IPC: G11B5/09
Filed: 1987-11-19
Abstract: PURPOSE:To correctly evaluate the performance of a magnetic recording device by providing plural stages of primary pseudo-waveform preparing circuits to adjust the output phase, amplitude, etc., of a waveform, and adding the outputs of the primary pseudo-waveform preparing circuits. CONSTITUTION:Primary pseudo-waveform preparing circuits 9-12 composed of delaying circuits 9, filter circuits 10, differentiation circuits 11 and amplifying circuits 12 are provided at plural stages (a)-(e), and further, the title circuit is composed of an adding circuit 13 to add the outputs the primary pseudo-waveform preparing circuits 9-12, and an output circuit 14. Since step response filter outputs are differentiated by the primary pseudo-waveform preparing circuits 9-12, an impulse response in the changing point of a digital input signal can be obtained, the signal with a pseudo-waveform approximate to the waveform of an actual reading signal and without a noise substantially can be obtained, and since the phases, amplitudes, time constants and polarities of the outputs at respective stages of the primary pseudo-waveform preparing circuits are adjusted and added by a primary pseudo-waveform correcting circuit, the pseudo- waveform more approximate to the actual waveform without the noise can be obtained.
Patent JP-S62156402-A (JP)
Inventor: HANAWA MITSUO
IPC: B24B27/00
Filed: 1985-12-28
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-S63145681-A (JP)
Inventor: TANIZAKI TAKASHI
IPC: A63B22/06
Filed: 1986-12-10
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-H11216036-A (JP)
Title: Guide bush and length adjustable stanchion with guide bush
Inventor: BOEHM FRED
IPC: A47B9/10
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To compensate the tolerance of the inner diameter of an upright tube separated from a guide bush. SOLUTION: A guide bush 1 for the height adjustable stanchion of a chair or a table is provided with a slide bush 3 concentric with the vertical center axis 4 on its inside portion to guide the cylindrical housing 9 of a gas spring 10. The outside wall of the slide bush 3 is provided with multiple ribs 5 at intervals in the radial direction to the axis 4 to be stored and supported by the upright tube 2 of the stanchion. The ribs 5 are made elastically deformable in the radial direction to the vertical center axis 4.
Patent JP-2001115558-A (JP)
Title: Vestibule unit
Inventor: DOI KATSUMOTO
IPC: E04B1/348
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a vestibule unit in which a vestibule sash is installed without interfering with a ceiling floor joist for a building unit. SOLUTION: In the vestibule unit 5 in which a vestibule sash 51 is drawn into an approximately box-shaped building unit composed of columns and beams and disposed in upright and a vestibule section 1 is formed, the upper section of the vestibule unit 5 is framed by roof beams 12, 16, ceiling floor joists 13 are bridged between the opposed roof beams 12, 12, the upper section of the vestibule sash 51 is borne by a roof auxiliary beam 11 bridged between the opposed roof beams 12, 12, and the roof auxiliary beam 11 is mounted so as not to interfere with the ceiling floor joists 13.
Patent JP-S63148143-A (JP)
Title: Evaluating device for durability of magnetic tape
Inventor: KAMINAKA HIROYUKI
IPC: G11B5/78
Filed: 1986-12-10
Abstract: PURPOSE:To evaluate the accurate durability of a magnetic tape in an extremely short time by evaluating the durability by using the maximum variation rate of a dynamic friction coefficient. CONSTITUTION:The magnetic tape 2 is extended between a moving post 1 which moves up and down and a fixed rotary post 4; and a weight 5 is fixed to one end and the other end is fixed through a tension measuring instrument 6. Then, the dynamic friction coefficient muK is found from an equation I, where thetais the winding angle around the post, W is the load of the weight, and F is tension. For the purpose, the moving post 1 is moved to increase the tape load continuously and the gradient of the variation rate of the dynamic friction coefficient found by measuring the Y coordinate and X coordinate of the post 1 at this time is coincident with the durability test of the magnetic tape very much. Thus, the maximum variation rate of the dynamic friction coefficient is found to evaluate the durability of the tape in an extremely short time.
