baber/WOPTO huggingface dataset:
Patent JP-S60141019-A (JP)
Title: Logic circuit
Inventor: HIRANO YOUJI
IPC: H03K19/00
Filed: 1983-12-28
Abstract: PURPOSE:To save waste power consumption by inserting an FET connected to a gate control signal application terminal in series with a drive current specifying circuit so as to interrupt selectively a drive current of a logic circuit not requiring from a circuit to be driven. CONSTITUTION:The FET4 whose gate is connected to the control signal application terminal 17 is inserted in series with an emitter of the drive current specifying Tr3 and its source is connected to a voltage source terminal 12. In this logic circuit, in taking the conductive resistor of the FET4 as Rc1 and the resistance value R'3 as R3'=R3-Rc1, and the R3 as the resistance of as conventional currentspecifying circuit, then the drive current of the circuit is equal to that of the conventional circuit when the FET4 is conductive. On the other hand, when the FET4 is interrupted, the power consumption is zero. Thus, the power consumption is saved by interrupting selectively an unnecessary logic circuit.
Patent JP-H0966335-A (JP)
Title: Manufacture of heat sink material for semiconductor
Inventor: CHIBA HIROKI
IPC: H01L23/29
Filed: 1995-09-01
Abstract: PROBLEM TO BE SOLVED: To obtain a bar stock for a heat sink provided with a projection as a guide for correcting a pitch, in performing continuous working such as continuous punching press and plating for the forming part on the bar stock, for the purpose of preliminarily detecting the position of a forming part of a thick plate. SOLUTION: In the manufacture of a heat sink material which is imbedded in a semiconductor package and which is used at least with one face exposed outside the package, a rolling roll 11 is formed with a cavity 14 at prescribed spaces apart in the circumferential direction of the roll and a recessed part 16 for forming a projection also at prescribed spaces apart on one side or both sides in the roll barrel direction of the cavity 14; a bar stock is rolled between this roll and a plain roll 12, with the cavity 14 forming a thick plate part to be a heat sink, with the peripheral part forming a thin sheet part to be a heat sink, and with the recessed part 16 forming a projection on the side of the thick plate in its width direction on the bar stock to be rolled.  In addition, the next process of press working for example is performed on the material thus formed, by adjusting the forming interval of the thick plate part, using as a guide the projection formed in the side direction of the thick plate part.
Patent JP-H0589388-A (JP)
Title: Composite fire detecting device
Inventor: KUBO TETSUYA
IPC: G01N27/00
Filed: 1991-09-26
Abstract: PURPOSE:To surely judge fire with a simple processing by specifying CO2 gas, CO gas and O2 gas for detected gas, detecting, at least, two kinds of gas within them and comparing and calculating the change with the change of respective kinds of gas at the time of fire. CONSTITUTION:A CO2 sensor 1, a CO sensor 2 and a O2 sensor 3 and provided in order to detect whole combustion generation gas CO2, CO and O2 which are detected objects. The respective sensor outputs of the CO2 sensor 1, CO sensor 2 and O2 sensor 3 are given to a comparison calculating part 4. The comparison calculating part 4 executes a subscribed arithmetic processing. In this case, at least two of them such as CO2 gas, CO gas and O2 gas are detected and the intrinsic change of the respective kinds of gas at the time of fire is seized by comparison judgment so as to judge fire. Fire is judged by seizing increase change in CO2 gas and CO gas and decrease change in O2 gas. When fire is judged, a fire output signal is given to an alarm output part 5 and alarm is outputted.
Patent JP-H08216739-A (JP)
Title: Stringing length abnormality detecting device and system
Inventor: KONAKAWA YUZURU
IPC: G01B5/00
Filed: 1995-09-26
Abstract: PURPOSE: To provide a stringing length abnormality detecting device and a system that can accurately and rapidly detect stringing length abnormality caused by the flaw of a stringing, partial damage, or the like. CONSTITUTION: The adjusted length of an automatic tension adjusting device 10 is detected by an adjusted length sensor 6, and when the adjusted length detected by the adjusted length sensor 6 exceeds the preset specified length, the stringing length is judged to be abnormal.
