baber/WOPTO huggingface dataset:
Patent JP-H11304188-A (JP)
Title: Light receiving part structure for air conditioner
Inventor: SUDO KAZUHIRO
IPC: F24F13/20
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To receive an infrared signal from a remote controller over a wide range while enhancing assembling workability and design by making thin a part of a front panel, making convex the rear surface at the light receiving part of a filter and making coarse the rear surface. SOLUTION: The light receiving part 3 of an air conditioner 1 is formed by making thin a part of a front panel 2 and a light receiving sensor 5 is arranged on the rear side. The light receiving part 3 is made indivisible from the surface side in view point of design. The light receiving part 3 has convex rear surface of cubic curve, for example, and coarse surface. An infrared signal passed through the light receiving part 3 is diffused from the rear surface 4 thereof and even the light deviated from the sensor 5 can arrives at the sensor 5. The coarse surface serves to direct the light which can not be condensed by the convex rear surface toward the sensor 5.
Patent JP-S58223860-A (JP)
Title: Magnetic disk controller
Inventor: KUROIWA FUMIO
IPC: G11B20/18
Filed: 1982-06-22
Abstract: PURPOSE:To reduce the effect of a CPU to the control time and to prevent deterioration of the control processing capacity of an information processor, by performing a verifying operation in the idle processing time of a magnetic disk device under the control of a magnetic disk controller. CONSTITUTION:An idle time control circuit 9 monitors the time interval during which an instruction is transmitted to a magnetic disk controller from a CPU. The idle processing time is decided when an interval longer than a fixed time is detected, and a verifying operation is indicated to a sequence control circuit 1. Then the verifying operation is controlled while reading successively the contents of a verifying control circuit 7 and an index register 8. Thus the verifying operation is carried out while an error is detected by a redundant bit control circuit 4. The contents of the register 8 are successively reset when a verifying operation is over. The verifying operation completes when the contents of the register 8 are all reset.
Patent JP-S602796-A (JP)
Inventor: MURAYAMA HITOSHI
IPC: D21G1/00
Filed: 1983-06-15
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-2000296113-A (JP)
Title: Fundus camera
Inventor: KOBAYAKAWA YOSHI
IPC: A61B3/14
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To execute fluoroscopy using a small quantity of light while performing observation using infrared light. SOLUTION: For fluoroscopic funduscopy, a fluorescence exciting filter 6 is inserted into an optical path O1 during observation, and a filter 11 is separated from an optical path O2. The fundus oculi Er is illuminated by infrared light of a halogen lamp light source 1 in the same manner as in color funduscopy, and an image of the fundus oculi is taken with a black-and-white video camera 16. The image of the fundus oculi is observed on a video monitor 18 and positioning and focusing are carried out. Once the image is in the correct position and in focus, the filter 11 is inserted into the optical path O2 immediately before imaging and a strobe light source 4 is made to emit light; a fluoroscopic stationary image of the fundus oculi is taken with the black-and- white video camera 16 and recorded in an image recording means 17.
Patent JP-S5631293-A (JP)
Title: Stereoscopic television
Inventor: KOYANAGI YUKIO
IPC: H04N15/00
Filed: 1979-08-23
Abstract: PURPOSE:To improve resolution, by switching polarization axes while shifting the phase for every color and every several frames in the stereoscopic TV using filters, where polarization axes are switched, before the cathode-ray tube. CONSTITUTION:Projection type cathode-ray tubes 1-3 incorporating red, green and blue optical systems, polarization filters 4-6 which can switch polarization angles electrically, and projecion screen 7 are provided. A projected picture is observed by spectacles of left and right polarization axes different from each other. Voltages applied to filters 4, 5 and 6 are so switched that one polarization axis of the spectacles for observation may agree with the polarization axis of the filter when this voltage is applied and that the other polarization axis of spectacles for observation may agree with the polarization axis of the filter when the voltage is not applied. By performing this switching while shifting the phase for every several frames, delay of fall and rise characteristics of filters can be compensated, so that resolution can be improved.
