baber/WOPTO huggingface dataset:
Patent JP-H0938014-A (JP)
Title: Dish washer
Inventor: TAKAHASHI TAKETO
IPC: A47L15/42
Filed: 1995-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a dish washer to be protected from washing water pump racing by detecting idle running of the water supply pump and stopping the motor momentarily. SOLUTION: Washing water in a washing chamber 1 is sprayed by a washing pump 4 driven by a motor 5. The voltage at a phase advancing capacitor 14 for the motor 5 is detected by a voltage sensing means 15. A control means 16 controls the washing sequence of washing, rinsing, and drying, and also is so set up as to stop the driving of the motor 5 according to an output change of the voltage sensor 15.
Patent JP-S6089372-A (JP)
Title: Dot print head
Inventor: TAKAO HIDEFUMI
IPC: B41J2/25
Filed: 1983-10-24
Abstract: PURPOSE:To achieve a longer life by providing a pin support between a printing pin and a spring to enable the use of a printing pin containing carbon fiber. CONSTITUTION:A pin support 8 is so arranged to have the first projection 6 for mounting on a spring on one side of a flange 7 and the second projection 4 with a hole 5 to have a printing pin 3 fitted thereinto smoothly on the other side thereof. The projection 6 is fitted securely into a hole 10 provided on the spring 2 and the printing pin 3 composed of carbon fiber is inserted into the hole 5 provided at the projection 4 and fixed with an adhesive 11. The fixing of the pin support 8 on the spring 2 is done by a mechanical jointing such as caulking or a physical jointing such as soldering, welding and sticking with an adhesive. The use of the printing pin 3 of a longer life containing carbon fiber yields a print head with a longer life than that made of steel.
Patent JP-H0643385-A (JP)
Title: Light beam scanner
Inventor: KAYASHIMA SHIGEO
IPC: G02B26/10
Filed: 1992-07-24
Abstract: PURPOSE:To equalize light intensity at the respective parts of a light beam scanning line by controlling the rate of perforation at an aperture corresponding to a light beam scanning position while turning a two-dimensional array shaped fine mirror provided in front of a hologram disk. CONSTITUTION:Concerning a reflective aperture 20 provided an optical path in front of a hologram disk 14, the fine mirrors are arranged in the shape of a two-dimensional array, and the respective freely turnably supported fine mirrors are respectively turned by the displacement of piezo-elements engaged on the rear of respective mirror faces. Then, aperture information corresponding to the respective parts of a scanning line 16 is read from a ROM 33 by a CPU 32 synchronously with photodetection signals from a photosensor 30 and supplied to a piezo-driving part 34. This aperture information increases the rate of perforation while making the mirrors at both of terminal parts horizontal in both of the terminal parts of the scanning line and decreases the rate of perforation at the central part of the scanning line by inclining the mirrors at both of terminal parts and according to this aperture information, the piezo-driving part 34 displaces and drives the piezo-elements of respective mirrors at the reflective aperture 20.
Patent JP-H07148761-A (JP)
Title: Production of foamed planar body having improved sound insulation
Inventor: BUERUNAA RIINE
IPC: B29C44/56
Filed: 1994-08-23
Abstract: PURPOSE: To improve the sound-insulating characteristics of a known foam board and to especially adjust and set sound-insulating properties simply and certainly. CONSTITUTION: In a method for producing a foam board showing dynamic moldulus of rigidity of 10 MN/m<3> or less by subjecting a known usual foam board to compression post-treatment, a foam board with apparent specific gravity of 17-30 kg/cm<3> is compressed until the max. compression distortion ratio becomes 60-90% with respect to the initial thickness of the board and this treatment is repeated at least once.
