baber/WOPTO huggingface dataset:
Patent JP-H0669847-A (JP)
Title: Portable radio telephone set
Inventor: YAMASHITA TETSUYA
IPC: H04B7/26
Filed: 1992-08-21
Abstract: PURPOSE:To control the directivity of a transmission / reception antenna into any optimum azimuth by inputting a measured input electric field value and the incoming signal of speaking and controlling the directivity of the antenna based on the optimum directivity calculated result of a CPU. CONSTITUTION:A control signal normally transmitted from a base station is received by an antenna part 1, and the control signal is extracted by a reception part 4. Next, a CPU 12 judges whether this extracted control signal is correct or not and when it is wrong, a reception mode is reset again. When it is correct, the directivity of the transmission / reception antenna 1 is changed and adjusted to an azimuth (n), the reception input electric field value of the control signal in this azimuth (n) is measured by a level detector 3, and the measured result is stored in the CPU 12. Next, it is judged whether the azimuth (n) is larger than 360 deg. or not and when it is <360 deg., the electric field is measured while changing the azimuth (n) into n+m. When it is >=360 deg., the reception electric field of the control signal in each azimuth stored in the CPU 12 is compared, and the azimuth optimum for the transmission/reception of speaking signals is decided. The directivity of the antenna is adjusted to this azimuth, and the adjustment is completed.
Patent JP-H04104888-A (JP)
Title: Treatment of photographic processing waste
Inventor: KUROKAWA TOSHIO
IPC: G03C5/00
Filed: 1990-08-27
Abstract: PURPOSE:To remove the silver in a waste prior to the oxidation treatment of the waste and to eliminate the generation of fulminating silver in an oxidation treating section by collecting the silver-contg. waste through a silver recovering device packed with steel wool into the oxidation treating section. CONSTITUTION:The silver-contg. waste supplied by a pump from a waste tank comes into contact with the steel wool 102 while circulating in a 1st recovering tank 104a, by which the silver is removed. A part of the waste is supplied to a 2nd recovering tank 104b. Silver ions are substd. with metal iron to form metal silver when the silvercontg. waste comes into contact with the steel wool 102 in the recovering tank 104a. The steel wool 102 decreases on increasing of the metal silver. The silver and the iron settle as sludge on the bottom of the 1st recovering tank 104a. The substitution reaction of the silver ions and the iron ions takes place in the 2nd recovering tank 104b as well in the same manner as in the 1st recovering tank 104a and the silver is removed from the inside of the waste.
Patent JP-S6464332-A (JP)
Title: Manufacture of tape carrier type semiconductor device
Inventor: TAMAKI TORU
IPC: H01L21/60
Filed: 1987-09-04
Abstract: PURPOSE:To electrically test a semiconductor pellet in a state that the pellet is placed on a tape carrier by cutting all other finger lead terminals from a tape with only the finger lead connected to a dummy terminal remaining as a hanging lead as an electrically independent terminal before a semiconductor device is electrically tested. CONSTITUTION:A semiconductor pellet 5 having two dummy terminals 7 is face-down bonded to a one-layer tape carrier 1 made only of a semiconductor formed with finger leads 2, 3 and sprocket holes. Only the leads 3 connected to the terminals 7 of the pellet 5 remain as hanging leads, and the other leads 2 are separated from the body of the carrier 1 from the pellet 5. Then, a predetermined electric signal is applied to the leads except the leads 3, and an electric test is conducted. Circuit terminals are all electrically independent from each other, and the test is conducted in a state that the pellet is placed on the carrier.
Patent JP-H0863700-A (JP)
Title: Method and device for landing support of airplane
Inventor: KAMIMURA MAKOTO
IPC: G08G5/02
Filed: 1994-08-24
Abstract: PURPOSE: To support landing so that instrument weather state landing whose safety is improved is possible by automatically generating a flying route of high safety to the landing point of an airplane and giving obtained flying route information to a pilot or an auto-pilot device. CONSTITUTION: Position data 13 of the airplane itself, a map data signal 15, a pilot input signal 23 from an input part 22a provided in an instrument 22 for pilot, etc., are inputted to a flying route calculation device 16, and a predeterminate flying route or the like of the airplane is automatically generated by operation processing, and a route data signal 17 as the output signal is inputted to a fuzzy inference part 18. The fuzzy inference part 18 takes a map signal data signal 15b and a route data signal 17 as the input to perform the fuzzy inference and searches an optimum obstacle avoiding flying route on optimum conditions of the distance for avoidance from obstacles, the flying distance, the final approach route, etc., and a control signal 19 obtained by this search based on these operations is inputted to a display processing device 20.  A control signal 19a is inputted to an auto-pilot device 24 by selection.
