baber/WOPTO huggingface dataset:
Patent JP-S6329082-A (JP)
Title: High precision pump
Inventor: CHISAKA SHIRO
IPC: F04C15/00
Filed: 1986-07-18
Abstract: PURPOSE:To aim at enhancing the anti-seize ability, anti-wear ability and anti- corrosion ability, by using ultrahard alloy for members adapted to make contact with fluid to be fed, among components of a pump. CONSTITUTION:In a high precision gear pump for feeding under pressure, for example, a polymer having a high viscosity, a high-corrosiveness and a low self-lubricating function, ultrahard alloy which is excellent in heat-resistance, corrosion-resistance and anti-wear ability and has a low thermal expansion coefficient, is used for the inner surfaces of plates 2, 3, tooth surfaces and the like of drive and driven gears 7, 9, an arbor and a stud 8 forming gaps into which fluid to be fed under pressure is liable to enter, and the bearing surfaces of the latter, a coupler and the like, which make into contact with fluid to be fed under pressure, excepting attaching bolts 4, a dowel or the like. This ultrahard alloy is composed of 4-17wt% of bonded phase having as a main component Co and/or Ni containing less than 15wt% of at least one kind of V, Cr, Mo, VC, CrC and MoC, and the remainder of WC and unavoidable impurities. Thus, it is possible to prolong the life of the article.
Patent JP-H0220749-A (JP)
Title: Anchoring device for fiber reinforced plastic tension material and anchoring method thereof
Inventor: MATSUSHIMA JUN
IPC: E04C5/07
Filed: 1988-07-08
Abstract: PURPOSE:To facilitate the induction of tensile force to a tension material as well as to make improvements in the extent of anchoring strength by inserting an end of the tension material into an anchor and anchoring it with expansible grout, while engaging it with a wedge, and installing a screw on an outer circumference of the anchor tightly attached to at least one end of the tension material. CONSTITUTION:An end of a fiber reinforced plastic tension material is inserted into a cylindrical anchor 2, and expansive grout 3 is filled up in this anchor 2, while a tip of the tension material 1 is engaged with the anchor 2 by a wedge 5 driven in a hollow part at an opposite inserted side end face of the anchor 2. In an inner surface of the anchor 2, there are provided with a recess groove and a projecting strip 6 in the cross direction, while a recess and a projection 7 are installed on an end surface of the tension material 1. Then, a screw 10 is installed in an outer circumference of a cylindrical anchor 2' tightly attached to at least one end of the tension material 2, and a nut 12 is screwed in this screw 10, tensing the tension material 1. With this tension, since the anchor 2 is not slipped off from the tension material 1, high anchoring strength is securable when the anchor 2 is anchored to a structure 9.
Patent JP-H0219910-A (JP)
Title: Transmission system for clock signal
Inventor: ENOMOTO TOSHIO
IPC: G06F1/04
Filed: 1988-07-08
Abstract: PURPOSE:To reduce the undesired radiation and to improve the S/N and the action margin of a transmission system for clock signal by using a signal having a phase error to the clock signal to be transmitted and at the same time reduc ing the frequency of the clock. CONSTITUTION:A 1st system clock generating circuit 2 produces the system clock necessary for a 1st circuit block 6 based on the signal produced by a basic clock oscillation circuit 1. At the same time, the circuit 2 produces two types of signals having a 1/2 frequency of a basic clock necessary for a 2nd circuit block 7 and also having a phase error and transmits these signals to the block 7 via a buffer circuit 3 and a clock transmission line 8. These two clocks are supplied to a basic clock generating circuit 4 and turned into the basic clock necessary for the block 7 via the exclusive OR arithmetic. A 2nd system clock generating circuit 5 produces the system clock necessary for the block 7. Thus the undesired radiation of the clock signal is reduced and the S/N and the action margin are improved for each circuit block.