Patent JP-H05303198-A (JP)
Title: Positive photoresist composition
Inventor: KAWABE YASUMASA
IPC: G03F7/022
Filed: 1992-04-27
Abstract: PURPOSE:To improve the resolving power, sensitivity, developability and heat resistance of the composition by using an alkali-soluble resin and a specified quinone diazide compd. CONSTITUTION:1,2-Naphthoquinone diazide-5-(and/or -4-) sulfonic ester as the polyhydroxy compd. shown by the formula and an alkali-soluble resin are incorporated into the composition. In the formula, R1 to R5 are hydrogen atom, hydroxyl, halogen atom, alkyl, alkoxyl or alkenyl, and at least one among R1 to R5 is hydroxyl. The compd. shown by the formula is obtained by the reaction of cyanuric chloride with an aminophenol derivative. 2,4,6-Tris(3'- hydroxyphenol)-amino-S-triazine, 2,4,6-tris(4'-hydroxyphenol)-amino-S-triazine, etc., are exemplified as the compd.
Patent JP-S588695-A (JP)
Title: Material for laser recording medium
Inventor: MORINAKA AKIRA
IPC: G11B7/243
Filed: 1981-07-10
Abstract: PURPOSE:To obtain a highly sensitive laser recording medium material and facilitate the manufacture thereof, by providing said medium material with a layer comprising a thin film in which fine metal grains are dispersed in an organic substance. CONSTITUTION:A substrate 17 is held by a substrate holder 12, and after a vacuum vessel 11 is made vacuum, an organic substance is accommodated into  one evaporation boat 14 and heated to fill the vacuum vessel 11 with an organic vapor. Then a metal is accommodated into the other evaporation boat 14 and heated likewise to vaporise said metal. The metal vaporized from the vaporation boat 14 collides with organic vapor contained inside the vacuum vessel 11 thereby to form fine grains. Under this condition, a shutter 13 is opened so as to form on a substrate 17 a thin film 18 provided with an organic layer dispersed with fine metal grains. For said organic substance, fluorescein, phthalocyanine, etc. may be used. For fine metal grains, Te, Bi, Ag or the like having grain diameter smaller than 100Angstrom may be used.
Patent JP-H046368-A (JP)
Title: Air-conditioner
Inventor: TANI SHUICHI
IPC: F25B29/00
Filed: 1990-04-23
Abstract: PURPOSE:To allow indoor units to individually, selectively perform either cooling or heating operation at the same time by a method wherein a relay apparatus includes a first manifold, a second manifold, a second flow control valve, a third flow control valve, a fourth flow control valve, third heat exchangers and a bypass, and first and second branch ports are joined and connected to the indoor units corresponding to the capacities of the indoor units connected to the relay apparatus. CONSTITUTION:A relay apparatus includes a first manifold 10, second manifold 11, a second flow control valve 13, a third flow control valve 15, a fourth flow control valve 17, third heat exchangers 16b, 16c and 16d, and a bypass 14, and is located between a heat source apparatus A and two or more indoor unit B, C and D. A first connecting pipe 6 is designed larger in diameter than a second connecting pipe 7. Changeover valves 8, which allow the first connecting pipe 6 to be changed over to low pressure side and the second connecting pipe to high pressure side, is provided between the first and second connecting pipes 6 and 7 of the heat source apparatus A. First branch ports 10b, 10c and 10d and second branch ports 11b, 11c and 11d are connected to the indoor units individually or with two or more ports united accord ing to the capacities of the indoor units connected to the relay apparatus.
Patent JP-H0691981-A (JP)
Title: Image recording device
Inventor: NARIMI TOSHIHIDE
IPC: B41J21/00
Filed: 1991-05-14
Abstract: PURPOSE:To simplify operating procedures for setting parameters using a control panel and prevent data from being printed inadvertently. CONSTITUTION:When an image recording device 11 is operated, parameters required for printing are changed using a means 73 for setting parameters based on a signal 81 from the keys 51 to 58 of a control panel 15. If set to an on-line mode, the input of the signal 81 from the key is inhibited, while data 82 is entered from a host computer 71, on account of an arbiter means 72. In addition, unless the data 82 is entered from the host computer 71, the entry of the signal 81 from the key is permitted and at the same time, the entry of data 82 from the host computer 71 is inhibited while the key is kept pressed. In addition, if set to an on-line mode, all parameters which can be changed by the means 73 for setting parameters are displayed on a display part 50.
