baber/WOPTO huggingface dataset:
Patent JP-2000119230-A (JP)
Title: Production of aromatic amino compound having electron- attracting group
Inventor: KAWAMURA HISAYUKI
IPC: C07C211/56
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To obtain, in high yield, the subject compound useful as a functional material by reaction between a specific amino compound and a specific haloaryl compound in the presence of copper (compound). SOLUTION: This compound, (C) an aromatic amino compound of formula III (Ar1 and/or Ar3 has an electron-attracting group, pref. nitro group) (e.g. 4,4'-dinitrophenylamine), is obtained by reaction between (A) an amino compound of formula I (Ar1 is a 6-24C aryl; Ar2 is H or a 6-24C aryl) (e.g. p-nitroaniline) and (B) a haloaryl compound of formula II (Ar3 is a 6-24C aryl; X is a halogen, pref. iodine) (e.g. p-iodonitrobenzene) in the presence of copper or a compound including copper salt (e.g. copper iodide); wherein 0-10 equivalent of a solvent (e.g. dimethylformamide) based on the component A is preferably used.
Patent JP-H08133806-A (JP)
Title: Production of natural stone-toned resin molded product
Inventor: FUKUDA KEIJI
IPC: C04B26/06
Filed: 1994-10-31
Abstract: PURPOSE: To efficiently obtain the subject easily processable molded product with large-patterned marble grain. CONSTITUTION: This molded product is obtained by hot-pressing a semi-cured resin molding material comprising 100 pts.wt. of a semi-cured resin, 0-400 pts.wt. of an inorganic filler and 6-900 pts.wt. of a patterning material containing partially crosslinked gel-like polymer granules having diameter greater than the thickness of the final molded product.
Patent JP-H0991055-A (JP)
Title: Method for distributing clock
Inventor: SHIROTA NORIHISA
IPC: G06F17/50
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To easily generate an optimum clock tree by analyzing an LSI circuit, connecting the same buffer to registers having short inter-register minimum delay time, successively collecting registers mutually having near distances and then preferentially collecting registers having an equal word attribute. SOLUTION: When processing is started, circuit analytical processing shown by a step SP2 is executed and an applied LSI circuit is analyzed by the use of a means such as a simulator. A circuit design device finds out 'distance' indicating mutual nearness between registers and 'word attribute' indicating a word including each register. The circuit design device simultaneously calculates the minimum delay time between registers in the step SP2. After the end of the circuit analytical processing, the device goes to a step SP3, determines the structure of an optimum clock tree from the analytical result by the use of clock tree determining processing and uses the determined processed result for clock tree generating processing in a step SP4.
Patent JP-H09133236-A (JP)
Title: Gas cutout gear
Inventor: SAJI TERUHISA
IPC: F16K17/192
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a gas cutout gear which automatically cuts off gas when water is penetrated in a gas supply line. SOLUTION: A gas cutout gear 1 is formed by equipping with a tubular main body 2 whose both ends are made to serve as connecting openings 3, 4 to a piping forming a gas supply line and center part is downwardly curved in U-shaped so as to be made to serve as a reservoir 5 for holding water led to flow into through the piping, and a drainage outlet 6 and a relief valve 7 which are communicated with the bottom part of the reservoir 5. The reservoir 5 is formed in a manner that its U-shaped channel is shut off when water is held at a constant water level or more. Therefore, gas can be urgently cut off by utilizing the penetrated water, and water is prevented from being led to flow into the piping beyond the gas cutout gear 1.
Patent JP-H10129067-A (JP)
Title: Ink film cassette and reel used therein
Inventor: YAMAMOTO JUNICHI
IPC: B41J17/24
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an ink film cassette and a reel capable of facilitating loading of a reel, preventing a torque limiter from being lost or erroneously loaded and preventing the reel from being erroneously loaded in low cost. SOLUTION: An ink film cassette comprises a supply reel 30 to which an ink film is wound around, a wind-up reel 31 that winds up the ink film, a first torque limiter 71 for applying a braking force to the supply reel in the cassette, a second torque limiter 72 for restricting driving torque of the wind-up reel in the cassette, a bottom frame 74 for holding both of the reels 30, 31 and an upper frame 73 that holds both of the torque limiters and is detachably fixed to the bottom frame. Ratchets 106, 113, 110, 114 are formed on connection faces of the reels and connection faces of the torque limiters. The directions of the ratchets are opposed to each other between supply side and wind-up side.