Patent JP-S6063692-A (JP)
Inventor: IKEDA KOUJI
IPC: G07D7/04
Filed: 1983-09-17
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-S6064102-A (JP)
Inventor: SAGAWA RIYUUICHI
IPC: F22B37/42
Filed: 1983-09-16
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-S6062057-A (JP)
Title: High-power metal halide lamp
Inventor: BABA KEIICHI
IPC: H01J61/20
Filed: 1983-09-16
Abstract: PURPOSE:To decrease the starting voltage and remarkably improve the increase of lamp voltage and the luminous flux maintenance characteristic during the life performance by specifying both the pressure range of a rare gas charged in the emission tube and the ratio by weight of Sc to ScI3. CONSTITUTION:A high-power metal halide lamp has a lamp power per unit interelectrode distance of at least 100W/cm and an interelectrode distance of at least 9cm. It is charged with mercury, a rare gas and at least a scandium halide. In such a lamp, the pressure of the rare gas is adjusted to 8-16Torr (the optimum level, 10-15Torr). In addition, the ratio by weight of ScI3 charged in the emission tube to that of metallic Sc charged in the emission tube is adjusted to 0.9-0.25. When the ratio Sc/ScI3 becomes 0.25 or below, the maintenance rate of luminous flux rapidly decreases. When the ratio Sc/ScI3 exceeds 0.9, the surface area of metallic Sc adhering to the inner surface of the emission tube increases and the total luminous flux decreases because of the light-shielding effect of the Sc film.
Patent JP-H0222053-A (JP)
Title: Deep drawing laminate
Inventor: IMAI KEIJI
IPC: B32B27/34
Filed: 1988-07-11
Abstract: PURPOSE:To obtain a deep drawing laminate of good quality by laminating a gas barrier layer composed of an ethylene/vinyl alcohol copolymer, an outer layer resin layer, a seal layer composed of a polyolefinic resin and a polyamide resin layer through adhesive resin layers. CONSTITUTION:As a gas barrier layer 4, an ethylene/vinyl alcohol copolymer or vinylidene chloride resin layer and, around this layer, an outer layer resin composed of a soft vinyl chloride resin, a seal layer 5 composed of a polyolefinic resin and a polyamide resin layer 3 composed of a polycondensate of terephthalic acid/hexamethylenediamine and nylon are laminated by adhesive resin layers 2 composed of low density polyethylene. The laminate thus obtained is highly excellent in oxygen blocking properties and can be subjected to boiling treatment and is excellent in flexibility, oil resistance, pinhole resistance and low temp. deep drawing properties.
Patent JP-S6327981-A (JP)
Title: Signal processor and measuring instrument using time and space differentiating method
Inventor: ANDO SHIGERU
IPC: G01B11/245
Filed: 1986-07-22
Abstract: PURPOSE:To evaluate the effectiveness of data obtained by a space and time differentiating method by processing a signal regarding an object of measurement by a time and space differentiating method and computing a physical quantity and a self- evaluation quantity, and deciding the effectiveness of the physical quantity of the basis of the self-evaluation quantity. CONSTITUTION:The signal regarding the object of measurement, e.g., image plane signal obtained by photographing a stationary or moving body is processed through an arithmetic means 500 by the time and space differentiating method to obtain the specific physical quantity, e.g., altitude data and speed vector data. At this time, the evaluation quantity of the possibility of the measurement and the self-evaluation quantity such as an estimated value of an error in the measurement are also computed. A decision means 501 decides the effectiveness of the physical quantity of the altitude data, speed vector data, etc., computed on the basis of the self-evaluation quantity to evaluate detection data. Further, a detection signal such as an image signal is detected by a sensor and processed and decided; when there is a physical quantity with low effectiveness, the measurement conditions of the sensor are altered and the detection signal is fetched again to obtain physical quantity with high effectiveness instead of the physical quantity with the low effectiveness.
Patent JP-S5694204-A (JP)
Title: Cloth length measuring meter
Inventor: KAMIYA NAOTAKA
IPC: G01B7/04
Filed: 1979-12-28
Abstract: PURPOSE: To measure the cloth length easily, by counting length measure pulses by a counter and by while transferring the count number to a register to hold the count  when each joint of the cloth comes.  