Patent JP-S6488341-A (JP)
Title: Infrared spectrochemical analysis apparatus
Inventor: YOSHIDA TAKASHI
IPC: G01N21/3563
Filed: 1987-09-30
Abstract: PURPOSE:To easily obtain the IR absorption spectrum of a single component even with a sample in which different materials unidentifiable by an ordinary visible light image co-exist by providing polarizing means movable freely to the inside and outside of an optical path between an optical path and the sample to said optical path. CONSTITUTION:A polarizer 2 and an eyepiece 5 are moved to the outside of the optical path and an IR light source 13 is lighted up. The IR light emitted from the light source 13 is split by an interferometer 11 to interference light. The interference light is projected by a concave mirror 19 to a mirror 17 rotated in a desired direction and after the light reflects on the mirror 17, the light traces the same course as the course of visible light and transmits the sample 3; thereafter, the light passes a stop 10 which is so adjusted as to allow the passage of only the light transmitted through a part to be analyzed. The interference light past the stop 10 arrives at a high- sensitivity detector 12 after condensing 14 and is detected 12. The detected light is converted to an electric signal which is sent to a computing means 15 by which the processing such as Fourier transform is executed in accordance with the interference conditions of the interferometer 11 and the spectral intensity is calculated. The IR absorption spectrum obtd. in such a manner exactly reflects the IR absorption characteristic of the part to be analyzed.
Patent JP-2001072360-A (JP)
Title: Moving walk
Inventor: BENIYA YOSHIYUKI
IPC: B66B21/12
Filed: 1999-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a moving walk capable of transporting passengers in two directions safely. SOLUTION: This moving walk includes a moving path 1 having a turning part and a transport part, a pallet 3 capable of circulating around the moving path 11, a screw rod 16 disposed along the moving path 11 to be rotatable, and a thrust transmitting member 18 provided on the pallet 3 and engaged with a screw groove of the screw rod 16.  An upper projection part 3a is formed on the upper surface of the pallet 3, a lower projection part 3b capable of fitting in a groove between the upper projection parts 3a of a pallet on the rear side in the moving direction is formed on the lower surface of the pallet 3, a projecting member 3C where the leading edge of the pallet 3 on the rear side in the moving direction abuts is provided on the lower surface of the pallet 3, the rear end part of the pallet 3 is superposed on the adjacent pallet 3 on the rear side, the adjacent pallets 3 are connected by a braid member 22, and the width of the screw groove of the screw rod 16 is formed to be gradually increased as it goes toward the end part serving as an entrance of the thrust transmitting member 18.
Patent JP-S6490914-A (JP)
Title: Device for supplying garbage to garbage incinerator
Inventor: YOKOYAMA SHOICHIRO
IPC: F23G5/44
Filed: 1987-09-30
Abstract: PURPOSE:To prevent entanglement of strip-like city garbage by a method wherein a longitudinal screw conveyor having only its upper end, supported is arranged at an outlet port of a screw conveyor for transferring city garbage in a lateral direction and the garbage is pulled downwardly to perform a continuous and airtight transmittance. CONSTITUTION:City garbage to be fed from a supplying port 3 of a hopper 2 is transported laterally in airtight condition to an outlet port 5 by a screw conveyor 4 and then the garbage is dropped down 7 with a screw 6 of a discharging means 35. The city garbage discharged from the outlet port 5 is pulled downwardly by a screw 6 and transported downwardly and even if it is intermittently discharged from the screw conveyor 4, the garbage can be continuously supplied by the discharging means 35 into an incinerator. A lower end of the screw 6 of the discharging means 35 is not supported, but is a free end, so that even if some strips or the like are contained in the city garbage, they will not be entangled in the screw 6 to increase driving torque.
Patent JP-H0694696-A (JP)
Title: Method for analyzing chromatogram and chromatographic device
Inventor: ITO MASATO
IPC: G01N30/86
Filed: 1992-09-17
Abstract: PURPOSE:To correctly measure a peak, by computing the peak area of the other component in an unknown sample from the peak area and height of a standard sample, and the total area of the overlap peak of the unknown sample and the peak height of the same component as the standard sample. CONSTITUTION:A standard sample s-A1c (hemoglobin of a stable type) is analyzed with a chromatograph, the chromatogram thereof is stored as a table pattern, and the height h1 and area S1 of a peak are computed from the table pattern thereof. The chromatogram of an unknown sample is obtained, and the peak h2 of the s-A1c and the total area S2 of the overlap peak [the overlap peak of the s-A1c and an 1-A1c (hemoglobin of an unstable type)] are computed. The area S1 is multiplied by the ratio h2/h1 of the peak heights h2, h1 to the height h1, to proportionate the peak area S1 to the area S1' of the real s-A1c, and the peak area S1' is found from S1'=S1Xh2/h1. The peak area of the 1-A1c of the unknown sample can be found from S2-S1'.
