baber/WOPTO huggingface dataset:
Patent JP-2000215385-A (JP)
Title: Traffic signal controller
Inventor: MURAMATSU NORIKI
IPC: G08B23/00
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To make it possible to continue a signal control operation to a service interruption within determined several seconds by storing a signal control state just before the service interruption. SOLUTION: The traffic signal controller consists of a power supply part 1 which receives commercial power supply and feeds operation power supply, a control constant storing part 4 which stores display time, etc., of blue, yellow and red in every time zone, a time counter part 5 holding the present time, a control situation storing part 6 storing the current control information, a backup power supply part 7 which performs backup of the control constant storing part, the time counter part and the control situation storing part in a service interruption state, a processing part 12 which reads display time data from the present time and decides the display time,  a lighting instrument controlling part 14 which turns on/off the supply of the commercial power supply on the basis of lighting time and display time commanded from the processing part and a signal lighting instrument 16 which turns on blue, yellow and red lamps.
Patent JP-S63186383-A (JP)
Title: Image processing device
Inventor: HATANAKA FUSAAKI
IPC: G06T7/60
Filed: 1987-01-29
Abstract: PURPOSE:To process image at a high speed by obtaining the 2-dimensional edges in both horizontal and vertical directions separately with each other and using a memory to detect the horizontal edge and to fetch the vertical picture elements. CONSTITUTION:The shift registers 1-6 obtain signals 16-22 after a picture signal 16 is successively shifted for each image element by a image element clock. The subtractors 7, 8 and 9 perform the subtracting operations to obtain signals 23-25. Furthermore the subtractors 10 and 11 perform the subtracting operations to obtain signals 26 and 27 respectively. A comparator 12 delivers a signal of '1' when the signal 24 is higher than the prescribed threshold value T. A comparator 13 compares the signal 26 with 0 and outputs '1' when the comparison result is positive. A comparator 14 compares the signal 27 with 0 and outputs a signal of '1' when the comparison result is equal to 0 or negative. An AND circuit 15 delivers a signal showing the detection of a vertical edge when the output signals of comparators 12-14 are all equal to '1'. In such a way, the entire picture edge can be detected in real time and the picture processing speed can be increased.
Patent JP-H04256151-A (JP)
Title: Connection control system for shared storage device
Inventor: YOSHIKAWA YOKO
IPC: G06F13/28
Filed: 1991-02-08
Abstract: PURPOSE:To facilitate the control of a shared storage device and also to guard the access given from an unconnected information processing system. CONSTITUTION:A 1st function is provided in a shared storage device 1 which is shared by the independent information processing systems 2 and 3 to display whether both systems 2 and 3 are connected to the storage device 1 or not. Then a 2nd function is also added to the storage device 1 to set and cancel the display corresponding to the information processing system of the 1st function together with a 3rd function which informs the information processing system having a connection request of the possibility of connection to the storage device 1, a 4th function which informs the information processing system of the change of the connection state between the storage device 1 and the information processing system, and a 5th function which guards the normal access given from the corresponding information processing system when the 1st function is not set.
Patent JP-H01194096-A (JP)
Title: Mine entry management device
Inventor: SUMIYAMA MASAKAZU
IPC: G07C9/00
Filed: 1988-01-29
Abstract: PURPOSE:To automatically detect and record the identification of a mine port passer having his personal identification (ID) card and its passing direction and to automatically open/close a passing gate by arranging the title device in a tonnel or a mine port and allowing a mine entering person to carry a contactless type personal ID card. CONSTITUTION:When a mine entering person carrying the contactless type ID card 8 reaches the vicinity of an opening/closing gate, an ID signal is inputted to a central control device 4 through an ID card system antenna 7 and the 'mine entering registrant' is identified by the signal. When the mine entering person is detected by passer detectors 5, 6 on the inlet side, an opening/closing driving mechanism 2 is driven, a door 3 is automatically opened, and after the passage of a prescribed time, the door 3 is closed, a central control unit 4 decides 'mine entry' at the time of detecting the same mine entering person, displays a prescribed display on a display part of a mine entering person display device 9 and writes and records the displayed contents in a storage device 11. When the moving direction of the mine out-going person to the passing gate is reversed, similar door opening/closing operation is executed and 'mine-out' is simultaneously decided.
