baber/WOPTO huggingface dataset:
Patent JP-H1088534-A (JP)
Title: Strut of chain fence
Inventor: FUJITA SATOSHI
IPC: E01F13/00
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a strut of a chain fence, in which when a chain is fitted, a chain fitting part is unobtrusive, when the chain is detached, the chain fitting part is not projected from the strut wall, and when the chain is not needed, the strut can be easily repaired by replacing a part of a member for forming the strut. SOLUTION: A strut of a chain fence is so constructed that a cover is installed in two confronting sides of the strut, a chain fitting hole 11 is bored in at least one side, and a chain fitting part 43 is provided in the chain fitting hole 11. When a chain 2 is used, the chain fitting part 43 is exposed to the outside of the cover, the chain 2 is fitted to the chain fitting part 43 through shackle 8 to form a chain fence, and when the chain is not used, the chain fitting part is not exposed to the outside of the strut.
Patent JP-S59133461-A (JP)
Inventor: GERUTO SHIYURIYUTAA
IPC: G01N1/28
Filed: 1983-12-26
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-H02188547-A (JP)
Title: Optically active benzene derivative and production thereof
Inventor: AZUMAI TAKAYUKI
IPC: C07C67/42
Filed: 1989-09-19
Abstract: NEW MATERIAL:Optically active benzene derivatives of formula I (R is 1-20c alkyl or alkoxyalkyl which may be substituted with halogen; X is HOOC-, HO-, CH3CO- or CH3COO-; n is 1-5; * shows chiral carbon). EXAMPLE:(+)-4-[8-(2-Fluoroheptyl)oxybutyl]acetophenone. USE:Useful as an intermediate for synthesis of liquid crystal compounds, pesticides, medicines, etc. Liquid crystal compounds prepared from the subject compounds have remarkably excellent properties as a ferroelectric liquid crystal. PREPARATION:An alcohol of formula II is reacted with a compound of formula III (R' is lower alkyl) to obtain a compound of formula IV. The obtained compound of the formula IV is then acetylated in a solvent and the resultant product is subjected to asymmetric hydrolysis followed by a reaction with a compound of formula V (Y is halogen, etc.), thus obtaining the objective compound of formula I.
Patent JP-S60138481-A (JP)
Title: Radar equipment
Inventor: MIYAUCHI HIROSHI
IPC: G01S7/02
Filed: 1983-12-27
Abstract: PURPOSE:To form easily a multiple beam by constituting a transmitting pulse of plural sub-pulses, controlling in phase this transmitting pulse and supplying it to an antenna element, and also controlling in phase and synthesizing a receiving signal. CONSTITUTION:A transmitting pulse is generated by a waveform generator 41. This transmitting pulse is constituted of plural sub-pulses. This transmitting pulse is distributed by a power distributor 42, and supplied to antenna elements 461-46n through phase shifters 431-43n, power amplifiers 441-44n and circulators 451-45n. A receiving signal received by the antenna elements 461-46n is supplied to phase shifters 4911-491n...49n1-49nn through the circulators 451- 45n, amplifiers 471-47n and distributors 481-48n, and a receiving signal corresponding to each transmitting beam is extracted. These receiving signals are supplied to receivers 511-51n through feeders 501-50n.
Patent JP-H0991197-A (JP)
Title: Data transfer controller
Inventor: YUMOTO MANABU
IPC: G06F13/40
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a data transfer controller capable of reducing the capacity of a memory part by adjusting the bit width of data transferred between a processing main body part for executing an information processing and the memory part accessed by the main body part. SOLUTION: This data transfer controller is provided with a bit width control part for controlling the bit width of the data transferred between the memory part 300 and the processing main body part 200 for executing the information processing so as to match the h-bit width of a data system port 202 for data input/output on the side of the main body part 200 and the m-bit width narrower than the h-bit width of a data system port 302 for the data input/output on the side of the memory part 300. This bit width control part is further provided with a function for converting the bit width of the data to the m-bit width when the data are transferred from the main body part 200 to the memory part 300 and the function for converting the bit width of the data to the h-bit width when the data are transferred from the memory part 300 to the main body part 200.
