baber/WOPTO huggingface dataset:
Patent JP-H05310864-A (JP)
Title: Production of heat-resistant styrene resin composition
Inventor: NAKAGAWA MITSURU
IPC: C08F283/06
Filed: 1992-04-30
Abstract: PURPOSE:To provide a heat-resistant styrene resin compsn. which has a uniform bead size, hence contains little contaminant, permits stable delivery during pelletizing, and thus gives a molded article with improved transparency and appearance. CONSTITUTION:The production process comprises the first step wherein 60-5 pts.wt. polyphenylene ether is dissolved in 40-95 pts.wt. styrene monomer, the second step wherein insol. matters having particle sizes of 40mum or higher present in the soln. are filtered out, the third step wherein the prepolymn. is conducted by a radical polymn. initiator to the degree of polymn. of 2-50%, and the fourth step wherein the suspension polymn. is carried out.
Patent JP-S5263596-A (JP)
Title: Toroidal coil for toriodal type nuclear fusion device
Inventor: TAKIGAWA YOSHIO
IPC: H05B7/18
Filed: 1975-11-19
Abstract: PURPOSE: To reduce stress generating between coil element wires due to unevenness of temperature rising. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11325518-A (JP)
Title: Outdoor machine for air-conditioner
Inventor: KUBO HIROAKI
IPC: F24F5/00
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To easily hold a lead wire, to which a sensor part is connected, without holding tool for an exclusive use by a method wherein a groove part having an opening part slightly narrowed and a laterally extending groove part formed approximately in a recessed shape in cross section and a lead wire and a sensor part are fitted in the opening part and held by a groove part. SOLUTION: A laterally extending groove part 3a folded in a recessed state and having an opening part 3b slightly narrowed approximately in a recessed part in cross section is formed in the back side of a heat-exchanger 3 throughout the back side and the two sides of a compressor. Further, a containing part 3b is contained in a part of a groove part 3a without bringing a sensor part 8b of an outside air temperature thermistor into contact with a periphery. A lead wire 8a is fitted in the groove part 3a through an opening part 3b, and the lead wire 8a and a sensor part 8b are held in the groove part 3a and the containing part 3c. This constitution contains and holds the sensor part 8b without damage and accurately detects the temperature of outside air flowing from the heat-exchanger 3 side.
Patent JP-S6029952-A (JP)
Title: Electron beam recording disk
Inventor: GOTOU YASUYUKI
IPC: G11B9/10
Filed: 1983-07-28
Abstract: PURPOSE:To obtain an electronic disk which can guide easily an electron beam onto a track with a large recording capacity per unit area, by forming belt- shaped projected or hollowed areas spirally or concentrically on the disk in the form of an information recording track. CONSTITUTION:The belt-shaped projected or hollowed areas are formed spirally or concentrically on a disk as an information recording track A. It is desirable to use tellurium, selenium, antimony or a compound of these elements. While a silicon disk member is used desirably to the disk. The means C and C' which detect the electron beams, X rays, etc. are set at both sides of the track A and the areas near the positions where an electron beam B is irradiated to the disk. There is no difference between the outputs of both means C and C' while the beam B is irradiated on the track A. While if the beam B has a shift toward B' or B'', the input of the detecting means where the beam B has the shift is increased compared with the other detecting means. Therefore the beam B is deflected to the side where the output of the means is small. As a result, the beam B is always irradiated on the track A.
Patent JP-H05332578-A (JP)
Title: Electric box of air conditioner
Inventor: IMAGAWA MASAHARU
IPC: F24F5/00
Filed: 1992-05-29
Abstract: PURPOSE:To achieve higher cooling effect by providing an opening at the upper and lower parts of an electric box to allow the passage of air therethrough by natural convection. CONSTITUTION:When an air conditioning apparatus (a) is put into operation, natural convection is generated in an electric box (b) by heat generated from an electric controller (c) and a highly exothermic electronic controller (d). An upper opening (f) of the electric box serves as air outflow port while a lower opening (g) thereof serves as air inflow port to let air pass through the inside of the electric box (b) by the natural convection, which allows the cooling of air of the electric controllers (c) and (d) and the radiation of heat out of the electric box (b) to check a rise in temperature inside the electric box (b) as a whole. The highly exothermic electric controller (d) is arranged at the upper corner of the electric box (b) to allow the releasing of air rising in temperature by heat generated therefrom at the upper opening (f) of the electric box thereby enabling the enhancing of cooling effect for temperature rise in the electric box (b).
