baber/WOPTO huggingface dataset:
Patent JP-S6486682-A (JP)
Title: Video projector
Inventor: KAMAKURA MASAKAZU
IPC: H04N5/74
Filed: 1987-09-28
Abstract: PURPOSE:To obtain a bright and sharp image by setting an picture frame having an intermediate aspect ratio as a reference picture conforming the lateral width of the picture frame having a long sideways aspecto ratio to that of the reference picture frame, and conforming the longitudinal width of the picture frame having a long lengthways aspect ratio to that of the reference picture frame. CONSTITUTION:In a video signal having plural picture frames VD1, VD3, and VD4, it is possible to increase the area of a video part 2C on the display screen 1 of a video light source by setting the picture frame VD3 having the intermediate aspect ratio as the reference picture frame, and displaying so that the longitudinal width H or the lateral width W of the picture frames VD1 and VD4 having the lengthways or sideways aspect ratio longer than that of the VD3 can be conformed to that of the reference picture frame. In such a way, it is possible to obtain a brighter projecting video on the screen.
Patent JP-H0694180-A (JP)
Title: Block heater for piping
Inventor: FUKUHARA JUNJI
IPC: F16L53/35
Filed: 1992-09-14
Abstract: PURPOSE:To provide a block heater capable of mounting and dismounting easily in a piping as a block and heating it immediately after current is applied without winding it spirally on the piping as in the conventional sheath heater and belt heater. CONSTITUTION:A recess 14 to clamp a pipe is formed in a split aluminum block 12 which can be opened and closed by a pivot 13 at the bottom of it, a heater 16 is buried in it, and its both terminals are formed as electrodes-hooks 18 and 18. On the other hand, a socket-block retainer 21 in which two hole electrodes 19 and 19 fitted closely onto the electrodes-hooks 18 and 18 are installed is provided, the retainer 21 is inserted onto the both electrodes-hooks 18 and 18 to fix the split blocks 12 and 12, and a heater 16 is energized to immediately heat the pipe through a metal mesh 15 between the heater 16 and the pipe.
Patent JP-S61124021-A (JP)
Title: Burning of anode
Inventor: MURATA TOSHIICHI
IPC: H01J9/14
Filed: 1984-11-20
Abstract: PURPOSE:To sufficiently release gases generated at burning of an anode by burning the anode set upward in a cup-shaped glass container. CONSTITUTION:An anode 6 is set on a plane glass stand 5c set at the central portion of the bottom of a cup-shaped glass container 9. The glass container, anode and others set in this way are put on a table 3 in a kiln 2 and burning is executed under the burning condition of 450 deg.CX1hr. During burning, a fan 1 is rotated, so that hot blast flowing through wire gauze 8 can eliminate water and gases of hydrocarbon such as methane, oxygen and others generated from the anode 6 through a port 2a of the kiln to the outside thereof and that gases generated through a metal-backed surface 6a of the anode 6 can be burned in the circumstance containing sufficient oxygen. At this time, even though there is hot blast at burning, peeling of metal-backed surface 6a can be prevented by providing the difference of height ranging from 30-50mm between the top end 9b of a rising portion 9a of the glass container 9 and the metal- backed surface 6a of the anode.
Patent JP-S62104668-A (JP)
Title: Automatic trimming device for casting
Inventor: IDEMOTO TAKAHIRO
IPC: B22D17/20
Filed: 1985-10-31
Abstract: PURPOSE:To prevent trimming in a wrong position by automatically and exactly positioning a casting released from a loader by a movable positioning mechanism which is provided with rough guide members and is operated by a feed signal to feed the casting to the approximate prescribed position of lower and upper dies. CONSTITUTION:The loader clamps the casting W from a die casting machine and conveys the casting onto the lower die of a trimming press. The loader releases the casting W and drops the same onto the lower die. A pair of rough guides 7a, 7b are erected on the lower die and correspond to the holes 9, 10 of the casting W. The top ends 11a, 11b of the members 7a, 7b are respectively smaller in diameter than the bore of the respective holes 9, 10 and therefore, the guides 7a, 7b easily fit into the holes 9, 10 and the casting W is roughly positioned. A motor M is stated by a control means to advance positioning members 15 of movable positioning members 7a, 7b to the outside so as to contact the inside peripheral walls of the holes 9, 10 when the above-mentioned state of the casting is detected by a sensor. The positions of the holes 9, 10 are thereby exactly and automatically positioned.
