baber/WOPTO huggingface dataset:
Patent JP-H09132566-A (JP)
Title: Substituted trifluoromethylpyridine
Inventor: GEERUHARUTO HAMUPUREHITO
IPC: C07D213/64
Filed: 1996-08-20
Abstract: Trifluoromethylpyridines of formula (Ia) and (Ib) are new. In cpds. (Ia), R2a = CF3, and R2b = halo; in cpds. (Ib), R2a = halo, and R2b = CF3; R1 = NH2 or NHNH2; in (Ib), R1 may also be Cl or Br; R3 = 1-6Calkyl, 1-6Calkenyl or 1-6Calkynyl (all opt. substd. by 1-6 halo), 3-6C cycloalkyl (opt. substd. by 1-3 of 1-3C alkyl), 1-6C alkyl substd. by CN, COOH, 1-6C alkoxycarbonyl, 1-4C alkoxy-2-4C alkoxycarbonyl, CONH2, CONH-1-4C alkyl, CON(1-4C alkyl)2,CONH-2-4C alkenyl, CONH-3-4C alkynyl or CON(1-4C alkyl) (3-4C alkenyl or alkynyl); 2-6C alkyl substd. by 1-4C alkoxy or 3-6C-( alpha -alkylalkylidene)iminoxy, 3-oxetanyl, cyclopropylmethyl, 1-6C alkylamino, di(1-6C alkyl)amino; 1-6C alkylideneimino or  alpha -(1-4C alkyl)-2-6C alkylideneimino; and halo = F, Cl, Br or I.
Patent JP-S6458319-A (JP)
Title: Apparatus for cleaning exhaust gas from automobile tunnel
Inventor: ZANMA TOKUGO
IPC: B01D50/00
Filed: 1987-08-31
Abstract: PURPOSE:To enable a cleaning up of harmful gases together with a removal of dust in an exhaust gas from an automobile tunnel by arranging a spray system for impregnating the upstream sides of air filters for dust removal with an oxidation-reduction agent capable of cleaning up harmful gases in an automobile exhaust gas. CONSTITUTION:V-shaped air filters 21 for dust removal are set removably side by side in an exhaust gas treating duct 11. Nozzles 31 for an oxidation- reduction agent are set vertically in the upstream of each filter 21 and nozzles 41 for water are also set vertically further in the upstream of the nozzles 31. The oxidation-reduction agent and water are sprayed and the upstream sides of air filters 21 are impregnated with them in advance of an exhaust gas treatment, so that a dust removal and a cleaning up of harmful gases are able to be done at once.
Patent JP-H0381712-A (JP)
Title: Automatic focusing device
Inventor: OTA JUNJI
IPC: H04N5/232
Filed: 1989-08-25
Abstract: PURPOSE:To form the automatic focusing device faithful to a user's intention by deciding the focusing direction of a photographic lens by using only the data discrimi nated to be the distance data of the subject in the central part of the image surface of the lens by a discriminating device. CONSTITUTION:The main subject is designated as 19 and other subjects as 20 and the images of the subjects 19, 20 formed on a photoelectric converting element array 8 are designated as 21, 22. And 23 to 28 denote the sets of the respective regions segmented on the array 8. The respective points of 30 to 35 are the distance data by the respective regions 23 to 28. Differences of the distance data are determined between the adjacent sets of the data and another group is constituted of the differences having a specified value or above. The four groups; the group 37 relating to the subject 19, the group 34 relating to the subject 20, and the groups 36, 39 of the infinite and remote subjects, are constituted in this case. The memory, calculation and discrimination of these sets of the data are executed by a microcomputer 10. The distance data 31 to 33 constituting the group 37 measuring the subject 19 of the larger numb of pieces of the data are decided as the distance data of the focused subject. The average value of the data 31 to 33 is compared with the position of the lens 1 and a motor 3 is controlled.
