baber/WOPTO huggingface dataset:
Patent JP-S59126520-A (JP)
Title: Film conveyance display device
Inventor: YAMANAKA AKIRA
IPC: G03B17/18
Filed: 1983-01-08
Abstract: PURPOSE:To display the wind/rewind state of a film clearly by providing a transparent member with an opaque fringe pattern and superposing the member upon another display plate having a fringe pattern, and observing moire fringes. CONSTITUTION:The 1st display plate 12 having the fringe pattern on the surface at specific intervals and the 2nd display plate 11c which has the fringe pattern by providing a light-transmissive and an opaque alternately on the surface at specific interval are provided. The interlocking mechanism consisting of a driving cam 3 which drives at least one display plate associatively with film conveyance by pawls 1a of a sprocket 1 and perforations 23a of a film is provided so as to vary the position relation between both display plates 12 and 11c according to the conveyance of the film 23.
Patent JP-S5494482-A (JP)
Title: Scale inhibitor
Inventor: INUBUSHI AKIYOSHI
IPC: C02F5/14
Filed: 1978-01-09
Abstract: PURPOSE: A scale inhibitor to prevent very effectively the formation of the scale of CaCO 3  or the rigid scale of CaSO 4  from hard water, consisting of a specific acrylic hydrazide copolymer.  
     CONSTITUTION: A scale inhibitor consisting of the acrylic hydrazide copolymer of the formula. To a polymer(copolymer), as, for example, of acryl amide, acrylic ester, etc., an aqueous solution of an alkaline substance, e.g., KOH, etc., equivalent to amide or ester group which is to be hydrolyzed is added to hydrolyze 20 to 60% of amide or ester group. Then, the COOH group of the copolymer thus hydrolyzed is neutralized by an alkaline substance to carboxylic acid salt, and then 80 wt % hydrazine hydrate aqueous solution, corresponding to 5 to 50 mol times as much as amide or ester group present in the molecule, is added for further reaction. Then, the reactant mixture is poured to a lower alcohol of approx. 10 times as much as the mixture to precipitate it and then purified. Thus, the subject acrylic hydrazide copolymer can be obtained in the form of dry powder or aqueous solution. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58121374-A (JP)
Title: Emergency closing appliance of valve in propane gas cylinder and the like
Inventor: WATANABE HISASHI
IPC: F16K17/36
Filed: 1982-01-08
Abstract: PURPOSE:To enable to quickly close the valve of a propane gas cylinder immediately an earthquake occurs by a structure wherein an earthquake shock sensor, which is coupled to a part of a shaft locking an unlocking device and unlocks the locking of a shaft through the shaft locking and unlocking device in response to earthquake shock, or the like is provided. CONSTITUTION:When earthquake occurs during gas is in use, the weight 54 of an earthquake shock sensor 47 swings and, because the weight 54 resonances  with a spring 53 so as to abruptly increase the vibration of the weight 54, a  slider 51 vibrates vertically and horizontally, resulting in letting the small projection 51a of the slider 51 bounce out of the recess of a sensor frame 49. As a result, the engagement of the slider 51 is released. Then the slider 51 is moved  quickly along a fixed shaft 50 so that a chain 48 strongly pulls a pawl 14 to disengage the pawl 14 from a ratchet wheel 13. Accordingly, the shaft 9 is rotated  by means of a spring 11 in the direction of the arrow B, resulting in rotating a handle 3 in the direction to close a valve in order to quickly close the valve.
Patent JP-S61179054-A (JP)
Title: Microwave discharge light source device
Inventor: YOSHIZAWA KENJI
IPC: F21S2/00
Filed: 1986-01-08
Abstract: PURPOSE:To make easy a temperature rise of a discharge lamp, by fixing a projection furnished at the tube wall of a non-electrode discharge lamp, at the supporting member installed at the microwave hollow, in a condition where the tube wall and the supporting member are not contacted each other. CONSTITUTION:Microwaves from a magnetron are lead in a microwave hollow 4 which has a power feeding inlet 5 and an opening enclosed by a metallic mesh plate, through a waveguide 3, to make a non-electrode discharge lamp 6 radiate. In this case, near the power feeding inlet 5 of the hollow 4 is fixed a discharge lamp supporting member 13 of a quartz glass, etc. furnished with a screw hole 14a inside, and at the discharge lamp 6 is furnished a projection 6a in which a discharge starting auxiliary body 13 is laid in and a screw member 6b is arranged. The projection 6a is screwed in and fixed in a position not contacting the tube wall of the discharge lamp 6 and the supporting member 14. Therefore, the starting of illumination can be improved without disturbing the temperature rise of the tube wall.