Patent JP-H1185624-A (JP)
Title: Data protector
Inventor: NOMURA KIYOUSUKE
IPC: G06F21/60
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a data protector appropriate for protecting the profit of a composer by effectively preventing data from being temporally infinitely utilized even when the time of a clock timer unit is changed. SOLUTION: At a transmission side computer 1, utilization permitted time data setting time to start and stop the permission of utilization are related to protection object data and transmitted to a reception side computer 2 and at the reception side computer 2, when the time outputted from the clock timer unit is not within the utilization permitted time zone, based on the related utilization permitted time data, the protection object data are erased.
Patent JP-S61122595-A (JP)
Inventor: KOMANO YASUO
IPC: G21C7/10
Filed: 1984-11-20
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-H1072100-A (JP)
Title: Refueling device
Inventor: HARADA YOICHI
IPC: B67D7/54
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To process vapor at the refueling device, and prevent the vapor under an unprocessed state from being emitted into the atmospheric air by providing a vapor processing device having a flow rate control valve, a suction pump, a compression pump, a radiating pipe, a gas/liquid separating chamber and a vapor separating film chamber, on a return pipe which is connected to a vapor hose. SOLUTION: A vapor which is emitted from a refueling port by opening a flow rate control valve 42, is drawn by the suction of a suction pump 44, and the vapor reaches a compression pump 46 through the flow rate control valve 42 and the suction pump 44, and is pressurized there, and is fed to a radiating pipe 47 in a cooling chamber 14. The vapor is liquefied when being cooled, and flows into a gas/liquid separating chamber 48. When a fuel of a certain amount or more is accumulated in the gas/liquid separating chamber 48, a float valve 49 opens, and the fuel is returned to a refueling pipe 11 on the upstream side of a pump 13 through a return pipe 50.  An unliquefied gas flows from an outflow pipe 51 to a vapor separating film chamber 52, and the liquefied fuel flows into the gas/liquid separating chamber 48 through a liquid outflow pipe 53, and the unliquefied gas is pressurized again by the compression pump 46 through the gas outflow pipe 54, and is liquefy-processed.
Patent JP-H04125166-A (JP)
Title: Thermal printer and print processing method thereof
Inventor: NAKAJIMA TAKASHI
IPC: B41J29/38
Filed: 1990-09-14
Abstract: PURPOSE:To protect heating elements by providing thermosensible paper moving means, a thermal head consisting of a plurality of heating elements, drive control means, signal monitoring means, and control means. CONSTITUTION:There are provided a thermosensible paper moving means 11 for supplying a thermosensible paper 16 with movement, a thermal head 12 consisting of a plurality of heating elements R1, R2, Ri, Rn for printing on the thermosensible paper 16, a thermal head drive control means 13 for outputting a heating element selection signal TRi to the thermal head 12, a signal monitoring means 14 for monitoring a print control program of the drive control means 13, and a control means 15 for controlling input/output of the thermosensible paper moving means 11 and the drive control means 13. The drive control means 13 is provided with a signal generating means 13A for generating a control signal S1 of a pulse width phi1 for monitoring a run away of the print control program and a signal generating means 13B for generating a control signal S2 of a pulse width phi2 for driving the thermal head 12. Thus, the heating elements will be protected and the cost for a device can be reduced.
Patent JP-H08113251-A (JP)
Title: Plug structure of container
Inventor: TSURUSAWA KATSUO
IPC: B65D35/44
Filed: 1994-10-12
Abstract: PURPOSE: To provide a plug structure of a container of which the cap can be removed in a touch without rotation of the cap. CONSTITUTION: In the plug structure of a container, at least one of the container opening 4 or the cap 6 is formed with a flexible material and the cap 6 is detachably fastened to the container opening 4. A fixing protrusion 26 with a larger outer diameter than the outer diameter of the front part and the root part is formed in the middle part of the outer face 11 of the container opening 4 and a sliding groove extending to the nearly axial direction of the container opening 4 is provided at the protrusion 26. The sliding protrusion is provided to slide on the groove in the inside face of the cap 6.
