baber/WOPTO huggingface dataset:
Patent JP-H06189770-A (JP)
Title: Expression promoter and its use
Inventor: SHINTANI ASAE
IPC: C12N15/09
Filed: 1993-05-31
Abstract: PURPOSE:To provide a promoter acting at specific stages in generation and differentiation. CONSTITUTION:The objective promoter is composed of a recombinant DNA containing the promoter region of a human nerve growth factor 2. The promoter is useful as a material for analyzing the expression-controlling mechanism of a nerve-specific protein for the differentiation of function, preparation of a disease model animal or setting of a drug-screening system.
Patent JP-S6019315-A (JP)
Title: Switching circuit
Inventor: KAMIMURA TAKUZOU
IPC: H03K17/00
Filed: 1983-07-13
Abstract: PURPOSE:To decrease the number of switching terminals and the number of display device driving circuits by driving a changeover switch group with a constant current, inputting this terminal voltage to one of plural comparators, giving a prescribed reference voltage to the other input and using the combination of outputs of the comparators as a switching signal. CONSTITUTION:A resistor R1 of the changeover switch group 10 is set as 1kohm and an R2 as 2kohms, and a current of 1mA is fed from a constant current source 32. A voltage at a terminal T2 is changed in the range of (1+Vf)-(n+ Vf)V depending on the selected switch, where Vf is a forward voltage of an LED. On the other hand, in selecting resistors R1'-Rn' respectively as 1kohm and a current I2 as 1mA and also setting the forward voltage of a diode 33 nearly to that of the LED, a voltage in the range of (1+Vf)-(n+Vf)V is set as a reference voltage to comparators COM1-COMn. Thus, the output of the comparators COM1-COMn is changed depending on the selection of switches SW1 SWn, then the selected switch, i.e., the selected channel is known from the said output.
Patent JP-S5253218-A (JP)
Title: Part applied for electric machine and appartus and its manaufacturing p rocess
Inventor: RIYOU MASATO
IPC: H01G13/00
Filed: 1975-10-24
Abstract: PURPOSE: Electric part body in which cover body is furnished is dipped in dip painting paint and paint is made to be adhered on it, then it is pullout from paint, the paint is made to be hardened, and on the outer circumference of cover body and part body, covered film is formed, and then, quality and capacity of part is intended to be elevated. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000320120-A (JP)
Title: Flooring material
Inventor: OANA TOMOHARU
IPC: B27M3/04
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To lay a flooring material under a dry environment just after manufacturing, and conceal a backing seen from a space between flooring materials adjacent to each other even when the flooring material shrinks in a floor surface direction. SOLUTION: A log material is cut to a proper thickness in a log peripheral surface direction, and obtained cutting single plates are laminated to obtain and a single plate laminating material 5. Subsequently, Subsequently, the single plate laminating material is cut to a predetermined thickness in a laminating direction X thereof to form a small lot laminating plate 6 appearing in two faces by ranging cut ends. This small lot laminating plates 6 is cut such that it becomes a square in view of a upper surface, and side surfaces 21, 23 of both ends in the laminating direction X become a taper surface inclining in a proper angle from a vertical surface to form a panel 20, and a damp proofing cushion sheet material 7 is attached on a back surface of the panel 20 to form a flooring material.
Patent JP-S61287052-A (JP)
Title: Lens actuator
Inventor: NISHII KANJI
IPC: G02B26/10
Filed: 1985-06-13
Abstract: PURPOSE:To make the lens actuator thinner in thickness by disposing the pair of the first and second coils to cross with each other perpendicularly seen from the upper plane of an objective lens. CONSTITUTION:A focus drive coil 9 and a tracking drive coil 7 are disposed to respectively coincident with the direction Y-Y and the direction X-X, crossing perpendicularly with each other on the X-Y plane, by which the lowering of rigidity of the coils due to heating can be prevented without intricating the control circuit. And consequently, the tracking drive force and the focus drive force are made act all in parallel, and besides, the center of effect of the forces is made locate in the vicinity of the center of gravity of a lens barrel 6 and dispose symmetrically about the optical axis AA. Therefore, the occurrence of distortion moment in the lens barrel 6 is made less. Because the center of effect of the tracking drive force is located in the direction Y-Y which the rigidities of elastic supporters 11 and 12 are strong, the occurrence of jitter is prevented. In this way, the lens actuator is made thinner in depth.
