baber/WOPTO huggingface dataset:
Patent JP-S5958161-A (JP)
Title: Ignition device for internal-combustion engine
Inventor: SATOU HIROSHI
IPC: F02P15/12
Filed: 1982-09-25
Abstract: PURPOSE:To reduce the energy loss and the consumption of electrodes by providing a detecting means for a reference and an auxiliary ignition timing to be synchronous with the revolution of an engine for adding a high pressure to the secondary side of an ignition coil by the time corresponding to the phase difference of the ignition timing only at the time of idling operation. CONSTITUTION:Not in idling state, a tansistor 25 is turned on and off by a signal F of a pickup 15. The high voltage output in a converter 8 is not added to the secondary side of a coil 2 for usual ignition. In idling state, the power transistor 25 is turned on and off by the signal F of a pickup 17, while the high voltage output in the converter 8 is added to the secondary side of the coil 2 by a time corresponding to 25 degrees, the phase difference between ignition signals C and D, and by the lead angle of 25 degrees, ignition is caused in a comparatively long discharging time. This construction permits to prevent a converter from igniting before the ignition timing, and reduce the energy loss.
Patent JP-S6411386-A (JP)
Title: Semiconductor laser device
Inventor: FURUYAMA HIDETO
IPC: H04B10/00
Filed: 1987-07-06
Abstract: PURPOSE:To obtain a semiconductor laser device which can obtain a stable laser radiation output without depending upon the state of an external circuit and the like and suppress a price increase by adding a specific limit to a driving current, and suppressing the temperature change of optical output originally exists in a semiconductor laser to an allowable variation range. CONSTITUTION:The ratio of an optical output at the time of certain temperature T and current I to an optical output at a current I in case of temperature T+ T is provided as RO( T). mO=I/Ith(T) is used to induce an equation and an unequality formula in which RO( T) of left side is smaller than a right side of the unequality is considered, thereby obtaining an equation (I). When the mO is determined by the equation and a signal current value I is determined by Ith, the operation of an element is performed within the allowable optical output varying range. When it is driven by a current larger than a laser oscillation threshold value current so that it is 0.5 (dB) by the temperature change amount of 25-50 deg.C, i.e., 25K in the equation (I) to eliminate an optical output automatic controller, where I is the driving current Ith(T) is the oscillation threshold value current TO is the characteristic temperature of the Ith(T), and T'O is characteristic temperature of oscillation slope efficiency.
Patent JP-H08336193-A (JP)
Title: Remote controller
Inventor: YAMAGUCHI MITSUARI
IPC: H04Q9/00
Filed: 1995-06-08
Abstract: PURPOSE: To operate a remote controller and to discover the location of the remote controller, in the dark. CONSTITUTION: A key switch 2 for operation is composed of the key top 3 which is molded and worked by the material mixed with luminous pigment. The key top 3 absorbs and stores light and gradually discharges the light and emits light. By this light emitting, a remote controller 1 can be operated and easily found be discovered, in the dark.
Patent JP-S5689164-A (JP)
Title: Call duration reporting device of telephone set
Inventor: HIDA TSUNEO
IPC: H04M15/30
Filed: 1979-12-21
Abstract: PURPOSE:To reduce call duration, by driving a buzzor and so on to bring a notice not only to the caller but also to environmental persons when call duration has exceeded a set time. CONSTITUTION:When the receiver is hooked off, contact 13b of detection switch 13 is connected to contact 13d, and the voltage which rises according to elapse of call duration is stored at both ends of capacitor 17. This voltage is applied to the first, the second and the third voltage comparators 20, 21 and 22. When call duration exceeds the voltage of the first set call duration signal, comparator 20 generates a drive signal to drive buzzor 64 and LED41. When call duration passes furthermore, comparators 21 and 22 generate drive signals successively, and LEDs 42 and 43 and buzzor 64 and driven.