Patent JP-H07104537-A (JP)
Title: Image forming device
Inventor: TSUTSUMI MASAHIRO
IPC: G03G15/02
Filed: 1993-09-30
Abstract: PURPOSE:To compensate a change in the degree of dark decay and to form the image of a uniform image density by adjusting the potential by electrification of a photosensitive body film in accordance with the result of the detection of the dark decay and always keeping the potential of the photosensitive body film just under a developing unit in a printing mode constant. CONSTITUTION:A surface potential sensor 40 detects the surface potential of a photosensitive drum 24 lowered by the dark decay and transmits the detected surface potential to a current adjusting means 44. It compares the detected surface potential with a desired potential and when both of them do not coincide with each other, a current flowing into the drum 24 from a discharge wire 35 is adjusted so that the detected surface potential becomes the desired one. Moreover, the sensor 40 is installed just midway between a main electrifier 25 and the developing device 27 along the surface of the drum 24 and the surface potential of the drum 24 just under the sensor 40 in a preparatory is the same as that of the drum 24 just under the developing unit 27 in the printing mode. The adjustment is executed so that the surface potential of the drum 24 just under the sensor 40 becomes a target one in the preparatory mode.
Patent JP-H08108405-A (JP)
Title: Cutting tool
Inventor: YANO SUSUMU
IPC: B27B9/00
Filed: 1994-10-12
Abstract: PURPOSE: To make the replacing work of a circular saw blade efficient, and also enable the position of an ancillary handle to be selected as desired appropriately. CONSTITUTION: The stationary cover 8 includes a projection 8a formed thereon. Also, the safety cover has a knob 15a formed therewith, and the position of the knob 15a, the position of the projection 8a, and the position of the lock button 19b of a rotation regulating mechanism are set to be positioned in close proximity to one another at the time of allowing the circular saw blade to be exposed by the safety cover.
Patent JP-S6488765-A (JP)
Title: Portable electronic equipment
Inventor: TANAKA TSUTOMU
IPC: G06K19/00
Filed: 1987-09-30
Abstract: PURPOSE:To omit an exclusive key for start of a clock function and to facilitate switching between the clock and computer functions by switching a clock mode to the computer mode with operation of a numeric key and registering the operation of this numeric key as a first digit to a computer means. CONSTITUTION:When a numeric key is pushed among the ten keys 11 in a clock mode, this clock mode is automatically switched to a computer mode. In other words, a CPU 27 stops the execution of a clock function program and starts a computer function program with push of a numeric key to register this numeric key as the first digit. Then the following pushed numeric keys are also registered. When a calculating process is through with an end key (no-key) 16, for example, the CPU 27 is set again in a clock mode to display the time information. When the key 16 is pushed again under such conditions, the CPU 27 is set in its initial state. Thus an exclusive key for start of the clock function is omitted and furthermore the switching between the clock and computer functions is facilitated.
Patent JP-S60143776-A (JP)
Inventor: BOO KURISUTAA ANDORIASON
IPC: F02P5/15
Filed: 1984-11-22
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-S60137761-A (JP)
Title: Paper sheet transport apparatus
Inventor: IDE FUMITO
IPC: B65H43/00
Filed: 1983-12-27
Abstract: PURPOSE:To reliably change the direction of transporting a paper sheet by changing the transport direction for the trailing end of a paper sheet in the first transport path at a fixed position. CONSTITUTION:A paper sheet P in a paper feed cassette 19 is taken out and fed between a photoreceptor drum 16 and a transfer charger 23 through a registration roller 22. When the trailing end of the paper sheet P passes a detector 43 and reaches a diverging point A, a paper discharge roller 30 is turned reversely. This causes the trailing end of the paper sheet P to get out of a transport path 29, and the paper sheet is transported to a transport path 34 by the mountain portion of a concave guide forming a transport path. At this time, the paper discharge roller 30 is temporarily stopped. Subsequently, the paper discharge roller 30 is turned so that the paper sheet P is again guided and fed to the transport path 34 and clamped to be transported by transport belts 36, 37. The paper sheet P fed out from the transport belts 36, 37 is fed into a reverse path 38 to be reversed and fed to a registration roller 22.