Patent JP-H02183070-A (JP)
Title: Controller for access to room
Inventor: OURA SEIJI
IPC: E05F15/00
Filed: 1989-01-07
Abstract: PURPOSE:To prevent a malfunction of opening and closing control of a door by providing a waiting command means alerting until the other opening demand is treated against either opening demand when opening demands from both sides of the door are offered. CONSTITUTION:Two persons approach a door 1 to simultaneously step on mat switches 21 and 23 on A and B side respectively. At that time, a controller 6 outputs a decision inquiry command about whether a code of the radio ID card owned by one of them is registered or not to a transmission control section 14. Then, when the code is registered at the control section 14, a transmission command of the code is outputted to a card 3 through a loop antenna 5, a decision is made about whether the code is registered, and is outputted to the controller 6. When the code is registered, the controller 6 outputs an opening command to a door opening and closing mechanism 11 to open the door 1. Further, the door 1 closes after one person passes, and after detecting the step ping again of the switch 23 by one person, the controller 6 processes the other persons's demand.
Patent JP-H07209982-A (JP)
Title: Developing device
Inventor: KURAMOCHI MUNEHIRO
IPC: G03G15/08
Filed: 1994-01-12
Abstract: PURPOSE:To prevent a power supply member and linear electrode from being worn by constituting the power supply member for feeding electricity to the leaner electrodes arranged on the periphery of a toner carrier of a conductive rotating body rotationally coming into contact with the periphery of the carrier. CONSTITUTION:The power supply member 10 rotationally comes into contact with the periphery of the end part of the toner carrier 7 so as to selectively impress voltage from an electrode feeding power supply to the linear electrodes 8. In an area 12 to be developed on the periphery of the center part of the carrier 7, the electrodes 8 are arrayed in a parallel state with fixed intervals, and in a feeding area 14 on the periphery of one end part of the carrier 7, plural electrodes are arranged as a spirally oblique pattern so as to obliquely intersect with the axial direction of a rotating shaft 13 for the carrier 7. In the area 12, electrodes 8b for turning toner to a cloud state are arranged between respective electrodes 8a to which voltage is impressed by the power supply member 10.
Patent JP-H01177640-A (JP)
Title: Information processor
Inventor: KAGA TAKAHIKO
IPC: G06F11/10
Filed: 1988-01-07
Abstract: PURPOSE:To increase the reliability of a device by suppressing the execution of a microprogram when a parity error is detected, and executing the error processing of the parity error when the parity errors are successively detected in the microprogram to be re-read. CONSTITUTION:When the parity error is detected by a parity checking circuit 4 in the microprogram read from a storing means 1, the execution of the microprogram is suppressed by an execution suppression control circuit 5. Further, the microprogram is re-read from the storing means 1, and when the parity error is not detected in the microprogram in the re-read microprogram, the execution of the microprogram is continued. When the parity error is detected in the re-read microprogram, the error processing of the microprogram is executed. Thus, the performance lowering of the device and the lowering of the reliability of the device can be prevented.
Patent JP-S5494818-A (JP)
Title: Video processing unit
Inventor: HIRAYAMA KAZUHIRO
IPC: H04N1/113
Filed: 1978-01-11
Abstract: PURPOSE: To establish the video processor which can selectively perform the video processing modes of a pulurality and simplify the constitution of the optical system.  