Patent JP-S62150516-A (JP)
Title: Magnetic recording body
Inventor: FURUSAWA KENJI
IPC: G11B5/738
Filed: 1985-12-25
Abstract: PURPOSE:To improve coercive force and squareness ratio by providing an intermediate layer consisting of body-centered tetragonal structure by diagonal sputtering between a nonmagnetic substrate and thin film magnetic medium. CONSTITUTION:The intermediate layer 102 consisting of the thin nonmagnetic metallic film having the face-centered cubic structure is provided on the nonmagnetic substrate 101 and further the thin film magnetic medium 103 is provided thereon. The layer 102 is formed by diagonal sputtering and the crystal grains of the thin metallic film grown on the substrate 101 has the columnar structure inclining in the sputtering direction. Cr, Mo, W, V, Nb, and Ta of which the columnar structure of the crystal grains has the face-centered cubic structure are used for the material of the thin metallic film. Intra-surface magnetic anisotropy is thereby generated in the thin film magnetic medium, by which the coercive force and squareness ratio are considerably increased and the recording density is remarkably improved with good S/N.
Patent JP-2001109222-A (JP)
Title: Image forming device and method for specifying soiled position of image forming device
Inventor: ONO YUJI
IPC: G03G15/01
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To specify a soiled position when an image defect is caused by toner or the like in an image forming device equipped with plural image forming parts. SOLUTION: A test pattern 34A is inputted in maximum paper size that can be processed by the image forming device 16. The monochrome pattern 36 of the test pattern 34A has length covering all over the area in a light beam scanning direction and includes yellow(Y), magenta(M), cyan(C), black(K) and a secondary color pattern 36YC by the secondary color (superimposition) of yellow(Y) and cyan(C). An outputted test pattern 34B shows the case that three image defects (38M and 38Y) exist, and the image defect is eliminated by cleaning a seal glass 30M corresponding to the color.
Patent JP-2000118242-A (JP)
Title: Weather strip of movable roof panel parting part
Inventor: TOYOSHIMA MASAYUKI
IPC: B60J10/82
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To reliably seal the parting part of a movable roof panel with a compact structure by forming the upper side wall outside surface of the trim part or the side wall outside surface of the arm part by projecting the deflection preventive block part of the arm part. SOLUTION: The deflection preventive block part 12 of the arm part 11 having the rising side surface capable of abutting in parallel to the side wall outside surface 11a of the arm part 11 is projected on the upper side wall outside surface 4a of the trim part 4. This deflection preventive block part 12 properly regulates a swinging angle of the arm part 11. This deflection preventive block part 12 checks a concentration of bending stress of the arm part 11 in a position separate from the lower end part 11b. Thus, by arranging the deflection preventive block part 12, pressure contact force to the rising side surface of a roof rail RR can be maintained on a desired level, and the parting part FE can be sealed.
Patent JP-H11125934-A (JP)
Title: Carrier and its processing method, and developer and image forming method
Inventor: YAMANE KENJI
IPC: G03G15/08
Filed: 1997-10-23
Abstract: PROBLEM TO BE SOLVED: To make obtainable an image high in density and free from a fog and high in quality for a long period, by applying a mechanical impact to a carrier coated with a silicone resin before mixing it with a toner to allow the chargeable amount of the carrier before and after the application of the impact and a surface core dislosure rate to satisfy specified conditions. SOLUTION: A mechanical impact is applied to the carrier coated with a silicone resin before mixing it with the toner so as to satisfty (Q/M)b /(Q/M)a >=1.5 and a surface core exposure rate <=10%, where (Q/M)a is the chargeable amount of the carrier before applying the mechanical impact, and (Q/M)b is that after applying the mechanical impact. The carrier satisfying these conditions can be obtained by controlling an amount of a hardening catalyst for accelerating cross-linking of the silicone resin and applying the mechanical impact, thus permitting a stable charge amount to be obtained from the early stages of copying and a high-quality images high in density and free from a fog is formed for a long period.
