baber/WOPTO huggingface dataset:
Patent JP-S57161385-A (JP)
Title: Valve rod packing structural body
Inventor: HAAMIITO JIEI SAAKA
IPC: F16K41/02
Filed: 1982-03-03
Abstract: A "fire-safe" packing arrangement (104) for a valve stem (72) which extends through a packing chamber in a valve bonnet bore (42) to a valve chamber (50) in a valve body (12). The packing arrangement (104) comprises a low temperature packing assembly (112)positioned within the packing chamber between the stem (72) and the wall of the bonnet bore (42) for sealing therebetween at normal temperatures and resting on an inner annular shoulder (62) provided in the bonnet bore (42). A metal spacer ring (116) is positioned within the packing chamber axially outward of the low temperature packing assembly (112) with respect to the flow passage (18, 20) through the valve. The spacer ring (116) has a lower side or inner end (140) thereof resting on the low temperature packing assembly (112). The packing arrangement includes a high temperature packing assembly (114) positioned within the packing chamber between the stem (72) and the wall of the bonnet bore ( 42) and axially outward of the spacer ring (116) with respect to the flow passage (18, 20). The high temperature packing assembly (114) is sandwiched between the outer end portion (138) of the spacer ring (116) and a retainer (106) seated on an annular shoulder (58) provided in the bonnet bore (42). The high temperature packing seals between the stem (72) and the valve body (12) at above normal temperature conditions of the valve body (12) which are destructive of the low temperature packing assembly (112). The packing arrangement (104) effectively seals throughout the range of low and above normal temperatures without imposing frictional drag on the valve stem.
Patent JP-H0551882-A (JP)
Title: Forming sheet material
Inventor: KAWABATA EIJI
IPC: C08L75/00
Filed: 1991-02-01
Abstract: PURPOSE:To provide the title natural leather-like sheet material of high weatherability consisting of a laminate with a polyurethane resin-foamed layer sandwiched by a thermoplastic resin sheet and a surface layer consisting of polycarbonate-based polyurethane. CONSTITUTION:For example, a surface layer consisting of a polycarbonate-based polyurethane resin is formed on an embossed release paper and then coated with a foaming agent-contg. polycarbonate-based polyurethane resin solution followed by heating to effect foaming to form a polyurethane-foamed layer. This layer is then coated with a polycarbonate-based polyurethane adhesive followed by drying and then laminating with a vinyl chloride-, ABS- or polystyrene-based resin sheet to make a reaction to effect bonding, thus obtaining the objective natural leather-like sheet material of high weatherability in terms of the feeling touch and appearance with leathery embosses. The present sheet material is highly suitable as an automotive trim material.
Patent JP-H02217713-A (JP)
Title: Flame failure detector of automatic gas cutting device
Inventor: WATANABE TAKESHI
IPC: B23K7/10
Filed: 1989-02-15
Abstract: PURPOSE:To simplify structure and manufacture to surely detect an flame failure by connecting to a metal body surrounding the circumference of a flame port and providing the device with a temperature detection means for detecting its temperature. CONSTITUTION:When the temperature of a metal body 3 is increased by radia tion heat and convection of its flame and thermal conduction and the like from the flame port 1 and a flame is stably jetted in the case where the flame is normally jetted during gas cutting at a flame port 1 of an automatic gas cutting device, the temperature of the metal body 3 is held in a constant range. Accord ingly, at this time a temperature detector 5 is held at a prescribed value or higher by a signal from a thermocouple 4. But in the case where an flame failure occurs by some abnormality, the temperature of the metal body 3 lowers abruptly and therefore the flame failure can be judged easily and surely since the detection temperature of the temperature detector 5 is lowered from the prescribed value.
Patent JP-H04273508-A (JP)
Title: Remote power source control system
Inventor: NIE KOICHI
IPC: G06F15/177
Filed: 1991-02-28
Abstract: PURPOSE:To save a space, to reduce a cost, and to easily facilitate a countermeasure to each kind of network or each kind of communication procedure, as for a remote power source control system by which the control of the power-on of an electronic computer is operated from a host electronic computer at a remote place. CONSTITUTION:The system is constituted of a communication control part equipped with a nonvolatile memory 47 capable of being reloaded, in which a communication procedure concerning information is set, a first semiconductor memory 48 in which a loading control program which operates the loading of both a remote power source control program and a communication control program is stored, and a second semiconductor memory 49 in which the above mentioned communication control program is stored. And also, this system is constituted of a power source control part 40 which controls the power source of an electronic computer 31 in which the pertinent communication control part 41 is incorporated, and a power source part 39.
