baber/WOPTO huggingface dataset:
Patent JP-2000132961-A (JP)
Title: Magnetic thin film memory, method for reading out magnetic thin film memory, and method for writing to magnetic thin film memory
Inventor: NISHIMURA NAOKI
IPC: G11C11/15
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To reduce the number of wirings of a memory cell and simplify a structure by constituting a magnetic semiconductor hybrid of a field effect transistor and a magnetic resistor connected in parallel to the field effect transistor. SOLUTION: Source electrodes and drain electrodes of adjacent MOSFETs are used as common electrodes. One contact hole for connecting a p type Si substrate 15 and a magnetic resistor 10 is enough for one memory cell. Two wirings, i.e., a write line 14 and a word line 20 connected to a gate electrode are enough to constitute one memory cell. There is no need of providing a, field oxidation film area to separate memories. At the write time, a current is sent to the write line 14 and a right or left magnetic field is impressed to the magnetic resistor 10, whereby '0' or '1' digital information is written. An insulator is arranged between the magnetic resistor 10 and write line 14 to increase an intensity of the generated magnetic field, so that the information is surely written.
Patent JP-H02266-A (JP)
Title: Preparation of triluoromethanesulfonyl chloride
Inventor: DEIITOMARU BIIREFUERUTO
IPC: C07C309/78
Filed: 1988-12-01
Abstract: PURPOSE: To easily obtain the subject compd. of a high purity useful as a chemical agent used in the production of an org. intermediate in a high yield by reacting chlorine and water with bis-(trifluoromethyl)disulfane easy to obtain as a starting substance in the liquid phase.  
     CONSTITUTION: 5 mol of chlorine and 4 mol of water are reacted with 1 mol of bis-(trifluoromethyl)disulfane obtained by fluorinating trichloromethylsulfenyl chloride by NaF in a liquid phase pref. composed of an acidic medium such as a 5-39 wt.% conc. hydrochloric acid aq. soln. in the presence of a catalyst composed of fluorinated sulfonamide such as nonafluorobutanesulfonamide at a temp. of -18 to 120°C under a pressure of 1-100 bar for 2-72hr, and the reaction mixture is treated by phase separation and/or evaporation to obtain an objective compd. This reaction can be executed at relatively low temp. and is excellent in relation to a problem of corrosion and energy cost, and this compd. can be produced in an industrial scale. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H11139328-A (JP)
Title: Steering device
Inventor: IIZUKA SUSUMU
IPC: B62D137/00
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To easily install an automatic steering device at a low cost by providing a bevel gear to be engaged with one of two bevel gears, and connecting a driving motor for automatic steering to a rotary shaft of the bevel gear in a device, in which a steering wheel and a power steering device are linked with each other. SOLUTION: A device for performing the automatic steering along a traveling lane is provided with a bevel gear 1, of which rotary shaft 5 is connected to a steering wheel 6, and a bevel gear 2, which is engaged with the bevel gear 1 and of which rotary shaft 7 is connected to an input end of a power steering device 11, in an intermediate gear case 14. Furthermore, a bevel gear 3 to be engaged with the bevel gear 2 is provided, and a driving motor 9 for automatic steering is connected to a rotary shaft 8 of the bevel gear 3. An electromagnetic clutch 10 is interposed between the bevel gear 3 and the driving motor 9, and the driving motor 9 is controlled by a control circuit. This control circuit performs switching between a manual steering mode and an automatic steering mode on the basis of the operation input from an operating switch.
Patent JP-H03161942-A (JP)
Title: Method and device for manufacturing semiconductor device
Inventor: INOUE HAJIME
IPC: H01L21/50
Filed: 1989-11-21
Abstract: PURPOSE:To obtain a device having high yield by dividing a wafer into a plurality of pellets through dicing treatment, preparing the selection order of the pellets on the basis of the previously measured electrical characteristic data of each pellet and selecting the pellets. CONSTITUTION:Each pellet 14 is classified at every category, the order of the mounting of the pellets is set on the basis of the categories, and the data of the order of the mounting of the pellets are stored in the specified file of a floppy disc. A wafer W to which dicing treatment and stretching treatment are executed is placed on an XY-direction driving table 7. The pellets 14 are taken out successively from the wafer W, and mounted to the mount sections 9b of a lead frame 9 while arranging the categories of the pellets 14. The lead frame 9 is carried to a marking press 12, and notch sections 9d for recognizing pellet-mounting numbers, lot numbers, etc., are marked to the frame bodies 9a of the lead frame 9. The information of marking formed to the lead frame 9 is read, and the frames 9 are rearranged in the order of the mounting of the pellets.