Patent JP-S6227549-A (JP)
Title: High-strength hot-rolled steel plate
Inventor: HASHIMOTO SHUNICHI
IPC: C22C38/18
Filed: 1985-07-29
Abstract: PURPOSE:To obtain a high-strength hot-rolled steel plate excellent in surface characteristics and workability by incorporating specific percentage of C, Si, Mn, S and Al to Fe and by specifying the area ratio between polygonal ferrite and bainite. CONSTITUTION:The hot-rolled steel plate which consists of, by weight, 0.05-0.2% C, 0.01-0.08% Si, 0.8-1.8% Mn, <=0.01% S, 0.01-0.08% Al and the balance Fe with impurities and in which the area ratio of polygonal ferrite to bainite is 95-40% to 5-60% is prepared. The steel plate prepared as above is excellent in overall elongation and stretch-flange formabilities and local ductility such as bending, torsion, etc., at the end faces of shears and also excellent in corrosion resistance as well as surface characteristics.
Patent JP-S6229676-A (JP)
Inventor: ICHIKAWA MAKOTO
IPC: E04G23/08
Filed: 1985-07-29
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-H1016260-A (JP)
Title: Recorder and recording method
Inventor: AKASAKI TETSURO
IPC: B41M1/26
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a recorder and a recording method compatible with small quantity variety printing in which an image data from a host can be printed, on demand, onto a work in the field of work printing without requiring any printing plate. SOLUTION: The recorder comprises a sheet-like intermediate transfer body 1 for forming an image, a thermal transfer imaging means for forming a monochromatic or color image onto the surface of the sheet-like intermediate transfer body 1 using an ink ribbon 3 by controlling a TTP head 2, and a flexible transfer means 9 for pressing the sheet-like intermediate transfer body 1 formed with an image against a cylindrical work 7 to transfer the image onto the cylindrical work 7. According to the arrangement, the image can be printed, on demand, onto the cylindrical work 7 without requiring any printing plate.
Patent JP-S5873573-A (JP)
Inventor: KODERA YOSHIE
IPC: B65D88/02
Filed: 1981-10-21
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-H068249-A (JP)
Title: Regeneration and utilization of plastic product having laminating material
Inventor: NAGAWA AKITAKA
IPC: B09B3/00
Filed: 1992-06-25
Abstract: PURPOSE:To easily recover only a plastic material, to obtain high-grade regener ated plastic and to promote recycling by releasing the laminating material of a plastic material by high pressure jet water and grinding and reutilizing the plastic body. CONSTITUTION:The bonded part 1A of a plastic product 1 is damaged by a cutter knife or a hammer and high pressure jet water 6a of about 100-2000kg/cm<2> is injected to the bonded part 1A of a laminating material 1b and a plastic material 1a from a nozzle 6 at an acute angle at the position above a water tank 4. The laminating material 1b is released from the plastic material 1a by the high pressure jet water 6a to fall to the water tank 4. The plastic material 1a from which the laminating material 1b is ground by a grinder 7 and sent to the feeder 9 of a twin-screw extruder through a supply means 7A to be kneaded and the kneaded matter is cut into pellets by a die 8a to be granulated and the obtained granules are dried by a dryer 11.
Patent JP-H04365792-A (JP)
Title: Suspension beam device for crane
Inventor: TAMAOKI SHOJI
IPC: B66C13/08
Filed: 1991-06-13
Abstract: PURPOSE:To provide a suspension beam device for a crane wherein fine adjustment of a rotational position, vertical position, etc., of a hanging load can be easily, promptly and accurately performed. CONSTITUTION:A hanging beam 14 is horizontally hung down from a hook block 20 of a crane through a rotational mechanism 16 and an upper part lift mechanism 18. A trolley 36 is movably provided in the hanging beam 14 along the lengthwise direction, and this trolley 36 is provided with a lower part lift mechanism 40 for holding a hanging load 12 suspended vertically movably. In the hanging load 12, its rotational position is adjusted by the rotational mechanism 16 to move horizontal and vertical positions adjusted by the above- mentioned trolley 36 and lower part lift mechanism.