Patent JP-S6297698-A (JP)
Inventor: RENAATO JII ERITSUKUSON
IPC: C02F1/52
Filed: 1986-09-17
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-H0880550-A (JP)
Title: Plasticizing screw
Inventor: AIKAWA KEIICHI
IPC: B29C48/67
Filed: 1994-09-13
Abstract: PURPOSE: To enhance a plasticizing ability while freely increasing and decreasing a kneading effect by providing a spiral screw flight in the vicinity of a screw shaft composing a plasticizing screw, and allowing the screw shaft and screw flight to be respectively rotated independently. CONSTITUTION: The rod 11a of an advancing and retreating cylinder 11 is withdrawn in a contraction manner prior to conducting the plasticization of resin. The rod 11a of the advancing and retreating cylinder 11 is gradually forwarded from a state having almost no resin reservoir 24 in the front of a screw head 18, and when the first motor 8 and second motor 9 are driven, the screw flight 3 and screw shaft 5 rotate to feed resin supplied from the hopper 14 to the front of a heating cylinder 6. At the compression zone CZ, solid resin delivered from a feeding zone FZ forms a molten film between the heating cylinder 6 and the solid resin through the agency of a thermal energy from the heater 22 and the shearing activity by a rotation of the screw shaft 5, wherein melting of the solid resin is rapidly hastened so that the molten resin is homogenized thermally.
Patent JP-H0381910-A (JP)
Title: Water resistant cable
Inventor: KIHARA MASAAKI
IPC: H01B3/44
Filed: 1989-08-25
Abstract: PURPOSE:To secure a chemical stability by applying an outer coat of a specified compound onto a core made of twisted polyethylene insulation core wires. CONSTITUTION:Onto a core made of three twisted insulation core wires 3, an outer layer 4 is applied which is made of compound where PE-PV copolymer is blended with hot-melt resin basically composed of EVA or EEA(ethylene ester aclylate). The weight ratio between EVA-PVA copolymer and hot-melt resin is preferably in a range 10:1-10:10. In the water resistant cable made of such compound as mentioned above, the outer layer 4 and the core wires are completely brought into contact with each other, and there is no possibility for plastic agent and the like to be damaged by a PE insulation 2. The cable has therefore excellence in chemical stability and mechanical and physical characteristics.
Patent JP-H0384385-A (JP)
Title: Ambient kiln
Inventor: KUSAKA TAKAAKI
IPC: F27B3/02
Filed: 1989-08-24
Abstract: PURPOSE:To discharge exhaust gas swiftly and stabilize the quality of burnt products supplying ambient gas from the outer periphery of a groups of cabinets to each cabinet, moving rotatively an exhaust hole of an exhaust pipe laid out in the central part of a furnace body at the center of the furnace body, and moving the exhaust hole in the upper and lower directions of the furnace body. CONSTITUTION:An ambient gas supply pipe 17 discharges ambient gas at the outer periphery of each cabinet which belongs to cabinet groups 15 and 16 from discharge holes 21 on the outer side wall and hence supplies the ambient gas to each cabinet. On the other hand, an exhaust pipe 18 is rotated around its axis and makes a reciprocating motion in its axial direction, which rotates an exhaust hole 22 of the exhaust pipe 18 a the center of the furnace main body 12 upward and downward. The exhaust gas from the exhaust pipe 22 flows in the exhaust pipe 18. The exhaust gas collected at the center of the furnace main body 12 is absorbed into the exhaust hole 22 by the flow of the ambient gas supplied from the outer periphery of each cabinet so that the exhaust gas may be discharged swiftly.
Patent JP-H0865300-A (JP)
Title: Delivering system for multi-address data in distributed conference system
Inventor: KAWAMURA NAOMI
IPC: H04L12/18
Filed: 1994-08-22
Abstract: PURPOSE: To reduce wide area traffic over a physical network by logically multiplexing the delivery of multi-address data between the physical networks by the use of a communication server. CONSTITUTION: When there are communication data from a conference client 2 to a conference managing server 1, a data exchanging means 35 possesses a conference managing server network address from a conference managing server address storage part 32 and transfers communication data to the conference managing server 1.  When there are multi-address data from the conference managing server 1 or a communication server 3 inside the other physical network, the data exchanging means 35 possesses the conference client network addresses of respective conference clients 2 participating in a conference 5 from a conference client address storage part 34, delivers the multi-address data to the respective conference clients 2 participating in the conference 5 under the control of a present physical network 4 and transfers the multi-address data to the communication server 3 inside the other physical network.
Patent JP-2001042419-A (JP)
Title: Lens barrel
Inventor: KAWAMURA MANABU
IPC: G03B17/56
Filed: 1999-08-03
Abstract: PROBLEM TO BE SOLVED: To obtain a lens barrel whose whole length is short and which is constituted so that an attachable and detachable tripod seat can be used without spoiling its compactness. SOLUTION: A tripod seat ring sliding surface 2 is the surface engaged with a tripod seat ring being the ring-like member for fitting the tripod seat to the lens barrel 1 and rotatably engaged when the tripod seat is fitted, and thus the lens barrel 1 and the tripod seat are mutually slid. A distance scale window 5 is the window arranged at the lens barrel 1 for visually recognizing the display of a distance scale displayed by converting the movement of a focusing optical system in the lens barrel 1 to rotational movement executed with an optical center as a center. A focus limiter 8 is the mechanism for restricting the movement of the focusing optical system in the lens barrel 1 so that the focusing optical system can be moved only within a specified range.  The window 5 and the limiter 8 are arranged at a lower position than a sliding diameter within the sliding surface 2 so that the sliding of the tripod ring is not obstructed.
