baber/WOPTO huggingface dataset:
Patent JP-H07294048-A (JP)
Title: Multi-room split type air conditioner
Inventor: FUJI SEIJI
IPC: F25B41/00
Filed: 1994-04-22
Abstract: PURPOSE:To eliminate a solenoid valve, etc., for preventing refrigerant liquid reservoir in an indoor unit by providing a plurality of motor operated expansion valves for switching the flows of the refrigerants to a plurality of indoor units in a switching valve unit having a plurality of joints connected to connectors in the plurality of the indoor units and a connector to a service valve. CONSTITUTION:The multi-room split type air conditioner comprises a switching valve unit 13 having motor operated expansion valves 11, 12 and connected to joints 16, 17 of service valves 9, 10 of an outdoor unit 1 to control the flows of the refrigerants to an indoor heat exchanger 7 by the valve 11 and to control the flow of the refrigerants to an indoor heat exchanger 8 by the valve 12. At the time of heating, since the exchangers 7, 8 sides are higher pressure than the valves 11, 12, when an indoor unit 3 is, for example, stopped and the valve 12 is fully closed, liquid refrigerant is stored in the exchanger 8, and insufficient refrigerant occurs, but in order to prevent it, the valve 12 is opened in a predetermined opening to supply a small amount of the refrigerant to the exchanger 3, thereby eliminating the storage of the liquid refrigerant.
Patent JP-S60233289-A (JP)
Inventor: GEIRII AARU SHIYAAPAA
IPC: E21B29/02
Filed: 1985-04-19
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-H05304461-A (JP)
Title: Semiconductor integrated circuit
Inventor: YAMANOBUTA HISASHI
IPC: H03K19/0175
Filed: 1992-04-07
Abstract: PURPOSE:To prevent the floating of a bus when whole three state outputs become disenable by connecting a data holding circuit consisting of two inverter circuits to the bus in bus structure where a plurality of the outputs of three state logic circuits are mutually connected. CONSTITUTION:A data holding circuit 4 where the respective outputs of the two inverters 5 are mutually connected to the each input of the other inverter is connected to bus structure which is constituted of plural bus drivers 1 of three state logic circuits whose outputs are mutually connected and plural bus receivers 2 for receiving output data of the bus drivers 1. When the whole circuits of the plural bus drivers 1 become enable, the bus 6 is held in an output data level immediately before the whole bus drivers 1 become disenable, that is, the output data level which is outputted when only one circuit of the bus drivers 1 is enable.
Patent JP-S5526595-A (JP)
Title: Helmettincorporated rear side monitor
Inventor: RANBAATO PIKETO
IPC: A42B3/00
Filed: 1979-07-05
Abstract: A rearview device is integrated within a helmet and presents an objective O1, an eyepiece O3 and means for optically coupling together said elements, comprising either optical fibres F or an intermediate objective O2, and at least a mirror M. Moreover, the mirror is of the roof type configuration.
Patent JP-H07297831-A (JP)
Title: Input buffer type atm switch circuit
Inventor: OISHI SEIJI
IPC: H04L12/28
Filed: 1994-04-22
Abstract: PURPOSE:To provide an input buffer type ATM switch circuit which is applied to even a multimedia network having strict regulations for cell abandonment and cell delay and has a small scale and a high performance and can be operated at a high speed. CONSTITUTION:Extents of delay are made different among system cells, voice cells, and data cells; and when a cell is inputted to an input buffer 11, the header is changed by a header changing circuit 116, and the intra-buffer storage allowable time, output destination information, and the delay level are read out from a switching information memory 112, and the cell is stored in a system cell queue 119, a voice cell queue 120, or a data cell queue 121. Contention arbitration information is generated in a contention arbitration information generating circuit 124 based on the extent of delay of the cell outputted from a cell queue, the intra-buffer storage allowable time, and the number of cells in the input buffer and is given to a contention arbitrating circuit 30. If output of cells to the same output destination from plural input buffers is requested, the circuit 30 outputs the cell from the input buffer, whose contention arbitration information has the heaviest weight, from a matrix switch 20.