Patent JP-S63201550-A (JP)
Title: Inspecting device for four-wheel steering characteristic of vehicle
Inventor: SAKAMOTO TOSHIHARU
IPC: G01M17/06
Filed: 1987-02-17
Abstract: PURPOSE:To accurately and speedily measure variation characteristics of the steering angle of the rear wheels to the steering of the front wheels by mounting the front and rear wheels on a full-float type turntable, and smoothing their steering. CONSTITUTION:The wheels are carried onto device 40 as shown by A to mount the front wheels 1a and 1b, and rear wheels 2a and 2b on front-wheel and rear-wheel static testers 41 and 45. The heads of lifters 48 and 49 are moved up to elevate sole bar parts of the vehicle body, thereby reducing the load from the front and rear wheels to turntables 50 and 150 and also preventing the vehicle body from moving horizontally. Then the cylinders of the front-wheel and rear-wheel turntables 50 and 150 are contracted to release a rotary shaft from being held and fixed by a shaft holding plate and also places the table 53 in a full-float state. In this state, angle measuring means 6 and 160 consisting of touch sensor of front-wheel and rear-wheel static testers 41 and 45 measure toe-in angles, which are adjusted to specific values.
Patent JP-H11217375-A (JP)
Title: Transition metal complex and production of poly-1,4-phenylene ether using the complex as catalyst
Inventor: HIGASHIMURA HIDEYUKI
IPC: C08G65/44
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To obtain a new transition metal complex useful as a catalyst for oxygen-oxidative polymerization of a phenolic compound, and usable as a catalyst for the production of a poly-1,4-phenylene ether having no C-C bond structure, slight ortho-position branching and a high melting point. SOLUTION: This complex is represented by the formula [M is a complex central metal atom consisting of a transition metal atom; R<1> is hydrogen or a hydrocarbon; R<2> is hydrogen, a halogen or the like; X is a counteranion; (n) is the number of X decided by the atomic value of M] e.g. 1,4,7- tricyclohexyl-1,4,7-triazacyclononane copper complex. This complex is obtained by e.g. reacting triazacyclononane trihydrochloride with cyclohexyl bromide to obtain 1,4,7-tricyclohexyl-1,4,7-triazacyclononane monoperchlorate and the resultant compound is subjected to potassium hydroxide and, thereafter, reacted with cupric chloride dihydrate.
Patent JP-S59158956-A (JP)
Inventor: ITOU MASAO
IPC: F25B1/00
Filed: 1983-03-01
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-H10232319-A (JP)
Title: Optical fiber cable termination box
Inventor: SHINDOU MIKIMASA
IPC: G02B6/46
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To house many trays for optical fiber connection part storage without impairment of workability in the optical fiber connection part storage tray. SOLUTION: In a terminal box main body 13 of which a front face is used as an opening part 13a opened/closed by a cover body 14, a preceding stage tray supporting board 51A and a poststage tray supporting board 51B are installed, which support them in the direction of depth with a space approximately in parallel to be also turnable about their one end parts, respectively. On the backs of the supporting board 51A of the preceding stage tray and the supporting board 51B of the poststage tray, a preceding stage tray lamination part 33A and a poststage tray lamination tray 33B are installed respectively, on which a plurality of optical connection part housing trays 32 for housing fusing connection part 36 of coated optical fibers 80.  The preceding tray lamination part 33A and the poststage tray lamination part 33B are drawn out to a position workable for the optical connection housing trays 32 respectively by sequentially turning forward the preceding stage tray supporting board 51A and the poststage tray supporting board 51B.
Patent JP-S55128008-A (JP)
Title: Taking up in spinning
Inventor: TAKEUCHI MASANORI
IPC: D01D5/08
Filed: 1979-03-26
Abstract: PURPOSE: To spin two or more types of filaments having different finenesses per filament through the same spinnert under the same strain, by taking off the filaments with the first godet roll having different diameters.  