     CONSTITUTION: Length measuring pulse signal C generated by the movement of  the cloth is input to counter A 10 or counter B 11 and is counted. When a joint  comes, joint detection signal T is input to flip-flop 12, and outputs Q and Q' are  given to reset input terminals of counters A and B 10 and 11 through differentiating  circuits 13 and 14 respectively. They are given to latch input terminals of registers  15 and 16 directly also. Registers 15 and 16 store count numbers of counters A and  B 10 and 11 and transfer them to display equipments 17 and 18. When the latch input is applied to registers 15 and 16, count values at this instant are held. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H114204-A (JP)
Title: Multiplex device/method
Inventor: SETO HIROAKI
IPC: H04N19/00
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a multiplex device which can supply packet data synchronized with plural different frequencies with simple constitution. SOLUTION: A multiplex part 40 multiplexing packet data and correcting time information on packet data accompanied by multiplex, a buffer 61 for writing and accumulating packet data and reading it synchronized with the frequency different from that at the time of writing packet data and a buffer controller 62 controlling time from the writing of packet data to the reading of it to be constant are provided. Thus, the multiplex device 31 which can supply packet data synchronized with the plural different frequencies is provided with simple circuit configuration.
Patent JP-H0658379-A (JP)
Title: Differential gear device
Inventor: HAINTSU MATOZATSUKU
IPC: F16H48/285
Filed: 1993-06-18
Abstract: PURPOSE: To provide a means to remove a driving state to generate noise at the differential motion. CONSTITUTION: A differential device housing has a differential basket 1 supported free to move, two axle gears 7, 8 coaxial with each other held free to rotate in cylindrical holes 5, 6 in the differential basket and a plural number of differential gears 13, 14 arranged axially in parallel in the differential basket 1 and supported in holes 11, 12 with no axis. Additionally, at least the holes 11, 12 or pockets for the differential gears 13, 14 in the differential basket 1 are furnished with grooves on a differential gear device of a type in which one of the differential gears 13, 14 is engaged with one of the axle gears, the other of the differential gears 13, 14 is engaged with the other axle gear and they are respectively engaged with the respective other parts of the differential gears 13, 14 respectively.
Patent JP-S5797914-A (JP)
Title: Double-ball-row angular bearing with pressurizing gaps and manufacturing method for said bearing
Inventor: HIRATA MINORU
IPC: F16C43/04
Filed: 1980-12-05
Abstract: PURPOSE: To simplify the structure and manufacture of a double-ball-row angular bearing, reduce its weight and facilitate its assembly, by forming the inner and outer races integrally with each other and constructing the bearing to that its internal gaps act as pressurizing gaps.  
     CONSTITUTION: An outer race 1 and an inner race 2 are formed integrally with each other. Balls 3 are inserted into a crescent gap defined by placing the inner and the outer races 2, 1 eccentrically to each other. Opposite thrust forces Fa are applied to the inner and the outer races 2, 1 between which the balls 3 are not uniformly distributed. As a result, load acts to the balls 3 in a rowI, the oribit 8 of the outer race 1 and the orbit 9 of the inner race 2 so that the surfaces are elastically displaced and the pressurizing gap for another ball row II is expanded by the elastic displacement. In that state, other balls 4 are uniformly distributed in the row II and a retainer 6 is inserted. After that, the thrust forces Fa are removed. Other opposite thrust forces Fa' are then applied to the inner and the outer races 2, 1 to uniformly distribute the balls 3 in the former rowI. According to this method, the structure and manufacture of a double-ball-row angular bearing are simplified, its weight is reduced and its assembly is facilitated. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0458234-A (JP)
Title: Production of focal plate
Inventor: YONETANI NOBORU
IPC: G03B13/24
Filed: 1990-06-28
Abstract: PURPOSE:To easily introduce a desired randomness to the focal plate by previously providing fine ruggedness on a base plate, applying a photosensitive material on the base plate, exposing fine patterns to this photosensitive material and subjecting the photosensitive material to development processing. CONSTITUTION:The focal plate is produced by applying the photosensitive material 21 on the surface of the base plate 20 provided with the fine ruggedness in such a manner that the above-mentioned fine ruggedness remain and exposing the fine patterns to this photosensitive material 21, then transferring the above-mentioned composite fine ruggedness to a metal by electrocasting using a matrix for the focal plate having the composite fine ruggedness obtd. by the development processing and transferring the composite fine ruggedness of this metal to an optical blank material. The shape of the fine ruggedness on the surface of the photosensitive material formed after the exposing is the shape in which the fine ruggedness on the surface of the photosensi tive material formed when the conventional plane base plate is used and the previously provided fine ruggedness of the base plate are superposed. Even if the mask original plate to be used has the regular fine patterns, the fine ruggedness formed on the surface of the photosensitive material has the randomness by superposing the fine ruggedness in such a manner. Wide-angle diffused light is relatively increased and anrrow-angle diffused light is decreased.