Patent JP-H09316757-A (JP)
Title: Knit fabric for underwear
Inventor: OSANAI MAKOTO
IPC: D04B21/00
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To produce a knit fabric for underwear, excellent in water absorbency and permeability and quick-drying properties and having a moderate expansion and contraction force. SOLUTION: This knit fabric for underwear has a diffusion area on the front outer surface layer of a multilayer structural knit fabric within the range of 4-60 times based on that of the back outer surface layer, a water retention ratio within the range of 5-40 times based on that of the back outer surface layer, a water absorption percentage of the back outer surface layer within the range of 90-100%, a water retention ratio within the range of 0-10%, a water absorption rate within the range of instantaneous one to 1sec, an elongation in the warp direction of the knit fabric within the range of 50-200% which is higher than that in the weft direction thereof and an elongation recovery ratio within the range of 80-100%.  A difference may be provided in the single filament size between the front and back outer surface layers and a urethane-based elastic yarn in an amount of 10-40wt.% based on the knit fabric may be used in an interlayer and the knitting may be carried out by using a raschel machine. A synthetic multifilament yarn, as necessary, is used in the interlayer together. When the surface of one outer surface layer is formed into an uneven structure and the surface of the other outer surface layer is formed into a flat structure, quick-drying properties and touch feeling are more improved. The knit fabric is suitable as materials to be brought into close contact with skin such as shorts, socks or stockings or body suits.
Patent JP-S61297076-A (JP)
Title: Method of lapping work
Inventor: KAWAGUCHI KATSUJI
IPC: B24B37/07
Filed: 1985-06-25
Abstract: PURPOSE:To prevent the generation of chipping and crack on a workpiece in lapping work by mounting a plurality of dummies which has the larger thickness than that of the workpiece and is lapping-worked with the workpiece, onto a carrier. CONSTITUTION:Since, in the initial period of lapping work, an upper surface plate 1 does not contact with each wafer 5 and contacts only with a dummy 12, the parallelism between the upper surface plate 1 and the lower surface plate 2 is kept by the dummy 12. In this state, the upper and lower surfaces of the dummy 12 are lapping-worked, and as the lapping work for the dummy 12 proceeds, the upper surface plate 1 lowers, keeping the parallelism with the lower surface plate 12, and lapping work is started for the wafer 5 having the most thick plate-thickness among the wafers 5, and as the lapping work for each dummy 12 proceeds, the lapping work for the wafer 5 having the low thickness precision in cutting work in the preceding process is started in succession, and each wafer 5 can be finished free from the generation of chipping and crack.
Patent JP-S5840631-A (JP)
Title: Voltage generating circuit
Inventor: MIYAGAWA NOBUAKI
IPC: G05F3/24
Filed: 1981-09-04
Abstract: PURPOSE:To prevent the latch-up phenomenon charactristic of CMOSs, by employing an (n) type MOS for an analog switch composed of a CMOS, and holding a (p) type well layer at a low negative voltage. CONSTITUTION:An input to a terminal 33 has a low level, a capacitor 36 is charged through a (p) MOS32 and an (n) MOS37. In this case, the charging voltage is a forward voltage drop across a diode, i.e. the difference voltage between the threshold voltage of the (n) MOS and the power voltage to a terminal 30 because the (n) MOS37 has diode constitution. Then when input signals to terminals 33 and 35 both have a high level, the (p) MOS32 is turned off and the (n) MOS34 is turned on. At this time, the positive electrode side of the capacitor 36 rises up to the voltage at a terminal 31, so the terminal voltage of the (n) MOS37 of the capacitor 36 is drawn to a negative voltage.
Patent JP-S61296498-A (JP)
Inventor: SHIMOMURA SHIGEKI
IPC: G08B21/00
Filed: 1985-06-25
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-S5565162-A (JP)
Title: Wafer prober
Inventor: SATOU SHINICHI
IPC: H01L21/02
Filed: 1978-11-10
Abstract: PURPOSE: To automize the test of chip at an arbitrary point, by storing the test order of IC in the chips located in many numbers on the wafer to the memory and performing the test for circuit operation through relative shift of the test needles and wafer with the information.  