Patent JP-2000297453-A (JP)
Title: Toilet stool washing tank device and water saving float
Inventor: TAKAHASHI YUKIO
IPC: E03D1/14
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To lessen the water discharge amount of the water of the inside of a water storing tank during use by loosely fitting a water saving float horizontally fluctuating in response to the fluctuation of a water level in a siphon tube. SOLUTION: A float valve type inlet valve 2 is installed near the upper end of a water storing tank 1, and an outlet valve 7 comprising a valve seat block 8 and a movable valve body 9 is attached to the bottom wall of the water storing tank 1. An elbow pipe 11 extends from the side of the valve seat block 8, and a siphon pipe 12 is connected to the edge of the elbow pipe 11. A water saving float 17 is vertically slidably loosely fitted to the siphon pipe 12 along the siphon pipe 12. The water saving float 17 is lowered as water of the inside of the water storing tank flows toward a toilet stool, and a flange 20 is contacted on the valve body 9 to close the valve seat 10. Thus, the outlet valve can be closed in a state where water of the water storing tank is remarkably left, and the usage of water can be reduced.
Patent JP-S5735168-A (JP)
Title: Windmill
Inventor: OOKI FUTOSHI
IPC: F03D3/06
Filed: 1980-08-06
Abstract: PURPOSE: To drive with a minimum force during starting and to obtain the greatest driving power during operation by applying a floating medium to a windmill.  
     CONSTITUTION: An arm 1 for a windmill is hollow. A fluid 2 contains a medium 3 consisting of grain-shaped solid. The medium 3 is placed on a base part 2. During starting of the windmill, the operation can be smoothly operated, because the medium 3 is placed on the base part 2. As the revolution increases, the medium 3 moves to a store case 4 located at the end of the arm 1, increasing the mass. As the revolution decreases, the medium 3 is naturally returned to the base part 2 from the store case 4. This construction makes it possible to increase inertia moment by moving the mass (medium), thereby obtaining a powerful operation. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04315660-A (JP)
Title: Inner mold structure and drain method for cast-in-place lining construction method
Inventor: KANEKO MICHIKAZU
IPC: E04G9/10
Filed: 1991-04-15
Abstract: PURPOSE:To improve the quality of a lining, prevent the leakage of excess water into a shield, and improve the work environment in the shield by effectively draining the excess water of concrete. CONSTITUTION:In the structure of an inner mold 1 assembled into a ring shape at the inside of the tail plate of a shield machine and used for placing concrete on the outer periphery in the cast-in-place lining construction method, a water collecting box 2 is fitted on the inner periphery side of the inner mold 1, and multiple water collecting ports 41 communicated to the water collecting box 2 are provided on the outer periphery. A communicating pipe 4 communicating the water collecting boxes 2 of adjacent inner molds 1 is fitted to form the inner molds 1. The water flowing out due to the compression of the concrete placed on the outer periphery of an inner mold ring enters the water collecting boxes 2 through the water collecting ports 41 opened on the outer periphery of the inner molds 1, and it is collected at the lower section of the inner mold ring via the communicating pipes 4 then drained.
Patent JP-H08279716-A (JP)
Title: Angle modulation circuit
Inventor: ISHIGAKI YUKINOBU
IPC: H03C3/00
Filed: 1995-04-07
Abstract: PURPOSE: To provide a PLL type angle modulation circuit for which a problem such as jitter is improved. CONSTITUTION: An information signal s(t) is supplied from an input terminal 1 to an adder circuit 2, added with an error signal Er(t) outputted from a loop filter 12, and supplied to a VCO 3. A modulated output F(t), whose angle is modulated by the information signal s(t), is outputted from the VCO 3. The modulated output F(t) is outputted to an output terminal 13 and supplied to a frequency divider 4 having a number N1 of frequency division. A frequency divided output F(t)/N1 is made into multiple phases through a multiphase signal generating circuit 5 and plural frequency divided outputs of different phases are outputted and supplied to phase comparators 8-10.  On the other hand, a reference signal from a reference signal oscillator 6 is passed through a multiphase signal generating circuit 7 and plural reference signals of different phases are generated and supplied to the phase comparators 8-10. The phase compared output signals are added by an adder circuit 11 and supplied to the loop filter 12, and the error signal Er(t) is provided and supplied to the adder circuit 2.