Patent JP-H08256071-A (JP)
Title: Service information receiving device
Inventor: TAJIMA YOICHIRO
IPC: H04B1/16
Filed: 1995-03-16
Abstract: PURPOSE: To prevent information from being illegally utilized by establishing a charging system for the unit of an information storage medium by storing reception control information read from the mounted information storage medium and disabling the reading of the used information storage medium from which the reception control information is already read. CONSTITUTION: When an information storage medium IC card 2 is mounted on the body of the title device, the reception control information is read from this storage medium IC card 2 and stored in a storage means E2-ROM 44. Then, a control means 43 displays pay service information based on the reception control information in the storage means E2-ROM 44. Therefore, the reception control of service information is enabled even without mounting the storage medium IC card 2 on the body at all times. Further, the control means processes the used storage medium into the read disabled state. Thus, the storage medium is sold and service information is prevented from being illegally utilized.
Patent JP-H02263854-A (JP)
Title: Vinyl chloride resin covering material for agriculture
Inventor: HARADA KIYOSHI
IPC: C08K5/00
Filed: 1989-04-05
Abstract: PURPOSE:To provide the subject coating material having excellent temperature insulating property, transparency, low temperature antifogging property, water dropping-reducing effect and moisture resistance and suitable for preparing films used for green houses, etc., by compounding a vinyl chloride resin with an ester of a glycerol alkylene oxide adduct with a higher fatty acid with a fluorine-containing surfactant. CONSTITUTION:A vinyl chloride resin is compounded with 0.2-4wt.%, preferably 0.5-2wt.%, of an ester of a glycerol alkylene oxide adduct with a higher fatty acid (e.g. stearic acid), 0.01-1wt.%, preferably 0.02-0.5wt.%, of a fluorine- containing surfactant having a solubility of >=0.001wt.% in water and having an ability to reduce the surface tension of water to <=35dyn/cm and 0.05-7wt.%, preferably 0.1-5wt.%, of an inorganic filler (e.g. calcium carbonate).
Patent JP-H03282560-A (JP)
Title: Image forming device
Inventor: WATANABE JUNJI
IPC: G03G15/00
Filed: 1990-03-30
Abstract: PURPOSE:To form a screen by the automatic feeding of successive sheets originals and the interruption of a single sheet original by stopping a successive sheets originals transferring means or actuating only a single sheet original transferring means in the case that an area occupied by the successive sheets originals and the single sheet original at the position where an image is read is smaller than the effective area. CONSTITUTION:When a photosensor 71 is turned off and the width Wz of the successive sheets originals Z exceeds a prescribed length, the disapproval of interruption copying for the single sheet original D is displayed on a guide display part 15 so as not to actuate a single sheet original transferring unit 11 after the single sheet original D is set on an original tray 9. Next, a track unit 7 is actuated so as to copy the original Z. And also, when a photosensor 79 is turned on and the width Wd of the original D exceeds a prescribed length, the interruption copying cannot be performed. And when the width Wz of the original z and the width Wd of the original D are detected 61 and 63, and the sum value of the widths Wz and Wd exceeds the effective width of the original platen 5, the disapproval of the interruption copying for the original D is displayed and the unit 11 is not actuated, so that the failure such as paper jamming, etc., can be prevented.
Patent JP-H06121585-A (JP)
Title: High speed dc motor
Inventor: BAN ITSUKI
IPC: H02P6/08
Filed: 1991-01-24
Abstract: PURPOSE:To allow highly efficient high speed operation by charging a capacitor with stored magnetic energy upon power interruption thereby falling the charging current quickly whereas rising the charging current quickly at the time of conduction. CONSTITUTION:Upon input to a terminal 8a, a positive voltage is applied to a terminal 2a and transistors 10a, 10b are conducted to conduct an armature coil 4a forward but on the initial stage of conduction, armature current increases because of the inductance and the armature coil 4a becomes nonconductive at the end of a position detection signal and thereby a capacitor 16a is charged with stored magnetic energy. Voltages on positive and negative poles 2a, 2b of power supply are added and applied to the armature coil 4a and the stored magnetic energy is converted quickly into electrostatic energy in the capacitor 16a and thereby the armature current falls quickly. Upon elapse of a predetermined time, a position detection signal is inputted again to the terminal 8a and the transistors 10a, 10b are conducted again to conduct the armature coil 4a but since the voltages are added, current curve rises quickly.