Patent JP-H0386732-A (JP)
Title: Injection molded thermoplastic resin article and its production
Inventor: KONO KOJI
IPC: B29C51/36
Filed: 1989-08-29
Abstract: PURPOSE:To improve the resistance to wax removing agent, scratch, and impact, and the gloss by vacuum forming a thin film of a specific graft copolymer onto an inside surface of a mold used for both injection molding and vacuum forming, and then injection molding a thermoplastic resin with the mold. CONSTITUTION:A backbone polymer comprising an ethylene-derived ionomer having an unsatd. carboxylic acid content of 5-30wt.% and a degree of neutralization of 10-90%, is graft copolymerized with 3-30wt.% polyamide oligomer, pref. comprising a caprolactam oligomer with an average degree of polymn. of 10-35, at 150-250 deg.C to give a graft copolymer. A film of the graft copolymer of 10-1000mu thick is vacuum formed onto the inside of a mold used for both injection molding and vacuum forming, and then a thermoplastic resin is injection molded with the mold to produce a molded article having a surface on which a thin film of the graft copolymer is formed.
Patent JP-S60113911-A (JP)
Title: Cooling device for oil-filled electric apparatus
Inventor: ODA TAKEHIKO
IPC: H01F27/12
Filed: 1983-11-26
Abstract: PURPOSE:To contrive reduction in cost of the titled device as well as to cut down the occupation area thereof by a method wherein, besides a water-cooled type cooler to be used under the normal state of condition, another water-cooled type cooler to be used in common is provided, and a switching valve for selection is provided on the piping of each oil-filled machine. CONSTITUTION:A preparatory cooler 9 is used in common on each oil-filled electric apparatus 1, and switching valves 10 and 11 are provided on the entrance and exit of the preparatory cooler and the connection piping of the apparatus 1, thereby enabling to perform a selective connection. According to this constitution, the number of cooling devices can be decreased, and the cost and the occupation area can also be reduced.
Patent JP-S6378016-A (JP)
Title: Mask aligning method
Inventor: SUZUKI SHIGEO
IPC: H01L21/30
Filed: 1986-09-19
Abstract: PURPOSE:To exactly detect an azimuth of a mask substrate, and to utilize it for an alignment by using a single crystal as the mask substrate, and observing a moire image generated by an interference of X rays reflected from the surface of a crystal grating. CONSTITUTION:When a single crystal mask substrate 3 is irradiated by monochromatic plane wave X rays 2, X rays 6 which have been brought to Bragg reflection are outputted from the substrate 3. Also, when a wafer 4 is irradiated by the X rays 2, X rays 7 which have been Bragg reflection are outputted from the wafer 4. In an area 10 where both these rays 6, 7 are superposed spatially, both the X rays cause an interference. When an azimuth of the substrate 3 and the wafer 4 is different a little, a rotary moire image is detected by an X-ray detector 5, and an interval of this moire image is varied sensitively by a shift of an azimuth of a crystal. In this state, by adjusting an adjusting means 8 so that an interval of this fringe pattern becomes maximum, the azimuth can be adjusted exactly.
Patent JP-H0949465-A (JP)
Title: Method and device for reducing harmful substance in engine exhaust gas
Inventor: UDA SHIYOUITSU
IPC: F02M27/04
Filed: 1995-08-07
Abstract: PROBLEM TO BE SOLVED: To reduce a harmful substance of smoke, nitrogen oxide, hydroxide, carbon monoxide, etc., in exhaust gas, by applying irradiation of ionizing radiation to fuel to radiolyze aromatic hydroxide thereafter supplying the fuel to an engine to be burned, and enhancing combustion efficiency in the engine. SOLUTION: Fuel is advanced from a fuel inlet 5 to a radiation irradiation band A1 in the upstream in a cylindrical main unit 1, to go out from a fuel outlet 7 via an intermediate flow side magnetic field band B and a radiation irradiation band A2 in the downstream. In each radiation irradiation band A1 , A2 in the upstream/downstream, fuel receives irradiation of infrared radiation and ionizing radiation generated from an radiation irradiation material 9, and also receives repeatedly self heating action by infrared radiation and radiolysis by ionizing irradiation during the time from the fuel inlet 5 to going out the fuel outlet 7, passing through each radiation irradiation material 9. Consequently, in fuel going out from the fuel outlet 7, aromatic hydroxide of high flashing point is decomposed to be decreased, and a molecule is supplied in a fine pulverized condition to an engine.