Patent JP-2001068775-A (JP)
Title: Simulation method of semiconductor laser and recording medium storing simulation program of semiconductor laser
Inventor: YOKOYAMA KIYOYUKI
IPC: H01S5/022
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor laser simulation method which is capable of making a design and an analysis of high accuracy, and a recording medium which stores the simulation program of a semiconductor laser. SOLUTION: This semiconductor laser simulation method comprises a step S200 where an initial setting related to the structure of a semiconductor laser is made, a step S300 where physical parameters related to the structure of the semiconductor laser are set, a step S400 where the structure of the semiconductor laser is made discrete to set up mesh data, and a step 600 where the electrical and optical property simulations of a semiconductor laser is self-consistently done based on the settings made in the steps to output a simulation result, so that a state where both a refractive index confinement and a gain guide occur simultaneously can be accurately simulated.
Patent JP-H0985633-A (JP)
Title: Cup type deburring brush
Inventor: WATANABE FUMIO
IPC: B24D13/14
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To prevent dust from being scattered by applying the constitution that each of a plurality of segment brushes is formed to have approximately triangular cross section, and an air flow passage formed between adjacent segment brushes is inclined for the radial direction of a brush holder. SOLUTION: When a cup type deburring brush rotates, the air flows into an air flow passage formed between adjacent segment brushes 7 having triangular cross section in the direction inclined for a brush radial direction. In other words, the air flows into the air flow passage between the adjacent segment brushes 7 in the slantwise direction from the periphery of the cup type deburring brush to the center thereof. As a result, dust is collected to the center of a brush holder on the air flow, and sequentially passes suction holes 12, gaps and through-holes 4 via brush holder fins, a suction device connected to the suction port of a dust suction casing, and the like. Thereafter, the dust is discharged outside via the suction port.
Patent JP-S6397143-A (JP)
Inventor: SAKANE TOSHIO
IPC: A61B3/16
Filed: 1986-10-14
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-H0698282-A (JP)
Title: Plannar antenna and television receiver with the same
Inventor: NISHIMURA HIROYUKI
IPC: H04B1/16
Filed: 1992-09-14
Abstract: PURPOSE:To provide a portable, small sized and compact plannar antenna and television receiver with the plannar antenna. CONSTITUTION:An antenna unit 3 is formed by overlapping and integrating a plannar antenna main body 1 on and with a thin tuner 2. Then, a base 5 which supports the antenna unit 3 is provided through an elevation angle adjusting means 4 at the antenna unit 3, and a freely foldable base 10 is provided at a television main body 8. Then, a connection means 11 which connects the base 5 at the antenna unit 3 side to the base 10 at the television 8 side in freely attachable and detachable and rotatable is provided between the base 5 and the base 10, and the television main body 8 and the antenna unit 3 can be folded on the connected bases 5 and 10.
Patent JP-H07100577-A (JP)
Title: Manufacture of ball for valve
Inventor: MATSUMOTO YOSHIFUMI
IPC: B21D22/04
Filed: 1993-09-30
Abstract: PURPOSE:To obtain a ball for a valve forming an engaging groove at the outer periphery in a simple process and at high yield. CONSTITUTION:A cylindrical blank 20 is press-formed to form a recessed part 21 at a part of the outer periphery. Successively, the blank 20 is sphered by cold-forging and the recessed part 21 is formed to the engaging groove 22. Therefore, as the formations of sphering and engaging groove 22 of the blank 20 are executed by plastic-working without machining, the product ball 23 is obtd. in the simple process at the high yield.
Patent JP-H03109069-A (JP)
Title: Fumigating sterilization
Inventor: OKADA TSUTOMU
IPC: A61L2/20
Filed: 1989-09-22
Abstract: PURPOSE:To get rid of generation of chlorine gas and to suppress generation of formaldehyde gas in the early stage by bringing a formaldehyde aq. soln. into contact with a granular quicklime and generating thereby formaldehyde. CONSTITUTION:A granular quicklime the particle size of which is adjusted to 3.5-100 mesh by grinding or molding a powder is used and a specified amt. of formaldehyde aq. soln. is fed in a formaldehyde generator wherein a specified amt. of quicklime is placed to generate formaldehyde gas. The ratio of the amt. to be used of the formaldehyde aq. soln. and the granular quicklime is 800-1,200g of quicklime to 1l of formaldehyde aq. soln.
