baber/WOPTO huggingface dataset:
Patent JP-S5864554-A (JP)
Title: Time limit monitoring device
Inventor: NOGUCHI HIROYUKI
IPC: G06F11/30
Filed: 1981-10-14
Abstract: PURPOSE:To output a detecting signal when a subtracted value is 0, and to shorten the monitoring time of the time-out of a controller, by storing a set timer value from the controller in a memory, and by decreasing the value at specified intervals of subtraction through a hardware. CONSTITUTION:When time limit monitoring is required during internal processing, a CPU sends a set timer value signal ST and a set area specified value signal AD to a time limit monitoring device. This signal AD is decoded by a timer order receiving circuit 2 to selectively output one of area specification request signals AD0-AD3 of registration detectors TM0-TM3. Those detectors TM0-TM3 are each provided with a selector 5, a memory 6, a time-out detector  7, and a memory control circuit 8, and a clock generator 9 supplies a subtraction period clock CLK to respective detectors TM0-TM3. Then, the signal ST  from the CPU is stored in the memory and the value is decreased under the  control of the circuit at specified intervals; and the detector 7 detects the subtraction value reaching 0, and a flag register 3 sends the signal back to the  CPU.
Patent JP-H065584-A (JP)
Title: Chemical etching method for compound semiconductor
Inventor: MATSUBARA HIDEKI
IPC: H01L21/308
Filed: 1992-06-22
Abstract: PURPOSE:To provide an enhanced chemical etching method for compound semiconductors which is capable of carrying out selection etching of GaAs as for AlGaAs with higher efficiency. CONSTITUTION:A compound semiconductor is arranged to include an Al0.85Ga0.15 As layer 30 and a GaAs layer 20 laminated on the Al0.85Ga0.15As layer 30. Only the GaAs layer is etched, using an etching solution which includes ammonium water, hydrogen peroxide and a buffer agent which weakens the oxidative effect, thereby forming a pattern of the GaAs layer 20 on the Al0.85Ga0.15As layer.
Patent JP-H0457295-A (JP)
Title: Electrically writable/erasable memory circuit
Inventor: OHASHI SATOSHI
IPC: G11C16/06
Filed: 1990-06-22
Abstract: PURPOSE:To enable efficient backup and to shorten time for it by continuously writing continuous data blocks while successively selecting plural writable/ erasable memories. CONSTITUTION:When address signals A6 and A7 are inputted through address control lines 21 and 22 from a CPU, an address decoder 15 decodes these signals and prepares a chip select signal 17 for designating one of EEPROM 11-14. Thus, the EEPROM 11 is selected and the data of 64 bytes are continuously written. Next, when the CPU sets the address signals A6 and A7 to L and H respectively, the address decoder 15 changes the signal 17 to L and holds the other signals at H. Thus, the EEPROM 12 is selected and the data are continuously written. Afterwards, the write operation is repeated similarly.
Patent JP-S6225643-A (JP)
Inventor: TSUCHITANI HAJIME
IPC: E04B2/56
Filed: 1985-07-25
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-S6319729-A (JP)
Title: Hot cathode and its manufacture
Inventor: SAITO MITSUAKI
IPC: H01J9/04
Filed: 1986-07-12
Abstract: PURPOSE:To increase current capacity of a hot cathode and besides enlarge its life, by cutting a tubular body of thermion-radiant inorganic compound by wire-cutting electrical discharge machining method and then shaping it to a coil, so that the hot cathode can be manufactured. CONSTITUTION:A tubular body 1 is manufactured by using thermion-radiant inorganic compound which is made of lanthanum-group elements from 57 to 71 in atomic numbers, including LaB6, or alkaline earth-group hexaboride, etc. The one-sided end is perforated to pass a wire 2 of a wire-cutting electrical discharge machine 3. When the tubular body 1 is then rotated around the axis and concurrently moved in the axial direction, a coil can be formed. Thus, a coil-shaped hot cathode, which is used in an ion source of an electron-impact type or the like, can be formed. Therefore, together with being capable of easily manufacturing the coil-shaped hot cathode, its current capacity can be increased, and besides its life can be enlarged.