Patent JP-S62108226-A (JP)
Title: Liquid crystal display device
Inventor: KUBOTA NOBUO
IPC: G02F1/133
Filed: 1985-11-05
Abstract: PURPOSE:To prevent the electric discharge between transparent electrodes by the static electricity to be generated during rubbing by forming the respective angle parts of the plural transparent electrodes in proximity to the other transparent electrodes into a curved shape. CONSTITUTION:The angle part of the transparent electrodes 3 is formed to the curved shape 3a when the angle alpha deg. of said pat is 0-180 deg.. The angle part of the transparent electrodes 4 is formed to the curved shape 4a when the angle alpha deg. thereof is 180-360 deg.. The electric discharge between the transparent electrodes 3 and 4 by the static electricity to be generated in the stage of rubbing of sliding a cotton fabric or the like on an insulating film in contact therewith in one direction and forming lines thereon is thereby prevented.
Patent JP-H1173727-A (JP)
Title: Recording/reproducing device and recording/reproducing method
Inventor: WADA HAJIME
IPC: G11B20/10
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To enable the reproduction of recorded data at an optional timing during the recording operation by storing the recorded data in provided 1st and 2nd storage means while timely changing over and also outputting the reproduced data. SOLUTION: When the reproduction of voice data is requested during the voice data are written into the 2nd storage part 104, the voice data are reproduced in the amount of two blocks by a control means 107 based on the instructed reproducing position and transferred to the 1st storage part 103 with a 2nd transfer rate to instantaneously write therein and also simultaneously connected to an input/output means 102, then the data are transferred with a 1st transfer rate to decode the voice.  During the simultaneous recording/reproducing operation is carried out, when the transfer of the data in the amount of one block to the 1st storage part 103 is completed, the data in the amount of remaining one block are transferred to the 2nd storage part 104, and simultaneously, the 1st storage part 103 is connected to a recording/ reproducing means 106, and after the data are transferred with the 2nd transfer rate, the requested reproducing data are transferred to the 1st storage part 103 and connected to the input/output means 102 when completed.
Patent JP-H0191528-A (JP)
Title: High speed prescaler circuit
Inventor: KANEKO YOSHIAKI
IPC: H03K23/66
Filed: 1987-10-02
Abstract: PURPOSE:To attain stable operation of a variable frequency division stage by always putting a master stage in an operating state in a set/reset flip-flop being a component of the variable frequency divider stage, fetching an output signal of the pre-stage, and using a clear signal so as to clear only a slave stage. CONSTITUTION:A frequency division output signal of a variable frequency division stage 1 is fed to a fixed frequency division stage 2 where it is frequency-divided and a signal with a desired frequency is outputted. Moreover, the output signal of each stage of the fixed frequency-division stage 2 and a frequency division ratio control signal are fed to a gate circuit 3, a clear signal in a prescribed frequency division step is fed to flip-flops 4-1-4-n of the variable frequency-divider stage 1, the master stage M is always kept in the operative state and only the slave stage S is cleared by using the clear signal. Thus, the master stage M fetches the output of the pre-stage at all times and when the clear of the slave stage S is released, the output of the master stage M is held and outputted immediately by the slave stage S. Even when the clear signal is delayed more or less by the delay in the fixed frequency division stage 2 or the gate circuit 3, the frequency division output signal to revise the frequency division ratio is outputted stably.
Patent JP-S62109485-A (JP)
Title: Human image centering system for television conference system
Inventor: IMAI TAKASAKU
IPC: H04N7/14
Filed: 1985-11-07
Abstract: PURPOSE:To correctly arrange a prescribed human image at the center of a television a screen by installing at a transmission side a human image centering part which can be fine-adjusted, and remote-controlling the centering part from a control part on a reception side. CONSTITUTION:This system is a facility in which a human image centering part 16 is additionally installed in No.1 conference room 1 at the transmission side. First, the rough adjustment of motor driven turning type universal head 12 of a television camera 11 is performed according to a selection signal SEL from the control part 22 of No.2 conference room 2 on the reception side by an existing preset servomotor 15. Next, the human image centering part 16 is started according to a start signal from the preset servomotor 15, and finally a fine adjustment is made so that the prescribed human image can be arranged at the center of the screen of a monitor television 21.