Patent JP-H0267705-A (JP)
Title: Manufacture of ultrafine granular magnetic powder
Inventor: KINOSHITA TAKASHI
IPC: H01F1/34
Filed: 1988-09-01
Abstract: PURPOSE:To produce ultrafine grains in excellent dispersion properties in even distribution of grain diameter by a method wherein an oxide magnetic body is heat-treated within the range of temperature and specified time not exceeding temperature higher by a specified temperature than the crystallization peak temperature. CONSTITUTION:In the manufacturing process of magnetic powder by glass crystallizing process, the heat treatment temperature for crystal separation is specified within the range not exceeding 80 deg.C higher than the crystallization peak temperature measured by differential thermal analysis of the oxide magnetic body. If the heat treatment temperature exceeds 80 deg.C higher than the crystallization peak temperature, the crystalline grains are deposited progressively into larger size making it unable to produce fine grains of 20nm or less pertinent to magnetic fluid. Furthermore, at the temperature not exceeding the crystallization peak temperature, the crystal separation can be hardly performed within specified time making it requisite to extend the heat treatment time. The heat treatment temperature is related to the time i.e., the higher the temperature is, the shorter the treatment time while the lower the temperature, the longer the treatment time to make the crystal separation is required. The preferable crystallization temperature is plus 20-50 deg.C to be kept for 5-10 hours as the optimum time.
Patent JP-H01131118-A (JP)
Title: Medicine for treating defect state of double-stranded dna
Inventor: UIRIAMU EE KAATAA
IPC: A61K38/00
Filed: 1988-09-03
Abstract: PURPOSE: To obtain a medicine for treating a defective disease state of a dsRNA caused by HIV infection or not being a cancer by containing the dsRNA. CONSTITUTION: This medicine is obtained by containing a dsRNA preferably an mis-matched dsRNA (e.g.; a complex of a polyinosinic acid and polycitidylic acid containing one uracil base or guanidyl base in 5 to 30 bases) interrupted by <1 mean base pair in 29 consecutive bases. As the dsRNA defective state disease to which the medicine can be administered, is an immuno-deficiency or a viral infection, a chronic fatigue syndrome and symptoms observed in the infection of a hepatitis virus, are cited. Also the defective state of dsRNA is diagnosed by measuring the amount of the dsRNA in a serum sample of a patient by an outside of the body measurement and comparing with the dsRNA amount of a healthy human individual.
Patent JP-S60112034-A (JP)
Title: Silver halide photosensitive material
Inventor: KASAMA YASUO
IPC: G03C1/005
Filed: 1983-11-22
Abstract: PURPOSE:To obtain a silver halide color photosensitive material high in sensitivity and capable of rapidly forming a negative image having ultrahigh contrast by incorporating a specified hydrazine deriv. in a silver halide emulsion layer or another constituent layer and forming a nonphotosensitive upper layer hardened so as to require longer time to melt said hardened film. CONSTITUTION:A photosensitive silver halide emulsion layer or another constituent layer formed on a support contains a hydrazine deriv. represented by formula I in which R<1> is aryl or the like; R<2> is H, aryl, alkyl, alkoxy, aryloxy, or the like; and G is carbonyl, sulfonyl, sulfoxy, phosphoryl, or the like. This compd. is exemplified by formulae II, III, etc. An objective silver halide color photosensitive material is obtained by forming on said photosensitive silver halide emulsion layer a nonphotosensitive upper layer hardened so as to take a melting time longer than said emulsion layer by >=50sec.