Patent JP-S61124579-A (JP)
Title: Heat resistant and oxidation inhibiting nickel plating
Inventor: NAGANOBU HIROBUMI
IPC: C23C18/50
Filed: 1984-11-20
Abstract: PURPOSE:To form a heat resistant and oxidation inhibiting Ni plating by electroless plating at a low cost by dissolving yttrium nitrate in a plating soln. contg. sodium hypophosphite, etc., so as to deposit Y together with Ni. CONSTITUTION:Yttrium nitrate is dissolved in an Ni or Ni alloy electroplating soln. or an electroless Ni or Ni alloy plating soln. contg. sodium hypophosphite, a borohydride compound and hydrazine so as to deposit Y together with Ni, Heat resistant and oxidation inhibiting Ni plating used in an atmosphere contg. oxygen at high temp. is formed at the reduced cost of the treatment of waste liquor in safety to the human body while inexpensive starting materials are used.
Patent JP-S6487651-A (JP)
Title: Heat-resistant thermoplastic resin composition
Inventor: ISHIKAWA TATSUO
IPC: C08L51/04
Filed: 1987-09-29
Abstract: PURPOSE:To obtain the titled composition outstanding in heat and impact resistances and weatherability, by blending a specific N-substituted maleimide copolymer and specific two kinds of graft copolymer in specified proportions. CONSTITUTION:The objective composition can be obtained by blending (A) a copolymer prepared from A1: 24-46wt.% of a N-aryl maleimide, A2: 16-34wt.% of an aromatic vinyl compound and A3: 60-20wt.% of an acrylic ester and/or methacrylic ester, (B) a graft copolymer prepared by polymerization, in the presence of B1: 1-15wt.% of a rubbery substance (e.g. diene rubber) of B2: 85-99wt.% of a monomer component consisting of 50-85wt.% of an aromatic vinyl compound and 15-50wt.% of a vinyl cyanide compound and (C) a second graft copolymer prepared by polymerization, in the presence of C1: 30-80wt.% of the component B1, of C2: 70-20wt.% of a monomer component made up of (i) 50-80wt.% of an aromatic vinyl compound and (ii) 20-50wt.% of a vinyl cyanide compound in such proportions as A; 10-80wt.%, B+C: 90-20wt.%, and B/C=1/99-99/1 (weight ratio).
Patent JP-H08108968-A (JP)
Title: Paper jam elimination detecting method and device
Inventor: TAKANASHI TERUO
IPC: B65H43/04
Filed: 1994-10-11
Abstract: PURPOSE: To detect whether or not the paper jamming is eliminated before processing is resumed. CONSTITUTION: The occurrence of the paper jamming is detected by whether or not photographic paper reaches up to a sensor B164 or a sensor C166 at a specific time after passing of the photographic paper is detected by a sensor A162. When opening-closing operation of a printer processor body is performed, this is detected by a main body opening-closing sensor, and the photographic paper is cut in a specific length by a cutter, and the paper jamming elimination confirming test paper is formed, and this is supplied to a carrying passage, and whether or not the paper jamming of this test paper is detected by the sensor A162 and the sensor B164 or the sensor C166 is judged.
Patent JP-S6486762-A (JP)
Title: Image scan reader
Inventor: FUKAI NORITAKA
IPC: H04N1/04
Filed: 1987-09-29
Abstract: PURPOSE:To obtain a fine image signal by correcting the fluctuation of an image by correcting a frequency characteristic by increasing or decreasing the arbitrary frequency component of an image signal corresponding to a read sampling pitch at the time of reading image information by performing the sampling processing of the image signal. CONSTITUTION:The gain of variable gain amplifiers gamma1-gamman which constitute band area intensifying amplifiers AMP1-AMPn in a frequency characteristic correction circuit 35 is changed corresponding to a read sampling clock Cs before an A/D conversion processing is performed. In other words, the selection switch of the Cs and the change-over switches SW1-SWn of the variable gain amplifiers gamma1-gamman are switched by interlocking them. Then, the fluctuation of the resolution of the image due to the selection of the read sampling clock Cs is suppressed at minimum. Here, it is possible to select the optimum combination for the setting of the amplification or the attenuation of the variable gain amplifiers gamma1-gamman by trying the read of different images for several times.