     CONSTITUTION: The in-mirror lens 40 is turned around the shaft 50 which is vertical to the lens block optical axis and near the reflection surface of the mirror 13 and it is opposed selectively and optically at the position of a plurality of image formation of the same object location. In case of transmission mode, the lens 40 optically opposes with the region radiated with the lamp 17 of the original 15 and the solidstate pick up element 11. At this time, the light axis of the lens 40 is in aggreement with the bisector of the angle between the axes 37 and 39. In case of print mode, the lens 40 optically opposes with the belt 3 and the photo sensitive drum 24. In this case, the optical axis 40 of the lens 40 is in agreement with the bisector of the angle between the axes 36 and 38. In the case of copy mode, the lens 40 opposes with the original region radiated with lamp 17 and the drum 24 optically. In this case, the light axis of the lens 40 is in agreement with the bisector of the axes 36 and 38. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5595465-A (JP)
Title: Protective device of television receiver
Inventor: KITAMURA KAZUYOSHI
IPC: H04N3/18
Filed: 1979-01-11
Abstract: PURPOSE:To protect effectively human bodies by preventing X-ray radiation by stopping the operation of a horizontal oscillation circuit when X-ray radiation can not be suppressed even by reducing it by increasing a horizontal oscillation frequency while lowering a high voltage. CONSTITUTION:As the anode voltage of CRT rises abnormally, a pulse applied to terminal 13 increases and a DC voltage obtained by rectifying 10 and smoothing 11 this pulse becomes larger. As a result, the base potential of transistor element 1 becomes greater than that of element 2 and element 1 turns OFF while element 2 turns ON. Through the conduction of element 1, element 14 turns OFF and element 17 turns ON. As a result, element 21 conducts to flow a current through capacitor 26 and when its across voltage exceeds a fixed value, element 29 is ON. At this time, the horizontal oscillation circuit increases in frequency to decrease a voltage pulse, suppressing X-rays through this repetitive operation. With a high voltage excessive, the voltage across capacitor 26 is high to turn element 24 ON, and elements 19 and 24 both turn ON successively. In consequence, the oscillation of the horizontal oscillation circuit stops and radiation of X-rays disappears.
Patent JP-H11205692-A (JP)
Title: Image pickup device
Inventor: KOSHIO KAZUHIRO
IPC: H04N5/345
Filed: 1998-01-08
Abstract: PROBLEM TO BE SOLVED: To perform timing control that can be corresponded to a still camera which photographs and records a still image of a high image quality by having a signal producing means which produces video data for recording and a video signal for display from an output signal of an imaging device, and a means for producing a drive pulse of the imaging device and timing. SOLUTION: An imaging device 1 uses an imaging device which has more lines and higher pixels than a general TV system, is subjected to photoelectric conversion by a drive pulse 101 that is supplied from a timing producing circuit 2, produces a pixel signal and supplies it to a signal processing circuit 3. The circuit 3 reduces noise from the pixel signal, makes a signal level constant and performs A/D conversion. And after that, it performs signal processing that produces luminance and a color signal and produces video data for recording and a video signal for display. If an element which thinns and reads only a pixel signal that is necessary for display from all of the pixels as the device 1 is used, an image that is desired to be photographed can be shown on a display device 5 until the image contour to be photographed is decided.
Patent JP-H11204044-A (JP)
Title: Plasma display panel and manufacture thereof
Inventor: KADO HIROYUKI
IPC: H01J11/42
Filed: 1998-01-08
Abstract: PROBLEM TO BE SOLVED: To provide a PDP, such as a High Vision PDP, high in luminous efficiency and luminance for the electric discharge cell size, and provide a method for manufacturing the PDP. SOLUTION: A visible light reflecting layer 17 and barrier ribs 18 are formed in a back plate glass substrate 15 and phosphor layers 19-21 respectively emitting R, G, B colors and having about 12 μm average film thickness in a region H having a face along the visible light reflecting layer 17 and about 25 μm average film thickness in a region V having a face besides the region H are also formed. Consequently, fluorescent light beams out of the phosphor layers in the electric discharge cells are efficiently taken out. Moreover, the electric discharge space in relation to the electric discharge cell volume is kept wider than that of a conventional PDP and consequently the intensity of electroluminescence emitted by ultraviolet stimulation is heightened. As a result, the efficiency of the fluorescent light emission is improved.
Patent JP-H06208152-A (JP)
Title: Optical secondary harmonic generating device
Inventor: SHINOZAKI KEISUKE
IPC: H01S5/00
Filed: 1993-01-08
Abstract: PURPOSE:To provide an optical secondary harmonic generating device using a semiconductor laser and a surface SHG element and having a high SHG conversion efficiency. CONSTITUTION:An optical secondary harmonic generating device is provided with a LD 20 and a ring resonator 22, and this ring resonator 22 consists of a translucent mirror 24, a surface SHG element 26, a dichroic prism 28 and a total reflection mirror 30. In the ring resonator 22, the basic wave from the LD 20 enters inside of the ring resonator 22 through the translucent mirror 24, and this entered basic wave is reflected totally by a boundary 38 between a transparent substrate 32 of the surface SHG element 26 and a thin film 36 to generate the SH wave, and this SH wave is divided from the basic wave by the dichroic prism 28 to emit the SH wave go outside the ring resonator 22.