Patent JP-H06209396-A (JP)
Title: Facsimile output separator
Inventor: YOUTEI KUO
IPC: H04N1/00
Filed: 1993-06-30
Abstract: PURPOSE: To provide a facsimile output separation device which separates job sheets outputted from a facsimile equipment by receivers to automatically store them in prescribed bins. CONSTITUTION: Job sheets outputted from a facsimile 14 are led to a stand-alone accessory unit 10. Job sheets are outputted following job cover sheets outputted from the facsimile 14 in the same manner, and marks entered on job cover sheets are read by an optical sensor in the unit 10, and the unit 10 itself leads these sheets to designated bins 11. These bins 11 are locked by a door 52 and are unlocked by inputting a password from a key pad 102.
Patent JP-H1010198-A (JP)
Title: Flip-flop circuit for scan testing semiconductor integrated circuit
Inventor: HIRANO HITONORI
IPC: H03K19/00
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To decrease the number of pair transistors by an arrangement wherein the control section of a selector circuit executes the transmission gate function at the data acquiring part of an FF circuit. SOLUTION: The control section 42 of a selector circuit 43 having eight pairs of transistor receives a select signal (SM) 41 and outputs an inverted signal (SO) 42f and a noninverted signal (S1) 42e. A first transistor (execution means, clock input signal converting means) 81 outputs the noninverted signal (T2) 42a of an inverted signal (T0) 44b and an inverted signal (T3) 42b while a second transistor (execution means) 82 outputs a noninverted signal (T4) 42c and an inverted signal (T5) 42d. Since an FF circuit 45 comprises five pairs of transistor per bit, the control section 42 comprises eight pairs of transistor per bit, and a clock control section 44 comprises two pairs of transistor per bit, total sixty six pairs of transistor are required as an FF circuit 40 for scan test of 8 bit width.
Patent JP-S648132-A (JP)
Title: Feeder
Inventor: KAGAYA KOJI
IPC: B65H1/04
Filed: 1987-06-30
Abstract: PURPOSE:To make it possible to feed from more than one cassettes or to detect abnormality such as paper jamming by employing a signal sending-receiving means for exchanging signals between an image forming devices. CONSTITUTION:A paper feed signal of a paper sheet P in an upper cassette 26 of a multi-cassette feeder 2 is sent out to a control section via an interface signal cable and a signal exchange section. The control section sends out a detection signal of the size of the paper sheet P in the upper cassette 26 detected with a paper size detecting means 63', a detection signal of the presence of the paper sheet P detected with a paper sheet detection means 61, a detection signal of the presence of the upper cassette 26 detected with a cassette detection means 60, and a signal of the open/close condition of a door 80 detected with a door detection means 86 to a laser printer. If all of the signals are determined to be normal, a paper feed motor is started to rotate and the paper sheet in the cassette 26 is taken out.
Patent JP-H11342453-A (JP)
Title: Casting method
Inventor: ONUMA SATORU
IPC: B22C9/10
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To easily improve the accuracy of a casting by using a hollow core made of heat-resisting glass containing many pellets consisting of a material whose melting point is higher than the molten metal in the hollow portion. SOLUTION: For example, many cast iron pellets 2 are introduced in advance in the hollow portion of a cylindrical core 1 made of heat-resisting glass, and both ends of the cylindrical core 1 are sealed with covers 3, and the cylindrical core 1 containing the pellets 2 is set in the mold 5 formed of a mold material 4. Subsequently, the molten Al is poured from the gate into the mold 5 and cooled, and the cylindrical core 1 and the mold material 4 are removed, and thus an Al casting equipped with a wall portion equivalent to the mold 5 and having the hollow portion equivalent to the cylindrical core 1 is obtained.  By this method, the weight of the core is increased due to lots of pellets contained in the hollow portion of the core and the buoyance to work on the core is reduced or offset due to the molten metal, resulting in reducing the danger of core shifting or deforming when casting.
Patent JP-H11347366-A (JP)
Title: Exhaust gas treatment method
Inventor: SUZUKI TOSHIO
IPC: B01D53/86
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To efficiently decompose and remove an organochlorine compd. in exhaust gas over a long period of time by a catalyst. SOLUTION: In a method for passing exhaust gas through a catalyst bed to decompose and remove an organochlorine compd. by the granular catalyst charged in the catalyst bed, the catalyst is withdrawn out of the catalyst bed in an amt. represented by formula (1) or (2) while the organochlorine compd. is decomposed and removed and the withdrawn catalyst is regenerated to be again returned to the catalyst bed.