Patent JP-2000129739-A (JP)
Title: Water discharge device
Inventor: TAKAGI TAKESHI
IPC: E03C1/084
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a water discharge device capable of largely saving water and achieving excellent cleaning ability by providing a constitution capable of forcedly mixing air into discharged water. SOLUTION: This device is provided with a connection part 5 which can be detachably installed on a water discharge port part of a water discharge pipe 2 of a faucet appliance 1 to supply water, and which is capable of selecting a water discharge mode. In this case, it is provided with a flow detection means 8 to detect a flow rate of water, an air supply means 6 to forcedly mix air in water, and a controller 9 to control start and stop of the air supply means 6 by interlock with the flow detection means 8. The controller 9 controls air supply quantity from the air supply means 6 based on an output from the flow detection means 8.
Patent JP-H05113638-A (JP)
Title: Silver halide color photographic sensitive material and color image forming method
Inventor: TAKAHASHI OSAMU
IPC: G03C1/035
Filed: 1991-10-23
Abstract: PURPOSE:To enhance rapid processability and storage stability of a processed image by arranging a layer containing a cyan coupler to farthest apart from a support. CONSTITUTION:This cyan coupler is represented by formula I and the silver halide emulsion layer containing this cyan coupler is arranged farthest apart from the support among 3 kinds of emulsion layers each containing a coupler different from each other. A hydrophilic nonphotosensitive layer containing the compounds of formula II is arranged adjacently to the underside of the cyan coupler-containing emulsion layer, and a hydrophilic nonphotosensitive layer containing an ultraviolet absorber is formed over the cyan coupler- containing emulsion layer, and each emulsion layer has an average silver chloride content of >=90 mole %. In formula I, R1 is an aliphatic group or the like; R2 is an aliphatic group; Y is H or the like: and each of R11-R14 is H or a substituent.
Patent JP-H04175790-A (JP)
Title: Keyboard trainer
Inventor: HIRAOKA SEIICHI
IPC: G06F3/02
Filed: 1990-11-09
Abstract: PURPOSE:To confirm that a key is pushed by a correct finger by judging the finger pushing the key, and indicating which finger should have pushed the pushed key. CONSTITUTION:A finger judging device 7 is fitted to a corresponding finger, and a key 1 is pushed by the finger fitted with the finger judging device 7. The information of the pushed key 1 is transmitted to a display device main body 2A through a key information transmission line 3, a character to be displayed is generated by a character display line device 4 in the display main body 2, and the generated character information is sent to a comparison result character display control device 13 through a character transmission line 5. The information on by which finger the key 1 is pushed is transmitted to a keyboard trainer, whether the key 1 is pushed by the correct finger or not is judged, the judged result is displayed, and it can be confirmed that the key is pushed by the correct finger.
Patent JP-2001122186-A (JP)
Title: Control method for vehicle with motor assist function and device therefor
Inventor: ATSUMI TAKAYUKI
IPC: B60L15/20
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To prevent wasteful consumption of energy during acceleration of a motor or inertial traveling, and to calculate a vehicle speed from a rotation speed of the motor without a sensor for detecting an actual vehicle speed. SOLUTION: This control method for a vehicle with a motor assist function provided with a human power drive system and an electric drive system in parallel generates an electric power drive force TM depending on human power drive force TP on the basis of a prescribed assist rate characteristic changing a ratio of the electric power drive force TM to the human power drive force TP according to the vehicle speed VSP. A motive power source of the electric drive system comprises the electric motor. When the human power drive force TP is below a lower limit value TPL, an assist rotation current iID is supplied to maintain a rotation speed v of the motor corresponding to the vehicle speed VSP at the time. When a prescribed assist stop condition set on the basis of the human drive force TP and the rotation speed v of the motor is satisfied, the assist rotation current iID is shut off.