Patent JP-2001067732-A (JP)
Title: Optical recording medium
Inventor: KOSUDA ATSUKO
IPC: G11B7/249
Filed: 1999-09-01
Abstract: PROBLEM TO BE SOLVED: To provide an optical recording medium which is an optical recording medium containing organic dyestuffs in a recording layer and exhibits excellent jitter and error characteristics particularly when a recording and reproducing wavelength is 600 to 680 nm. SOLUTION: This optical recording medium is the optical recording medium having the recording layer containing the organic dyestuffs and having a metallic reflection film disposed as a reflection layer in contact with the recording layer on the recording layer. The recording layer described above contains cyanine dyestuffs and the metallic reflection film is formed of an alloy containing Ag as a main component, Cu and Pd. The contents of Cd and Pd are respectively <=2 at.%. The recording layer contains the cyanine dyestuffs and salt forming dyestuffs and the content or the cyanine dyestuffs is <50 mol% of the entire part of the organic dyestuffs in the recording layer. The salt forming dyestuffs are the salt forming dyestuffs composed of cyanine dyestuff cation and azo metal complex anion.
Patent JP-H0193619-A (JP)
Title: Sleeve-like bearing
Inventor: KOIZUMI TAKASHI
IPC: F16C33/20
Filed: 1987-10-02
Abstract: PURPOSE:To obtain a sleeve-like bearing which may exhibit excellent durability by interposing a special film between a bearing inner sleeve and a reinforcing outer sleeve, and impregnating an adhesive curing resin into the special film. CONSTITUTION:A fluoro resin fiber cloth 1 containing an adhesive heat shrinkage polyester fiber woven thereinto at given intervals is mounted on an outer circumferential surface of a mandrel having a circular cross section by taping or vertical fitting, and is heat-treated, so that the cloth 1 is deformed to follow the outer circumferential surface of the mandrel. Thus, a bearing inner sleeve 2 having a circular bearing surface is formed. A gas shielding resin permeable film 3 is mounted on an outer circumferential surface of the bearing inner sleeve 2. Then, a heat resistant fiber 5 formed by immersing a glass fiber in an adhesive curing resin 4 containing epoxy resin is firmly wrapped around the film 3, and the adhesive curing resin 4 is heated to be dried. Thus, a reinforcing outer sleeve 6 united to the bearing inner sleeve 2 is formed.
Patent JP-S60136027-A (JP)
Title: Magnetic recording medium
Inventor: SUZUKI KENJI
IPC: G11B5/66
Filed: 1983-12-23
Abstract: PURPOSE:To provide a reduction in cost and an improvement in magnetic characteristic and corrosion resistance by forming a magnetic layer consisting essentially of Fe and contg. Co, Ni and Cr and making the content ratio of Cr in the surface layer part of the magnetic layer on the side where the magnetic layer and a nonmagnetic base body contacts higher than the content ratio of Cr in the inside of the magnetic layer. CONSTITUTION:A magnetic layer of a magnetic recording medium formed by a deposition method consists essentially of Fe and contains Co and Ni, Cr and is further provided with a concn. distribution in such a way that the compsn. concn. of Cr increases on the surface part of the magnetic layer on the base body side. Said magnetic layer is formed by utilizing a vapor deposition method by induction heating, by resistance heating, by electron beam, sputtering, etc. The adhesion of the magnetic layer to the base body is determined mainly near the surface where the base body and the magnetic layer contacts and therefore if the content of Cr in the magnetic layer near said surface is increased and Cr is decreased in the inside of the layer, the improvement in the adhesive force to the base body and satisfactory magnetic characteristic are simultaneously attained. The high concn. of Cr on the boundary side with the base body is advantageous in terms of an improvement in corrosion resistance.
Patent JP-S63103031-A (JP)
Title: Method for generating uranium atom vapor for concentrating laser uranium and uranium atom vapor generator and metal uranium target body
Inventor: YAMANAKA CHIYOE
IPC: B01D59/00
Filed: 1986-10-17
Abstract: PURPOSE:To stably and efficiently generate high-density flow of uranium atom vapor by focusing and projecting pulse laser light to a metal uranium target body and sweeping or fixing the focal point thereof to heat the specified area of the target body. CONSTITUTION:The metal uranium target body 5 is disposed in a reduced pressure chamber 1 and is supported freely rotatably via a fulcrum shaft 6. The pulse laser light L1 of high output generated by a pulse laser light source 7 is focused and is swung vertically and horizontally to sweep or fix the irradiated surface of the metal uranium target body 5 by the focal point O. A reflecting mirror driving controller 12 controls respective reflecting mirrors 9, 10 so as to distribute the focal point O uniformly over the desired range on the outside surface of the metal uranium target body 5. The metal uranium target body 5 in the part irradiated with the pulse laser light L1 is instantaneously melted and evaporated and the vapor flow of the metal uranium is generated.