Patent JP-H03221707-A (JP)
Title: Heat insulation device in evaporation type burner and leg for installing vaporizer
Inventor: KITAJIMA SOICHI
IPC: F23D23/00
Filed: 1990-01-26
Abstract: PURPOSE:To reduce heat loss from a heat insulation material, vaporizer cover, and exposed sections of a heater by enclosing the main bodies of evaporators individually with a heat insulation material and shortening the distance among the vaporizers by placing the heater projection sections of a pair of vaporizers mutually obliquely in order to cover one vaporizer by the cover of another vaporizer. CONSTITUTION:The main bodies of a vaporizer 13 are enclosed individually by a heat insulation material 20, and the distance between a pair of vaporizers is shortened by placing the heater projection sections 21 of the two viporizers 13 mutually obliquely, and since those vaporizers 13 are enclosed by the cover 23 of one vaporizer, the heat radiating surface area of the vaporizer cover 23 can be small so that the heat loss is small. Further, since the heater projection 21 is inside of the vaporizer cover 23 and the heater projection 21 of the other vaporizer 13 is adjacent, the heat conductivity due to the cavenction flow of heat at the heater projection 21 is reduced and the radiation heat loss is reduced from the heater projection section 21. And, by the heat insulation material 31 installed on the upper face of the vaporizer cover 23 the heat insulation of the heater projection 21 is improved, and by the heat insulation material 32 that is provided on the lower face of the vaporizer mounting leg 22 the heat insulation property is improved on the lower face of the vaporizer 13 so that the heat loss from the whole vaporizer 13 is further reduced.
Patent JP-H07225524-A (JP)
Title: Digital image forming device
Inventor: ISHII KIMIYASU
IPC: H05B3/00
Filed: 1994-02-14
Abstract: PURPOSE:To provide an image forming device capable of surely fixing an unfixed image even if the behavior of a recording paper is changed, in a digital image forming device for fixing an unfixed toner in such a manner that only a place where toner is stuck on the recording paper or only the vicinity of the place is selectively energized and heated. CONSTITUTION:In regard to heating information generated by a fixing central means, a heat generating region is set by using a range for covering from an image position pd in a delaying direction from a position Ps (the rear side in the carrying direction of a paper sheet) to an image position Pf in an advancing direction from the position Ps (the front side in the carrying direction of the paper), when the position of a toner image in the normal carrying state of the paper is defined as Ps, in the carrying direction of the sheet as a minimum unit. Thus, even if the image Ps is deviated in either of the delaying or advancing direction by the carrying state of the recording paper, fixing is surely attained. Moreover, the range covering a deviation value by skew is set as the minimum unit of the heating generating region, in a direction perpendicular to the carrying direction of the paper.
Patent JP-H08187970-A (JP)
Title: Bonding and combining method for bookbinding and combining member
Inventor: HAMADA MASAAKI
IPC: B42D1/04
Filed: 1995-01-10
Abstract: PURPOSE: To provide a bonding and combining method for bookbinding in which heat fusible cloth is made meltable at a low temperature and bookbinding work is easily performed in an inexpensive facility and working environment is not deteriorated and also omission of bookbound sheet and incorrect collating are not caused by sticking the heat fusible cloth of a low melting point on the internal surface of layout sheet for a back cover and to provide a combining member. CONSTITUTION: A bonding and combining method for bookbinding is constituted by sticking heat fusible cloth 4 of a low melting point on the internal surface of layout sheet 3 for a back cover and placing the back part 7 of a polymerized sheet 6 for bookbinding on the heat fusible cloth 4 of a low melting point and heating the cloth to melt it and combining the back part of the polymerized sheet on the internal surface of layout sheet 3 for the back cover. Further, a bonding and combining member for bookbinding is constituted by sticking heat fusible cloth of a low melting point on the internal surface of layout sheet for the back cover.