Patent JP-H09275147-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: TSUKAMOTO MASANORI
IPC: H01L27/092
Filed: 1996-04-08
Abstract: PROBLEM TO BE SOLVED: To prevent excessive etching of a silicon substrate exposed when an N-type region of a silicon film at a high etching rate is etched, and not to generate a residue of the silicon film in an undercut portion when a P-type region of the silicon film at a low etching rate is etched. SOLUTION: After a silicon film 16 is formed on a silicon substrate 11 in first and second steps, P-type and N-type impurities are separately ion-implanted in specific regions of the silicon film 16, and by annealing of a third step, each impurity is dispersed in a specific area in the silicon film 16 (a polycrystalline silicon film 21), a metallic conductive film 22 is formed on the polycetstaline silicon film 21 in a forth step, and when by etching of a fifth step, an N-type pattern 24 and a P-type pattern 25 are formed simultaneously with the metal system conductive film 22 and the polycetsrtal silicon film 21, prior to the fifth step after the third step, heat treatment for making an impurity of a lattice point of the silicon film 16 under a supersaturation state is carried out under an ambient temperature of 700 to 900 deg.C.
Patent JP-H07435-A (JP)
Title: Prosthesis of thumb
Inventor: IBU BUSHIYON
IPC: A61B17/88
Filed: 1994-04-22
Abstract: PURPOSE: To provide a thumb prosthesis which can eliminate pain during movement that has posed problems before. CONSTITUTION: This prosthesis 1 comprises a trapezoidal member 20 having a spherical head 23 fixed in a trapezoidal bone 2 by the bone assimilation and a metacarpal member 30 having a hemispherical cup 32 fixed in the metacarpus 3 by bone cement. The trapezoidal member 20 has a self-threading thread 21 and a polygonal base 22, the polygonal base having a spherical head 23, a conical surface 25, and a neck part 24. The metacarpal member 30 has a stem 34 and a conical head 31, and at the small-diameter end of the conical head the hemispherical cup 32 is formed to accommodate the spherical head 23 of the trapezoidal member. The large-diameter end of the conical head continues to the stem 34, and the stem has a decreasing triangular cross-sectional shape biased with respect to the geometrical axis of the conical head 31 and having rounded corners.
Patent JP-H06300383-A (JP)
Title: Absorption type refrigerating machine
Inventor: KAWAMOTO KAORU
IPC: F25B15/00
Filed: 1993-04-13
Abstract: PURPOSE:To obtain an absorption type refrigerating machine which has a construction being inexpensive and excellent in durability and makes it possible to take a measure for avoiding without fail that the quantity of absorbent staying in a vapor-liquid separator becomes small excessively. CONSTITUTION:A temperature difference detecting means D for detecting a temperature difference between the temperature of an outflow from a heat exchanger part 14 of an absorbent flowing through a first absorbent passage 10 and the temperature of an inflow into the heat exchanger part 14 of an absorbent flowing through second absorbent passages 11 and 13 is provided, and a control means C for controlling a flow regulating means V2 so that the flow rate of the absorbent flowing through the second absorbent passages 11 and 13 is made small on the basis of detected information of the temperature difference detecting means D when the temperature difference becomes a set value or below, is provided.
Patent JP-S63251762-A (JP)
Inventor: IWAMOTO KUNIO
IPC: F25B9/00
Filed: 1987-04-07
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-S63273488-A (JP)
Title: Production of tryptophan
Inventor: AIBA SHUICHI
IPC: C12N15/52
Filed: 1988-04-08
Abstract: PURPOSE:To produce tryptophan efficiently, by cultivating Escherichia coli having released feedback inhibition by tryptophan and simultaneously deficient in tryptophan repressor and tryptophanase in a medium. CONSTITUTION:A recombinant plasmid containing a tryptophan of wild type is transferred to host Escherichia coli and the Escherichia coli is subjected to variation treatment. In the operation, when the host Escherichia coli is Escherichia coli deficient in tryptophan repressor and tryptophanase, the aimed Escherichia coli is directly given. When the host Escherichia coli is not deficient in tryptophan repressor and tryptophanase, a plasmid of variation type is taken out from the varied Escherichia coli, the plasmid is transferred to another host Escherichia coli deficient in tryptophan repressor and tryptophanase and the Escherichia coli is transformed to give the aimed Escherichia coli. The strain is cultivated in a medium containing anthranilic acid and, if necessary, tetracycline and L-tryptophan is isolated from the culture solution.