Patent JP-S60144386-A (JP)
Title: Dry distillation of coal
Inventor: KOJIMA KOUJIROU
IPC: C10B57/04
Filed: 1983-12-30
Abstract: PURPOSE:To improve the quality of produced coke and that of concomitantly formed coal tar and to increase the yields of useful light oil, by adding a retarder to coal fed in a coke oven and carrying out dry distillation. CONSTITUTION:In the production of coke and other products by the dry distillation of coal, 0.005-1wt% retarder is added to coal fed in a coke oven. In the dry distillation of coal, the retarder inhibits radical reaction, increasing the aromaticity of concomitantly formed coal tar and increasing the yields of light oil such as benzene, toluene, xylene, etc. Examples of the retarders are sec. arom. amines such as phenylnaphthylamine, hydrogen-donating alicyclic compds. such as decalin and phenols such as hydroquinone.
Patent JP-H03109712-A (JP)
Title: Solid-state electrolytic capacitor
Inventor: IMANISHI KUNIHIKO
IPC: H01G9/02
Filed: 1989-09-25
Abstract: PURPOSE:To improve high temperature durability by providing a metal layer on a capacitor element having a conductive polymer layer formed by oxidation polymerization of aromatic compound on the surface of a dielectric material made of an oxide film of a film forming metal and a conductor layer formed on the polymer layer. CONSTITUTION:A metal layer 3 is formed on a capacitor element having a conductive polymer layer formed by oxidation polymerization of aromatic compound on the surface of a dielectric material made of an oxide film of film forming metal 1 and a conductor layer 2 formed thereon. Accordingly, transmission of oxygen in the air through a sheathing material is suppressed, and a reduction in conductivity due to oxidation of conductive polymer is eliminated. Thus, high temperature durability is improved.
Patent JP-S63102898-A (JP)
Inventor: ARAI ZENJIRO
IPC: B26F1/44
Filed: 1986-10-21
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-H04125648-A (JP)
Title: Photosensitive resin
Inventor: SAKATA YOSHIKAZU
IPC: C08G77/20
Filed: 1990-09-18
Abstract: PURPOSE:To obtain the photosensitiver resin having an excellent film thickness and resolving power by using a polysiloxane deriv. having one kind among an unsatd. group alkyl group and alkyl halide group or a plurality thereof and an alkyl halide arom. substituent as the essential component to constitute this resin. CONSTITUTION:This photosensitive resin is constituted by using the polysiloxane deriv. having one kind among the unsatd. group, alkyl group and alkyl halide group or a plurality thereof and the alkyl halide arom. substituent as the essential component. Then, the alkyl halide arom. substituent has the high sensitivity to the photoirradiation of the prescribed wavelength region meeting its structure and the high resolution arising from the chemical structure of the resin contg. the polysiloxane deriv. is obtd. Since the silicon content thereof is high, high O2-RIE resistance is obtd. The photosensitive resin having the excellent film thickness and working accuracy is obtd. in this way.
Patent JP-S60138267-A (JP)
Title: Fuel injection device
Inventor: MATSUMURA OSAMU
IPC: F02M41/16
Filed: 1983-12-27
Abstract: PURPOSE:To spray sufficiently even under low injection by providing a gate valve for controlling fuel supply from an accumulator to a fuel injection nozzle and a volume control valve such that the volume control valve will be in parallel with the injection nozzle with respect to the accumulator. CONSTITUTION:Under engine operation, fuel delivered from a feed pump 7 is accumulated in an accumulator 8 through pressure of coil spring 10. Rotation of feed pump 7 is controlled through a controller 26 in accordance to the output from a pressure sensor 25 for detecting the fuel pressure to maintain the accumulation pressure at constant level. Under this state, a solenoid valve 12 is opened with predetermined timing in accordance to the output from a microcomputor 22 to feed fuel from the accumulator 8 to a fuel injection nozzle 5 and to inject into the combustion chamber. At the same time, the opening of escape valve 13 is controlled to return a portion of fuel into the fuel tank 6 thus to control the fuel injection.