baber/WOPTO huggingface dataset:
Patent JP-S5939420-A (JP)
Title: Detector for bend of pipe material
Inventor: HATAKEYAMA SHIROU
IPC: G01B5/00
Filed: 1982-08-31
Abstract: PURPOSE:To eliminate the danger in work and to improve efficiency by providing a working part which interrupts driving force when excessive resistance force is generated in the stage of inserting a drift bar into a pipe material and enabling the mechanization of the detection operation using the drift bar. CONSTITUTION:A titled device consists of a drift bar 16 which is straight and has a prescribed outside diameter, a supporting part 17 which supports the root end of the bar 16, a driving part 29 which inserts the bar 16 into the bore of a pipe material 16 and draws the same by driving the part 17, and a transmission part. The above-described transmission section is interposed in the route for transmitting driving force between the driving part 29 and the supporting part 17 so that the transmission of the driving force is interrupted when the resistance value for insertion generated in the stage of inserting the bar 16 exceeds a specified value. The detection operation by the bar 16 is mechanized by the above-mentioned device whereby the danger for the operation is removed and the working efficiency is improved.
Patent JP-H05342293-A (JP)
Title: Timing verifying device
Inventor: OKABE TETSUYA
IPC: G06F17/50
Filed: 1992-06-10
Abstract: PURPOSE:To prevent a critical pass not activated at the time of operating a logic circuit from being discriminated erroneously as a pass for generating a timing error. CONSTITUTION:A critical pass calculation part 5 finds the candidate of the critical pass based on inputted logical connection data and delay value data and a timing evaluation part 6 evaluate whether or not the found candidate of the critical pass violates timing restrictions. A pass activation evaluation part 7 discriminates whether or not the candidate of the critical pass violating the timing restrictions is activated at the time of operating the circuit, a critical pass next candidate calculation part 8 finds other critical pass candidates when it is not activated and the inactivated critical pass is not outputted from an error report output part 9 as the pass for generating the timing error.
Patent JP-2000334041-A (JP)
Title: Syringe
Inventor: YOTSUTSUJI AKIRA
IPC: A61M5/315
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a syringe having a resin piston that can have excellent liquid-tightness and slidability without using elastomer for a piston head. SOLUTION: A syringe comprises a cylinder (1) for retaining liquid medicine; and a piston (2) inserted into the cylinder (1) so as to reciprocate, wherein the piston (2) is composed of a piston body (2a), and a resin piston head (2b) to be attached to the tip end of the piston body (2a). The resin piston head (2b) has a flange (2b1) that slidably comes in contact with a cylinder wall. An annular thin portion (2b11) is formed along a peripheral portion of the flange (2b1) at the inside of the sliding portion of the cylinder wall so that the flange (2b1) is flexible in the sliding direction. Thus, liquid-tightness is secured.
Patent JP-S63313355-A (JP)
Title: Recording and reproducing method for content of data communication
Inventor: SHINOMIYA TSUTOMU
IPC: H04L69/40
Filed: 1987-06-17
Abstract: PURPOSE:To facilitate the diagnosis of a data communication system and the check of data by recording the information signal based on a sequential character and the time value among the information signals and reproducing the information signal at the intervals of the time value. CONSTITUTION:At the recording mode time of a recording and reproducing device ADA the information signal based on a sequential character transmitting in a transmission circuit from a host computer and terminal equipment TA at specified transmission speed employed in data communication is recorded and the numerical value obtd. by counting the time value among information signals with the time value comparatively longer in the time value corresponding to the 1/integer of the unit bit length fixed according to the transmission speed as the unit value for a clock is recorded in order as well. At the time of the reproduction mode of the ADA the recorded information is reproduced at the time interval corresponding to the that obtd. by counting the time value and transmitted to a transmission circuit T.
Patent JP-H1056213-A (JP)
Title: Superconducting device
Inventor: NISHINO JUICHI
IPC: H01L39/22
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To obtain a superconducting device which can operate stably against temperature variation at a temperature higher than that of liquid nitrogen by orienting the c-axis of an oxide superconductor crystal composing a superconducting device substantially normal to the direction of a superconducting radio wave flowing through the oxide superconductor. SOLUTION: A substrate 1 is composed of a single crystal of SrTi O3 having the major surface normal to the c-axis of the crystal. A normal conductor or a semiconductor 2 having composition (La0.9 Ca0.1 )2 CuO4 is formed on the major surface of the substrate 1. The normal conductor or the semiconductor 2 becomes a thin film of a single crystal oriented in the same direction as the c-axis. Subsequently, a superconductor 3 having composition (La0.9 Ca0.1 )2 CuO4 is formed and machines to produce two superconducting electrodes 3a, 3b facing each other. Since the interface between the semiconductor 2 and the superconductor 3 is formed continuously, it is not contaminated. Furthermore, since the crystal lattices match well, opposite carriers are reduced and a superconducting device can be formed under ideal conditions.