Patent JP-S59150355-A (JP)
Title: Charge current interruption tester for switch
Inventor: TAKAHASHI NORIYUKI
IPC: G01R31/333
Filed: 1983-02-07
Abstract: PURPOSE:To obtain a surge voltage as desired at the reignition of arc by connecting an auxiliary switch in series to a switch for samples so as to determine the voltage at the reignition of arc by a voltage between terminals of both the switches. CONSTITUTION:First, a sample switch S and an auxiliary switch AS are kept closed and then, a generator G is excited to run a charge current to a circuit. After the setting of a voltage, the sample switch S and the auxiliary switch AS are opened simultaneously or separately. The interruption of the charge current is determined by a combined insulation recovering force of the sample switch S and the auxiliary switch AS and a testing voltage and when the combined insulation recovering force exceeds the testing voltage, the interruption is completed. In other words, the distance between contactors of the auxiliary siwtch and the testing voltage are adjusted so that the interruption is completed in the sample S at the same distance between contactors thereof as under the prescribed condition. Thus, the voltage between terminals of both the switches at the reignition of arc under the prescribed condition gives a larger value than that when the sample S is set thereby resulting in a larger value of surge voltage generated.
Patent JP-H04258377-A (JP)
Title: Profiling device
Inventor: FURUTA KENJI
IPC: B23K9/127
Filed: 1991-02-08
Abstract: PURPOSE:To perform profiling with high accuracy on the profiling device of a workpiece having the curved surface such as an end plate according to this invention. CONSTITUTION:A bifurcate detector 25 is provided freely rotatably in the cross direction of thickness of the end plate 15 on a flexible frame 22 and the detector 25 sandwiches the plate from both sides via a gap. An angle sensor 30 to detect a deflection angle and an angle of the detector is provided. When the detector 25 is brought into contact by rotation of the end plate 15, the frame 22 is moved by a servomotor 21 so that a detection angle of the angle sensor 30 is diminished to zero and a cutting torch 40 is moved.
Patent JP-H02200587-A (JP)
Title: Engine oil cooling structure for motorcycle
Inventor: OTAKI KAZUAKI
IPC: B62K11/02
Filed: 1989-01-30
Abstract: PURPOSE:To prevent the temperature rise of a body frame by constructing the title device in such a way as to cool engine oil in an oil tank positioned on the inner side of the body frame of double structure with cooling water in a cooling water tank positioned on the outer side of the body frame. CONSTITUTION:The upper part of a down tube 4 and the front end part of a tank rail 3 are integrated so as to form a double structure where the inside is made an oil tank 5 and the outside is made a cooling water tank 6. Engine oil in the oil tank 5 is fed to each engine part through a pump inlet oil hose 7 and an oil pump 9, lubricates each part, returns to the oil pump 9, passes through a pump outlet oil hose 8 and returns into an oil tank 5. Engine cooling water cooled at a radiator 11 flows into a cooling water tank 6 by the operation of a water pump 15, cools the engine oil in the oil tank 5, further cools an engine 13, and returns to the radiator 16 again through the water pump 15.
Patent JP-H07222957-A (JP)
Title: Separator of different shape powder
Inventor: YANAGISAWA TOSHIO
IPC: B07B13/11
Filed: 1994-02-14
Abstract: PURPOSE:To easily and rapidly separate a powder having a predetermined shape and a powder having a different shape. CONSTITUTION:A separator of a different shape powder is equipped with a rotary mechanism 3 provided with a track 2 on the upper surface thereof and rotated around its center shaft, a reverse rotary mechanism 5 formed in a freely shakable manner so as to be capable of being fixed to the track 2 at an arbitrary position and having a shaft 4 rotated in the direction reverse to the rotary direction of the rotary mechanism 3 in synchronous relation to the rotary mechanism 3, an extensible mechanism 6 fixed in the vicinity of one end part of the track 2 at one end part 6a thereof and fixed to the reverse rotary mechanism 5 at the other end part 6b thereof and a container 10 having a bottom surface formed into an oval shape and receiving a powder to be separated.