Patent JP-H04106354-A (JP)
Title: Air conditioner
Inventor: OGAWA TAKEYASU
IPC: F24F11/04
Filed: 1990-08-24
Abstract: PURPOSE:To save energy, by connecting the blast opening of an indoor air conditioner to every room using a duct through a wind flow regulator and controlling the volume of fresh air taken in and the humidifying amount of a fresh air processing machine according to the ratio of the capacity of the running wind flow regulators to the total capacity of connected wind flow regulators. CONSTITUTION:When it is in cooling or heating or the beginning of operation, a switch 15 of a wind flow regulator 12 is in the state of OFF. That is, when nobody is in the room and a part of the wind flow regulator 12 is shut, in order to be SIGMA capacity of wind flow regulator in on state/total capacity of connected wind flow regulators X definite wind flow rate of indoor air conditioner 2, a controller 16 for the indoor air conditioner 2 will calculate using the signal received from switch 15 and send the result to an inverter 18 for the indoor air conditioner 2d. At the same time, the result is also sent to a controller 17 of the fresh air processing machine 3 and it is calculated to control the inverter of blowers 6a, 6b to reduce the volume of fresh air taken in and reduce the humidification in proportion to the volume of fresh air taken in when it is in heating.
Patent JP-H0969230-A (JP)
Title: Optical disk, device and method for recording and reproducing optical disk
Inventor: KOBAYASHI SHOEI
IPC: G11B7/24082
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To make it possible to perform high-speed access by gray-coding address information. SOLUTION: Gray codes are made to correspond to the data number from O to F (hexadecimal number). Gray codes are constituted of upper order addresses and lower order addresses. Four channels (ch) constituting the upper order address and four ch constituting the lower order address are set so that the respective one ch always becomes 1. At this time, the ch of 1 in the lower order address of the corresponding gray code is sequentially shifted to the neighboring position accompanied by the change of the values of the data from O to F. Only the lower order address is detected, and the high-speed seeking is performed.
Patent JP-H0776089-A (JP)
Title: Charge electrode of ink jet printer
Inventor: HARADA NOBUHIRO
IPC: B41J2/09
Filed: 1993-09-08
Abstract: PURPOSE:To reduce printing distortion and to enhance printing quality by setting the gap between charge electrodes to a specific dimension range. CONSTITUTION:The ink column 2 injected from a nozzle 1 becomes ink particles 4 in the vicinity of the center of charge electrodes 3. By applying charge voltage Vs to the charge electrodes 3 at the moment when the ink column 2 is formed into ink particles, the ink particles are charged and the charged flying ink particles are deflected vertically by applying deflection voltage VD to a positive deflection electrode to collide with an object 6 to be printed to form a character. The gap between the charge electrodes is set to (nozzle caliber X2+0.5)+ or -10% considering the relation with printing quality not only to improve charge efficiency but also to reduce printing distortion to enhance printing quality.
Patent JP-2000054817-A (JP)
Title: Hydraulic control device for lubrication circuit of internal combustion engine
Inventor: OTA HISAYOSHI
IPC: F16N25/00
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To prevent seizure of an engine by detecting operation abnormality of a distribution control valve, emitting an alarm signal when the distribution control valve is fixed in closing, cutting fuel supply, opening oil passage for bypassing the distribution control valve, and thereby securing lubrication oil supply to the required position. SOLUTION: A distribution control valve 70 is arranged on a branch portion for controlling distribution of oil to a lubricating oil passage 54 and a hydraulic driving oil passage 66. Operation abnormality sensing means 202, 301 are arranged for sensing operation abnormality of the distribution control valve 70. It is thus possible to detect operation abnormality of the distribution valve 70 and cope with it. Seizure of an engine can thus be prevented by securing oil supply to lubrication requiring positions 62, 64.