Patent JP-S6259498-A (JP)
Title: Channel equipment of time division exchange
Inventor: UETAKE YOSHIKATSU
IPC: H04Q3/52
Filed: 1985-09-10
Abstract: PURPOSE:To transfer parallel signals in parallel and reduce the number of signal lines by releasing a multiplexing of data signals of highways of plural groups, making a bit speed a high speed and converting the speed so as to reduce the number of the parallel transfer bits. CONSTITUTION:A connection is attained between input side time division connector devices TDCRL, TDCRH of a channel equipment and output side time division connector devices TDCSL, TDCSH by time division switch devices TST0, TST1. In respective serial/parallel converting parts SP of the devices TDCRL, TDCRH and TDCSL, TDCSH, highways SW0-SW15 are accommodated. In the switch devices TST0, TST1, a space switch HSW, and a speed converting circuit 4M8M are disposed and in the devices TDCSL, TDCSH, a speed converting circuit 8M4M is provided. The multiplexing of data signals of the plural highways is released, the speed of a parallel transfer bit is converted to a high speed to perform the parallel transfer of parallel signals and reduce the number of transfer signal lines.
Patent JP-S6258166-A (JP)
Title: Method for simultaneous quantitative analysis of water-soluble vitamins in mixed vitamin preparation
Inventor: OGAWARA HIROSHI
IPC: G01N21/78
Filed: 1985-09-09
Abstract: PURPOSE:To enable the quantification of water-soluble vitamins in a mixed vitamin preparation by one analysis, by subjecting the mixed vitamin preparation to an ion-pair chromatograph using a mobile phase consisting of a polar solvent, a phosphate buffer solution and an ion-pair reagent and subsequently analyzing the eluate by a fluorescent method using o-phthalaldehyde as a fluorescent reagent. CONSTITUTION:The simultaneous quantitative analysis of water-soluble vitamins in a mixed vitamin preparation can be rapidly performed with high accuracy by combining an ion-pair chromatograph method using a mobile phase consisting of a polar solvent, a phosphate buffer solution and an ion-pair reagent with a pantenol detection method according to an ortho-phthalaldehyde fluorescent method optimum to said mobile phase. As the polar solvent, methanol is especially pref. and, as the phosphate buffer solution, one with a phosphate-potassium concn. of 0.01-0.02M and pH3-3.5 is especially pref. As the ion-pair reagent, sodium pentasulfonate is especially pref.
Patent JP-H1050729-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: ITO KAZUHIKO
IPC: H01L29/872
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device having less dispersed electric characteristics and manufacture thereof. SOLUTION: This manufacturing method comprises forming grooves 3 into the upper face of a semi-insulative semiconductor substrate 1, forming lightly doped n-type regions 5 on the lower side of the bottom face or/and inside of the side face of the groove 3, forming heavily doped n-type regions 9a, 9b at both sides of the groove 3 so as to bond to the regions 5, forming gate electrodes 7 in the grooves 3 and forming ohmic electrodes 10a, 10b bonded to the regions 9a, 9b. After forming the grooves 3 into the substrate 1, ions are implanted from the bottom faces and/or side faces of the grooves to form lightly doped n-type regions 5.
Patent JP-2000310948-A (JP)
Title: Near infrared absorptive compound, its production as well as near infrared absorbent and display front surface plate
Inventor: SUNAKAWA KAZUHIKO
IPC: G02B5/22
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To provide excellent near IR absorptive performance and thermal and chemical stability and to improve a production process, material selectivity and moldability by using a copper phosphate compound obtained by the reaction of a specific phosphate compound and a copper compound. SOLUTION: The near IR absorptive compound is the copper phosphate compound obtained by the reaction of the phosphate compound expressed by formula 1 and the copper compound. In the formula I, R respectively independently denotes the groups expressed by formula II or formula III and (n) is 1 or 2. In the formula II and the formula III, R1 is independently 6 to 20C aryl group (where the hydrogen of the aryl group may be substituted in at least one for 1-6C alkyl group or halogen and the hydrogen of this alkyl group may be substituted in at least one for halogen); R2 independently denotes 1-4C alkyl group and (m) is an integer from 1 to 6.