Patent JP-2000122098-A (JP)
Title: Projection type display device
Inventor: YAMAZAKI SHUNPEI
IPC: G02F1/136
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To expand an operating margin, to simplify an driving circuit and to reduce the size and the manufacturing cost by commonly connecting the gate electrodes of an NTFT and a PTFT to a signal line and connecting the drain sections of the NTFT and the PTFT to a pixel electrode. SOLUTION: A PTFT 13 which constitutes a first C/TFT, a PTFT 24 which constitutes an NTFT 22 and a second C/TFT and four gate electrodes of an NTFT 25 are commonly connected to a Y direction third signal line 3. Then, the input terminals of the PTFTs 13 and 24 are commonly linked to an X direction first signal line 5 and the input terminals of the NTFTs 22 and 25 are commonly connected to an X direction second signal line 8. Then, the outputs of the two C/TFTs are commonly linked to a pixel electrode 17 which is one of the electrodes of liquid crystal 15. Thus, even though either one of the two NTFTs 22 and 25 or the two PTFTs 13 and 24 is slightly leaked, the pixel is driven because they are in a same phase.
Patent JP-H06131497-A (JP)
Title: Table recognition system
Inventor: ITONORI KATSUHIKO
IPC: G06Q10/10
Filed: 1992-10-16
Abstract: PURPOSE:To represent any complicated table as a simple array. CONSTITUTION:This table recognition system has a frame extracting means 11 which extracts the frame constituting the table from a table image, a frame normalizing means 12 which normalizes the size of the frame extracted by the frame extracting means 11 by using position information on ruled lines, and a table storage means 13 which stores respective frames whose sizes are normalized by the frame normalizing means 12. A table storage processing means determines a storage area corresponding to the table structure on the basis of the frame normalization information obtained by the frame normalizing means 12 and allocates the respective frames to the storage area, and the respective frames are stored in the table storage means 13 according to the allocating process of the table storage processing means.
Patent JP-H10135092-A (JP)
Title: Operation situation display device for semiconductor manufacturing system
Inventor: YOSHIDA YASUSHI
IPC: H01L21/02
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To automatically calculate the operation situation of a semiconductor manufacturing system instead of manual operation, so as to display/output it and to permit an operator to precisely and speedily grasp the operation situation. SOLUTION: An operation situation display device 2 receives a control parameter for regulating a processing in a processing room from a recipe input means 3, and a tact time calculation means 5 calculates the substrate supply interval time (tact time) of the semiconductor manufacturing system, based on the pertinent control parameter. A throughput calculation means 6 calculates the throughput of the device, based on a maximum value in calculated tact time. The pertinent throughput is stored in a memory 7 so that it can be read. It is read from the memory as needed, and it is displayed and outputted by a display means 8.
Patent JP-H02150444-A (JP)
Title: Fiber-reinforced polypropylene resin composition
Inventor: TAKEUCHI JUNJI
IPC: C08K9/00
Filed: 1988-11-30
Abstract: PURPOSE:To obtain the subject composition, capable of providing molded products having sufficient rigidity and impact resistance and gray colored specifications and suitable for automotive wheel caps, etc., by blending a mixed polymer of PP and PP having carboxyl groups introduced thereinto with reinforcing fiber treated with a silane and specific coloring component. CONSTITUTION:A composition obtained by blending (A) 100 pts.wt. mixed polymer of polypropylene and polypropylene having carboxyl groups introduced thereinto with (B) 10-50 pts.wt. reinforcing fiber (e.g. glass fiber) treated with a silane and (C) 0.5-2 pts.wt. coloring component prepared by adding 20-50 pts.wt. (C2) dispersing agent (e.g. polyethylene wax) to (C1) 100 pts.wt. two- component pigment of zinc sulfide and carbon black.
Patent JP-H07300461-A (JP)
Title: Intermediate for synthesis of 6,7-dihydro-5,8-dimethyl-9 -fluoro-1-oxo-1h,5h-benzo(i,j)-quinolidine-2-carboxylic acidand its production
Inventor: BURUUSU II UIRIAMUSU
IPC: C07D455/04
Filed: 1994-12-07
Abstract: PURPOSE: To obtain a new synthetic intermediate useful in the synthesis of benzo[i,j]quinolizine for the 8-position of which methyl group is substituted, especially 6,7-dihydro -5,8-dimethyl-9-fluoro -1-oxo-1H,5H-benzo [i,j]quinolizine-2- carboxylic acid and to provide a method for producing the carboxylic acid.  