Patent JP-S58135771-A (JP)
Title: Surface hardening padding welding method
Inventor: YOSHIMOTO HISAYOSHI
IPC: B23K25/00
Filed: 1982-02-05
Abstract: PURPOSE:To remain a composite carbide in a deposited metal without melting it, and to improve the corrosion resistance and impact resistance, by executing electroslag padding welding, supplying a granular or powdery surface harding composite carbide into a molten pool together with an electrode. CONSTITUTION:Composite carbide powder 15 is filled between one band-like electrode which is fed by a feed means 3 from an electrode reel, and is guided to a prescribed position by a guide plate 6, and the other band-like electrode, by which an electrode of one body is formed. subsequently, it is pressed by a pair of pressure rolls 5, also is made to slide-contact with a feed chip 8, appropriately holding an interval by a pressure adjusting means 7, and after that, is supplied into a molten pool 17 of a base metal 16 to which a flux 19 has been scattered, and electroslag padding welding is executed. In this case, no arc is generated except the time when welding is started, therefore, a temperature of the molten pool 17 is lower than a melting point of the composite carbide 15, it is remained in a powdery state in a deposited metal 18, and on the surface of the base metal 16, a hardened layer is formed.
Patent JP-S54111992-A (JP)
Title: Box inverter
Inventor: MATSUMOTO HAJIME
IPC: B65G47/52
Filed: 1978-02-18
Abstract: PURPOSE: To prevent damage of contents (e.g. fruit) by inverting boxes while covering their opening, stabilizing the content at a horizontal transfer zone, opening the opening gradually, and reducing the drop head of the content.  
     CONSTITUTION: Boxes 15 fed by a means 17 are fed between a rotary drum 1 and a guide means 23 by rollers 41. With the opening of the box 15 covered by a rubber belt 11 wound about the drum 1, the box 15 rests on the guide means 23 and moves up along the peripheral surface of the drum 1. At the upper position of the drum 1, the opening of the box 15 faces down, i.e. the box 15 is inverted. The inverted box 15 is transfered through a horizontal transfer zone A and fed outside while guided by a feed-out guide 29. When the boxe 15 gets onto the guide 29, the down-facing opening gradually parts from the zone A so that the content 27 passes through a gap 31, rolls down along a guide plate 33, and is discharged by a belt 39. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11196997-A (JP)
Title: Chopsticks and manufacture of the same
Inventor: URATANI HYOGO
IPC: A47G21/10
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To provide chopsticks having a surface part hard to slip near a point of the chopsticks. SOLUTION: A chopstick 1 comprises a base material 2 and a coated layer 3 formed by coating the base material 2 with the coating material such as the synthetic resin coating material. The most part of the coated layer 3 comprises the ground mark 4 formed by roughly grinding the surface part. This ground mark 4 is the irregularity which gives the non-slip effect on the surface part of the coated layer 3.
Patent JP-H06203798-A (JP)
Title: Discharge lamp and lighting system using this lamp
Inventor: TSUBOTA SHINICHI
IPC: H01J61/32
Filed: 1993-01-08
Abstract: PURPOSE:To provide a rational discharge lamp, which can be replaced with an annular discharge lamp, and a lighting system using this lamp. CONSTITUTION:A discharge lamp 6 is constituted such that two almost C-shaped inner and outer tubes 1, 2 of different diameter, arranged in the inside/outside so as to be positioned on the same plane, are provided, having electrodes 3, 4 in one end parts of each tube 1, 2 and connecting the other end parts of each tube 1, 2 each other by a communication tube 5. Rated lamp power of the discharge lamp 6 is suitable about 50 to 110W. The inner and outer tubes 1, 2 in the vicinity of the electrodes 3, 4 are coated with a protecting member 14, and a terminal member 16, provided with terminals 15 connected to the electrodes 3, 4, is constituted turnable by a certain degree relating to the protecting member 14. A protecting member 17 for covering the inner and outer tubes 1, 2 is provided in an opposite side to the electrodes 3, 4.
Patent JP-H06206804-A (JP)
Title: Man-made gathering-place for fish of sea area cleaning type and structure of man-made gathering-place for fish
Inventor: MOTOMURA ISAMU
IPC: A01N59/16
Filed: 1993-01-08
Abstract: PURPOSE:To obtain a man-made gathering-place for fish for farming fisheries, provided with seawater cleaning function. CONSTITUTION:A hollow part 2 is made at the central part of a block made of cellular concrete formed by blending cement with iron oxide and a blowing base to give a main body 1 of a man-made gathering-place for fish. In seawater 20, structures G and H prepared by inserting iron rods 6 into the hollow parts 2 are arranged at both sides of a structure F made by packing iron particles 3 to the hollow part 2 and a direct electric source 8 is connected to each iron rod of the structures G and H. Iron ion is formed from an anode (+) and ferrous hydroxide is made from a cathode (-). Multiplication of diatoms, plankton, etc., is improved while excellently maintaining adhesion of spores of marine algae by the uneven part of the block made of gas cellular concrete, seawater is cleaned and gathering effect of fishes and shellfishes is bettered.