Patent JP-H0456103-A (JP)
Title: Oxide superconductive magnet and its manufacture
Inventor: KASAHARA TOSHIO
IPC: H01F41/02
Filed: 1990-06-21
Abstract: PURPOSE:To protect characteristics of oxide superconductive substance from being degraded due to physical treatment for wire, coil, or the like by magnetizing sintered powder consisting of oxide superconductive substance or substance including component elements constituting the oxide superconductive substance and non-superconductive substance peripherally coating the oxide superconductive substance or the substance including component elements constituting the oxide superconductive substance. CONSTITUTION:Normal electrically conductive powder 5 that does not easily react with ceramic is prepared, and this powder is put in the mixed solution of metallic organic acid chloride including alloy elements constituting superconductive substance 6. This resultant mixture is temporarily sintered at a relatively low temperature, followed by crushing this sintered mixture into powder. Next, this mixed powder is further sintered after molded, or is molded at a sintering temperature. A desirable structure of this mold is that the particles of the normal conductive powder 5 are close to one another so as to form the intermediate condition while at the same time in this mold the superconductive substance 6 exist. Next, the mold thus obtained is magnetized. With this, magnet can be directly made using oxide superconductive substance that is difficult to treat.
Patent JP-S6223869-A (JP)
Title: Steering device of car
Inventor: KANAZAWA HIROTAKA
IPC: B62D6/02
Filed: 1985-07-24
Abstract: PURPOSE:To prevent a sudden change of a transmission ratio during failure in operation of an actuator, by a method wherein, when the actuator of a transmission ratio varying mechanism changing a transmission ratio of a wheel steering angle to a handle steering angle is inoperative, a transmission ratio is set to the intermediate area of a transmission varying range prevailing when the actuator is operative. CONSTITUTION:In a device which transmits rotation of a handle shaft 2 to a steering gear device through an intermediate shaft 4, a transmission ratio varying mechanism 9 is located between the handle shaft 2 and the intermediate shaft 4. The varying mechanism 9 revolves planetary pinions 16 through a carrier 18 with the aid of a stepping motor 20, and is adapted to change a transmission ratio through control of a rotation amount of the handle shaft 2, i.e., the rotation amount transmitted from a sun gear 14 to the intermediate shaft 4 through a ring gear 15. A diameter Ds of the sun gear 14 is set to a value higher than a diameter Dp of the planetary pinion 16, and a transmission ratio R0 of the transmission ratio varying mechanism 9 when the motor 20 is inoperative is set to the intermediate area of a transmission ratio varying range prevailing when the motor 20 is operative.
Patent JP-H1169080-A (JP)
Title: Integrated picture head and forming method therefor
Inventor: BEAMAN BRYAN A
IPC: H04N5/335
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To obtain improved picture quality from a reliable power source by tightly integrating a lens mount reference, the CCD die, the video head circuit equipped with an A/D converter, and the dedicated power source circuit on a substrate. SOLUTION: A printed circuit board 35 exactly puts a lens 50 in order by providing a hermetic sealed CCD die 25, mechanical lens mount 36 equipped with an IR filter 31, and mount reference to a lens barrel 34 while holding an image characteristic circuit 40. The image characteristic circuit 40 receives signals from horizontal and vertical clock generation logics and applies them to a CCD while changing their levels. This circuit 40 is composed of a clock driver 42, a mixing signal processor(MSP) 44 and a switch mode power supply(SMPS) dedicated to video equipment. The MSP 44 has a correlative duplex sampler and an A/D converter and supplies digital pixel data to an external display system. The SMPS 46 converts a battery voltage to a stabilized voltage required for the image characteristic circuit 40.