     CONSTITUTION: The chip arrangement on the wafer 9 to be tested is stored in the RAM 19 with the tape reader 20 or fish line sensor 15 to start the test in matching with the chip 24 taking the test head at the start point. When the test is finished by taking the shift by 8-chips share of 01 row to Y direction, and the shift is made sequentially toward the X direction as 02, 03.... This shift is made with the X and Y direction control unit based on the storage information from the memory. Thus, the chip in the specific area only is tested not by the chip arrangement, and the test can be made in arbitrary order not on the sequence of order, allowing to make unnecessary the fish lines conventionally used. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61295004-A (JP)
Inventor: ITO TATSUO
IPC: B27K5/02
Filed: 1985-06-25
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-S5564852-A (JP)
Title: Removing method for metal piece
Inventor: ISHIJIMA YOSHIROU
IPC: B03C1/23
Filed: 1978-11-10
Abstract: PURPOSE: To recover nonferrous metals to advantage by utilizing the buoyancy of liquid by supporting rotatably disks with magnets provided oppositely on both outsides of a tank for storing liquid in an apparatus by which magnetic materials are removed from finely crushed industrial wastes.  
     CONSTITUTION: The supporting disks 12 and 12' and 13 and 13' rotatable in the same direction for the magnet 9 are provided in close proximity to both outsides of the tank 10. Also, the upper part of the tank 10 is provided with the charging opening 11 for wastes, the inside of the tank is provided with the angular guides 14 and 15 in the vicinity of the center of the supporting disks, and the bottom of the tank is provided with the discharge chutes 16W18. The disks are turned to produce a moving magnetic field inside the tank 10, whereby waste pieces precipitating in the liquid right below the charging opening 11 are separated, light weight substances are flowed out of the overflow 22, metal materials of greater specific gravity are sedimented into the hopper 18, and substances of smaller specific gravity are sedimented into the hopper 17. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06347689-A (JP)
Title: Hologram element and focus detecting mechanism therefor
Inventor: KOYAMA FUMIO
IPC: G02B5/32
Filed: 1993-06-10
Abstract: PURPOSE:To obtain a desired diffracted light beam approximated to a light beam in a parallel optical path even when plural diffracted light beams are utilized in a convergent or divergent optical path by forming a pattern along a specified curve. CONSTITUTION:A hologram element 12 is arranged in an optical path converged by a converging lens 11 and diffracted light beams 13, 14 of positive and negative first orders are generated. On the hologram element 12, a pattern is formed along the curve F(x,y)+M(x,y)= constant by using an original function F(x,y)=alpha.y with a proper constant a and a compensation term M(x, y) being an odd function in reference to y on the orthogonal coordinates (x, y) setting a y axis in the direction of diffractive separation. Since the compensation term M(x, y) of an odd function is added, the same compensation is performed for the positive and negative diffracted beams 13, 14 when convergent spherical wave is made incident. Especially, when M(x,y)=nu=b.(x<2>y+y<3>) is assumed by using a proper constant beta, the coma aberration in the diffracted light beam of the convergent spherical wave is compensated.
Patent JP-H10330540-A (JP)
Title: Rubber composition and pneumatic tire using the same
Inventor: HARADA MASAAKI
IPC: C08L9/00
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To obtain a rubber composition adapted so as to give a product in which a constituent silicone oil slowly bleeds to its surface to keep its appearance always good or so as to give a product in which the constituent silicone oil and the constituent wax give good appearance and good ozone resistance by compounding a diene rubber with a specified amount of the silicone oil having a specified molecular weight and optionally wax. SOLUTION: The diene rubber component used is a natural rubber(NR), a butadiene rubber(BR), a styrene/butadiene copolymer rubber(SBR), a polyisoprene rubber(IR), an acrylonitrile/butadiene rubber or a blend thereof. The silicone oil is desirably one having a molecular weight of 1.0×10<4> -2.0×10<5> and a solubility parameter (SP value) of 7.0-12.0, is exemplified by dimethylsiloxane, phenylmethylsilicone oil or polyether-modified silicone oil and is used in an amount of 3-15 pts.wt. per 100 pts.wt. diene rubber In order to further improve the ozone resistance, 1-4 pts.wt. wax is added.