Patent JP-S59232325-A (JP)
Title: Display device of exposure information
Inventor: ISHIZAKA SUNAO
IPC: G03B17/18
Filed: 1983-06-16
Abstract: PURPOSE:To perform the exposure control suitable for a film by calculating allowable exposure region information, object luminance information, and other exposure factor information, which are detected from a film cartridge or the film itself, to display exposure information in consideration of latitude. CONSTITUTION:When luminance distribution information Bv1-Bvn outputted from photodetectors 1-1-1-n are inputted to a multiplexer 2, the multiplexer 2 sends successively these information as a time series signal to an A/D converter 3, and these information are subjected to A/D conversion and are inputted to a microcomputer MC4. An allowable exposure range information input device 5 and a sensitivity input device 6 output allowable exposure range information DELTASv+ and DELTASv- and film sensitivity information Sv to a data bus line 15 on a basis of the relation of conduction and non-conduction between contacts 33a-33l of a cartrige 31 and camera-side electrodes 32a-32l. A shutter speed setting device 7 and an aperture value setting device 8 output shutter speed infomation Tv and aperture value information Av to the data bus line 15, respectively. The MC4 operates these information and outputs the result to the data bus line 15 to display it to display elements 12, 13, and 14. Consequently, an accurate exposure control is made possible.
Patent JP-S59232110-A (JP)
Title: Production of urethane-vinyl resin
Inventor: KURIYAMA SATOSHI
IPC: C08F299/00
Filed: 1983-06-16
Abstract: PURPOSE:To produce the titled resin curable at room temperature in air, having good adhesion to glass, etc., and useful as a sealant, adhedive, casting material or the like, by copolymerizing a specified urethane prepolymer with a vinyl monomer. CONSTITUTION:The titled resin is produced by copolymerizing a vinyl monomer with a urethane prepolymer having terminal NCO groups blocked with an active hydrogen-containing vinyl compound and an active hydrogen-containing silane coupling agent, prepared by reacting an NCO-terminated urethane prepolymer (a) with an active hydrogen-containing vinyl compound (b) and an active hydrogen-containing silane coupling agent. The titled resin thus produced can be cured rapidly at room temperature in air, provides tough paint films of excellent properties and shows good adhesion to inorganic materials such as glass. It is possible to produce a composition capable of forming films of various properties including ones rich in flexibility and ones of a high surface hardness by varying the kinds and amount of the urethane and the vinyl compound.
Patent JP-S60172-A (JP)
Title: Solid-state image pickup device
Inventor: AKIYAMA TOSHIYUKI
IPC: H04N5/335
Filed: 1984-05-30
Abstract: PURPOSE:To reduce spike noises by providing a switch between a signal output line and a power supply, conducting the switch during the unnecessary signal extracting period to supply directly a power supply voltage to a signal output line. CONSTITUTION:An MOST111 is controlled by a pulse signal phic which is turned on during the horizontal scanning and a horizontal switch 8 is switched sequentially by an output pulse of a horizontal shift register 2. On the other hand, an MOST121 is conducted by a pulse signal phiD during each horizontal blanking period and each horizontal MOST81 is turned on at the same time at a terminal voltage phiA to read an excess electric charge. A switch 200 is conducted by a phic' signal from an inverter 300, then an output signal line is short-circuited to a video power supply 7. Since the switch 200 has only to be conducted after the period when the horizontal MOSTs are turned on/off simultaneously in this case, the switch 200 is controlled by using the signal phiD in place of the phic' signal.
Patent JP-H047419-A (JP)
Title: Ditching machine for farm
Inventor: MINAGAWA ISAO
IPC: E02F5/02
Filed: 1990-04-24
Abstract: PURPOSE:To improve the working efficiency of the title machine by digging ditches into the ground of a farm by running the machine frame, with the lower sections of the ditching bodies and plow member of the machine being maintained at depths from the ground surface, and discharging the excavated soil to the side of the machine and admixtures to the side of the ditching bodies by means of a pre-processing mechanism. CONSTITUTION:The machine frame 5 of this ditching machine is run in a farm (a) by means of a running machine 1, with the lower sections of the pair of ditching bodies 14 and plow member 20 of the machine being maintained at depths from the ground surface. When the machine frame 5 is run, the driven shaft 37 of a preprocessing mechanism 30 and, accordingly, a scraping member 36 rotate and remove admixtures G scattered ahead of the ditching bodies 14 to the side of the bodies 14 opposite to excavated soil T. Then the ditching bodies 14 are rotated and two ditches are dug simultaneously into the ground of the farm (a). The excavated soil T is scraped off to the side of the frame 5 by means of the plow member 20. Therefore, highly efficient ditching work can be performed smoothly, because the resistance to the work is reduced and an increase in the tractive force of the running machine body 1 is suppressed.