Patent JP-H1091386-A (JP)
Title: Hardware cursor
Inventor: KOBAYASHI DAICHI
IPC: G09G5/08
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a hardware cursor which can speed up processes by making a cursor display by hardware without the intervention of software. SOLUTION: A movement quantity calculating circuit 2 counts a movement quantity from an instruction device 1, an adder 3 calculates a cursor position after movement from the counted movement quantity and a current cursor position, and a comparing circuit 5 detects a display area of an area setting part 4 which includes the position; and a corresponding cursor bit pattern is read out of a cursor pattern memory 10 with a cursor bit pattern identifier corresponding to the display area and a display data switching circuit 7 selects background data from a display memory 6 or the cursor bit pattern from the cursor pattern memory 10 according to a screen scanning position and supplies the selected data or pattern.
Patent JP-2001074345-A (JP)
Title: Method of removing ice from icemaker
Inventor: AKIYAMA TOMOAKI
IPC: F25B1/00
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To reduce time for removing ice and improve ice-making efficiency by closing a refrigerant liquid supply valve first to reduce pressure in an evaporation pipe of an ice-making board by way of suction of a refrigerant circulation controller, and then closing a refrigerant gas extraction valve to supply pressurized hot gas into the evaporation pipe. SOLUTION: A refrigerant liquid supply valve 5a is closed, and after a suction time has passed, a refrigerant gas extraction valve 9a and an expansion valve 6a are closed. It takes about 15 to 60 seconds. By providing the suction processing time for extracting the refrigerant gas in an ice-making board 8a pressure in an evaporation pipe is reduced so as to facilitate subsequent supplying hot gas and heating the ice-making board 8a therewith. After the refrigerant gas extraction valve 9a and the expansion valve 6a are closed, a lower hot-gas valve 19a is opened to supply hot gas into the ice-making board 8a. Since the pressure in the evaporation pipe is reduced, the hot gas is rapidly supplied into the evaporation pipe while maintaining its high temperature just after the lower hot-gas valve 19a is opened to heat the ice-making board 8a.
Patent JP-H0293640-A (JP)
Title: Production of silver halide photographic paper
Inventor: EZAKI ATSUO
IPC: G03C1/775
Filed: 1988-09-30
Abstract: PURPOSE:To suppress the generation of unequal coating by specifying the center line average height of the surface on at least the side of a photographic paper base where photographic sensitive layers are provided. CONSTITUTION:The surface on at least the side of the base where the photographic sensitive layers are provided has <=1.0mum center lines average height (SRa) calculated by the equation I and this photographic paper is formed by coating the base with a red-sensitive silver halide emulsion layer, green-sensitive silver halide emulsion layer, and blue-sensitive silver halide emulsion layer successively from the base side. In the equation I, WX denotes the length in the X-axis direction of a measuring surface area; WY is in the length in the Y-axis direction of a measuring surface area; SA denotes the area of the measuring surface area and SA=WXXWY, and SA=25mm<2>, WX=WY=5mm. The coating speed is required to be >=60m/min when the silver halide photographic sensitive layers are provided by coating. The generation of unequal coating is prevented in this way.
Patent JP-H0559236-A (JP)
Title: Aqueous emulsion of polypropylene-based wax
Inventor: HISADA NOBUO
IPC: C08F255/02
Filed: 1991-08-30
Abstract: PURPOSE:To prepare an aq. emulsion of a polypropylene-based wax having a higher softening point and a higher hardness than a polyethylene-based wax by using a specific maleinized polypropylene resin or a salt thereof as the essential component. CONSTITUTION:The title mulsion is prepd. by using a polypropylene-based wax having an intrinsic viscosity (eta) of 0.02-1.3dl/g and 1-20wt.% maleic acid groups or a salt thereof as the essential component.