Patent JP-H06341908-A (JP)
Title: Temperature abnormality detecting device for vehicle
Inventor: SUZUKI KATSUO
IPC: G08B17/00
Filed: 1993-05-31
Abstract: PURPOSE:To provide a temperature abnormality detecting device for vehicle capable of precisely judging a temperature abnormality in an engine room without having the influence of the outside air temperature. CONSTITUTION:The measured temperature gradient in an engine room is determined by the detected temperature of each temperature sensor 1A-1X set in plural parts in the engine room. The respective corresponding differences between these measured temperature gradients and standard gradients in a memory 2 is outputted by a comparing means 3, and a temperature abnormality is judged by a temperature abnormality judging means 4 having the threshold of the temperature difference related to this output as a judgment target according to whether each measured temperature gradient is larger than each standard gradient by a prescribed value or more. The other constitution judges whether a temperature abnormality exists or not on the basis of the difference between the inside air temperature and the outside air temperature.
Patent JP-H04353604-A (JP)
Title: Recording-timing correction circuit
Inventor: KAMEOKA TETSUJI
IPC: G11B20/10
Filed: 1991-05-31
Abstract: PURPOSE:To reduce the circuit quantity of timing correction circuits for recorded data in a magnetic recording and replay circuit by reducing the number of delay circuits to one. CONSTITUTION:The pattern of a signal data 1 to be recorded is discriminated by a correction-amount selection circuit 5; the delay corresponding to respective correction-amount data 6 is added; a serial data 10 whose timing has been corrected is obtained. Since it is not required to prepare the number of delay circuits corresponding to the number of required timings, the quantity of circuits is reduced.
Patent JP-H07330513-A (JP)
Title: Effect enhancer for insecticide
Inventor: OZAWA SHUJI
IPC: A01N31/16
Filed: 1994-06-10
Abstract: PURPOSE:To obtain an effect enhancer for an insecticide, extremely increasing effects of a pyrethroid-based insecticide, exerting no bad influence on crops at all, comprising a specific polyhydric phenol derivative as an active ingredient. CONSTITUTION:This effect enhancer for an insecticide is obtained by adding a compound of formula I or formula II (R<1> is hydroxymethyl, acetyl or nitro; R<2> and R<3> are each H, a lower alkyl or a halogen) to a a pyrethroid-based insecticide. For example, 3,4-methylenedioxybenzyl alcohol, 3',4'- methylenedioxyacetophenone, 4-chloro-5-methylresorcinol, 3-chlorocatechol or chlorohydroquinone may be cited as the compound of formula I or formula II. Etofenprox is preferable as the pyrethroid-based insecticide. The compound of formula I or formula II provides anticipated effects even if the amount of the pyrethroid-based insecticide is reduced and further extremely raises insecticidal speed. Consequently, the effect enhancer shows safe and sufficiently practical effects.
Patent JP-H04354509-A (JP)
Title: Display device for filter sign
Inventor: KAMAFUSA KOUJI
IPC: B01D46/42
Filed: 1991-05-31
Abstract: PURPOSE:To reset a detecting means for clogging before a filter sign is displayed. CONSTITUTION:The detecting means 5 for clogging by which a display signal to a clogging display part 3e is outputted when a timer corresponding to the clogging of a filter 16 reaches a prescribed value, a reset switch 4i by which the reset signal of the detecting means 5 for clogging is inputted, and a check mode switch 4j by which a check mode signal is inputted are provided. In addition, a first reset means 6 by which the timer of the detecting means 5 for clogging is reset when the reset signal is inputted from the reset switch 4i at the time of outputting the display signal of the detecting means 5 for clogging, and a second reset means 7 by which the timer of the detecting means 5 for clogging is reset when the check mode signal from the check mode switch 4j and the reset signal from the reset switch 4i are inputted are provided.
Patent JP-H07333812-A (JP)
Title: Packing body for housing solid processing agent package for silver halide photographic sensitive material
Inventor: TAKEMURA KOJI
IPC: G03D13/02
Filed: 1994-06-10
Abstract: PURPOSE:To provide a packing box for photographic processing agents which makes handling and ordering by users easy, saves places for storage and prevents failure of solid processing agents and generation of powder. CONSTITUTION:This packing body consists of solid processing agent packages 37 for housing the solid processing agents J, K to be supplied to the processing liquids in processing tanks of a photosensitive material processing device for processing silver halide photographic sensitive materials and the packing boxes 11A, B, C for housing these solid processing agent packages 37. The packing box 11 is segmented by inside partition plates 114 to permit independent housing of the plural packages 37. In addition, the unsealing member of the packing box 11 is removable after unsealing of the main body part 111 of the packing box 11. All of the plural packing boxes 11 are substantially rectangular parallelepipeds and at least two sizes among the height, width and depth of the respective parallelepipeds are respectively substantially equal.