Patent JP-H07139604-A (JP)
Title: Piston crank mechanism
Inventor: KAWATANI SEI
IPC: F16H37/12
Filed: 1993-11-19
Abstract: PURPOSE:To provide a piston crank mechanism which can hold a piston in a prescribed position, especially in a comparatively wide crank angle displacement area near a compression upper dead point position. CONSTITUTION:A piston crank mechanism is provided with a planetary gear 35 installed on the connecting rod 33 of an engine 1, a primary gear 37 for meshing with the planetary gear 35 and outputting power, an output shaft 34 for meshing with the planetary gear and outputting power to a clutch side, a ring gear 41 meshed with the planetary gear 35 and a cam shaft 44 for turning the ring gear 41.
Patent JP-H01164866-A (JP)
Title: Sealing-ring structure
Inventor: HAINTSU KAA MIYUURAA
IPC: F16J15/3208
Filed: 1988-11-17
Abstract: PURPOSE: To ensure complete sealing by arranging a recess in the zone between two sealing edges of a sealing ring, the size of which is so selected that along with the increase of the depth, the width is reduced so that a stressing ring fitted in the recess can shift freely to the low pressure end of the apparatus. CONSTITUTION: A sealing ring 3 is pressed by pressure liquid to a side surface 18 at a low pressure side of a groove 1 due to the action applied to the pressure liquid to be sealed from a sealing edge 7. Therefore a gap is produced on the end surface of the ring 3 at the high pressure side. The pressure liquid flows through the gap to a portion 20 of the groove 1 at the high pressure side of a stressing ring 4. Consequently, the stressing ring 4 is applied by an axial force which presses the stressing ring 4 slightly to the low pressure side. Thus the pressure liquid slows through the sealing edge 7 into a cavity 21 limited by the sealing edges 7, 10.  When the resistance generated in the cavity exceeds the pressure controlled by the high pressure side, the liquid flows over the side 14 of the trapezoidal groove of the ring 3 and escapes through radial bores 7 from the cavity 21 to the high pressure side.
Patent JP-H07117120-A (JP)
Title: Metal sticking film
Inventor: SUMIYA TAKASHI
IPC: B29C55/12
Filed: 1993-10-26
Abstract: PURPOSE:To obtain excellent moldability, aroma-preservative property, and impact resistance by setting specified values for a fusion peak temperature face orientation coefficient, an average refraction factor, and a double refraction factor of a biaxially oriented film of a polyester resin A. CONSTITUTION:A metal sticking film is made of a biaxially oriented film consisting of a polyester resin A, where a fusion peak temperature of the film TA, a face orientation coefficient SA, an average refraction factor n, and a double refraction factor DELTAnA are made to be 200 deg.C<=TA<=240 deg.C 0.12<=SA<=0.14 1.585<=nA<=1.620 and DELTAnA<=12X10<-3>. It 15 desirable that the resin A is made of a polyester copolymer. For acid component, an aromatic dibasic acid, an aliphatic dicarboxylic acid, an alicyclic dicarboxylic acid or the like are suitable. For alcohol component, an aliphatic diol is suitable. The thickness of the polyester film is made to be 2-150mum. For metal plate, a tin plate, a tin-free steel, an aluminum and the like are exemplary.
Patent JP-H09132309-A (JP)
Title: Substrate conveying device
Inventor: YOSHIDA KOZO
IPC: H01L21/68
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To achieve a pertinent conveyance of substrates and the improvement of productive efficiency by conveying small rectangular substrates for use in thermal heads, etc., by means of conveying rollers. SOLUTION: With the substrate conveying device 38, plural conveying rollers 40 which extend across the width, and which are installed in parallel in the conveying direction to be rotationally driven, are arranged from a carrying-in part 12 to a carrying-out part 26 to convey substrates B. Besides, three thin-shaft parts which correspond to the size of the width of the substrate B, are formed in the axial direction of each conveying roller 40 at specified intervals, and the substrates B are received by the three thin-shaft parts so that the three substrates B can be conveyed in parallel.