Patent JP-H01136878-A (JP)
Title: Steering method for vehicle
Inventor: SUGASAWA FUKASHI
IPC: B62D7/14
Filed: 1987-11-24
Abstract: PURPOSE:To obtain a turning feeling matched with a lateral acceleration by lowering the gain of the auxiliary steering quantity of front and rear wheels in the high steering frequency zone of a steering handle at the time of carrying out auxiliary steering of rear wheels in the direction of the same phase. CONSTITUTION:The ports A, B of each actuator 26 are connected to the ports A', B' of an electromagnetic spool valve 12 by means of cross piping, and the solenoids 12a, 12b of the valve are selectively driven according to the electric signal from a controller 17 via an amplifier 35. When the valve 12 moves a spool 12c rightward by energizing the solenoid 12b, an oil pressure is outputted from the port A' and fed into the ports A, B of the actuators. Thereby, the auxiliary steering of right and left wheels are carried out. The direction and actual steering angle deltaR of the rear-wheel auxiliary steering is detected by stroke sensor 36 and fed back, to control the rear-wheel auxiliary steering angle deltaR to be a target value.
Patent JP-H07125386-A (JP)
Title: Printer
Inventor: HYODO NORIAKI
IPC: B41J29/367
Filed: 1993-10-30
Abstract: PURPOSE:To eliminate waste of a sheet and simultaneously perform an environment preservation by controlling an operation of a print character coating mechanism by a main controller according to a designation from a host machine, and operating to control a printing operation, etc., of a character to be corrected by a print head. CONSTITUTION:A main controller 5 has a coating mechanism driving and controlling function for controlling an operation of a print character coating mechanism 10 by a designation from a host machine, and a correcting printing operation controlling function for operating by a designation from the machine and controlling a printing operation, etc., of a character to be corrected by a printing mechanism 1. Thus, when the character is corrected, a character position sensor 11 is first operated to read a position to be corrected for a sheet 100 to be fed, coating mechanism driving means 14 is simultaneously operated, and a press contact head is moved to the position to be corrected. Thereafter, the head energized by the controller 5 presses a tape with a coating agent in contact with the position to be corrected, thereby completing the step of adhering the agent to the position to be corrected.
Patent JP-H08233117-A (JP)
Title: Separating component
Inventor: JIYAN II SANDOGUREN
IPC: F16C27/00
Filed: 1995-11-13
Abstract: PROBLEM TO BE SOLVED: To prevent the movement of a structural member to a shaft in the axial and peripheral directions and securely hold the structural member at the position of the shaft to be fixed by arranging a plurality of elastic holding segments between the inner surface of the structural member and the outer surface of the shaft for producing resistance force due to the elasticity of the holding segments. SOLUTION: A plurality of elastic holding segments 130 are installed between the inner surface 123 of a structural member 120 and the outer surface 105 of a shaft 100. In this arrangement, the holding segments 130 are compressed to produce resistance force which prevents the movement of the structural member 120 along the shaft 100 in the axial direction. When the structural member 120 is secured to the shaft 100 having a circular section, the resistance force due to compression of the holding segments 130 prevents the movement of the structural member 120 to the shaft 100 in the peripheral direction.
Patent JP-S63144919-A (JP)
Title: Assembling method for governor for engine
Inventor: ABE NORIHIKO
IPC: B23P21/00
Filed: 1986-12-10
Abstract: PURPOSE:To mount a clip and a washer smoothly by blowing air from the side part onto a gear on the outer periphery of a governor which is installed, keeping the opened surface upward for a pin on a table, and mounting the clip and the washer onto the pin, revolving the governor. CONSTITUTION:The inside governors 131 and 134 are spreading-operated by the revolution of a governor 131 due to the blowing of air from the side opposed to a gear 133, and a clip 137 and a thrust washer 138 can be smoothly mounted onto a pin 45.