Patent JP-S6030295-A (JP)
Title: Recording and reproducing device for chrominance carrier signal
Inventor: HIROTA AKIRA
IPC: H04N9/793
Filed: 1983-07-29
Abstract: PURPOSE:To prevent deterioration in vertical resolution by applying a pre-emphasis on a vertical space frequency characteristic for a chrominance signal to be recorded, and providing a regenerated chrominance signal with a complementary de-emphasis characteristic. CONSTITUTION:A color video signal arriving at an input terminal 1 is passed through a low-pass filter 2 to obtain a luminance signal. A chrominance signal, on the other hand, is separated through a band-pass filter 3. This chrominance carrier signal is supplied to a pre-emphasis circuit 5, which applies the pre-emphasis upon every signal component appearing vertically on a screen at one horizontal scanning period interval to increase the level of the high frequency component of space frequency in the vertical direction, thereby supplying the resulting signal to a recording chrominance carrier signal processing circuit 6. On the other hand, the chrominance signal separated through a low-pass filter 13 during reproduction is returned to its original signal form by a regenerative chrominance carrier signal processing circuit 15 and supplied to a de-emphasis circuit 16 to attenuate the level of the high frequency component, and a mixing circuit 17 mixes it with a luminance signal.
Patent JP-S6029300-A (JP)
Inventor: FUJIMAKI SHINYA
IPC: B31B50/20
Filed: 1983-07-29
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-S5565139-A (JP)
Title: Measuring method of nitric and nitrous acid ion concentration and its unit
Inventor: SUZUKI RIICHIROU
IPC: G01N21/33
Filed: 1978-11-10
Abstract: PURPOSE:To enable to measure NO2, NO3 concentration in water with high accuracy, by measuring the degree of transmission of test water at three specific wave lengths at the ultraviolet region different each other and operating and processing the value of transmission of each with specific equation to eliminate the effect of organic substance and the tubidity. CONSTITUTION:The ultraviolet light source 1 and the first and second optical paths PS, PR separated into two taking the light source as the original point, are provided. The test water 4 is present on the first optical path PS only and the first and second photo-electric conversion elements 2, 3 are placed at the end point of each optical path. Further, three sets of optical filters Fa-Fc which select and transmit the rays of three wave lengths different and specific are placed on the way of each optical path sequentially. By using the measuring unit like this, the degree of light absorption X-Z of the test water 4 in three wave lengths of 220nm, 250nm, and 400nm and the NO2, NO3 concentration in the test water are calculated with operation and processing for the value of each light absorption with the equation A1=(X-Z)-alpha(Y-Z). Thus, without requiring the addition of reactive agent, continuous measurement is made with high accuracy.
Patent JP-S6118879-A (JP)
Title: Momentary power failure detection circuit
Inventor: KINOSHITA MIKIO
IPC: G01R19/165
Filed: 1984-07-06
Abstract: PURPOSE:To prevent erroneous recognition due to momentary power failure during automatic recognition of 50/60Hz, by detecting the instantaneous power failure depending on the output voltage value of an integration circuit which integrates an output voltage generated from a zero cross waveform outputting circuit of an AC power source voltage. CONSTITUTION:A commertial power source 1 is inputted into a stabilizing power source 3 through a low voltage transformer 2. Transistors Tr1 and 2 at an input section of a zerocross waveform output circuit 4 are normally turned ON alternately with an AC clock V1 while both OFF near the zero crossing. An integration circuit 5 starts integration when the Tr1 and 2 are both OFF and reset when either thereof is OFF. Therefore, when the output voltage V2 of the integration circuit 5 exceeds the comparison voltage value of a voltage comparator 6, the level of the output voltage V3 of a voltage comparator 6 is inverted. A microcomputer 7 detects the inversion of the level to recognize the momentary power failure.