Patent JP-S6461942-A (JP)
Title: Complementary metal-oxide semiconductor device
Inventor: YAMAGATA NARIHITO
IPC: H01L21/762
Filed: 1987-09-02
Abstract: PURPOSE:To prevent the development of a latch-up phenomenon and make an interval between an N-channel MOSFET and a P-channel MOSFET narrow to improve the high integration of a CMOS device, by dielectrically isolating the mutual space of two MOS transistor formation regions which are arranged separately. CONSTITUTION:The second conductivity type semiconductor region 11 which is located on the first conductivity type semiconductor substrate 1 and is isolated from the above substrate 1 by an insulating layer 12 is selectively arranged. And an MOS transistor 4 having the first conductivity type diffusion layer 5 as regions of source and drain is formed in the second conductivity type semiconductor region 11. And then the MOS transistor 3 having the second conductivity type diffusion layer 6 as the regions of source and drain is formed in a region other than the above semiconductor region 11 on the above semiconductor substrate 1. In this way, since the semiconductor region 1 is dielectrically isolated from the semiconductor region 11, any parasitic thyrister circuit is not formed in this device at all and there is not the slightest fear of producing conventional latch-up phenomena.
Patent JP-H04101960-A (JP)
Title: Paper conveyor device
Inventor: YAMAZOE YOSHIKAZU
IPC: B65H29/24
Filed: 1990-08-20
Abstract: PURPOSE:To aim at space saving in an image forming device through making a guide means compact by providing an air blowout hole on a space facing the guide means. CONSTITUTION:An air blowout hole 11-2 is provided on a space facing a guide means 40. A fan 11 is then operated, and a transfer paper sheet S is conveyed while blowing air from the image forming face side of the transfer paper sheet S by the air flow flowing out of this blowout hole 11-2.
Patent JP-H04101164-A (JP)
Title: Electrostatic latent image developing toner
Inventor: OZAWA YOSHIO
IPC: G03G9/097
Filed: 1990-08-21
Abstract: PURPOSE:To enhance charging characteristics by adding a combination of a positively chargeable nonresin type charge controller and a positively chargeable resin type charge controller into a negatively chargeable binder resin. CONSTITUTION:The negatively chargeable binder resin contains the 0.5 - 4wt.% positively chargeable nonresin type charge controller and the 1 - 4wt.% positively chargeable resin type charge controller in a total amount of 2 - 5wt.%. If either of them or the sum thereof is smaller than the range, the expected effect is not obtained, thus permitting the obtained toner to be given stable charging characteristics, to form stable high image densities after making a large number of copies, and to prevent attaching to a sleeve and a drum, and scattering in the machine.
Patent JP-H0382974-A (JP)
Title: Zenith passing time detector and weather satellite image receiving display apparatus using the same
Inventor: MIKAMI SHIGERU
IPC: G01S1/08
Filed: 1989-08-25
Abstract: PURPOSE:To automatically correct the parallel and longitude to a receiving image and to receive a satellite radio wave in the best state by detecting the time when the change rate of the Doppler shift quantity from a satellite becomes max. from the receiving radio wave from the satellite. CONSTITUTION:The receiving radio waves subjected to Doppler shift from a satellite are mixed by a mixer 4 to be converted to a low frequency band which is, in turn, converted by an F/V converter 5 to output a voltage signal having the magnitude proportional to Doppler shift quantity. The Doppler shift quantities B, A at the present point of time and at the time before one clock are inputted to a comparing operator 8 and the change rate D thereof is outputted. Further, in the comparator 10, this change rate D is compared with the past max. change rate stored in a memory 9 and, when the max. change rate is renewed, the time thereof is latched by a latch 12, that is, the time when the satellite passes through the zenith is latched by the latch 12.
Patent JP-S6464126-A (JP)
Title: Information recording method
Inventor: MURASE CHIKAO
IPC: G11B7/00
Filed: 1987-09-04
Abstract: PURPOSE:To improve the recording density of information by allowing digital or analog information to correspond to not only a position of a hole but also depth and width of the hole. CONSTITUTION:For instance, a ring die laser light is radiated at a prescribed temperature to a chlorin molecule which is dispersed into n-hexane. Holes 1-5 are made by changing the laser irradiation light quantity in accordance with a position of a hole. In such a case, a shape of the hole can be approximated enough by a function of a Lorenzian type. In such a state, with respect to depth of the hole, by reading a fact that for instance, the hole 1 and 4 are the shallowest, the hole 3 and 5 are the second deepest, and the hole 2 is the third deepest, the recording density can be increased. Moreover, the depth of the hole can be allowed to correspond to not only a digital value but also an analog value.