Patent JP-H10324879-A (JP)
Title: Gas-phase catalytic hydrogenation of olefin
Inventor: VICARI MAXIMILIAN DR
IPC: C10G45/00
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a gas-phase catalytic hydrogenation process whereby gas-phase catalytic hydrogenation can be carried out in a high yield without gasifying a feed material in advance by introducing a feed material contg. a specified amt. of 6-20C α-olefins as a liq. into a gas at least contg. hydrogen. SOLUTION: This gas-phase hydrogenation process is carried out on a catalyst contg. at least one element of the subgroup VIII in a molar ratio of gas/feed material of 5-200 at a gas temp. of 50-300 deg.C under a gas pressure of 1-20 bar and at a space velocity of 0.25-3 kg/hr per l of the catalyst. The feed material contains at least 50 wt.% 6-20C α-olefins and pref. contains a branched 8C α-olefin and a branched β-olefin, each having at least one double bond, in a wt. ratio of (60/40)-(80/20). The catalyst comprises Ni, Si, Al, and Zr. The material is fed by spraying with a nozzle. The average size of droplets introduced into a circulating gas through the nozzle is pref. 1-100 μm.
Patent JP-H02310360-A (JP)
Title: Ornamental parts
Inventor: SHINPO AKIRA
IPC: C23C14/06
Filed: 1989-05-23
Abstract: PURPOSE:To obtain ornamental parts excellent in wear resistance and corrosion resistance and having a specific light golden color tone by forming a film of Ti compound or Zr compound on the surface of a substrate by an ion plating method. CONSTITUTION:A film of Ti compound or Zr compound is formed on the surface of a substrate by an ion plating method. As a material for the above substrate, ceramics, super hard stainless steels, etc., can be applied. Further, it is preferable to form TiN or TiCN as Ti compound and also ZrN or ZrCN as Zr compound by using an atmosphere containing nitrogen or nitrogen and carbon compound at the time of forming the film. Moreover, a film thickness of about 1mu is sufficient. By this method, the ornamental parts on which a film of light golden color tone of 70<=L deg.<=84, -3<=a deg.<=1, and 5<=b deg.<=20 on the L deg., A deg., and B deg. color space specified by JIS Z8105-2068 is formed and which have superior wear resistance and corrosion resistance can be obtained.
Patent JP-H05293205-A (JP)
Title: Skis
Inventor: WATABE OSAMU
IPC: C08G59/18
Filed: 1992-04-22
Abstract: PURPOSE:To improve the stability of quality of skis by laminating prepreg layers formed of a specified cold cure type fiber reinforced prepreg on both upper and lower surfaces of a plate-like core material of the skis. CONSTITUTION:At least one layer of fiber reinforced resin 204 is a prepreg layer formed of cold cure type fiber reinforced prepreg formed of 100 pts.wt. of an epoxy resin, 0.5-3.0 times equivalent of a cold curing agent showing a potential property at room temperature and 40-115 deg.C of reaction initiation temperature and obtained by the use of the cold cure type epoxy resin composition having 1000-20000cPs of viscosity at 50 deg.C. First, a surface lubricant paper is coated with a matrix resin composition for a specified epoxy resin prepreg to produce a resin coated surface lubricant paper. Next, two surface lubricant papers are opposed to each other to sandwich a reinforcing material 202 therebetween while pressing and heating the material 20 with impregnation and then removing the surface lubricant paper.
Patent JP-H10313927-A (JP)
Title: Thermal insulating bag having heat resistance
Inventor: HASHIMOTO KENICHI
IPC: A45C11/00
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a thermal insulating bag having heat resistance superior in heat insulation and heat resistance against increase in an ambient temperature. SOLUTION: A thermal insulating bag 1 is provided with an outer bag A which has heat resistance and heat insulating performance and is constituted of a laminated sheet shutting off ventilation and an inner bag B which has thermal insulating performance and is constituted of a laminated sheet shutting off the ventilation, and the inner bag B is incorporated in the outer bag A approximately without any clearance so as to have heat resistance. In this case, a sheet F for sealing a hole composed of a low melting point resin is provided so as to correspond with an outside air infiltration part in at least one of the outer bag A or the inner bag B.