Patent JP-H0219259-A (JP)
Title: Synthetic resin cover
Inventor: TAKAHASHI KATSUYUKI
IPC: B65D47/08
Filed: 1988-07-05
Abstract: PURPOSE:Not to cause a protrusion at the juncture between an outer cover and an inner cover on closing the inner cover by the outer cover, by forming two arch notches on the upper side of the juncture in the turned condition to open the outer cover for these protrusions to approach each other. CONSTITUTION:To dischare the liquid in a bottle 1, first of all, the bottle is forced to turn an outer cover 5 to the arrow R direction to open the upper opening of an inner cover 4 and a pulling ring 8 is pulled upward to break a cut-off part 8A and to completely open the inner cover 4. Then when a bottle 2 is inclined to the arrow L direction, the outer cover 5 connected to the inner cover 4 by the juncture 6 is apt to also incline to the same direction due to its self-weight. But hyperbolic notches 14, 15 are formed on the upper turning side of the juncture 6 and both of the upper turning side between the notch 14 and the inner cover 4 and the upper turning side between the notch 15 and the outer cover 5 form a recess and further the upper turning side between both notches 14, 15 becomes nearly flat and hence the outer cover 5 does not turn to the arrow L direction by its self-weight.
Patent JP-H1148497-A (JP)
Title: Ink jet recorder
Inventor: SEKIYA TAKURO
IPC: B41J2/175
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To protect ink against dry up or deterioration even under severe conditions after delivery from a factory by an arrangement wherein a part for conducting an ink supply part and the interior of an ink container with the atmosphere is closed by a closing body before an ink jet recorder is used and the closing body is removed at the time of using the ink jet recorder. SOLUTION: A ring-like elastic member 26 is fitted in a hole 25 supplying ink from an ink container 2 to a liquid chamber 19 and a base body 3 is provided with a pipe-like member 27 being inserted into the ink container 2 through a hole of the elastic member 26 when the ink container 2 is coupled with a recording head part 1 to form a part for introducing ink into a liquid chamber 19. Further, the ink container 2 is provided with micro openings 30 for conducting the inside of the ink container 2 to the atmosphere and preventing the inner pressure from lowering due to decrease of ink.  The ink container 2 is provided with a closing body, i.e., a threaded cover, for closing the micro holes 30 to bring the ink container 2 into airtight state before the ink container 2 is coupled with the recording head part 1 and being removed to open the micro holes 30 immediately before or after coupling.
Patent JP-S5791574-A (JP)
Title: Light emitting diode
Inventor: SUGIMOTO MITSUNORI
IPC: H01L33/24
Filed: 1980-11-28
Abstract: PURPOSE:To improve coupling efficiency with an optical fiber by a method wherein a protrusive or hollow shaped round region is provided at the main surface of a substrate and an reverse conductivity type current blocking layer is provided on the substrate except the round region in a light emitting diode of heterodyne structure. CONSTITUTION:After forming a P-InP layer 22 as a current blocking layer on an N-InP substrate 20, a round hollow 21 is provided at the layer 22 by using photoetching. An N-InP layer 23, active layers 24a, 24b and a P-InP layer 25, and a layer 26 are consecutively formed by liquid growth method. At that time, the active layers are grown by interruption through the round hollow and other regions. Therefore, the active layer 24a at the upper part of the round hollow is completely buried with InP. Most of the carriers are injected in the active layer 24a for recombination. Therefore, a light emitting diode of double heterodyne structure having stepped light intensity distribution can be obtained. In this way, coupling efficiency with an optical fiber can be improved.
Patent JP-H11348648-A (JP)
Title: Installing structure of headlight
Inventor: SHODA IKUSHI
IPC: B60Q1/04
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To set the division and the surface difference of a headlight main body to a front fender panel with high accuracy by making the front fender panel as the standard. SOLUTION: The car width direction of a lamp housing 7 is regulated, by forming the front edge 2a of a front fender panel 2 in the Z form in the cross section, and inserting a holding part 7a formed on the outer side surface of the lamp housing 7. And an engaging frame 7d is formed integrally on the rear side of the holding part 7a, and an outer frame 10a formed at the outer side of a lens 10 is inserted. Since the lens 10 and the outer side of the lamp housing 7 are positioned by making the front edge 2a of the front fender panel 2 as the standard, the division and the surface difference can be set at a high accuracy, only by assembling a headlight main body 3.