Patent JP-S5960114-A (JP)
Title: Refuse incinerator
Inventor: KATAYOSE SABUROU
IPC: F23G5/46
Filed: 1982-09-30
Abstract: PURPOSE:To enable various types of a refuses to be simply and safely disposed by smokeless and odorless incineration and to allow continuous production of hot water, by a method wherein a furnace body is partitioned into a silo chamber, a second combustion chamber and a dust collecting exhaust chamber, and combustion is conducted by a down draft system internal combustion dry distillation gasification. CONSTITUTION:A secondary combustion chamber B and an exhaust chamber C, surrounded with a water wall 81 and a water chamber partition 82, are formed to the side of a silo chamber A, a refuse charging port 15 is provided in a ceiling wall 9 of the silo chamber A, and a tubular rotary roaster 17 is horizontally installed at a narrow place. A furnace floor chamber 21, having about the same profile as those of the water walls 81 and 82, is formed below the silo chamber A, and a passage 22 to the secondary combustion chamber B is formed in a furnace floor chamber 21 through the medium of a partitioning wall 7b. In the exhaust chamber C, a chimney 5 is erected through the ceiling water 9, a dust collecting tube 23 is vertically installed, through-holes 24 are formed in the upper part of a water chamber partition 82 corresponding to the tangent line of the dust collecting tube 33, and a feed water port 12 and a feed hot water port 13 are respectively formed.
Patent JP-S6149071-A (JP)
Inventor: ORIGASA WATARU
IPC: B05D7/00
Filed: 1984-08-17
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-H0616100-A (JP)
Title: Sheet for air bag
Inventor: SAKOBE TADAYUKI
IPC: D06M101/16
Filed: 1992-06-30
Abstract: PURPOSE:To provide a sheet for air bag which can offer an air bag for retaining mechanical properties as the air bag, allowing compact accommodation, being excellent in spreading, and having high reliability in environmental resistance. CONSTITUTION:A sheet for air bag is formed by covering textile fabric comprising synthetic fibre thread strands at least its single surface with a polyethylene chlorosulfonated resin composition and is excellent in flexbility and environmental resistance.
Patent JP-2000005468-A (JP)
Title: Cloth feeding device for sewing device
Inventor: HAYASHI KOJI
IPC: D05B39/00
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To enhance the quality of seams formed on worked cloth by restraining the vertical vibration of a cloth holding frame to reduce noises caused by the vertical vibration, and preventing skip stitches and thread cutting while tightening threads well. SOLUTION: A connecting member 44 is integrally connected to an X-carriage 43, and the rear end of a holder support 41 is connected to the connecting member 44 by a connecting mechanism 45 in such a way as to be rotatable about an axis parallel to Y-direction, and a cloth holding frame 14 with a worked cloth placed thereon is attached in a cantilever manner to a frame holder 15 secured to the holder support 41.  During embroidery sewing, even if a base frame is vertically vibrated by the vertical drive of a needle bar and an embroidery presser foot, the vertical vibration is not transmitted to the holder support 41 by the connecting mechanism 45 but shut off and the worked cloth on the cloth holding frame 14 is not vibrated vertically, so that, during formation of seams on the worked cloth, sufficient thread tightening is effected, and so that beautiful seams are formed without skip stitches and thread cutting.
Patent JP-H0336662-A (JP)
Title: Natural language processing system
Inventor: YAMAUCHI YOSHITOSHI
IPC: G06F17/30
Filed: 1989-07-03
Abstract: PURPOSE:To enable natural language analysis with high performance by applying naturaility to a candidate including a prefix word, independent word and suffix word from relation between the meaning and the word order of the prefix word, independent word and suffix word in the independent part of a clause. CONSTITUTION:In a Japanese syllabary (KANA)/Chinese character (KANJI) conversion processing to convert a KANA character string to a character string mixing the KANA and KANJI and processing to judge the clause to the character string by using a word dictionary 5 holding the information of words, the naturality is applied to the candidate including the prefix word, independent word and suffix word from the relation between the meaning and the word order of the prefix word, independent word and suffix word in the independent part of the clause. Namely, a candidate extracting part 3 executes processing to extract the candidate group for the unit of the 1.5 clause synthesizing the clause and following independent part. A candidate evaluating part 6 evaluates the naturality as the 1.5 clause and applies the naturality to the extracted candidate. A synthetic arithmetic part 7 executes synthetic arithmetic to the naturality of the determined clause, the naturality of the first 1.5 clause and the naturality of the 1.5 clause following the first one clause. Then, the first one clause is determined as the maximum likelihood candidate.