Patent JP-S6212610-A (JP)
Title: Production of calcium silicate crystal aggregate
Inventor: YAMAYA TSURAYUKI
IPC: C01B33/24
Filed: 1985-07-09
Abstract: PURPOSE:To obtain a calcium silicate hydrate aggregate, in which the calcium silicate is uniformly grown in voids, by reacting a siliceous material powder with limy raw material powder in the powder state in steam at a high temperature under a high pressure without adding water thereto. CONSTITUTION:Quartzite powder is uniformly mixed with slaked lime powder to give about 1 molar ratio CaO/SiO2 without adding water thereto. The resultant mixed raw material is then contained in an iron vessel and reacted at about 200 deg.C under steam pressure in an autoclave for about 10hr to produce a calcium silicate hydrate crystal aggregate.
Patent JP-H0315818-A (JP)
Title: Display device using light valve
Inventor: OGUSHI YOICHI
IPC: G09F9/00
Filed: 1989-06-14
Abstract: PURPOSE:To improve the display brightness by providing a light refracting body, which irradiates a picture element of a light valve with light traveling from a light source to the picture element as it is and irradiates an adjacent picture element with light traveling the light source to a light shield part between the picture elements by reffraction, between the light source and light valve. CONSTITUTION:This display device is equipped with the light valve 10, the light source 1 which irradiates the light valve 10 with light 3, and the light refracting body 6 which is arranged between the light source 1 and light valve 10 and irradiates the picture element 17 with the light 3 traveling from the light source 1 to the picture element 17 of the light valve 10 as it is and the adjacent picture element 17 with the light traveling from the light source 1 to the light shield part 5 between the picture elements by refraction. Namely, the light refracting body 6 refracts the light traveling from the light source 1 to the light shield part 5 between the picture elements of the light valve 10 and irradiates the adjacent picture element 17 with the refracted light. Consequently, the utilization efficiency of the light from the light source 1 is improved without being limited to the opening rate of the light valve 10 and the display brightness can be improved.
Patent JP-H08321104-A (JP)
Title: Data cartridge drive
Inventor: KOIZUMI OSAMU
IPC: G11B33/02
Filed: 1995-05-26
Abstract: PURPOSE: To set the height of a front panel to be not larger than 1 inch and a lateral width to be not larger than 4 inches in spite of being capable of commonly using data cartridges of a large capacity. CONSTITUTION: A pair of right and left step difference parts 43d, 63b are formed respectively at a pair of right and left corners of an upper edge of a laterally rectangular cartridge insertion opening 43 formed in a front panel 42 and a pair of right and left corners of an upper edge 63a of an opening/closing lid 63 opening/closing the insertion opening 43 from the inside. The opening/closing lid 63 is rotatably mounted inside the front panel 42 via a pair of right and left supporting shafts 64 in the step difference parts 43d, 63b.
Patent JP-H06336809-A (JP)
Title: External wall panel vertical joint structure
Inventor: HONDA JUNJI
IPC: E04F13/08
Filed: 1993-05-28
Abstract: PURPOSE:To enable an eaves roof work to be carried out before joint treatment without being affected by a work period for joint treatment. CONSTITUTION:A vertical joint 13 of external wall panels 11 is treated by a dry joint material 18 for areas over the underside of an eaves roof 15 of the vertical joint 13 located between the external wall panels 11 which are extended upward up to an eaves rear 17 beyond the eaves roof 15 in vertical direction and by a wet joint material 22 for areas under it. The dry joint material 18 is inserted simply into a clearance between joints and, therefore, an eaves roof work can be made by a constructor, and also it can be inserted into the vertical joint 13 of the eaves roof through a clearance between the eaves roof 15 and the external wall panels 11. Therefore an eaves roof work before joint treatment work does not cause any trouble with joint treatment works following it. Also, because the bottom end 20 of the dry joint material 18 installed before eaves roof work indicates the mounting position of the eaves roof 15, a horizontal setting-out work at an eaves roof mounting position in eaves roof work can be omitted.