Patent JP-H02255913-A (JP)
Title: Merge device
Inventor: WAKAYA AKIYOSHI
IPC: G06F7/32
Filed: 1989-11-13
Abstract: PURPOSE:To ensure an approximately 100% rate of working comparators and at the same time to obtain a merge device having no change of its performance by collecting those comparators into one group. CONSTITUTION:A merge device consists of N (= 2<n>) pieces of input FIFOs having the sorted data, (n) pieces of comparators, (N - 2) pieces of intermediate FIFOs having the capacity of two words, and an output FIFO. When the numbers (i, j) (i = 1, n - 1, j = 1, 2<n-1>) are given to the intermediate FIFOs, a 1st comparator outputs the merge results of an i-th input FIFO (i = 1, N/2) and an (i + N/2)-th input FIFO to the (1, i)-th intermediate FIFOs. A j-th comparator (j = 2, n - 1) outputs the merge results of the (j - 1, i)-th intermediate FIFOs (i = 1, 2<n-1>) and the (j - 1, i + 2<n-j>) intermediate FIFOs to the (j, i)-th intermediate FIFOs. Then an n-th comparator outputs the merge results of the (n - 1, 1)-th intermediate FIFOs and the (n - 1, 2) intermediate FIFOs to the output FIFO respectively. In such a constitution, N pairs of comparators suffice and at the same time the merge performance is secured as conventional.
Patent JP-H09136273-A (JP)
Title: Hammer drill
Inventor: ARAKAWA TAKAO
IPC: B25D17/10
Filed: 1995-11-13
Abstract: PROBLEM TO BE SOLVED: To provide idle hammering preventing device preventing a forward/ backward movement of a cylinder so as to improve durability. SOLUTION: A cylinder 7 rotated by the rotation transmitted from a motor and a tool holder 11 fitted around the cylinder 7 are connected together so as to be rotated integrally by means of a ball 17, while between the cylinder 7 and the tool holder 11, a slide sleeve 21 is arranged. The slide sleeve 21, which can be moved backward until its folded part, 22 is brought into contact with a cylinder 7 front end and can be moved forward until a washer 27 and a rubber 28 are brought into contact with the tool holder 11, is energized forward with a receiving ring 24 on the rear side by means of a compression spring 26.  In the position corresponding to an air chamber 29 in the cylinder 7, air holes 34, 34... are bored, while vent holes 35, 35... are bored in the second air chamber 31, and the air holes 34 are closed by means of the receiving ring 24 only in the retraction position for the slide sleeve 21.
Patent JP-H08151491-A (JP)
Title: Impact-resistant resin composition
Inventor: YAMAGUCHI TORU
IPC: C08L25/00
Filed: 1994-11-29
Abstract: PURPOSE: To improve the impact resistance by adding a hydrogenated block copolymer of an aromatic vinyl compound with a conjugated diene compound and an ethylene/octene copolymer to a specified polyphenylene ether resin. CONSTITUTION: A polyphenylene ether (A) having a reduced viscosity of 0.15-0.80dl/g is mixed with a styrene resin (B) comprising, e.g. a rubber-modified PS at a weight ratio of (9:1) to (1:9) to produce a polyphenylene ether resin. 70-99wt.% of this resin is then mixed with 0.5-15wt.% hydrogenated block copolymer (C) of an aromatic vinyl compound, such as styrene, with a conjugated diene compound, such as 1,3-butadiene, having a number-average molecular weight of about 5,000 to 1,000,000, 0.5-15wt.% ethylene/octene copolymer (D), and a flame retardant (E) comprising, e.g. a phosphoric ester in an amount of 1-35 pts.wt. based on 100 pts.wt. of the total of components A, B, C and D, and the obtained mixture is melt kneaded at about 150-350 deg.C to give a resin composition excellent in impact resistance.