Patent JP-H0514356-A (JP)
Title: Address setting system
Inventor: UCHIDA ATSUSHI
IPC: H04L12/28
Filed: 1991-07-09
Abstract: PURPOSE:To easily revise an address of each communication equipment by providing an inquiry means, a decision means, a notifying means, a reply means and a registration means to each communication equipment. CONSTITUTION:When a communication equipment 1 is connected newly to a local area network 2, an inquiry means 501 inquires of each existing communication equipment 1 connected to the network 2 about each address. A reply means 504 informs an address of its own equipment 1 to a new equipment 1 upon the receipt of each address from the means 501. When a decision means 502 of the new equipment 1 receives its own address returned from each existing equipment 1, the decision means decides a new address of its own equipment 1. A notifying means 503 informs the decided new address to each existing equipment 1. Upon the receipt of a new address, a registration means 505 registers a new address as an address of the new equipment 1. Thus, the establishment of the address of the new communication equipment and the notice to each existing communication equipment are attained.
Patent JP-H0513716-A (JP)
Title: Semiconductor integrated circuit device
Inventor: MAENO HIDESHI
IPC: H01L27/11
Filed: 1991-07-09
Abstract: PURPOSE:To improve the degree of integration of a semiconductor integrated circuit by setting the other electrode of the third transistor and the other electrode of the fourth transistor to the first potential, and setting both the first bit line and the second bit line to the second potential different from the first potential, in data holding condition. CONSTITUTION:The memory cell 30 and 40 of a memory, which constitutes a semiconductor integrated circuit device, is constituted of four n-channel MOS transistors 31-34 or p-channel MOS transistors 41-44. Furthermore, in one data holding condition, the first potential is given with a GND power source and a VDD power source, and the second potential different from the first potential is given with a pair of bit lines (BITNA and BITNNB) or a pair of bit lines (BITPA and BITPB). Hereby, the number of transistors, which constitutes the memory cell, can be reduced, and the area of the memory can be reduced, so the degree of integration of the semiconductor integrated circuit can be improved.
Patent JP-S6227686-A (JP)
Title: Active acoustic homing apparatus for submerged navigating body
Inventor: IWASAKI KIYOHIKO
IPC: G01S15/66
Filed: 1985-07-29
Abstract: PURPOSE:To reduce the reduction of an effective search area, by correcting the direction of receiving beam corresponding to the change in a navigating course angle. CONSTITUTION:The submerged sonic wave 111 radiated into water from a transmitter- receiver 2 is reflected from a submerged target 51 to be formed into a submerged sonic wave 112 which is, in turn, converted to a receiving signal by the transmitter- receiver 2 to be inputted to a receiving beam former 3. The former 3 receives the control from a controller 42 to move the direction of receiving beam. The transmitter- receiver 2 is divided into plural blocks and a digital delay circuit is provided to the former 3 corresponding to each block and, by changing the frequency of the clock pulse of said delay circuit, the direction of the receiving beam is changed in a relatively smooth manner. The course change quantity of a submerged navigating body is calculated from a compass 43 and the frequency of the clock pulse of the digital delay circuit through the controller 42 and the receiving beam is directed to the direction opposite to the submerged navigating body corresponding to the course change quantity of said navigating body to reduce the reduction in an effective search area.
Patent JP-H0828225-A (JP)
Title: Variable valve timing mechanism with hydraulic lash adjuster
Inventor: MURATA SHINICHI
IPC: F01L13/00
Filed: 1994-07-20
Abstract: PURPOSE:To improve dynamic characteristics of a valve system during high speed rotation of an engine in a variable valve timing mechanism provided with a hydraulic lash adjuster. CONSTITUTION:A variable valve timing mechanism is provided with an intake valve or an exhaust valve, a low speed cam 12, a high speed cam 13, the first valve drive member 14 and the second valve drive member 15 driven by the low speed cam 12 and the high speed cam 13 respectively so as to swing around a swing shaft 16, a mode switching means 17 capable of switching the second valve drive member 15 to the mode of coupling or to the mode of uncoupling with the first valve drive member 14, and an arm member 80 for swing integrally with the first valve drive member 14. Therefore, a hydraulic lash adjuster which adjusts relative phase between the first valve drive member 14 and the arm member 80 by abutting on the arm member 80 is provided to the swing shaft and its arrangement position is set in such a state as deviated from the center of the arm member 80 in the width direction.