Patent JP-S59112884-A (JP)
Inventor: TOMIYAMA SABUROU
IPC: B08B9/08
Filed: 1982-12-17
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-S6373913-A (JP)
Inventor: TANAKA HIROSHI
IPC: H01Q1/44
Filed: 1986-09-18
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-S6280667-A (JP)
Title: Photoconductive body
Inventor: MIKI AKIRA
IPC: G03G5/082
Filed: 1985-10-04
Abstract: PURPOSE:To obtain the titled body having an improved spectral sensitivity and an image quality over a broad wavelength range of from a visible ray to a near infra-red ray by constituting the photoconductive body from the 3 layer structure comprising the 1st layer made of a muc-Si, the 2nd layer made of a n-type a-Si and the 3rd layer made of an a-Si. CONSTITUTION:The photoconductive layer 25 is composed of the 3 layers structure comprising the 1st layer 25a made of the muc-Si having the high sensitivity over the long wavelength range, the 2nd layer 25b made of the n-type a-Si having the high sensitivity over the wavelength range of about 790nm, and the 3rd layer 25c made of the a-Si having the high sensitivity over the visible ray range. Thus, the photoconductive layer 25 has the high sensitivity over the broad wavelength range of from the visible ray to the near infra-red ray. The preventing layer 24a of the electric charge implantation is doped said layer with the boron (B) to make said layer to the n-type semiconductor and to give a positive charge to said layer. Further, said layer is doped with the carbon atom (C) so as to bury the unevenness of the surface of said layer. Thus, the adhesive property between said layer and the drum substrate 12 is improved, Thereby preventing a peeling of said layer, and the insulation property of the prescribed layer 24a is improved due to the inherent insulation property coming from the carbon itself.
Patent JP-H0957001-A (JP)
Title: Heat pump type evaporating concentrator
Inventor: KUREMATSU MASAYUKI
IPC: B01D1/00
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To improve the durability of a compressor used in an evaporating concentrator by controlling a liquid feeding means by data of a liquid quantity detecting means to keep the stored quantity of a concentrate constant and controlling a fan by temperature data of the 1st and 2nd temperature detecting means to maintain the heat balance of a heat pump circuit. SOLUTION: An evaporating concentrator has a heat pump circuit in which a heat transfer medium N is sealed, and uses a heat radiation part 16 as a heating means of a heating evaporation part 30, and uses heat absorption parts 41, 51 as a cooling means of a cooling condensation part 40. In this case, a liquid quantity detecting means 32 for a concentrate in a heating evaporation kettle 31 of the heating evaporation part 30 is provided, and also a temperature sensor TC4 for measuring the temperature of the heat transfer medium N between an expansion valve 15 and the cooling condensation part 40 is provided. Further, a temperature sensor TC1 for measuring the liquid temperature of the heating evaporation part 30 is provided. By data of the liquid quantity detecting means 32, the concentrate stored quantity is kept constant, and by temperature data of the temperature sensors TC4, TC1, a fan 12 is controlled to maintain the heat balance of the heat pump circuit.
Patent JP-S6279695-A (JP)
Inventor: SUGINO YUJI
IPC: B24B29/00
Filed: 1985-10-03
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-H0559995-A (JP)
Title: Rotational speed control device for internal combustion engine on vehicle
Inventor: OTOSHI KOTA
IPC: F02D9/02
Filed: 1991-08-31
Abstract: PURPOSE:To restrict a vehicle speed at the maximum upper limit without producing a sudden decelerated feeling when acceleration is requested. CONSTITUTION:A throttle valve 3 of an engine 1 is opened and closed by a stepping motor 5. An accelerator opening is detected by an accelerator sensor 10, and an ignition signal for actual speed is detected by a distributor 11. The maximum target speed for the maximum accelerator opening can be set by a knob 11. Then a controller 14 determines a target opening of the throttle valve 3 based on a deviation between a target speed and an actual speed, when a transmission 14 is set in 1st shift position, and drives the stepping motor 5 to open and close the throttle valve 3. Also the controller 14 drives the stepping motor 5 to restrict the actual speed to the maximum upper target speed set by the knob 11, when the transmission is set in 2nd shift position, for opening and closing the throttle valve 3.
Patent JP-2000055501-A (JP)
Title: Absorption type heat pump device and method for operating same
Inventor: TAKADA HIROYUKI
IPC: F25B15/00
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To improve followability relative to the variation of load. SOLUTION: An orifice 47 whose aperture can be changed is provided on the bottom of a condenser 3 to which a refrigerant liquid supply pipe 16 is connected so that refrigerant liquid A radiating heat and liquefied in the condenser 3 can be supplied to an evaporator 4 by adjusting its flow rate. The aperture of the orifice 47 is made small when the vapor pressure of the refrigerant A in the evaporator 4 which is detected by a pressure sensor 50 is lowered, and is made large when it is raised.