Patent JP-H081853-A (JP)
Title: Production of impermeable carbonaceous molding
Inventor: MURAKAMI SHIGERU
IPC: H01M8/02
Filed: 1994-06-21
Abstract: PURPOSE:To provide an impermeable carbonaceous molding which has electrical conductivity and excellent impermeability and is produced at a low cost without using a complicated process by laminating or winding a carbonaceous sheet and interposing a thermoplastic resin sheet between the sheets, heating and molding these sheets. CONSTITUTION:A used carbonaceous sheet is obtained by laminating or winding cellulosic paper, nonwoven fabric, woven fabric or these in the prescribed thickness and burning them at the temperature region of >=800 deg.C preferably >=1000 deg.C under the nonoxidizing atmosphere of the N2 gas atmosphere. When these are burned at <=800 deg.C, the electrical specific resistance of the obtained carbonaceous sheet is made inferior an sufficient electrical conductivity is not obtained in a carbonaceous molding. A thermoplastic resin sheet exhibits the function of a binder for sticking the laminated or wound carbonaceous sheet. In other words, the thermoplastic resin sheet shows fluidity under the heating conditions and is easily impregnated between the laminated or wound carbonaceous sheets and also made difficult to be thermally crept in the temperature region used as a separator and sufficiently exhibits the function of the binder.
Patent JP-H01307507-A (JP)
Title: Ductile cast iron crankshaft
Inventor: NUMAJIRI SUSUMU
IPC: B22C9/24
Filed: 1988-06-06
Abstract: PURPOSE:To increase resistance to fatigue and reduce the whole weight of a crankshaft by extending high frequency induction hardened end edges of each outer periphery of a crankpin part and a journal part to each web side near each fillet part, and forming a hardened boundary face so that it exists in machined surfaces of the side faces of the web. CONSTITUTION:High frequency induction hardening is applied to the outer peripheries of a crankpin part Cp and a journal part Jo, and hardened end edges are formed to extend to a fillet part Rp on the pin side and the side face of a web part near a fillet part Rj on the journal side. The side faces of the webs are machined, and hardened boundary surfaces of high frequency induction hardened end faces are formed to exist in each machined surfaces of the webs. The whole weight of a crankshaft can be reduced, and thereby resistance to fatigue can also be increased.
Patent JP-S5843135-A (JP)
Inventor: HASHIMOTO TAKASHI
IPC: H02J3/38
Filed: 1981-09-03
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-S5839601-A (JP)
Title: Device for administration of remedy for tree disease
Inventor: USHIYAMA KEIICHI
IPC: A01N25/10
Filed: 1981-09-03
Abstract: PURPOSE:To obtain the titled device capable of releasing the active component slowly to the trunk, and preventing and remedying especially the withering of pine effectively for a long period, by mixing an antimicrobial agent such as benlate, amicar, etc. with a hydrophilic polymer at a specific ratio, and forming the mixture in the form of rod or tablet. CONSTITUTION:The objective device is prepared by mixing 10-60wt% antimicrobial agent such as captan, glyodin, benlate, thiopentazole, amicar, biocide, kasugamycin, griseofulvin, and polyoxin with a hydrophilic polymer (e.g. ethylene-vinyl acetate copolymer having vinyl acetate content of >=15wt%), and forming the mixture in the form of rod or tablet. The device is inserted into a hole bored to the part near the root of the tree trunk to be treated. The hydrophilic resin absorbs water, and the antimicrobial agent is dissolved in the water and released slowly from the formed device into the trunk to exhibit the antimicrobial activity.
Patent JP-H07314915-A (JP)
Title: Heat transfer sheet having metallic luster
Inventor: KOBAYASHI SHUJI
IPC: B41M5/41
Filed: 1994-05-30
Abstract: PURPOSE:To provide a heat transfer sheet wherein such an installation as sputtering and an adhesive layer are unnecessary and a color printed article with a metallic luster with high brightness can be obtd. CONSTITUTION:A metallic luster heat transfer sheet wherein a transparent color layer 2 consisting of a color agent and a hot-melt binder and a metallic ink layer 3 consisting of a metal pigment and a hot-melt binder are successively provided on at least one face of a base material sheet 1 is provided.
Patent JP-H10334698-A (JP)
Title: Semiconductor storage device, test apparatus, and test method
Inventor: NIINOU MITSUTAKA
IPC: G01R31/28
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To monitor an internal environment and realize adjustment of a test environment in accordance with the monitored internal environment. SOLUTION: An environment detection circuit 2 of a semiconductor storage device 100 receives power supply from an internal power generating circuit 1 and detects an internal environment (temperature). A switch 3 outputs to an external output pin 4 environment data corresponding to the detected temperature in accordance with a control signal ϕ. A control section 6 of a test apparatus 200 receives environment data obtained before the start of test, compares it with previous environment data (stored in a storing section 7), and then executes control for conducting (or stopping) an adjusting test or conducting a re-test.