     CONSTITUTION: This production method comprises reacting 5-bromo-6- fluoroquinaldine with a methyl Grignard reagent in the presence of dichloro[1,3- bis(diphenylphosphino)-propane]nickel (II) catalyst. The reaction is carried out preferably at a temp. of 5-20°C in a solvent such as diethyl ether or toluene. A Grignard counterion is preferably chlorine. A Grignard reagent in 1.2-1.4 equivalent can be used and the nickel catalyst is preferably 0.05 equivalent. The amount of the nickel catalyst is preferably 0.05 equivalent. After the reaction is over, 2,5-dimethyl-6-fluoroquinoline as a reaction product is extracted with a diluted acid and then precipitated by adding a base. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H11115027-A (JP)
Title: Extrusion molding of parallel wire elements
Inventor: MIYAJI HIROSHI
IPC: B29C47/02
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To efficiently finish the extrusion coating of general parallel wire elements in good appearance. SOLUTION: A process for parallelly feeding a support wire 1A and a cable 1B into the crosshead 3 of an extruder 2, a process for cyclically opening and closing the extrusion port of a connection part allowing the extrusion port 31 of the support wire and the extrusion port 32 of the cable to communicate with each other in the direction crossing the longitudinal direction of respective wires at a desired cycle by a shielding block 4 and a process for keeping the feed speed of the support wire 1A and that of the cable 1B equal during the open period of the shielding block 4 are provided and the support wire and the cable are connected by the connection part 1C having a longitudinal interval determined by the cycle.
Patent JP-H02149391-A (JP)
Title: Apparatus for treating waste liquid of photographic processing
Inventor: KUREMATSU MASAYUKI
IPC: G03D3/00
Filed: 1988-11-30
Abstract: PURPOSE:To contrive the disposal of concentrate by replacement of a concentrate receiving container by making this container detachable and capable of storing the concentrate resulting from the concentration of the waste liquid of photographic processing by evaporation and a detecting means for detecting the degree of the concentrate accumulation. CONSTITUTION:The waste liquid of photographic processing is heated by a heating means 10 and concentrated by evaporation. A detachable container 22 for storing the concentrate resulting from the concentration of the waste liquid by evaporation is provided in a position separate from the heating means 10 and the degree of the concentrate accumulation is detected by a temperature sensor 21. Based on the signal sent from the temperature sensor 21, the heating means 10 is controlled. As a result, the accumulation of the concentrate can be detected easily and the container 2 can be replaced at the time of the concentrate disposal. Moreover, this disposal method can prevent the decomposition of the concentrate due to the overheating and diminish the production of bad odor.
Patent JP-H07157628-A (JP)
Title: Filler-containing propylene resin composition
Inventor: SOBASHIMA YOSHIHIRO
IPC: C08K3/34
Filed: 1993-12-03
Abstract: PURPOSE:To obtain a filler-contg. propylene resin compsn. having a good moldability and a capability of forming a molded product having a good appearance with unnoticeable welds and little flow marks and endowed with a high level of balance among mechanical strengths. CONSTITUTION:This filler-contg. propylene resin compsn. comprises 100 pts. wt. propylene-ethylene block copolymer (a) comprising a crystalline polypropylene block's) [unit A block(s)] and an ethylene-propylene random copolymer block(s) [unit B block(s)], 2-80 pts.wt. rubber component prepd. by preliminarily kneading and integrating 60-99wt.% ethylene-propylene bipolymer rubber (EPM) or ethylene-propylene-diene terpolymer rubber (EPDM) with 40-1wt.% ethylene-butene bipolymer rubber (EBM), and 2-80 pts.wt. filler (c) having an average aspect ratio of at least 2.
Patent JP-H06155369-A (JP)
Title: Lighting system of camera for robot
Inventor: KATAOKA TAKAYUKI
IPC: B25J19/00
Filed: 1992-11-13
Abstract: PURPOSE:To provide a lighting system of a camera for robot, with which a camera unit can be provided in a compact form, in which reduction in the quantity of light is little, and with which maintenance is facilitated and automation can be achieved. CONSTITUTION:A lamp house 12 is provided on a robot main body 1, and a ring light 8 is provided on a camera unit 2, while an optical fiber 10 is connected to the ring light 8. When the robot main body 1 and the camera unit 2 are connected together by engaging a robot adapter 3 with a tool adapter 4, a dustproof shutter 18 on the front surface of the lamp house 12 is opened, for a base 9 of the front end of the optical fiber 10 to be inserted into the lamp house 12, and when the base 9 is inserted therein, a dustproof lid 11 on the front end of the base 9 is opened by a dustproof lid opening/closing mechanism 19 in the lamp house 12.