Patent JP-S6378117-A (JP)
Title: Stereoscopic microscope
Inventor: MATSUMURA ISAO
IPC: G02B21/20
Filed: 1986-09-20
Abstract: PURPOSE:To obtain a stereoscopic microscope which attains surgical operation immediately after movement by limiting a moving part. CONSTITUTION:A couple of observation optical systems are provided which include objective optical systems 1 arranged facing a sample and variable power optical systems arranged above the objective optical system 1, the objective optical systems 1 are allowed to move to and away from the observation optical systems freely at right angles to their optical axes, and a couple of luminous flux coupling means which couples the objective optical systems 1 and observation optical systems optically with each other are interposed between them. Alignment is performed by moving only the objective part of the microscope, so the movement is easy and only the objective systems including almost no weight part are only move, thereby eliminating the need for a long time to eliminate vibrations in surgical operation because of a large moving part.
Patent JP-H0652565-A (JP)
Title: Recording and/or reproducing device for disk-shaped recording medium
Inventor: OMORI KIYOSHI
IPC: G11B19/20
Filed: 1992-07-31
Abstract: PURPOSE:To make the focus adjustment easier and, at the same time, to simplify the reproducing optical system of the device. CONSTITUTION:The recording and reproducing device is provided with a spindle motor 2 which rotationally drives a magneto-optical disk 1 and an optical head 3 which records or reproduces information signals on or from a magneto-optical disk 1 through a light beam and incorporates an objective lens 13 for converging the light beam. In addition, the recording and reproducing device is also provided with optical sensors 21 and 22 which detect reflected light from light reflecting films 8 and 9 formed on the inner and outer peripheries of the disk l and an arithmetic means (first differential amplifier 43) which finds the relative height DELTAh between the inner and outer peripheries of the disk 1 based on detecting signals S1 and S2 from the sensors 21 and 22. Based on a signal V3 from the arithmetic means 43, the vertical movement of the motor 2 is found as a voltage signal Vy and the focus of the lens 13 is adjusted by supplying the voltage signal to a motor which moves the motor 2 in the vertical direction.
Patent JP-2001046238-A (JP)
Title: Cooking device
Inventor: GOTO HISASHI
IPC: A47J37/06
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a cooking device which can be suitably used in either foods such as roast meat foods in which it is desirable to remove unnecessary substances such as excessive moisture generated in cooking or those which are difficult to cook by using a cooking surface with holes. SOLUTION: In a cooking plate 2 of a cooking device 1, an exhaust hole 6 is placed which can exhaust unnecessary substances such as excessive moisture generated in cooking. Then, on the downward side of the exhaust hole 6, a holder 9 for receiving the unnecessary substances falling from the exhaust hole 6 is arranged. In addition, a lid material 7 for blocking up the exhaust hole 6 is removably attached to the exhaust hole 6. Then, when foods from which it is preferable to remove the unnecessary substances is cooked, the lid material 7 is removed from the exhaust hole 6. In the case when foods in which it is undesirable to cook by using a cooking surface T with holes of a cooking plate 2 are to be cooked, the lid material 7 is attached to the exhaust hole 6 to block up the exhaust hole 6.
Patent JP-S61101011-A (JP)
Title: Cleaning method of ferrite core
Inventor: INOUE MAMORU
IPC: H01F41/02
Filed: 1984-10-24
Abstract: PURPOSE:To enhance the cleaning effect by supersonic cleaning by immediately immersing ferrite core in water directly after grinding, and cleaning it by supersonic wave as it is, thereby preventing cutting chips from adhering to the core caused by drying. CONSTITUTION:A ferrite core 6 for a rotary transformer is cut by a grinding machine 7. After grinding, a ferrite core 10 is sequentially contained in a box 9 in a water tank 8 in which water is filled. When the box 9 is fully filled with the cores 10, the cores 10 in the entire box 9 are conveyed by a conveyor belt 12 in the state immersed in the water to a supersonic cleaning tank 11 to be supersonically cleaned.