Patent JP-S6061572-A (JP)
Inventor: BUORUFUGANKU KUREEMERU
IPC: C07D249/08
Filed: 1983-09-07
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-S5867811-A (JP)
Title: Recovering apparatus for energy in top gas from blast furnace
Inventor: SETO SHIYOUZOU
IPC: C21B7/00
Filed: 1981-10-15
Abstract: PURPOSE:To regulate always the abnormal temperature-zone of top-gas in a predetermined temperature zone and to send the gas to secondary dust collecting process by a method in which a dry type dust collector with high capacity for recovering energy is utilized in the secondary dust collecting process and a heat exchanger type gas temperature regulator is equipped before the former stage. CONSTITUTION:After the coarse dust contained in top gas (B gass) exhaused from a blast furnace 1 has been removed first by a rought dust remover 2, the gas is sent to a heat exchanger 7. In this case, when the temperature of B gas is unusually elevated to 500-1,000 deg.C by causing blow-by in the blast furnace 1, this B gas is introduced into  the heat exchanger 7 by way of the rough dust collector 2. A part of thermal energy  contained in the B gas with abnormal high temperature is immediately absorbed into the heat exchanger-path 71 and then B gas is sent to following process. Separately from this operation, immediately after the blow-by in the furnace, the signal  having detected the abnormal high temperature is sent to the heat exchanger 7 from a  temperature detector 11 for B gas. The coolant amount corresponding to the signal  value is supplied by circulation, and consequently the abnormal temperature of B gas  is promoted to be lowered.
Patent JP-S649044-A (JP)
Title: Method of driving retractable head lamp
Inventor: KAWACHI TADASHI
IPC: B60Q1/04
Filed: 1987-06-30
Abstract: PURPOSE:To aim at enhancing the aerodynamic characteristic and the far visibility by constituting a four lamp type retractable head lamp assembly with the use of lamps of types I and II, and by storing the type I lamps when the type II lamps are used while the optical axes of the type II lamps are directed obliquely upward when all lamps are used. CONSTITUTION:A four type retractable head lamp assembly is composed of lamps of types I and II in combination. The lamps of the types I and II are made to be retractable respectively. When low beams are alone used, the type II lamps are alone used so that the unused type I lamps are stored in a vehicle body. When main beams are used, all lamps are used while the optical axes of the type II lamps are corrected so as to increase the inclined angle thereof by an angle of 1 to 4 deg. from that during the use of the low beams. Thereby it is possible to aim at enhancing the aerodynamic characteristic of the head lamp assembly during the use of the low beams which are frequently used during running at the night time, and at ensuring the far visibility during the use of the main beam.
Patent JP-S648680-A (JP)
Title: Semiconductor light emitting device
Inventor: FUKUSHIMA AKIRA
IPC: H01L33/14
Filed: 1987-06-30
Abstract: PURPOSE:To effectively suppress a laser operation, and to obtain a light emitting diode useful for an optical communication, an optical measurement and the like by forming an absorption layer made of a fourth semiconductor smaller than a semiconductor in which a forbidden band width forms an active layer on the end face of an edge emission type light emitting diode from which light is not output. CONSTITUTION:An absorption region 8 made of a fourth semiconductor not larger than a semiconductor in which a forbidden band width forms an active layer 3 is formed in opposite contact with a face 31 from which a light is not output in a layer direction of the layer 3 and upper and lower clad layers 2, 4. The light irradiated to the region 8 of the light radiated from the layer 3 is not only attenuated but positively absorbed, and leakage lights from the layers 2, 4 are leaked to the region 8. Accordingly, since this leakage light is positively absorbed to the region 8, its reflected light becomes extremely small, and its gain is largely reduced to suppress a laser operation.
Patent JP-H0828000-A (JP)
Title: Floor laying material and its laying structure
Inventor: NISHIHARA TAKAO
IPC: E04F15/02
Filed: 1994-07-15
Abstract: PURPOSE:To facilitate construction work and replacing construction work, prevent a floor laying material from cracking even if a footing floor surface splits, make separation or dislocation hard to be caused in a joint between the mutual floor laying materials, and provide a water stop effect even if sealing work of the mutual floor laying materials is not performed. CONSTITUTION:In this floor laying material, an upper layer and a lower layer in an edge part are notched, and a thin part is formed, and an edge side projecting part T and the inmost side recessed part D are provided in the thin part. On the other hand, in a laying structure of the floor laying material, the floor laying material is laid by layering a thin part 10b formed by notching the lower layer among an edge part of a floor laying material 1b on a thin part 10a formed by notching the upper layer among an edge part of a floor laying material 1a. The edge side projecting part T and the inmost side recessed part D are respectively provided on the contact plane side between the mutual thin parts 10a and 10b, and the projecting part T is fitted in the recessed part D.