Patent JP-H05278368-A (JP)
Title: Finisher with binder printing function
IPC: G03G15/00
Filed: 1992-11-13
Abstract: PURPOSE: To provide a printing structure which can bind a book with a binder, print information on the binder, and is small and can easily be installed in an existing finishing structure as a part of a printer. CONSTITUTION: A document finisher has a printer 36 for printing on a book binder. The printer 36 prints on a binder tape 34 before a book is bound. Or, it is possible to constitute the structure so that the printer 36 prints on the binder after a book is bound. The printer 36 has so good spatial efficiency that it can easily be installed in an existing operational part of a document finisher. As a printer, an ink jet printer or an impact printer can be utilized.
Patent JP-H03175117-A (JP)
Title: For combustion turbine, method and apparatus for regulating fuel flow, method and apparatus for impeding excess of firing-temperature, and method and apparatus for control thereof
Inventor: MIRUTON EMU HOTSUBUSU
IPC: F02C9/28
Filed: 1990-11-13
Abstract: PURPOSE: To prevent excessive fuel supply to a turbine and resulting excessive combustion temperatures by setting fuel flow to the turbine so that it matches compressor inlet air temperatures and guide vane positions. CONSTITUTION: A multidimensional data base, having values of at least two independent variables including compressor inlet air temperatures and guide vane positions and values showing fuel flow to a combustion turbine 19 which are adapted to prevent excessive firing temperatures corresponding to the compressor inlet air temperatures and operation at the guide vane positions, is generated and stored in a controller 14 connected to control a plurality of operating parameters of the combustion turbine 10. A pair of signals S showing the compressor inlet air temperature and the guide vane position which are monitored from sensor means is received and flow rates corresponding to the signals S are periodically determined from the data base. Therefore, the combustion turbine 10 can be protected from excessive combustion or cycle temperatures.
Patent JP-2000127082-A (JP)
Title: Web cutter
Inventor: WATANABE KENJI
IPC: B26D1/24
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a web cutter capable of obtaining a narrow web excellent in quality, especially in dimensional accuracy by cutting a wide web. SOLUTION: A lower blade constituting a slitter blade has a fixed and unrotatable inner drum 80 and an outer drum 82 freely rotatable to the inner drum 80. The inner drum 80 includes a cylindrical inner tube 84, and plural inner surface holes 96 are formed in the inner tube 84. On the other hand, the outer drum 82 has an outer tube 98 freely rotatable to the inner tube 84, a lower blade unit 104 fixed to the outer tube 98, and a cylindrical member 106 for covering a base material 100 constituting the lower blade unit 104. An outer surface hole 128 provided in the cylindrical member 106 is communicated with an inner surface hole 96 through an inner hole 126 provided in the base material 100 and a hole part 99 provided in the outer tube 98.
Patent JP-S63156477-A (JP)
Title: Image file device
Inventor: KATSURA TAKUJI
IPC: G06F17/30
Filed: 1986-12-19
Abstract: PURPOSE:To improve the use efficiency of storage capacity by providing a means which divides and stores an input image, a means which stores file control information on the input image, a means which allows both said storage means to perform registration processing and retrieval processing, and a means which displays an image consisting of part of reproduced data as a title image. CONSTITUTION:In registration processing, an operation terminal device 17 divides an image displayed on a display device 16 into several parts and give them priority levels. Then a CP11 18 stores them in a memory 13, calculates the coordinates of the images which are stored in a memory and displayed on the device 16 so that the images can be registered in order, and starts the transfer of the image data to the memory 13 and an optical disk device 12 to store the number of divisions of the image, the coordinates and sizes of the divided images on a magnetic disk 15 for a file control table. In retrieval processing, the CPU 18 reads the file control table of an image corresponding to a key word from out of the disk 15, reads the image with top priority out of the device 12 as a title image, transfers to and stores it in the memory 13, so that the image is displayed on the device 16.