Patent JP-S5253612-A (JP)
Title: Muting circuit
Inventor: OOSAWA MITSUO
IPC: H03G3/34
Filed: 1975-10-28
Abstract: PURPOSE:The muting is given to AM reception section of FM - AM receiver in or order to make possible IC manufacture at reception section.
Patent JP-H07312991-A (JP)
Title: Nursery box
Inventor: KATO SATORU
IPC: A01C11/00
Filed: 1994-05-18
Abstract: PURPOSE:To carry a nursery box in a horizontal state only by using a simple tool and readily take up the nursery boxes arranged side by side on the ground. CONSTITUTION:This nursery box 1 is obtained by integrally forming plural nursery pots in a state aligned in the length and width on a substrate 3 whose outer shape is nearly rectangular. In the nursery box, a wide interval area 8 being wider in interval between the nursery pots 2, compared with other part is provides in the central part in the longitudinal or lateral direction of the substrate and a communicating hole 9 connecting the surface side of the substrate 3 to the back side of the substrate 3 is formed in the wide interval area 8 and the nursery box 1 is horizontally retained by holding a hanger, etc., in the communicating hole 9 or the nursery boxes 1 arranged on the ground side by side are pulled up by putting finger, hook, etc., into the communicating hole 9.
Patent JP-S61288002-A (JP)
Title: Production of cam shaft
Inventor: FUJITA YOSHIAKI
IPC: B22F7/08
Filed: 1985-06-17
Abstract: PURPOSE:To easily and inexpensively produce a cam shaft which is securely scorified by metallurgical joining with a shaft and sintered cam lobes by subjecting a steel shaft to a carburization treatment then assembling the sintered cam lobes thereto and sintering the same in a furnace. CONSTITUTION:The steel shaft 1 consisting of a carbon steel or alloy steel, etc. contg. carbon at a relatively low ratio is machined with journal parts 2 as necessary and is then subjected to the carburization treatment to form a carburized layer 11. The sintered cam lobes 3 are then assembled thereto and the assembly is sintered in the furnace. Diffusion is thereby induced from the sintered cam lobes 3 to form an alloy layer so that the joint parts between the shaft 1 and the sintered cam lobes 3 are securely scorified by the metallurgical joining. The cam shaft having the journal parts 2 which are highly resistant to wear is thus obtd.
Patent JP-S5653894-A (JP)
Title: Continuous welding method for circumference of fixed pipe
Inventor: ISHIDA YOUICHI
IPC: B23K9/028
Filed: 1979-10-11
Abstract: PURPOSE: To improve efficiency and reduce generation of welding defects considerbly, by performing welding continuously from the arc start time up to the last layer.  
     CONSTITUTION: After steel pipes are butted to each other and are fixed by the clamp device, the formed circumference weld line is welded continuously without interrupt of arc by the TIG automatic welding machine. That is, steel pipe 1 is subjected to clamp welding in plural positions 8, 9 and 10 by TIG manual welding before welding, and TIG automatic welding is started from clamp position 8. Plural commanders (a, b, c and d) are provided previously on the welding torch movement locus along the circumference weld line, and these commanders are detected by the welding torch, thereby switching and controlling automatically welding conditions. The clamp weld position is subjected to grinder processing in the welding start position of the first layer, and it is melted again by TIG automatic welding to perform welding the first layer. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S619530-A (JP)
Title: Manufacture of pure copper by recovery
Inventor: HORIBE KATSUZOU
IPC: C22B15/00
Filed: 1984-06-26
Abstract: PURPOSE:To recover copper oxide obtd. by treating waste liquor contg. copper as powdery metallic copper of high purity by putting a base metal in an aqueous sulfuric acid soln. contg. copper sulfate formed by reacting the copper oxide with sulfuric acid and by heating the soln. CONSTITUTION:Copper oxide obtd. by treating waste liquor such as a discharged copper plating bath of a pickling soln. used to pickle a copper wire is reacted with sulfuric acid while dissolving the oxide in an aqueous sulfuric acid soln. to form copper sulfate. An electrochemically base metal such as Fe, Al or Zn is put in the resulting aqueous sulfuric acid soln. contg. copper sulfate, and white fumes are generated from the soln. by boiling to deposit the copper sulfate as copper by reduction. Thus, powdery metallic copper of 99.90% high purity is obtd. Since empty Al cans or the like can be used as the metal for reduction, the running cost can be considerably reduced.