Patent JP-S60116269-A (JP)
Title: Signal transmitter
Inventor: UEKI KOUICHI
IPC: H04M11/06
Filed: 1983-11-28
Abstract: PURPOSE:To transmit a voice signal without intermission to an opposite remote controller by inserting a carrier during the intermission period of a modulated control signal. CONSTITUTION:A control signal from a microcomputer 5 is modulated by a modulation circuit 6 to which an output of a carrier oscillating circuit 7 is outputted and applied to a signal superimposing and separating circuit 9. When the computer 5 completes an output of the control signal, a processing end signal is outputted and given to an AND circuit 8. Since a carrier is given from the oscillating circuit 7 to the AND circuit 8, the carrier is outputted when the processing end signal is inputted. The output from the modulation circuit 6 and the carrier are outputted to a transmission line 3 via the superimposing and separating circuit 9. On the other hand, a voice signal from an interphone device 4a is inputted to the superimposing and separating circuit 9. Thus, the voice signal is transmitted to the opposite remote controller without intermission.
Patent JP-H0885988-A (JP)
Title: Piping member for drainage
Inventor: NAKAISHI MASAO
IPC: E03C1/12
Filed: 1994-09-19
Abstract: PURPOSE: To secure a sufficient passage for solids in a taper chamber without dropping the revolving force. CONSTITUTION: A piping member for drainage is composed of a diametrically enlarged chamber 3, which is provided in the upper part with an upper socket 6 for a draining riser pipe 2 and at the side face with a side socket 10 for a side branch pipe 8, and a taper chamber 4 which is formed as downward reducing in the lower part of the diametrically enlarged chamber and is equipped in the lower part with a lower socket 7 for the draining riser pipe 2. At the inside surface of this taper chamber 4, a plurality of swirl baffle plates 23-25 are protrusively installed which are inclined so as to cause a swirl in the drain water flow. These baffle plates are formed so that their protruding amounts differ.  It is recommended that the one 23, in particular, among these plates which works for the eccentric stream of the drain water flow running down from the chamber 3 has a greater amount of protrusion, while the others 24, 25 have smaller amounts of protrusion.
Patent JP-S58111268-A (JP)
Inventor: ANDORUZEYU KAPUTSURUKIEUIKUZU
IPC: H01M10/05
Filed: 1982-12-20
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-H01104067-A (JP)
Title: Chiral crown ether
Inventor: JIEEMUSU BII DENTON
IPC: G01N33/84
Filed: 1988-09-08
Abstract: NEW MATERIAL: Bis(12-crown-4-methyl)dialkyl malonate (wherein one alkyl being methyl and the other being a 4-20C alkyl).  
     EXAMPLE: Bis(12-crown-4-methyl)dodecylmethyl malonate of formula I.  
     USE: A substance for measuring aq. ion concentration.  
     PROCESS: A compd. selected from (S) (+)- and (R) (-)-hydroxymethyl-12-crown-4 is allowed to react with a compd. of formula II (wherein X is Cl, OH or OR 3 ; R 3  is a 1-4C alkyl; R 1  is methyl; R 2  is a 4-20C alkyl) in the presence of a catalyst to obtain the objective compd. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H1169257-A (JP)
Title: Multi-channel display device
Inventor: SHIMURA KENJI
IPC: H04N5/45
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To execute normal display, even when a synchronizing signal is not separated by setting a write starting position in a memory space by a self- oscillated pseudo-synchronization signal and using the synchronization signal of each video data for writing respective data from the set write starting position. SOLUTION: A pseudo-synchronizing signal S1 for setting a write starting position is generated by a synchronization signal generating part 10. A discriminating part 11 sets a switch part 12 to an (a) side, when a video synchronization signal from a synchronization separating part 9 exists but sets it to a (b) side, when no signal exists. A memory control part 6 sets the write starting position of a memory part 5, based on the signal S1 and writes video data in the part 6 from the set starting position by using a data write signal S2. Thereby, even when the video signal of a writing object is non-signal, writing operation is not disturbed, and display can be executed without disturbance.
Patent JP-2001052309-A (JP)
Title: Thin-film magnetic head and its manufacture
Inventor: SATO KIYOSHI
IPC: G11B5/147
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a thin-film magnetic head in which the track can be made especially narrow, in which a magnetic path length is made short and an inductance can be reduced, and to provide a manufacturing method of the magnetic head. SOLUTION: A coil layer 17 as a first layer is formed, in such a way that it is situated on the side of a lower-part core layer 10 from its bonding face 14a to a track-width regulation part 14 in the rear of the track-width regulation part 14. The coil layer is formed as a two-layer structure. The width of the coil layer 17 is reduced, and at the same time, the height up to an insulating layer 21 covering a second coil layer 20 from the lower-part core layer 10 can be increased, the magnetic path can be made short, and the inductance can be reduced.