     CONSTITUTION: Two or more filaments 2 and 3 having different finenesses per filament are spun through the same spinneret 1 simultaneously and taken off. The filament group 2 having a small fineness per filament is separated from the group 3 having a coarser fineness per filament. The group 2 is passed through the large- diameter part of the first stepped godet roll 7; the group 3, the small-diameter part. The groups 2 and 3 are doubled, and taken up to give a filament yarn under the same strain. The small diameter part for the so much tension due to the slow solidification of the group 3 provides the uniform strain. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58152132-A (JP)
Title: Control device for fuel injection start time
Inventor: BIWA TADASHI
IPC: F02D41/34
Filed: 1982-03-03
Abstract: PURPOSE:To reduce the fuel cost and the operation cost by a method wherein the time of starting fuel injection is automatically controlled according to the difference between the minimum  value of the maximum target pressure values of the cylinders with which values the highest  thermal efficiency is obtained with respect to the engine r.p.m., the average effective pressure  and the internal pressures of the cylinders at the time of completion of compression, and the detected maximum value. CONSTITUTION:An operation processor 30 calculates the engine r.p.m. (N) and the cratch angle  in sequence through the signal (RM) from a sensor 37 and detects the internal pressure Pco of  each cylinder detected by a sensor 38. Further, the processor 30 differentiates the internal pressure Pco to detect the maximum pressure Pmx and calculates the average effective pressure  P1 from the internal pressure Pco detected during one cycle and from a constant. Next, the maximum target pressure value PmxN with respect to the engine r.p.m. through which the  highest thermal efficiency is obtained, the target value PmxP with respect to the average effective pressure Pi and the maximum target value PmxPc with respect to the cylinder's internal pressure Pc at the termination of compression are generated from a memory 34 and the minimum value of the three target values is detected as the target value Pmxa. After that, the difference Pder between the target value Pmxa and the actual value Pmxb is obtained so that the volumetric stroke of the piston within the auxiliary cylinder is changed to thereby control the  time of starting fuel injection.
Patent JP-H03239513-A (JP)
Title: Molding method for semi-expandable molded form having ligneous touch
Inventor: KIKUCHI MITSUO
IPC: B29K105/04
Filed: 1990-02-15
Abstract: PURPOSE:To hold the surface touch having the same warm and slight warmth as lumber by incorporating particle fine powder into stock resin at the specified amount for the weight of stock resin. CONSTITUTION:A semi-expandable molded form is molded by utilizing expandable thermoplastic resin impregnated with aliphatic hydrocarbon having low b.p. as a stock and injection-molding the said resin. In this case, pearlite fine powder is incorporated into resin of the stock at 1 - 4wt.% for the weight of resin thereof. When pearlite fine powder is less than 1%, effect of addition is not shown and ligneous touch is not imparted to the molded form. On the other hand, when pearlite fine powder is added at the weight more than 4%, strength of the obtained molded form is not made sufficient. Further the tendency such as the molded form is shrunk is observed. As the pearlite fine powder, pearlite having about 2 - 10 mum mean particle diameter can be preferably utilized. As the expandable thermoplastic resin, thermoplastic resin e.g. polystyrene is impregnated with aliphastic hydrocarbon having low b.p., for example propane and buthane.
Patent JP-S63202468-A (JP)
Title: Drive of thermal recording head
Inventor: INOUE HIROYUKI
IPC: B41J2/36
Filed: 1987-02-19
Abstract: PURPOSE:To enable prevention of generation of white streaks or density variation of vertical and horizontal lines by causing adjoining heat generating elements to generate heat with time delay. CONSTITUTION:CPU 4, RAM 5 and ROM 6 are connected to a host computer 7 via a signal line Sa. In addition, CPU 4 controls a 144-bit shift register 8, LATCH 9 and a driver 10 through a signal Sb, signals STB, LATCH, TX and CLK. To this driver 10, each heat generating element of a recording head 1 is connected. Each heat generating element and each phase of a pulse motor 12 are excited under the control of CPU 4. For drive of the recording head 1, heat generating elements of odd number are first used for printing a single line starting with a heat generating element at left end, and after termination of printing with these elements, those of even number are used for printing. For this reason, the adjoining heat generating elements do not generate heat simultaneously but with time delay. Subsequently, printing dots are not closed together by the heating of the adjoining heat generating elements, and recording is performed in superior quality print.