Patent JP-H07223890-A (JP)
Title: Gas producing agent composition
Inventor: YOSHIDA TADAO
IPC: B01J23/28
Filed: 1994-02-15
Abstract: PURPOSE:To obtain a gas producing agent composition so as to reduce the concentration of toxic gas components, especially carbon monoxide in the produced gas. CONSTITUTION:This gas producing agent composition contains an oxide-based catalyst composed of at least two components of group I, IV, V, VI, VII and VIII elements of the Periodic Table in a gas producing agent composition consisting essentially of an organic compound containing nitrogen and an inorganic oxidizing agent containing oxygen.
Patent JP-S56114745-A (JP)
Title: Measuring device of light scatter
Inventor: KAMAYA SHIYUUJI
IPC: G01N21/47
Filed: 1980-02-15
Abstract: PURPOSE:To enable to make measurement with extremely high precision by detecting the scattering lights of each scattering angle almost simultaneously, by measuring the scattering light with a scattering light photodetection part arranged at an interval of an equal angle around the center of the irradiation position for sample particles. CONSTITUTION:Direct light absorption part 6 is provided which absorbs irradiation light passed through transparent pipe 3 introducing sample particles. Further, scattering light photodetection parts 7 are arranged cylindrically, centering around transparent pipe 3, on its periphery at equal angular intervals. Photodetection parts 7 are partitioned radially by partition plates 12; each inside semicylindrical plate 13 is provided with transparent hole 15, and its outside surface is provided with photodetector 16. In this constitution, direct light from light source 14 is absorbed by absorption part 6 and scattering light is photodetected by each photodetection part 7, whose photodetection signal is read out in order as a series signal by scan part 10 momentarily via amplification part 8, so that scattering light with each scatter angle will be detected almost simultaneously. Consequently, the measurement can be made with extremely high precision.
Patent JP-S59144836-A (JP)
Title: Disc pad
Inventor: OOYAMA TAKESHI
IPC: C23C22/32
Filed: 1983-02-07
Abstract: PURPOSE:To prevent the generation of rust by bonding zinc particles with trivalent chromium compound to form a coat, forming the coat having a thickness more than a specified value on the surface of a back metal and adhering a pad onto the coat through adhesives. CONSTITUTION:A mixed treatment liquid of chromic acid and zinc particles 4 is applied to the surface of an iron back metal 1 by brushing, dipping or the like, treated by heating in a baking furnace at 300-330 deg.C to reduce sexivalent chromium to trivalent chromium, and the surface of the back metal 1 and the surfaces of the zinc particles 4 are coated with trivalent chromium compound 3 to interpose between the particles 4 and form a coat 2 integral therewith. The thickness of the coat 2 is more than 5mu in consideration of rust preventive capability. Accordingly, the controlled self-sacrifice protection of the zinc particles 4, the passive state of the back metal surface caused by chromic acid, barrier action of trivalent chromium compound are effected doubly or trebly to produce strong rust-preventive capability.
Patent JP-S60163586-A (JP)
Title: Semiconductor picture memory device
Inventor: SATOU KAZUHIRO
IPC: G11B20/10
Filed: 1984-02-06
Abstract: PURPOSE:To hold information for many hours by patroling a signal and to enhance S/N by a small capacity memory by recording a restored analog signal in analog memory part and recording again an output of a digital memory part in its analog memory, respectively. CONSTITUTION:An inputted analog signal and a low-order bit among m numbers of bits to be digitally converted in an A/D convertor are recorded in an analog memory device 2 and a digital memory device 3, respectively. Signals of both memory devices are restored by a D/A convertor 5, a level correction circuit 6, an A/D convertor 7, a subtractor circuit 8, a correction signal generator circuit 9, an arithmetic circuit 10 and a D/A convertor 11. A carry output and outputs of the high-order and low-order bits are outputted. The restored analog signal and an output of digital memory part are recorded in an analog memory and a digital memory, respectively, by patroling the signal, information can be held for many hours and by small capacity memory S/N can be improved.