Patent JP-H07259056-A (JP)
Title: Floating type selective water intake device
Inventor: WATANABE KAZUO
IPC: E02B7/00
Filed: 1994-03-18
Abstract: PURPOSE:To provide a selective water intake device of floating type which best suits the taking-in of the facial water layer in a dam, etc., involing a large level variation. CONSTITUTION:A selective water intake device of floating type is structured so that a convex cover 2 for sealing is installed protrusively over approx. the central part of an approx. ring-shaped float 1 and that an air sump formed over the water surface 25 in approx. circular central part of the float 1 is used as an airtight chamber 10. When a motor-driven reduction gear and an accessory component 26 for pump are accommodated in this chamber 10, the reduction gear is connected with a ring-shaped screen 4 for prevention of dust from flowing-in so that the screen is rotated slowly, wherein the screen is located in a water intake 27 provided in the lower part of the float 1 at its periphery. The accessory component 26 is connected with an underwater motor pump 13 located a certain length below the central part of the float 1. Inside of the screen 4, a nozzle is installed below the float 1 for removing cogs in the screen by jetting a pressure fluid from inside toward the periphery of the screen 4.
Patent JP-S529364-A (JP)
Title: Counter circuit
Inventor: TAKAHASHI HIDEAKI
IPC: H03K23/00
Filed: 1975-07-14
Abstract: PURPOSE:To stop the counting circuit at any time by intervening an output gate circuit between an ''n'' notation counting circuit and flipflop.
Patent JP-H02262468-A (JP)
Title: Power steering device for vehicle
Inventor: HASEGAWA TAKASHI
IPC: B62D6/02
Filed: 1989-04-03
Abstract: PURPOSE:To increase the rotation resistance of a steering handle and carry out safe driving by switching over an on-off selector valve provided between a flow control valve with an overload relief valve and a controller to the OFF side. CONSTITUTION:The main portion of the hydraulic system 40 of power steering is formed with a hydraulic pump 38, a flow control valve 41 with an overload relief valve and a controller 13. An on-off selector valve 46 having a solenoid 48 is provided between the flow control valve 41 and the controller 13. A speed detector 34 detects the speed condition of a vehicle and, at the time of detecting the high speed condition of the vehicle, the selector valve 46 is controlled to be OFF by a control means 47 having a solenoid driving circuit. Thereby, in the high-speed condition of the vehicle, no hydraulic pressure is operated to the controller 13 while making the rotor 44 thereof function as a hydraulic pump to increase the rotation resistance of a steering handle 24.
Patent JP-H02265199-A (JP)
Title: X-ray photographing device
Inventor: SAKAKIBARA TOSHIBUMI
IPC: H05G1/32
Filed: 1989-04-04
Abstract: PURPOSE:To obtain uniform photographic density of a film without causing the deterioration of picture quality by having a means which the maximum value of a detection result signal entered from a detecting means during a period of approximately a few milliseconds after initiating exposure to X-rays and then gives a high-voltage generator circuit such a command that an X-ray source voltage may be varied depending on this maximum value. CONSTITUTION:The title device has a means which detects the maximum value of a detection result signal entered from a detecting means during a period of approximately a few milliseconds after initiating exposure to X-rays and then gives a high-voltage generator circuit 11 such a command that an X-ray source voltage may be varied depending on this maximum value. The device has also another means which corrects a reference value with variations in the X-ray source voltage by this means or the former and then outputs this correction result value to a comparing means 6. Because in this manner the voltage is varied depending on the maximum value of the signal detected by the detecting means during the period of approximately a few milliseconds after initiating exposure to X-rays, a photographing time can be controlled within an optimum range. Hereby, uniform photographic density of a film can be obtained without causing the deterioration of picture quality by the influence of an increase or the like in scattered X-rays resulting from the thickness or the like of a subject's body during exposure of the body to X-rays for many hours.