Patent JP-S5576939-A (JP)
Title: Luminous spectroscopic analysis method
Inventor: NAGASAKA NOBUYOSHI
IPC: G01J3/30
Filed: 1978-12-06
Abstract: PURPOSE:To accurately determine elements quantatively contained by means of special calculation that corrects data obtained from measuring lines, by previously preparing the measuring lines by means of a new technique when determining the elements quantatively in a hypereutectic aluminum alloy by means of luminous analysis. CONSTITUTION:The ratio of the quantities of each element to the quantity of aluminum, which are contained in a standard sample, which concentration is known, is beforehand computed, and measuring lines are prepared which indicate the relationship of the spectral line strength of each element to be analyzed to the ratio. The value of the quantities of elements to be analyzed / the quantity of aluminum (Cx/Al) is gained from the spectral line strength of elements to be measured acquired from a sample to be measured by using the measuring lines. The value obtained is introduced to a formula, and the quantities of the elements to be measured are acquired by means of correction calculation.
Patent JP-H023052-A (JP)
Title: Photosettable composition
Inventor: FUKUI TETSURO
IPC: G03F7/029
Filed: 1988-06-20
Abstract: PURPOSE:To obtain a photosettable compsn. having susceptibility for light in a relatively long wavelength region by incorporating a photopolymn. initiator comprising a cationic dye having boron anion and a cationic polymerizable compd. into the compsn. CONSTITUTION:A photopolymn. initiator comprising a cationic dye having boron anions and a cationic polymerizable compd. are incorporated in the title compsn. Said cationic dye has a capacity for initiating cation polymn. of the polymerizable compd. by the irradiation with light having relatively long wavelength so long as 600-900nm or longer. Such cationic dye having boron ion and having susceptibility in a desired light absorption wavelength region is selected from a wide range and incorporated. Thus, superior susceptibility for light in a long wavelength region so long as >=600nm is attained.
Patent JP-S5941598-A (JP)
Inventor: YAMAZAKI TOSHIHIRO
IPC: E21D9/10
Filed: 1982-08-31
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-S62123470-A (JP)
Title: Electrophotographic sensitive body having improved surface hardness
Inventor: YASUDA KENICHI
IPC: G03G5/087
Filed: 1985-07-10
Abstract: PURPOSE:To obtain the titled body having the improved surface hardness by forming a photoconductive layer composed of zinc oxide contg. fine particles of zinc oxide having a bulk density and a particle size of a prescribed range as a main component, and an insulating resin on a substrate. CONSTITUTION:The photosensitive body is formed by providing with the photoconductive layer composed of zinc oxide and the insulating resin on the substrate. Said zinc oxide contains a calcined zinc oxide particle having at least 0.6g/cm<3> bulk density and <=2.0mm particle size as the main component. The calcined zinc oxide particle has the hardness which is crushed with loads of 3-10g. More than 10wt% the zinc oxide particles contd. in the photoconductive layer are formed by a compression molding, followed by calcining it. Thus, the titled body having the improved surface hardness is obtd.
Patent JP-H07332045-A (JP)
Title: Valve timing controller of engine
Inventor: DEGUCHI HIROAKI
IPC: F01L1/26
Filed: 1994-06-08
Abstract: PURPOSE:To ensure appropriate intake filling quantity by providing at least two intake valves per one air cylinder, and approximately fixedly closing at least one intake valve, and also controlling the other intake valve so as to gradually increase its lift quantity according to the increment of a load, in an engine low rotation area. CONSTITUTION:In such a device that the valve lift quantity and valve opening period of a pair of intake valves 14, 15 are changed by axially moving a camshaft 3 rotatively mounted on a cylinder head 1 by the operation of an oil pressure cylinder 9, the opposed intake valves 14, 15 are lifted through tappets 17, 17 by means of swinging cams 25, 25 to be swingably driven by driving cams 22, 23 provide on the camshaft 3. Each of driving cams 22, 23 is formed in such a manner that the intake valve 14 is approximately fixdely closed, while the intake valve 15 is made to continuously gradually increase at least one of the lift quantity or the valve opening period according to the increment of an engine load, in an engine low rotation area, hereby, appropriate intake filling quantity is always ensured.