Patent JP-H02135993-A (JP)
Title: Transmitter and receiver for time code information attached video signal, timer with time adjusting function, and program reserving device
Inventor: HANAOKA TETSUO
IPC: H04N7/081
Filed: 1988-11-17
Abstract: PURPOSE:To always obtain time information synchronized with the reference clock of a broadcasting station by extracting the reference clock and additional information from a signal multiplexed at a reception side. CONSTITUTION:In a control signal generating device 25, a gate signal for taking out time code information and the additional information from a position in an input signal where the time code information and the additional information are multiplexed and a control signal for each buffer are generated using a synchronizing signal from a terminal O. In a taking out device 26, a part, in which a time code and the additional information are superimposed, is taken out of a video signal from a terminal N, to which time code information and the additional information are attached, using the gate signal from the control signal generating device 25. The output of the taking out device 26 is inputted to a buffer 27, demodulated by digital demodulation information 28, error-corrected in an error correcting device 29, and after that separated into the time code information and the additional information in a demultiplexer 30, and the time code information and the additional information are respectively passed through buffers 31 and 32 and outputted from terminals Q and R. Further, the video signal is outputted from a terminal P. Thus, the time information from the broadcasting station can be always obtained.
Patent JP-2000104280-A (JP)
Title: Construction machine
Inventor: MIYAJI ISAO
IPC: E02F9/00
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a construction machine giving no effect on the efficiency of an engine and a radiator and having an air cleaner efficiently utilizing a space. SOLUTION: A front part and the rear part of an upper revolving body 12 are divided by a shielding plate 37, one end of an attachment freely faced upward/downward is attached near the center in the front part, and an engine space 34 and a radiator space 35 for storing an engine 31 and a radiator 32 respectively are provided in the rear part. An air cleaner 44 for filtering air fed to the engine 31 is provided between the attaching part of the attachment and the shielding board 37.
Patent JP-H10133914-A (JP)
Title: Computer system and device input/output simulator
Inventor: HINONISHI TERU
IPC: G06F11/28
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a computer system and a device input/output simulator capable of executing the evaluation test of the input/output processing of an application software. SOLUTION: An input/output request from AP has an input/output parameter checked by a system call layer and sent to a device driver layer 3 unless abnormality is generated. The layer 3 judges at first whether or not the inputting/ outputting simulation is executed based on sent data (S1). At the time of not executing inputting/outputting simulation, data is sent to a real device to process (S2). On the other hand, at the time of executing inputting/outputting simulation, inputting/outputting simulation (S3) is executed to return to device input/output. In addition whether or not the input/output request sent from AP needs trace processing recording history information of processing is judged (S4), and when it needs the trace processing is executed (S5).
Patent JP-S63145725-A (JP)
Title: Heat resistant aluminum alloy member having high strength and ductility
Inventor: KOBAYASHI YASUO
IPC: C22C1/04
Filed: 1986-12-09
Abstract: PURPOSE:To improve the strength and ductility of an Al alloy member at high temp. as well as to provide superior heat resistance, by hot forming Al alloy powder contg. a specified amt. of Mg produced by mechanical alloying. CONSTITUTION:Dispersion strengthening Al alloy powder contg. 0.3-2.0wt% Mg or further contg. one or more kinds of hard metals or ceramics is produced by mechanical alloying. The alloy powder is hot formed at least once at <=500 deg.C optionally after preforming to obtain an Al alloy member having superior heat resistance which can not be provided in case of a conventional Al alloy and also having superior strength and ductility at high temp.
Patent JP-H06197988-A (JP)
Title: Implant-type compatible coil patch electrode having number of conductive elements for defibrillation
Inventor: BURUUSU EICHI KENNAITO
IPC: A61N1/05
Filed: 1993-11-22
Abstract: PURPOSE: To obtain a compatible implantation-type coil patch electrode having a number of conductive elements for a defibrillation and for a treatment of tachycardia. CONSTITUTION: An unlined (non-insulated) open electrode structure has a lead 1 having a discharge surface formed by such meshed and stranded conductive elements 19 preferably as a coil which can be implanted in a human body and the electrode structure is classified according to patterns of loop, linear array and radio-array and the electrode has such a lead as to be placed on the surface of the epicardium of the left and right of the heart or in its vicinity.
Patent JP-S63145879-A (JP)
Title: Four-way valve for refrigeration cycle
Inventor: ARAKI TOKINORI
IPC: F16K11/07
Filed: 1986-12-08
Abstract: PURPOSE:To simplify the structure and to improve the durability of a slide seat ring, by caulking the slide seat ring to a circular groove section communicated through a communication path with a low pressure zone. CONSTITUTION:A slider 28 containing a pair of slide valves 24, 25 being energized through a spring 29 against valve seats 19, 20 and forming a tunnel flow path is arranged between the valve seats 19, 20. The slide seats 26, 27 are caulked to circular groove sections 24a, 25a formed in the slide valve and paths 24d, 25d communicating with low pressure zone are communicated with the circular groove sections 24a, 25a. Since the bottom side of the caulked slide seat rings 26, 27 are maintained at low pressure, the slide seat rings 26, 27 are not removed from the caulked section.