Patent JP-2000113552-A (JP)
Title: Ejecting mechanism for disk cartridge
Inventor: NAKAMURA TADAMI
IPC: G11B17/043
Filed: 1998-10-01
Abstract: PROBLEM TO BE SOLVED: To dispense with a pressing member for elastically deforming the ejecting lever and to simplify the mechanism by enabling the ejecting lever itself to be elastically deformed, releasing the engaged state of the ejecting lever when a disk cartridge is ejected, and projecting the disk cartridge from the holder. SOLUTION: With the holder rotated in a prescribed direction away from the base 36 together with a cover, for the purpose of ejecting a disk cartridge 1 loaded in the cartridge loading part, the engagement of an engaging piece 119 with a restraining hole is released; the pressurized operating part 115 of the ejecting lever 111, which is elastically deformed by the insertion of the disk cartridge 1 into the holder and which has an accumulation of the elastic deforming force, elastically returns in the direction of the arrow E2 so as to be projecting into the holder. Then, the disk cartridge 1 inserted and held in the holder is projected externally from the holder and made removable from the holder.
Patent JP-S62153398-A (JP)
Title: Production of wire drawing oil
Inventor: YOSHIKAWA AKIRA
IPC: C10N40/24
Filed: 1985-12-27
Abstract: PURPOSE:To obtain a wire drawing oil which has excellent emulsion stability and gives very fine wires which are not corroded by chlorine, by emulsifying and mixing a boiled mineral oil with boiling superpure water. CONSTITUTION:10-14% mineral oil having a b.p. nearly equal to a mixing temp. of suprpure water (e.g., machine oil) and 32-37% emulsifier soluble in the mineral oil and capable of reducing interfacial tension between an oil phase composed of the mineral oil and a water phase composed of superpure water (e.g., a fatty acid ester) are placed in a mixing tank, heated to 100-130 deg.C by a heater 4 to boil them and stirred at 500-1,000rpm for 20-40 min by a stirrer 3. While stirring, 58-49% superpure water having a chlorine content of 0.1ppb or below and a specific resistance of less than 18muOMEGA/cm, boiled by heating with a heater 7 in a heating tank 5, is added through a pipe 6 at a rate of 1-1.5ml/sec. Heating with the heaters 4 and 7 is stopped and the stirring rate is increased to 500-4,000rpm at which stirring is conducted for 30-60 min. The resulting wire drawing oil is stored n a reservoir 8.
Patent JP-H07145305-A (JP)
Title: Resin composition and resin composition for open molding
Inventor: GO YUTAKA
IPC: B29C70/30
Filed: 1993-11-25
Abstract: PURPOSE:To obtain an air-hardening resin composition capable of providing a molded artile which is improved in water blush resistance, surface gloss and dimensional stability by incorporating a predetermined amount of a composition which contains a specific unsaturated polyester and a specific unsaturated monomer and a predetermined amount of a thio tropic agent. CONSTITUTION:An unsaturated polyester is obtained by reacting an acid component contg. at least one acid selected from maleic acid, maleic anhydride and fumaric acid with a glycol component contg. at least one glycol with an ether linkage (e.g. diethylene glycol) until the acid value will reach 150 to 1. The obtained polyester is compounded with dicyclopentadiene in such an amount as will attain a predetermined molar ratio of the dicyclopentadiene to the acid component, thus causing thermal dissociation of the dicyclopentadiene. The resultant cyclopentadiene is reacted with the above polyester to obtain an endo-methylenetetrahydrophthalic acid deriv. of the polyester having a predetermined number-average weight mol.wt. An unsaturated polyester resin composition containing a specific amount of each of the above derivative and an unsaturated styrene monomer and a specific amount of a thixotropic agent (e.g. ultrafine powder of SiO2) are incorporated to obtain the objective resin composition useful for open molding.