Patent JP-H0237673-A (JP)
Title: Cell using ionizable compound
Inventor: MITSUSHIERU ARUMANDO
IPC: H01M6/18
Filed: 1989-01-10
Abstract: PURPOSE: To improve conductivity by constituting electrolyte of a material with specified ion conductivity which completely dissolves in a giant molecular material formed by polymer containing a hetero atom. CONSTITUTION: An ionic compound to be used is shown by an expression and has extremely satisfactory mutual solubility with polypropylene oxide. The (single or several kinds of) monomeric units completely dissolve a giant molecular material which is at least partially formed by at least one hetero atom which is suitable for forming a donator-acceptor type coupling with action of the ionic compound, particlulary by polymer containing oxygen or nitrogen and new polymer solid electrolyte which is partially constituted of one or several kinds of solid solution of the ionic compound is used. Thus, conductivity can be improved.
Patent JP-H01178277-A (JP)
Title: Preparation of skiing ground by inserting iron bar into iron ring and utilizing rotation
Inventor: IWAMOTO YUZABURO
IPC: A63C19/10
Filed: 1988-01-08
Abstract: PURPOSE:To be able to ski anywhere and at any time, by preparing a skiing ground by utilizing the rotatability of various kinds of bars, bearings, and caterpillars. CONSTITUTION:Round iron plates each having a hole at the center are prepd. by boring, and an abacus-like body is prepd. by inserting iron bars through the holes into an abacus-like form to make one end higher. Skis are made to slide along the body surface, i.e. on the abacus-like body beads. Iron ring bearings and caterpillar type bodies may also be utilized.
Patent JP-H06208057-A (JP)
Title: Mode interference type laser scanning microscope
Inventor: SHIONOYA TAKASHI
IPC: G01B9/04
Filed: 1993-01-11
Abstract: PURPOSE:To quantitatively measure phase distribution information based upon a step of a body to be inspected by the mode interference type laser scanning microscope. CONSTITUTION:This microscope has a 1st detection optical system which obtains differential information on an area irradiated with reflected light from the body to be inspected and a 2nd detection optical system which measures the quantity of deviation of the area irradiated with the light from the focus of an objective lens. The reflected light is passed through the objective 9 to form two spots, which are made incident on double-mode channel waveguides 11 and 16 of the 1st detection optical system and 2nd detection optical system respectively. The light which is made incident on a waveguide 11 is branched to two channel waveguides 13 and 14 to reach photodetectors 21 and 22 and a difference circuit 23 generates a difference signal. The light which is made incident on the waveguide 16, on the other hand, is branched to two channel waveguides 18 and 19 to reach the photodetectors 21 and 22 and a difference circuit 26 generates a difference signal; and a sum arithmetic circuit 27 finds the sum of the signals and a divider 30 performs division between signals 28 and 29.
Patent JP-H0532775-A (JP)
Title: New polyether glycol
Inventor: FUJIMOTO YOSHIHISA
IPC: C08G65/34
Filed: 1992-01-09
Abstract: PURPOSE:To obtain a polyether glycol excellent as a raw material for polyurethane polymer compositions good in elastic function by copolymerizing neopentyl glycol with tetrahydrofuran under specific reaction conditions using a catalyst capable of exhibiting activity in the presence of alcoholic hydroxyl group. CONSTITUTION:Neopentyl glycol and tetrahydrofuran are used as raw materials to carry out copolymerization using a catalyst capable of exhibiting activity in the presence of alcoholic hydroxyl group under reaction conditions so as to advance depolymerization of pure tetramethylene glycol to afford the objective polyether glycol which is a polyether, composed of 10-50mol% neopentylene oxide structural units expressed by formula I and tetramethylene oxide structural units expressed by formula II and having both terminals of alcoholic hydroxyl groups and >=800 molecular weight. The aforementioned neopentylene oxide structural units are not continuous.
Patent JP-S5495388-A (JP)
Title: Oil-proof and solvent-proof cable
Inventor: YASUDA NORIHIKO
IPC: H01B7/28
Filed: 1978-01-11
Abstract: PURPOSE: To provide an excellent oil-proof solvent-proof cable by longitudinally applying a plastic tape having the same flexibility as polyethylene and hardly permeable to solvent to a cable core and covering the resultant system with an extruded sheath material.  