Patent JP-S5960194-A (JP)
Title: Heat exchanging element plate and manufacture thereof
Inventor: TSUTSUMI NOBUYOSHI
IPC: F28F3/12
Filed: 1982-09-30
Abstract: PURPOSE:To facilitate connection of a fluid passageway tube with a header, as well as to prevent the tube from distortion and its pressure rolled surface from breakage, by pinching a fluid passageway tube made of copper material by a fin part made of aluminum material, and by expanding the tube after it is pressure- rolled into a flat form by a cold rolling under the same pressure rolling rate, and by providing projection parts on both ends of the tube. CONSTITUTION:The upper surface of an aluminum plate 1, the outer surface of a copper tube 2', and the under side of an aluminum plate 3 are respectively roughed by a brush 14, and at the same time, deposited foreign matters are removed from them. A releasant is previously put on the inside surface of a copper tube 2' to prevent it from being pressure-rolled to each other. A pressure- rolled plate 18 is rolled up by a cold pressure roller 16 having a groove 17 on its surface, at one passing under the uniform pressure-rolling rate, as a whole. Next, the pressure rolled plate 18 is cut into single body in the center of an unrolled part 19, and is pinched in a fitting strip 20. The tip of a nozzle 21 is inserted into a detached end part of a flat copper tube 2, into which the fluid pressure is introduced to expand the flat copper tube 2 to form a fluid passageway tube. The unrolled end part 19 is cut off to expose the end of a fluid passageway tube 7 and a product is obtained.
Patent JP-2001005657-A (JP)
Title: Device and method for substituting firmware
Inventor: YASUDA HIROSHI
IPC: G06F11/00
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To make substitutable firmware on-line. SOLUTION: An information processing system including an arithmetic processor 3 for sequentially processing various instructions controlled by firmware and including a substitution instruction for substituting the firmware is provided with a storage device 2 having plural storage areas 2-1, 2-2 for storing the firmware to be used for the processor 3 and a maintenance diagnosis device 1 for issuing the substitution instruction for substituting the firmware. The processor 3 is provided with an access control part 3-2 for switching the storage area to be accessed by the processor 3 in order to use the firmware.
Patent JP-H0461881-A (JP)
Title: Sheath for pruning saw
Inventor: TAKEUCHI EIJI
IPC: A01G3/08
Filed: 1990-06-29
Abstract: PURPOSE:To ensure the extremely smooth turn of the whole sheath of a pruning saw, and prevent the twisting of a band due to the slight turn of the sheath by providing a fastener for fitting a slide member projected from a surrounding wall and the lower part of a band hooking member having a hooking section at the upper part thereof in such a way that the slide member is free to turn by 180 degrees, relative to the band hooking member. CONSTITUTION:A slide slit 11 is formed in parallel to a vertical stowage section 4, and ranging from the upper part to the lower part of a surrounding wall 5 formed inside the inner surface 10 of a guide plate 8. Also, a coupling through- hole 12 is formed in the surrounding wall 5 at the upper part of the slide slit 11. A slide member 13 is inserted in the slide slit 11, and a coupling hole 14 at the upper part of the member 13 is thereby exposed. A connector 16 is inserted in a coupling hole 14 for the lower part of a band hooking member 15 having a hook section 15a at the upper part thereof and the slide member 13, thereby jointing both members 13 and 15 to each other. According to the aforesaid construction, the slide member 13 is capable of turning by 180 degrees, relative to the band hooking member 15.
Patent JP-S6445361-A (JP)
Title: Manufacture of n-acetylserotonin
Inventor: REIMON BERUSORE
IPC: C07D209/16
Filed: 1988-07-12
Abstract: A process for the preparation of N-acetyl serotonine characterised in that serotonine is acetylated to form N, O-diacetyl serotonine which is then treated with an alkaline mixture of water and a lower alcohol to selectively hydrolyse the O-acetyl group of the N, O-diacetyl serotonine to give N-acetyl serotonine. The melatonine is prepared by methylating the N-acetyl serotonine in the 5-position.