Patent JP-H0424103-A (JP)
Title: Tire
Inventor: IKEDA IKUJI
IPC: B60C11/00
Filed: 1990-05-18
Abstract: PURPOSE:To check a tire split in running on ice as maintaining the rigidity and f abrasive resistance of the whole tire so high as well as to keep off any damage to a road surface in a way of dispersing each grain around with the abrasion of the tire, by scattering both alumina and silica grains wide in a tread part. CONSTITUTION:An alumina (aluminum oxide) grain 12, a small diametral silica (silicon oxide) grain 14 and a large diametral silica grain 16 are all mixed in the inner part of a tread part 10 of a tire as in dispersion. According to this way, when a surface of the tread part 10 is worn out, these dispersed alumina and silica grains 12 and 14, 16 are all exposed on the surface. Among them, the alumina grain 12 higher in hardness checks a tire slip against a road surface just like in the case of the conventional spike tire. In contrast with this, these silica grains 14, 16 lower in the hardness are broken at a time when they are exposed on the surface and scattered around, thereby forming a recess 20 on the surface of the tread part 10, thus the tire slip is checked owing to a dewatering action by this recess 20.
Patent JP-H04354390-A (JP)
Title: Ferroelectric substance memory
Inventor: YOSHIMORI HIROYUKI
IPC: H01L21/8246
Filed: 1991-05-31
Abstract: PURPOSE: To manage one-bit data by one ferroelectric cell and to record/ reproduce two-bit data by one MOS transistor(TR) in order to easily attain the large capacity and high density of a circuit. CONSTITUTION: The ferroelectric memory is constituted of electrodes 32a, 32b, 32c formed on a substrate 27, ferroelectric cells 19, 20 arranged among the electrodes 32a, 32b, 32c and a MOS TR electrically connected to one of the electrodes 32a, 32b, 32c and having a switching characteristic. The cells 19, 20 have ferroelectric film 33 of which polarized state is changed by an electric field applied to the electrodes 32a, 32b, 32c and the MOS TR is formed as two MOS TRs by arranging individually controllable two gates 30a, 30b in its active field. These two MOS TRs are individually electrically connected to the cells 19, 20.
Patent JP-S5463416-A (JP)
Title: Storage tank
Inventor: MIZOBATA YASUROU
IPC: B65D88/06
Filed: 1977-10-29
Abstract: PURPOSE: To provide a storage tank which constitutes rectangular structures having a square, circular and other sectional shape so as to be installed on an earth table or a consturction with the axis thereof set horizontal, and has a sufficiently high safety against the unequal settlement of the ground, and of which a large percentage can be manufactured by factories.  
     CONSTITUTION: This storage tank 1 used to store petroleum and the like constitutes rectangular structures having a square, circular and other sectional shape. The inside thereof is partitioned by a plural number of partition walls 2W1, and a number of stiffeners 3 are projected from either of the inside and outside of the both side walls and ceiling plate thereof. Thereafter, said storage tank 1 is installed on an earth table or the like with the axis thereof set horizontal. In this case, a support table 5 and foundation piles are provided just under said partition walls 2W1 to bear the weight of said storage tank 1, and an earth table 4 to support the bottom of said storage tank 1. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02310330-A (JP)
Title: Overlay alloy for plain bearing
Inventor: SUZUKI TAKASHI
IPC: C22C11/08
Filed: 1989-05-25
Abstract: PURPOSE:To improve the corrosion resistance and fatigue resistance of the overlay by incorporating specified amounts of In and Sb into Pb. CONSTITUTION:The compsn. of the overlay alloy for a plain bearing is formed from, by weight, 3 to 20% In, >0.5 to 9% Sb and the balance substantial Pb with impurities. If required, 0.1 to 5% of at least one kind among Ag, Cu, Ni and Mn are furthermore incorporated thereto. In the alloy series, conformability is fundamentally undertaken by Pb and corrosion resistance by In. In the initial stage of using a plain bearing, its corrosion resistance is lower than that of a conventional Pb-Sn-In series overlay, but, since there is no losing of the balance of the components caused by the diffusion in the use, the corrosion resistance is stable.