     CONSTITUTION: A tape layer 3 of the following tape material is formed on a core 2 comprising insulated core wires 1 each consisting of a conductor 5 and an insulating layer 6 by longitudinal application or lap winding. As the tape material polyethylene telephthalate, polytetrafluoroethylene, polyvinylidene chloride and nylon are suitable, and the tape is suitably a lamination with polyolefin. This tape layer 3 is covered with an extruded high density polyethylene with a density of 0.94/cm 3  as sheath 4, followed by bridging. The bridging is made by irradiation with electron beam or γ radiation. Alternatively, such a treatment that bridging reaction is caused by contact with water may previously be provided, and then the extrusion- formed layer may be brought into contact with water. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07204913-A (JP)
Title: Hole machining device
Inventor: FUJIWARA SHIGEKI
IPC: H05K3/00
Filed: 1994-01-14
Abstract: PURPOSE:To improve quality of a hole by receiving flow rate of fluid in plenty and throughly accomplish chip discharging and drill cooling without applying unequal force on the drill. CONSTITUTION:A workpiece 6 is given a hole machining by a drill 5 at the tip of a spindle 2 as causing the spindle 2 to make a vertical motion and rotation against a pressure foot 3. Then a supply port 7 for supplying air-like fluid to a space section in the interior of the pressure foot 3 and a plurality of suction ports 4 for discharging the fluid outwards from the space section are installed. The suction ports 4 are arranged in the circumferential direction at almost equal intervals. Thus an external force caused by air current is made to act on the drill 5 equally in the outside circumferential direction during drilling and further so that the air current will be vortical at the time of drilling.
Patent JP-S5286045-A (JP)
Title: Coupling cavity type matching unit for delay wave circuit impedance
Inventor: HORIKAGO TOSHINORI
IPC: H01J23/36
Filed: 1976-01-12
Abstract: PURPOSE:To enable a good impedance matching for broad band, by providing dielectric material element in the acvity of the coupling cavity type delay wave circuit.
Patent JP-H04241718-A (JP)
Title: Exhaust device of motor-cycle
Inventor: KAMI YOSHIHISA
IPC: B62M7/02
Filed: 1991-01-14
Abstract: PURPOSE:To discharge automatically tar or the like which is cumulated in a muffler so as to improve output of an engine, in an exhaust system which is provided in such a constitution that noise of exhaust discharged from the engine of a motor-cycle is eliminated by a muffler before it is discharged toward the atmosphere. CONSTITUTION:The drain discharging port 2a on the bottom part of a muffler 2 is connected to the frame pipe 10 of a body frame by a connector 11 made of an elastic body, and a discharging hole 16 opening toward the atmosphere is provided on the lower part of the frame pipe 10. Tar or the like which is cumulated in the muffler 2 is discharged from the discharging hole 16 toward the outside from the drain discharging port 2a through the connector 11 and the frame pipe 10. The connector 11 acts as one part of the supporting structure of the muffler 2, no abnormal noise caused by contact with the frame pipe 10 is generated, and vibration is absorbed in the connector 11. Since the muffler 2 is communicated with the atmosphere through the discharging hole 16, discharging pressure in the muffler 2 is reduced so as to improve output of the engine.
Patent JP-S62218200-A (JP)
Inventor: EMERII ARUFURETSUDO PAAMAA
IPC: B44C1/17
Filed: 1987-01-10
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-S59137664-A (JP)
Inventor: HANSU DOIRINKU
IPC: F16J15/3256
Filed: 1984-01-12
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-2000204949-A (JP)
Title: Radiator washing device
Inventor: TAKAHASHI HIDEKI
IPC: F01P11/10
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To facilitate the washing work and the attachment and detachment of a washing device and solve the danger of damaging the fins of an oil cooler by providing a washing nozzle having an injection port in the space between a radiator and the oil cooler which are serially arranged, and moving the nozzle along a guide. SOLUTION: A radiator 31 and an oil cooler 32 are fixed to a strut 34 through a space 33. Guide brackets 38 for laterally moving a washing nozzle 37 are vertically arranged on the space 33 side of the strut 34. In operation, the washing nozzle 37 is moved to the left end or right end and retained there so as not to disturb the ventilation. In washing, the washing nozzle 37 is connected to a faucet of service water and laterally reciprocated while injecting water from the washing nozzle 37. According to this, the radiator of a construction machine or the like can be easily and surely washed, and the danger of damaging the fins or the like of the oil cooler 32 can be solved.