Patent JP-2000294516-A (JP)
Title: Anti-diffusion film for semiconductor device and manufacture of the film
Inventor: SUUN HON FAN
IPC: H01L21/28
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a anti-diffusion film of a semiconductor device which can prevent the phenomenon that impurities diffuse into a semiconductor substrate, electrical resistance is made high and a leakage current is increased, and a manufacturing method of the anti-diffusion film. SOLUTION: After a lower thin film 30 composed of titanium Ti is formed on the upper surfaces of a contact hole 20 and a semiconductor substrate 10, the lower thin film 30 is subjected to plasma treatment, and a TiNx film composed of titanium nitrogen compound is formed from the surface as far as a prescribed depth. After that, an anti-diffusion film 40 composed of titanium nitride TiN is formed on the upper surface of the lower thin film 30, and a anti-diffusion film of a semiconductor device is manufactured.
Patent JP-H10177818-A (JP)
Title: Electric insulated cable and connecting structure of its cable and housing
Inventor: MORIUCHI KIYOAKI
IPC: C08J3/20
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To provide an electric insulated cable whose sheath has a heat-seal characteristic for polyamide resin or polyester resin to form a highly reliable water-proof connection with the housing at the same time of injection molding of housing made of polyamide resin or polyester resin. SOLUTION: A sheath b is formed as a bridge body of resin composition whose main portion is a mixture that contains a weight ratio of 80:20-20:80 between thermoplastic polyurethane-elastomer and thermoplastic polyester- elastomer. This cable A, if a polyamide or polyester engineering plastic housing is injection-molded around the sheath at the end, is sealed firmly on the boarder of housing since the sheath b is sealed to a housing H. If the sheath b is molded as a bridge body of resin composition whose main portion is a mixture that contains a weight ratio of 80:20-10:90 between thermoplastic polyurethane- elastomer and thermoplastic polyester-elastomer, the sealing is assured for polyamide engineering plastic housing as well.
Patent JP-H07100796-A (JP)
Title: Boring of brittle material plate
Inventor: NOJIMA TAKETOSHI
IPC: B26F1/00
Filed: 1993-09-30
Abstract: PURPOSE:To form a through hole on a brittle material plate with high yield, without using a large-sized device. CONSTITUTION:A through hole is made on a brittle material plate 6 by pressing a punch 9 accommodated in a punch hole 7a toward a die hole 4a, in the state where the brittle material plate 6 is nipped from both the surfaces by a prescribed compression force by using a die 4 having a die hole 4a and a pressing plate 7 having the punch hole 7a having the nearly equal diameter to that of the die hole 4a. The punch 9 has a guided part having the outer shape fitted with the inside diameter of the die hole 4a and the punch hole 7a, and a top end part for blanking which is formed at the top end part. The top end part for blanking has the shape that the outside diameter reduces toward the top end.
Patent JP-S59135347-A (JP)
Title: Method of analyzing luminous intensity of liquid sample
Inventor: KURUTO SUKIRUTOKUNEKUTO
IPC: G01N21/03
Filed: 1983-12-28
Abstract: A method for the photometric analysis of a liquid sample in which different path lengths of the sample are analyzed photometrically. In order to reduce the time needed for analyzing a large number of samples, the analysis is carried out with a light beam which is generated by an immobile light source; the sample is introduced into a cuvette which has at least two regions with different cross-section lengths; and the cuvette is continuously moved along a circular path in such a manner that in the course of the photometric measurement the light beam passes through at least two of the regions in succession.
Patent JP-S6399817-A (JP)
Inventor: TANASE TAKAFUMI
IPC: A47J47/04
Filed: 1986-10-16
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-S6399826-A (JP)
Inventor: SUZUKI SATORU
IPC: A47L9/28
Filed: 1986-10-16
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-S60136037-A (JP)
Title: Measurement signal generator for reproducing circuit and servo circuit
Inventor: KAZUNO SATORU
IPC: G11B7/09
Filed: 1983-12-23
Abstract: PURPOSE:To adjust circuits by putting the output signal of a photoelectric converting element and an equivalent high frequency signal 180 deg. out of phase with each other, modulating the high-frequency signal with a signal of lower frequency and obtaining the 1st and the 2nd measurement signals, and using those signals. CONSTITUTION:The high-frequency signal of an eye pattern supplied to an MTF input terminal 16 is amplified by operational amplifier circuits 24 and 25 constituting a high frequency amplifier circuit, but their amplification factors are determined by resistance values of phototransistors 26T1 and 27T1 constituting photocouplers 26 and 27. In this case, operational amplifier circuits 46 and 53 constituting a photocoupler driving circuit are supplied with the in-phase and out-of-phase signals of a sine wave from a disturbing signal input terminal 20 and light emitting diodes 26D and 27D of the photocouplers 26 and 27 are driven in opposite-phase relation to emit light. Therefore, amplification factors of the high-frequency amplifier circuits 24 and 25 vary according to the sine- wave signal is in phase or out of phase and signals corresponding to signals (A+C) and (B+D) appear at a output terminal 18a for (A+C) and an output terminal 18b for (B+D) respectively.