Patent JP-S589174-A (JP)
Title: Developing device of electrostatic latent image
Inventor: ITAYA MASAHIKO
IPC: G03G15/09
Filed: 1981-07-10
Abstract: PURPOSE:To prevent a white stripe phenomenon due to flocculation of a toner, by providing magnets of the same polarity so as to be adjacent to each other, in a cylindrical sleeve for developing. CONSTITUTION:In the inside of a developing rotary drum 1 constituted of a non- magnetic substance, fixed permanent magnets 5, 6 and the same polarity magnets 7a, 7b being adjacent to each other at 15 deg. center angle, and this pair of same polarity magnets are placed so as to be positioned between a developing area A of a photosensitive drum 4 and a doctor blade 2. By the same polarity magnets 7a, 7b, a peak caused by strength distribution of 2 magnetic fields occurs in a carrying toner, therefore, between its peaks, density of a bit of the toner is small, therefore, it becomes easy to move comparatively, and a white stripe generated in a toner part which has passed through the doctor blade, due to flocculation, etc. moves in accordance with the inclined degree of a magnetic field when a toner passes through a valley of the same polarity magnets, therefore, it operates so as to euqlize the white stripe part.
Patent JP-S6066-A (JP)
Title: Sealing of fuel cell
Inventor: YAMAMOTO OSAMU
IPC: H01M8/02
Filed: 1983-06-16
Abstract: PURPOSE:To prevent leak and mixing of fuel gas and oxidation gas and thereby improve life span of cell by covering the end surface and edge of sealing unit body of each element of fuel cell with fluoric resin sheet and by forming nonadhesive sealing surface by thermal pressurizing. CONSTITUTION:In case a gas non-diffusing carbon plate is used for electrode plate 4 in a fuel cell, the edges 22, 23 in unit of sealing of fuel gas electrode layer 2, oxidation gas electrode layer 3 and surface edge of matrix plate 1 are covered with fluoric resin sheet. As the fluoric resin, copolymer resin of tetrafluoroethylene and perfluorovinylether is used. The sealing surface is pressurized at a temperature higher than the melting point of resin in order to form the non- adhesive sealing surface. The edge in the side of aperture of gas supply grooves 4a, 4b of electrode layers 2, 3 is perfectly sealed, preventing a danger where the fuel gas and oxidation gas leak from the end surface and are mixed.
Patent JP-S60347-A (JP)
Title: Laser continuous analysis of metal and insulator in fluidized state
Inventor: SUMIYAMA KOUZOU
IPC: G01N21/71
Filed: 1983-06-16
Abstract: PURPOSE:To improve the analytical precision by setting the distance between a condenser lens and a molten material and the focal distance of the condenser lens to a prescribed relation in spectroscopic analysis of an emission spectrum obtained by irradiating laser light to the molten material to be measured in fluidized state. CONSTITUTION:The laser light emitted from a laser oscillator 1 is bent downward by a prism 2, and condensed at the surface of the molten material 4 to be measured in fluidized state by the condenser lens 3. The emission spectrum generated by the irradiation is introduced to a spectrometer 10 by a light introducing system consisting of a concave mirror 8, plane mirrors 9a, 9b. To prevent an intensity variation of the emission spectrum due to up-and-down movement of the material 4, the distance l between the lens 3 and the surface of the material 4 is regulated to 0.95f<=l<=1.05f with respect to the focal distance (f) of the lens 3. The stable analyzed value can be obtained independently of the up-and-down movement of said molten material.
Patent JP-S5535162-A (JP)
Title: Exhaust gas return device for engine
Inventor: SHIOTANI TOSHIO
IPC: F02M25/07
Filed: 1978-09-06
Abstract: PURPOSE: To prevent the intermission of return of exhaust gas when an engine is sharply accelerated, by providing a return control valve which has a negative pressure chamber and is located in an exhaust gas return passage and by releasing negative pressure through a negative-pressure-responsible regulation valve.  
     CONSTITUTION: A delay valve 29 is provided in a negative-pressure-passage 7. The valve 29 comprises a check valve 29a and an orifice 29b coupled in parallel therewith. When a throttle valve 5 is once fully opened at the time of sharp acceleration of the engine, negative pressure at a negative pressure inlet port 6 is once reduced and the introduction of the atmosphere, namely, the release of the negative pressure is delayed by the valve 29. Therefore, a negative pressure chamber 8 coupled to the downstream side of the delay valve 29 is maintained at relatively- strong negative pressure and the return of exhaust gas is continued through the return control valve 9. 
     COPYRIGHT: (C)1980,JPO&Japio