Patent JP-2000236230-A (JP)
Title: Surface acoustic wave filter
Inventor: OTSUKA EIZO
IPC: H03H9/25
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To prevent interference between IDTs of respective surface acoustic wave(SAW) elements, even if main surfaces of the SAW elements are arranged opposite each other by arranging the main surfaces of the SAW elements, where inter-digital electrodes are formed opposite each other across a shield plate. SOLUTION: This SAW filter is constituted by arranging two SAW elements 10 and 20 across a shield plate 3 so that their main surfaces face each other. The SAW element 10 has a reed screen type reflector electrode, an input IDT, an output IDT, and a reed screen type interdigital reflector electrode on one main surface of a rectangular piezoelectric substrate in the propagation direction of a surface acoustic wave. Namely, the SAW element 10 is a longitidiaully coupled type SAW filter. The SAW element 20 has a reed screen type reflector electrode, an input IDT composed of a couple of interdigital electrode fingers, an output IDT composed of a couple of interdigital electrode fingers 23a and 23b, and a reed screen type reflector electrode arrayed on one main surface of a rectangular piezoelectric substrate in the propagation direction of a saw- tooth acoustic wave.
Patent JP-S57151717-A (JP)
Title: Float type oils absorber
Inventor: ABE HIROO
IPC: E02B15/04
Filed: 1981-03-12
Abstract: PURPOSE:To make easier the recovery of a float type oils absorber after use and also the use of the absorber by a method in which floats are interposed between plate-like oil absorbers and the oil absorbers are connected with one another with a spacing. CONSTITUTION:Spillage oil is absorbed by the upper part of a float type oil absorber on the water surface. The upper part of the float type oil absorber, when absorbing the spillage oil, becomes heavier and then turned downward, whereas the lower part holding no oil of the float type oil absorber is turned upwards to absorb oil floating on the water surface. Thus, the spillage oil can be absorbed by the whole of the plate oil absorber 1.
Patent JP-S56131585-A (JP)
Title: Purifying method of adenine
Inventor: SUZUKI JIROU
IPC: C07D473/34
Filed: 1980-03-21
Abstract: PURPOSE: To obtain adenine of high purity and whiteness, by separating adenine prepared from an arylazomalononitrile with a pH adjustor or an inorganic salt added thereto from a by-product, and decoloring the adenine in the form of an inorganic salt.  
     CONSTITUTION: The reaction system of crude adenine prepared from an arylazomalononitrile is adjusted with an alkali to a pH of 7.5W9.0 or mixed with 10W 100%, preferably 25W50%, based on the residue, inorganic salt, preferably sodium sulfate (Glauber's salt), and heated to dissolve the adenine. The hot mixture is then filtered and separated from the reaction by-product containing the catalyst and then mixed with a mineral acid e.g. sulfuric acid or phosphoric acid, to reduce the pH to a value at which the inorganic salt of the adenine is formed. The resultant crystal is decolored with active carbon under heating, and the filtrate is neutralized and crystallized to purity the adenine. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02216316-A (JP)
Title: Glare shielding device
Inventor: IIZUKA HARUHIKO
IPC: B60J3/04
Filed: 1989-02-16
Abstract: PURPOSE:To ensure glare shielding at all times irrespective of the movement of an eye point by controlling the transmittance in each division on a filter installed on a glare shielding place based on the signal of a light receiving sensor for simulating the eye point of a driver. CONSTITUTION:The eye point of a driver is simulated by a light receiving sensor 3. On the other hand, a filter 5 which is fallen into a plurality of divisions is installed in a place requiring the glare shielding of a driver. A signal from a light receiving sensor 3 is inputted into a filter control device 7 thereby controlling the transmittance of each division of the filter 5. At this time, the output of the light receiving sensor 3 is controlled not to exceed a set value by the filter control device 7. That is, so long as the output of the light receiving sensor 3 does not exceed, the glare shielding of necessary places is performed while increasing the transmittance in other places as much as possible. The light receiving sensor 3 is moved accompanying movement of the eye point caused by the change in posture of a driver and the like, to continue the control.