Patent JP-S57201914-A (JP)
Title: Picture tracking device
Inventor: NAKAJIMA YOSHIMOTO
IPC: G05D1/12
Filed: 1981-06-03
Abstract: PURPOSE:To effectively perform automatic tracking by deciding that sharp change of features of an object is a fault and driving a driving means at the status before the features of the object are suddenly changed. CONSTITUTION:An object feature extracting circuit 23 receives a picture from an image pickup device 1 and extracts various features of an object from a video signal in an object extracting gate set up by a processing area setting circuit 4. The output of the feature extracting circuit 23 is inputted to a feature index calculating circuit 24 and a feature index outputted from the circuit 24 is stored in a storage circuit 26 and supplied also to a fault detecting circuit 26. When the fault detecting circuit 26 detects a fault, an object position signal switching unit switches a driving signal for a mounting board to the one used before the generation of the fault according to an output from the fault detecting circuit 26.
Patent JP-H07267113-A (JP)
Title: Motor-driven power steering control device
Inventor: MATSUURA TADASHI
IPC: B62D6/00
Filed: 1994-03-31
Abstract: PURPOSE:To enable assist coping with the shifting of the engaging time of a clutch mechanism by interposing a sub-elastic body different from an elastic body between an input shaft and output shaft, and providing a control means for conducting processing of deciding the engaging time of the clutch mechanism according to the change of a driving current value detected by an electric motor. CONSTITUTION:A electric power steering control device is provided with a pair of coil-like sub-elastic bodies 138 different from an elastic body 40, which are disposed between an input shaft 22 and an output shaft 24 to switch the rate of change of displacement caused by the relative rotation of the input shaft 22 and the output shaft 24. A detecting means 140 is provided for an electric motor 68, and the electric motor 68 is driven only once immediately after the system of a vehicle is started to detect a driving current value at that time by the detecting means 140. According to the detected change of a driving current value, the processing for judging the engaging time of a clutch mechanism 48 is conducted. Thus, assist can be performed coping with shifting of the connecting time of the clutch mechanism 48 so as to improve the operating feeling.
Patent JP-H05289176-A (JP)
Title: Transmission type screen
Inventor: MITANI KATSUAKI
IPC: G03B21/625
Filed: 1992-04-07
Abstract: PURPOSE:To prevent the absorption of external light and the irregular reflection of the external light on the screen surface in the transmission type screen of a television image receiver, etc., so as to improve the contrast to the external light within an adequate visual field angle and to improve the image quality free from reflection. CONSTITUTION:A thin film 1a consisting of a transparent fluororesin is formed on at least either of a Fresnel lens sheet 26 and a lenticular lens sheet 1, by that the reflection of the projecting light and the light from the outside on the surface is lowered and the improvement in the contrast and the image quality free from the reflection are obtd. The improved contrast and the image quality free from the reflection are obtd. as well by forming the lenticular lens sheet 1 into double-layered constitution and by combining this constitution with the incorporation of a visible ray absorving material into the sheet.
Patent JP-S63313577-A (JP)
Inventor: HARII HOTSUZU
IPC: C12M3/00
Filed: 1988-04-08
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-H07267328-A (JP)
Title: Roller bearing for conveyor
Inventor: YAGI SHIGERU
IPC: B65G39/12
Filed: 1994-03-31
Abstract: PURPOSE:To improve safety of a shaft part by eliminating a gap at a roller shaft end part of a roller conveyor. CONSTITUTION:A shaft bearing 20 has a shaft hole 22 at a center of a shaft bearing main body 21, and an installation protruding part 26 to be engaged with an engagement groove 11 in a frame 10 is provided in its back surface. Before the shaft bearing main body 21, a concave surface part 28 formed along a lower semi-circular surface close to an end of a roller 12, and a right and a left upper surface parts and side surface parts 31 on both sides of the concave surface part 28 are protruded, and these are integrated with each other by a front surface part 30. For avoiding interferrence with a roller drive belt 15, a cut hole 29 and a cut 33 are formed in the concave surface part 28 and the side surface part 30 respectively.