Patent JP-H05344272-A (JP)
Title: Image-forming device
Inventor: MURAMATSU HIDEO
IPC: H04N1/00
Filed: 1992-06-11
Abstract: PURPOSE:To provide an image-forming device which can discriminate paper having a facsimile reception image and paper having an image formed by copy with small space. CONSTITUTION:When paper arrives at the discharge sensor of a facsimile equipment which can copy (Yes in S321), a state E is set to 1-3 whether the equipment is at a copy mode, a FAX mode, a double face mode, or a synthesis mode, and whether paper feeding is from a paper re-feeding part or that from a regular paper feeding part (S322-S329). When paper feeding is executed again at the copy mode and the double face mode (Yes in S322-S324), the state E is set to one (S326), and a regular exchange processing is executed as it is. At the time of the FAX mode which is not the copy mode in S322 (No in S322), the state E is set to two (S325), and a double surface storage processing is executed. Thus, paper is discharged by turning it over.
Patent JP-S5774938-A (JP)
Title: Manufacture of cathode ray tube
Inventor: MURAKAMI YOSHIHIRO
IPC: H01J9/40
Filed: 1980-10-28
Abstract: PURPOSE:To protect the proximity of a lead from the crack by performing the seal-off between the lead projecting face of the stem section and the seal-off section of a glass tube at the exhaust section through a good heat absorptive insulator. CONSTITUTION:A cathode ray tube is evacuated through an exhaust tube 5 then a good heat absorptive insulator 11 is placed between a projecting face 10 of a lead 4 at a steam section 2 and a seal-off section 8 of the exhaust tube 5 and under this state the seal-off section 8 is thermally fused by means of a burner 7 thus to perform the seal-off. Ceramic material such as beryllium porcelain, alumina ceramic, etc. is employed as said insulator 11 and constructed into a ring having a hole 12 for inserting a central exhaust tube 5 and a plurality of lead holes 13 formed around said hole 12. Consequently the heat transmitted by the flame of the burner 7 to the lead 4 is absorbed by said insulator 11 to reduce the thermal distortion in the proximity of the lead thus to prevent the crack.
Patent JP-H1168155-A (JP)
Title: Nitride semiconductor element and growing method of nitride semiconductor
Inventor: MUKAI TAKASHI
IPC: H01L21/205
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To mainly increase the outputs of an LED and an LD by arranging a second nitride semiconductor layer, wherein p-type impurities are gradually reduced further it is from a first nitride semiconductor layer, on the first nitride semiconductor layer. SOLUTION: A second p-type nitride semiconductor layer 6 which is slantly doped with p-type impurities is formed on a first nitride semiconductor layer 5. The light-emitting element output can be increased by slantly doping the second p-type nitride semiconductor layer 6 with p-type impurities. That is, the output of the whole element can be increased by arranging a third p-type nitride semiconductor, which acts as a contact layer and is doped with p-type impurities of high concentration, a second p-type nitride semiconductor which is doped with p-type impurities in a position more adjacent to an active layer 4 than the third p-type nitride semiconductor layer 7, and a first nitride semiconductor which is doped with p-type impurities of high concentration in a position more adjacent to the active layer 4 than the second nitride semiconductor.
Patent JP-S6211515-A (JP)
Title: Filter for parallel flow
Inventor: SAWADA SHIGEKI
IPC: B01D29/25
Filed: 1985-07-10
Abstract: PURPOSE:To facilitate and hasten exchange of a filter body and to make the constitution of a filter simpler, by installing freely insertibly into a casing a filter module prepd. by integrating by adhering filter bodies having interposing spacers heaped thereon. CONSTITUTION:Plural flat filter bodies 28 are heaped interposing spacers 30, 32, adhering each filter body 28 to each spacer 30, 32 to form one body. Obtd. integrated filter module 12 is inserted into a casing 10 freely insertibly and detachably. When unfiltered water is introduced into an introducing chamber 48 through an introducing port 20, the unfiltered water passes through a space above the filter body 28a, between the filter body 28b and 28c, and below the filter body 28d forming a U-shaped passage, reaching a discharging chamber 50, then discharged from a discharging port 22 to the outside of the casing 10, and is fed back, if necessary, to the introducing port 20 again. The water having passed through the filter bodies 28a-d is led to a permeated water discharging chamber 52 through a space between the filter body 28a and 28b, 28c and 28d. Then, the water is discharged to the outside of the casing 10 from a permeated water discharging port 24.