Patent JP-H03107737-A (JP)
Title: Diaphragm seal type differential pressure measuring instrument
Inventor: AGA TOSHIO
IPC: G01L13/06
Filed: 1989-09-21
Abstract: PURPOSE:To improve temperature characteristics by providing at least one temperature sensor, which compensates the output signal of a differential pressure sensor main body with a measurement signal, in the lengthwise direction of a capillary tube. CONSTITUTION:When a diaphragm seal unit 2 comes into contact with fluid to be measured, measured pressure is transmitted to a differential pressure sensor main body 1 through the seal liquid 4 in the capillary tube 3 and then measured. The output signal of the main body 1 is compensated with the measurement signal of at least one temperature sensor 11 provided in the lengthwise direction of the tube 3. Consequently, any temperature error originating from the tube 3 is not generated.
Patent JP-S62107451-A (JP)
Title: Rotary head type reproducing device
Inventor: OTOGAWA MITSUHIRO
IPC: G11B15/467
Filed: 1985-11-05
Abstract: PURPOSE:To facilitate a stop at a desired position by detecting a zero cross timing of a tracking error signal via an LPF whose time constant is changed based on recording interval in a recording medium to stop the running of a recording medium. CONSTITUTION:A long/short discrimination circuit 16 outputs an L signal at the detection of a LP mode recording of a tape to turn on a switch 9 and inputs an output of a differential amplifier 8 to a zero cross detection circuit 13. On the other hand, the circuit 16 outputs an H signal at the detection of the SP mode recording to turn off the switch 9 and to turn on the switch 10, an output of the amplifier 8 is inputted to the circuit 13 through an LPF 12 and a zero cross point is detected from an ATF signal at each mode. Then the output of the circuit 13 and an input 30PG from a terminal 20 are inputted to a capstan stop control circuit 15, a signal controlling the capstan stop is outputted based on the phase difference between the timing of the zero cross point and the input 30PG to stop the running of a capstan motor.
Patent JP-S63101927-A (JP)
Title: Display/printing device having synthetic picture displaying function
Inventor: SATOU TOMOTOSHI
IPC: G06K15/12
Filed: 1986-10-18
Abstract: PURPOSE:To obtain an easily discriminated and easily observable hard copy even on a dot superposed part of both pictures to be synthesized by constituting the titled device so that exclusive OR processing and priority processing can be selected in addition to OR processing. CONSTITUTION:An OR processing picture synthesizing part 4 executes picture synthesis by the OR processing of respective dots. An exclusive OR(EOR) processing picture synthesizing part 5 synthesizes a graphic pattern and a character pattern by the EOR processing. Since the synthesizing part 5 executes the EOR processing of respective dots on both the pictures, the pictures are synthesized so that the superposed part of luminescent point dots is inverted to non- luminescent point dots. A text priority processing synthesizing part 6 processes a text picture with priority at the time of picture synthesis, so that graphic data are not outputted when text data exist. Said operation can be obtained by using an inhibit circuit for inhibiting the output of graphic data in an area including a text.
Patent JP-H0557631-A (JP)
Title: Automatic assembling system for valve
Inventor: YAMABE YASUO
IPC: B23P21/00
Filed: 1991-09-02
Abstract: PURPOSE:To easily realize full automatic assembling of multi-kind small quantity production in a small production space, attain rationalization of an assembling work hitherto dependent on manpower, execute automatic inspection of completed assembly, and produce stable product without manpower, concerning valves made of synthetic resin and the like. CONSTITUTION:This automatic assembling system for valves is constituted of pallet type parts supply devices 21-27 for hard parts, screw rotation type parts supply devices 28-31 for soft parts, assembly devices 36-45 for mutually assembling respective parts, an automatic inspection device 46 for inspecting performance of completed assembly, robots 32-35 for transporting the respective parts from the parts supply devices to the assembly devices or transporting the completed assembly from the assembly devices to the automatic inspection device, and a central control device 47 for controlling the whole of the parts supply devices, the assembly devices, the automatic inspection device, and the robots.