Patent JP-H11136923-A (JP)
Title: 3-phase hybrid stepping motor
Inventor: SATOMI HIROBUMI
IPC: H02K37/04
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a 3-phase hybrid stepping motor whose stator pole windings have low inductances, and furthermore, which is suitable for thin construction. SOLUTION: The stator 1 of a 3-phase hybrid steeping motor has 9 poles P1,... which are arranged radially and 9 windings W1,... wound individually on the respective poles. The number Z of pole teeth 4, formed on the outer circumference surface of a rotor 2 of the 3-phase hybrid stepping motor, is expressed by a formula: Z=6a+3b+2 (where (a) and (b) are 1 or larger positive integers). The number of teeth of pole teeth 3 on the inner circumferential surfaces of the poles of the stator 1 are all even numbers or all odd numbers. Six angles between the center lines of the poles adjacent to each other are each 120(3a+1)/Z degrees, and 3 angles between the center lines of the poles adjacent to each other are each 360 b/Z degrees. Angles between the magnetic center lines of 3 poles on the stator 1 provided at every third pole are 120 degrees.  Three windings which are wound on the 1st and 2nd poles with an angle of 360b/Z between them and on the 3rd pole provided at a position with the same angles from the 1st and 2nd poles are connected to each other, so as to have same polarities to form one phase.
Patent JP-H06120041-A (JP)
Title: Linearity coil
Inventor: MATSUMOTO AIJI
IPC: H04N3/16
Filed: 1992-10-06
Abstract: PURPOSE:To correct completely the strain of an image, which is generated in the end surface of a CRT screen, by a method wherein until a current, which is made to flow through a coil, is increased and a static magnetic flux, which is made to pass through a saturable magnetic path, is cancelled by the increase of the current, the self-inductance of the coil is increased and when a current higher than the current flows, the self-inductance of the coil is reduced. CONSTITUTION:A current is made to flow from a rewinding end 20 to a rewinding end 21, such a current as to cancel a static magnetic flux phi1 is made to flow in a saturable magnetic path 5 and this current is gradually increased. A magnetic flux phi2 is made to flow through the magnetic path 5, a flange 7, a yoke 15 and a flange 6. When the static magnetic flux phi1 is completely cancelled by the magnetic flux phi2, the inductance of a coil 17 is maximized. When the current is further increased, the magnetic flux phi2 is increased in proportion to the increase in this current because of the existence of the yoke 15, a closed magnetic path including the magnetic path 5 is formed, a magnetic saturation is generated in the magnetic path 5 and the inductance of the coil 17 is reduced this time.
Patent JP-H03154335-A (JP)
Title: Plasma treatment device
Inventor: MATANO KATSUJI
IPC: H01L21/68
Filed: 1989-11-13
Abstract: PURPOSE:To prevent mishandling of samples in a state that contamination is allowed to become brisk by providing a detecting means which counts the number of dust at the carrying course of the samples as well as a controlling means which judges a treatment capacity state of the samples and selects treatment conditions prior to treatment of the samples. CONSTITUTION:Wafers 8 to be treated are set inside a load cassette 1. The wafers that are fed into treatment are carried to a load chamber 3. In such a case, the number of foreign matters in the load chamber 3 is counted by a dust counter 7 and the information is transmitted to a control device 6 and judgement is performed whether the number of the foreign matters in the load chamber 3 is less than a prescribed value. If its number is less than the prescribed value, the wafers 8 are carried in the load chamber 3. Similarly, the number of foreign matters in a treatment chamber 5 is counted. Provided that the inside of the chamber 5 is clean, the wafers 8 are carried into the treatment chamber 5. In the same manner, the number of the foreign matters in an unload chamber 4 is counted. If the inside of the chamber 4 is clean, the wafers 8 are housed into an unload cassette 2 through the unload chamber 4. Mishandling of samples is nipped in the bud in a state that contamination is allowed to become brisk.