Patent JP-S6212723-A (JP)
Title: Growth hormone of fish
Inventor: YAMAGUCHI KAZUO
IPC: C07K14/575
Filed: 1985-07-10
Abstract: NEW MATERIAL:A fish growth hormone which is a polypeptide produced by culturing the pituitary body of a fish of Anguillidae family, and extracting and purifying the culture liquid. It has following properties. Amino acid sequence, shown by the formula; molecular weight, 23,000; isoelectric point, 6.3; solubility, soluble in alkaline aqueous solution and insoluble or hardly soluble in neutral and acidic aqueous solution; nature, acidic white powder. USE:Growth hormone for fish. PREPARATION:The pituitary body of a fish of Anguillidae family, preferably eel is extracted aseptically, cultured in a culture liquid (e.g. Eagle MEM culture liquid containing Earle's electrolyte) at 15-20 deg.C in an atmosphere consisting of 90-99% O2 and 1-10% CO2 for about 10 weeks changing the culture liquid once a week. The growth hormone polypeptide can be separated in purified state from the culture liquid by ultra-filtration, gel-filtration, chromatofocusing, etc. Since the hormone has growth-promotion effect on fish, it can be used in pisciculture.
Patent JP-S5943262-A (JP)
Title: Manufacture of joint seat gasket associated with reinforcing ring
Inventor: YOSHIDA ATSUSHI
IPC: F16J15/12
Filed: 1982-09-01
Abstract: PURPOSE:To manufacture a joint seat associated with reinforcing ring having excellent seal-tight performance even under excessive fastening load while suitable for use under high temperature and high pressure, by arranging a metal layer ring at the inside or outside of gasket material then thermally pressure molding to joint the gasket body and metal ring integrally. CONSTITUTION:More than 60wt% of inorganic and organic fiber, less than 20wt% of rubber and the remainder of rubber medicines are mixed then the solvent is evaporated and fed to crusher and cotton opener to produce gasket material. To facilitate filling in a metal die, properly opened gasket material 1 is arranged in pre-heated metal die while a metal ring 2 is arranged at the inside or outside of the gasket material 1 and thermally pressure molded under the condition of 130-200 deg.C, 150-300kgf/cm<3>. Consequently the fiber is bonded through vulcanization while the metal ring is jointed firmly. The thickness of the gasket body 1 is made thicker than that of the metal ring 2, preferably 1.25-1.35 times.
Patent JP-H0712292-A (JP)
Title: Vacuum heat insulating material pack
Inventor: TANIMOTO YASUAKI
IPC: B29C49/00
Filed: 1993-06-23
Abstract: PURPOSE:To prevent cost-up and barrier deterioration by forming a vessel consisting in a hollow molding from a resin which is prepared by blending with polymer-alloy resin. CONSTITUTION:A vessel 2 as a hollow molding is molded from a blend resin of a polymer alloy resin, consisting of ethylene-vinyl alcohol copolymer resin and a high density polyethylene resin, and a high density polyethylene resin. After molding, it is provided with an outermost layer 4 having resistance against chemicals, a resin layer 5 excellent in the molding easiness such as polypropylene resin, a resin layer 7 as intermediate layer 6 consisting for example of ethylene vinylalcohol resin having gas barrier excellency, and a resin layer 9 as innermost layer 8 consisting for example of polypropylene resin excellent in the resistance against chemicals and the molding easiness. The vessel 2 is filled with a core material from a pouring port 10, followed by decompression of the inside, and the port 10 is sealed with a heat seal. This enables application of a large-sized vacuum insulating material pack.
Patent JP-S638567-A (JP)
Title: Signal detection preprocessing apparatus
Inventor: ISHIDA TAKESHI
IPC: G01R23/16
Filed: 1986-06-27
Abstract: PURPOSE:To reduce a load on a pulse data analysis processing, by counting the number of pulses at each prescribed frequency width of an incoming pulse data to be stored. CONSTITUTION:An incoming pulse data at an input terminal 1 has the frequency thereof compared with a reference frequency 2 through a sorting circuit 3 to determine a frequency sorting number in terms of prescribed frequency width and outputted to an output line 4. A frequency distribution controlling circuit 8 uses the sorting number of the output line 4 to increment the contents, corresponding to the number, of a pulse frequency distribution per frequency memory 9 by 1. A pulse storage control circuit 5 attaches the frequency sorting number to a pulse data to store it into a pulse data memory 7 in the order of the arrival time thereof through an output line 6. After the storage, outputs of the memories 7 and 8 are input to a computer (not illustrated) to perform a specified data processing.