Patent JP-S6142693-A (JP)
Inventor: TERAMOTO USHIO
IPC: G10C3/16
Filed: 1984-08-03
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-H1114801-A (JP)
Title: Synthetic resin lens
Inventor: OSHIKIRI TATSUYA
IPC: G02B1/04
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a synthetic resin lens using a material easy to handle, having a high refractive index and a low specific gravity and also having satisfactory dyeability and optical characteristics such as transparency. SOLUTION: This synthetic resin lens is made of a copolymer obtd. by copolymerizing a compsn. consisting of 20-80 wt.% reaction product and 80-20 wt.% monomer copolymerizable with the reaction product and has a refractive index of >=1.58 and a specific gravity of <=1.20. The reaction product is obtd. by mixing 9,9-bis[4-(2-hydroxyethoxy)phenyl]fluorene with a monomer having hydroxyl groups in the weight ratio of (100:0) to (20:80)and allowing 80-100 wt.% of all the hydroxyl groups in the mixture to react with 100 wt.% of the isocyanato groups in an isocyanate compd. having radical polymerizable unsatd. groups.
Patent JP-H05334422-A (JP)
Title: Image processing method and image processor
Inventor: INAGAKI SHINJI
IPC: G06T1/00
Filed: 1992-05-29
Abstract: PURPOSE:To adjust the resolution (degree of recognition) of an object in accordance with the size of the object and to improve image processing speed by changing the number of picture elements to be written in an image memory in accordance with the size of the object. CONSTITUTION:In the case of inputting an image by a line sensor 63, the number of picture elements to be written in the image memory 24 is changed in accordance with the size of an object. Namely a memory for storing images can be saved by roughly inputting an image in a rough resolution area and detailedly inputting an image in an area requiring high resolution. For instance, respective images are stored in the memory 24 so as to store every other picture element and every other line in a large object fetching area 101, store in each picture element and in each line only in the center part in a small object in fetching area 102 and store every other picture element and every other line in a large object fetching area 103. Consequently the memory capacity can be reduced to 1/4 as compared with a case inputting an image to the memory 24 in each picture element and in each line in all areas.
Patent JP-S5954518-A (JP)
Title: Production of plate body with belt shaped anti-slip member
Inventor: UCHIYAMA HIDEO
IPC: B29C48/00
Filed: 1982-09-22
Abstract: PURPOSE:To produce a plate body having a belt anti-slip member firmly fixed thereto and useful for a rear body of a truck or the like, by a method wherein a plate body provided with a groove at a surface thereof and a belt shaped anti- slip member are extruded, the anti-slip member is led into the groove, and the plate body and the anti-slip member are solidified to form one body by cooling. CONSTITUTION:The plate form body 1 (consisting of, e.g., polyethylene or ABS resin) provided with the groove at a surface thereof and the belt shaped anti-slip member 2 (consisting of, e.g., a copolymer of ethylene and vinyl acetate or polyvinyl chloride) are extruded, the anti-slip member 2 is led onto the groove provided at the surface of the plate body 1, and the plate body and the anti-slip member are solidified to form one body by cooling to produce the objective plate body.
Patent JP-H0212899-A (JP)
Title: Manufacture of non-woven cloth for radio wave absorber
Inventor: KIZAKI TAKASHI
IPC: H05K9/00
Filed: 1988-06-29
Abstract: PURPOSE:To obtain non-woven cloth for radio wave absorber having high mechanical strength and desirable radio wave absorbing properties by blending conductive high polymer fibers plated with a metal and non-conductive high polymer fibers, and feeding the blended fibers to shape them into thin sheet. CONSTITUTION:Conductive high polymer fibers plated with a metal and non- conductive high polymer fibers are blended and the blended fibers are fed out to shape them into thin sheet. According to an embodiment, a predetermined weight of conductive high polymer fibers plated with nickel and a predetermined weight of non-conductive high polymer fibers are weighed and set manually. The raw material is fed by a belt and non-woven cloth is produced by means of an ordinary automatic machine capable of blending fibers and producing non-woven cloth. The non-woven cloth is produced such that it has weight per unit area of 100gr/m<2> and thickness of 5mm. Thus, the non-woven cloth is allowed to have higher strength than conventional ones. Further, proportion of the conductive high polymer fibers can be controlled, or a number of fiber blending operations or a method thereof can be controlled so that non-woven cloth for radio wave absorber having various characteristics can be obtained.