Patent JP-S61125204-A (JP)
Title: Multi-frequency shared antenna
Inventor: NAKABAYASHI SUSUMU
IPC: H01Q5/00
Filed: 1984-11-21
Abstract: PURPOSE:To realize a rod antenna with a wide band and plural resonance frequency bands by adding a coil of a required number of turns to a tip of a wire antenna element so as to flow a current reversely to a current flowing to the element. CONSTITUTION:The antenna is formed with a lambda/4 length cylindrical negative pole antenna element 1, a lambda/4 length positive pole element 2 and a coaxial feeder 3, and the coil 4 having a prescribed number of turns and diameter is fitted to the tip so as to take the tip of the positive antenna element 2 as its center. In measuring the characteristic of a sleeve antenna with parameters of, e.g., nearly 1.87m of the element length of the positive and negative pole antennas, 10mm in diameter and tight winding as the coil with the height (l)=100mm, the 1st resonance point is obtained at 40MHz as shown in figure. Further, the 2nd resonance point is produced at a point lower than the 1st point by 5MHz, that is, at 35MHz, resulting that the two resonance points are provided.
Patent JP-S61122540-A (JP)
Title: Ability testing device for impact wrench or the like
Inventor: KOIZUMI SEISHIRO
IPC: B25B21/02
Filed: 1984-11-20
Abstract: PURPOSE:To reduce an error in ability during use by using a compressive load detector which utilizes plural belleville springs and a strain gauge. CONSTITUTION:The compressive load detector 3 consists of a flange part 3a fitted to an upright frame 13, a detection part 3b which has a bolt 1 insert in the center and the strain gauge 4 for detecting a compressive load stuck at the outer periphery, and a force receiving part 3c which receives the clamping force of the bolt 1 and a hexagon nut 2. The number of belleville springs and their stack direction are so adjusted as to obtain the same rigidity with an actual body to be clamped, and then while a timer 103 operates simultaneously with the clamping of the nut 2 by an impact wrench, the signal of an amplifier 101 increases and the value on a display device 102 also increases. When, however, the timer counts up to a set time, a hold signal is sent to the display device 102, so the value on the display device 102 is fixed at the value at the start of the holding although the signal of the amplifier 101 increases. This test value is obtained on the condition coincident with the rigidity and clamping time of the actual clamped body, so this is equal to that in the actual clamping of the clamped body.
Patent JP-S60140595-A (JP)
Title: Semiconductor input circuit
Inventor: INUKAI HIDEMORI
IPC: G11C11/34
Filed: 1983-12-28
Abstract: PURPOSE:To allow the titled circuit to execute stable and high-speed operation for an input signal by providing a circuit which controls the second control signal to keep the electric potential high level for the prescribed time when the first control signal changes from the low level to the high level. CONSTITUTION:A latch signal phi10 is connected to the gate of a transistor Q1 which adds an input signal and a control signal phi1 is connected to the drain of a charge transistor Q30 of a dynamic circuit. When the control signal phi1 is activated and it rises from the low level to the high level, the latch signal phi10 rises furthermore from the initial high electric potential. At the same time, the input impedance of the input transistor Q1 decreases, the input is transmitted to the gate of a transistor Q3 at a high speed, the transistor Q3 generates the input signal and the inversion auxiliary signal as the output voltage at a high speed when the input signal changes from the high level to the low level, and vice versa. As a result, a data input circuit with stability and a high speed can be obtained.
Patent JP-H10207912-A (JP)
Title: Method for retrieving character and character string and recording medium to be used for the same
Inventor: YUASA NATSUKI
IPC: G06F17/30
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a character string retrieving method for simultaneously retrieving respective kinds of patterns while using only one determinability finite automaton at the time of character string retrieval by preparing one determinability finite automaton from plurality of kinds of patterns, optimizing method for state number in this method, and medium recording programs and data to be used for executing this method. SOLUTION: Plurality of regular expressions r1 , r2 ... rn desired to be simultaneously collated are prepared (S101), expanded regular expressions (r1 )#1 )|((r2 )#n )|... |((rn )#n ) are prepared from these prepared regular expressions (S102) and among states, the states including positions corresponding to #1 , #2 ... #n are respectively defined as reception state 1, reception state 2... reception state (n) (S103). Thus, the determinability finite automaton is constituted for simultaneously retrieving plural regular expression patterns while distinguishing the matched pattern.