Patent JP-H0838197-A (JP)
Title: Method of diagnozing sensitivity for cancer,precancer or other type of disease by analysis of irf-1 specific rna in biopsy sample
Inventor: TANIGUCHI KOREAKI
IPC: C12Q1/6886
Filed: 1995-02-23
Abstract: The present invention relates to a method of diagnosing cancer, precancerous state, and susceptibility to other forms of diseases, by use of a molecular marker, interferon-regulatory factor-1 (IRF-1). The method is characterized in that IRF-1-specific RNA is analysed in a sample obtained from blood or other biopsy material, preferably by reverse transcription/polymerase chain reaction. The invention is based on the unexpected finding that a novel mechanism of inactivation of the tumor suppressor gene IRF-1 plays a crucial role e.g. in hematopoietic malignancies. An unusual exon skipping leads to RNA molecules which lack exon 2 or exons 2 and 3. The relative amounts of full-length RNA and shortened RNA molecules are significantly different in samples obtained from tumor patients as compared to healthy donors. <IMAGE>
Patent JP-S56134594-A (JP)
Title: Epitaxial growing method and device of liquid phase
Inventor: WADA MASARU
IPC: H01L21/208
Filed: 1980-03-18
Abstract: PURPOSE: To prepare a plurality of growing wafers in one crystal growing step and mass-produce the crystal, by using a horizontal sliding method, etc., bringing plural sheets of substrates into contact with one solution, and sliding the substrates one after another in the titled growing method.  
     CONSTITUTION: In the epitaxial growing method in the liquid phase, two sheets of growing substrates 2 are set in grooves in a substrate holder 1 and a growing solution holder 8, and an auxiliary solution holder 9 is made to slide in the direction of arrow by a quartz rod 5. A solution 4 in the auxiliary holder 9 and a carbon block 10 are dropped on a waste liquor tank 11, and the growing solution holder 8 is pushed by a quartz rod 7 to bring the two sheets of the growing substrates 2 into contact with the solution filled in a bath of the growing solution holder 8 and grow the two sheets of the substrates 2 simultanously. The growing solution holder 8 is then made to slide, and the solution 4 is brought into contact with the growing substrates 2 one after another to obtain two sheets of multilayer grown wafers simultaneously. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60180572-A (JP)
Title: Washing method and scrubbing brush
Inventor: OKUMURA MAKOTO
IPC: B08B3/10
Filed: 1984-02-24
Abstract: PURPOSE:To enable the complete removal of stains adhering firmly to the food such as vegetables, fruits, etc., by charging the object to be treated together with specific scrubbing brushes in a tank filled with a cleaning liquid, and blasting gas from the bottom of the tank. CONSTITUTION:Bristles 12 are cemented to the surface of the hollow rod 11 closed at one end, and the specific gravity of the rod is adjusted to the level nearly equal to or slightly higher than that of the washing liquid by putting a weight, etc. in the hollow of the rod 11, to obtain a scrubbing brush 9. The pump 2 of the cleaning apparatus 10 is operated to eject water W in the tank. Water is made to flow along the direction of the arrow (a) and is circulated through the over-flow path 7 to the ejection line 3. At the same time, air is blasted in water through the air-supply line 6 and the aeration pipe 5 to effect the agitation of water. The object to be cleaned, e.g. vegetables, fruits, etc. are thrown together with the above scrubbing brushes 9 into the tank 1. The object cleaned completely in the tank is delivered from the tank by the delivery conveyor 4.
Patent JP-S59163584-A (JP)
Title: Dose measuring system for strontium-rubidium injection pump
Inventor: BURAIAN SHII BAAGUNAA
IPC: G01T1/203
Filed: 1984-02-24
Abstract: The dosimetry system used with a strontium-rubidium infusion system is a very high speed circuit capable of measuring the radioactive dosage infused into a patient in real time. The dosimetry system is capable of receiving very short duration input pulses generated by a photomultiplier tube in response to the presence of radioactivity.
Patent JP-H06247367-A (JP)
Title: Radiator exhauster of motorcycle
Inventor: SHINBA TOSHIMI
IPC: B62J23/00
Filed: 1993-02-24
Abstract: PURPOSE:To provide a radiator exhauster of a motorcycle which allows exhaust from a radiator to pass between the lower side of a fuel tank and an engine and to flow backwards from between the right and left shins of the rider so that the exhaust is not blown to the rider. CONSTITUTION:Space is provided between the upper side of a radiator 1 mounted on the front side of an engine 2 and the front portion of a fuel tank 6, and the side face of the radiator 1 is covered with a radiator cover 7 which is hung down from both sides of the fuel tank 6, and an inward recess 8 is provided in the upper portion of the radiator cover 7, with an air hole 9 bored through the front portion of the recess 8, and a notch 10 upwardly cut into a mountain shape is provided at the rear of the lower edge of the radiator cover 7.