Patent JP-S5959592-A (JP)
Title: Floating dock for constructing caisson
Inventor: YORIGAMI MIYOSHI
IPC: E02D23/00
Filed: 1982-09-29
Abstract: PURPOSE:To reduce the size of a dock, lower working position, reduce the cost, and improve safety, by a method wherein side tanks, on which crane devices are respectively loaded, are vertically movably located on both sides of a bottom tank, and the buoyance of a dock is made adjustable. CONSTITUTION:A caisson 21 is built on a bottom tank 1 after lowering side tanks 13 to the lowermost position. As the height of the caisson 21 increases with the progress of construction, the side tanks 13 are raised along guide struts 11, and the upper part of the caisson 21 is allowed to slightly emerge from the sea surface W by pouring water into the bottom tank 1 so that construction work is practicable. After the caisson 21 is completed, water is further poured into the bottom tank 1 to sink the tank in order to provide a condition in which the caisson 21 slightly floats away from the tank 1 with the buoyancy of the caisson itself. Then, the side tanks 13 are further raised to the upper part of the strut 11. The caisson 21 is pulled out of a dock under this condition and tugged. This causes the dock to support a weight less the buoyancy of the caisson, resulting in the ability to reduce the size of the dock, lower working height, and reduce the cost.
Patent JP-H0219474-A (JP)
Title: Rust-preventive steel sheet excellent in corrosion resistance
Inventor: TOYAMA MASAO
IPC: C25D11/38
Filed: 1988-07-06
Abstract: PURPOSE:To improve electrodeposition coating suitability and the adhesive strength of paint by applying chromating treatment to a Zn-Mg alloy-plated steel sheet and then forming a film composed principally of urethane resin and silicon dioxide on the above. CONSTITUTION:A plating layer of a Zn-Mg alloy containing 5-15wt.% Mg is formed on a steel sheet. Subsequently, a film composed principally of urethane resin and silicon dioxide is formed on the above plating layer in the above state or chromated state, and the above urethane resin and silicon dioxide form a composite material via a silane coupling agent.
Patent JP-S5960157-A (JP)
Inventor: KONDOU HITOSHI
IPC: F25B9/06
Filed: 1982-09-29
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-H0458838-A (JP)
Title: Artificial fishing ground
Inventor: SHIOTANI MASAO
IPC: A01K61/00
Filed: 1990-06-28
Abstract: PURPOSE:To generate complicate turbulent flow, to promote the proliferation of plankton, etc., and to improve the fishattracting effect by providing particularly shaped fishing banks having hemispherical dome-shaped top part and arranging short fishing banks around a tall fishing bank. CONSTITUTION:Each fishing bank used in the present artificial ground has a top part formed in nearly the form of a hemispherical dome and has through holes in the bank. A fishing bank 2 having a height corresponding to 1/10 of the water depth of the installing sea area is placed at the center and fishing banks 3 having a height corresponding to < 1/10 of the water depth are arranged around the central fishing bank to form satellite banks. Tidal current colliding with individual fishing banks generates a turbulent flow, which is amplified by the cooperative action of the arranged tall bank 2 and short banks 3 to form a complicate turbulent flow over the whole sea-bottom of the installing area. Flow of sea water is generated over a wide area by this action to promote the proliferation of plankton, etc., and improve the fish-attracting effect.
Patent JP-H0219918-A (JP)
Title: Video memory
Inventor: KONDO KAZUO
IPC: H04N5/907
Filed: 1988-07-08
Abstract: PURPOSE:To read out the data in the order adverse to the order where the data are written for each bit within a single horizontal scan period by using a P/S (parallel/serial) converter which is capable of the bidirectional serial output. CONSTITUTION:A P/S converter 13 outputs the input parallel data in series in the order equal to the order where the data are inputted to an S/P converter 9. While a P/S converter 14 outputs the data in series in the order adverse to that of the converter 13. Then, a changeover switch 15 is added to select one of both outputs of converters 13 and 14 based on the control signal received from a control signal input terminal 8. In such constitution, a P/S converter 16 which is capable of the bidirectional serial output is obtained. Then the switch 15 is set by the control signal so as to select the output of the converter 14. Thus it is possible to read out data in the order adverse to the order where the data are written in one bit unit within one horizontal scan period. Therefore a picture can be inverted right and left on a monitor.