Patent JP-S5896065-A (JP)
Title: Manufacture of pyrrol-2-acetic acid ester
Inventor: BUINFURIITO ORUTO
IPC: C07D207/337
Filed: 1982-11-15
Abstract: A process for the preparation of esters of 1H-pyrrol-2-acetic acids of the formula    <IMAGE>  I  wherein R1 is selected from the group consisting of hydrogen and alkyl of 1 to 4 carbon atoms and R2 is selected from the group consisting of alkyl of 1 to 4 carbon atoms and aralkyl of 1 to 4 alkyl carbon atoms comprising reacting a compound of the formula    <IMAGE> II  wherein R3 is selected from the group consisting of -CN and   <IMAGE>  in an aqueous media with a saponification base wherein the saponification base is added gradually to the 1H-pyrrol-2-acetonitrile and/or 1H-pyrrol-2-acetamide to selectively saponify the same to obtain a substantially isomer-free salt of 1H-pyrrol-2-acetic acid, adding alkali metal bicarbonate to the solution to keep the pH of solution at about 10.2 to 10.5 and reacting the salt of 1H-pyrrol-2-acetic acid without isolation and without removal of any water with a solution of an alkylating or aralkylating agent in an organic water-insoluble solvent in the presence of a phase transfer agent to obtain the ester of formula I in excellent yields and purity.
Patent JP-H1048722-A (JP)
Title: Spool parking device for self-driving type film cartridge camera
Inventor: SUZUKA SHINYA
IPC: G03B17/00
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To obtain a spool parking device with a mechanically simple structure by moving a spool driving locking means to a locking position and locking a spool driving means in the case film feeding amount is zero. SOLUTION: When a film feeding dial rotates in a rewinding direction, the film is rewound, so that the photographing number of a film number board 80 becomes zero. In the condition, phase relation that the second engagement part 59 of the spool parking lever 50 is not controlled by the inside peripheral wall 86 of a turning control rib 85 is obtained. The lever 50 rotates counterclockwise centering the bearing hole 51a by the pressing force of a tension spring 111, and the end face of a first engaging part 54 abuts on the gear outside peripheral surface 207 of a cartridge spool driving gear 205 so as to be locked. The gear 205 further rotates, and the part 54 is engaged with an engaging recessed part 209, so that the rotation of the gear 205 is locked, and the spool parking is completed.
Patent JP-S6260380-A (JP)
Title: Catv subscriber's terminal
Inventor: ENAMI YOICHIRO
IPC: H04N5/00
Filed: 1985-09-11
Abstract: PURPOSE:To record a channel in a middle band or a super band while a viewer is viewing a normal television channel, and vice versa, by branching a television signal into two parts, selectively receiving the any one channel of the 1st branched signal so as to output a conversion signal, and switching and connecting the 2nd branched signal and the conversion one. CONSTITUTION:A converter 14 converts signals in the middle and super bands included in the 1st branched signal (a) into the signals of the 1st or 2nd channel of a VHF as a conversion signal (c). Changeover connection switches 15 and 17 are set as solid lines show, and a VTR carries out the video tape recording of an on-air television channel with the aid of a connection signal (e) while the viewer is viewing the channel of the middle or super band, and a normal on-air television from a connection signal (d). With the switch 17 set as the solid lines show, the switch 17 is set as broken lines show. While the viewer is viewing the on-air television channel due to the connection signal (d), the connection signal (e) executes the video tape recording of the on-air television and the channel of the middle or super band. If both switches 15 and 17 are set as the broken lines show, the viewer can view the channel as the same as the one recorded while the on-air television and the channel of the middle or super band are video-tape-recorded with the use of the monitor mode of the VTR.
Patent JP-H0488886-A (JP)
Title: Inverter
Inventor: MORI KEIJIRO
IPC: H02M7/06
Filed: 1990-07-27
Abstract: PURPOSE:To eliminate feeling of a leakage even if a high carrier frequency is used by insulating a commercial power source from the output of an inverter by magnetically coupling, and chopping a DC power source by an inverter. CONSTITUTION:If switching frequency is high, energy necessary for a capacitor 19 is continuously supplied and a DC power source necessary for an inverter 6 is supplied. However, since primary side coil 14 and secondary side coil 17 of a switching transformer 13 are magnetically coupled, the two coils are not electrically coupled. Accordingly, both terminals of the capacitor 19, i.e., power terminals (c), (d) of the inverter 6 are not coupled to a commercial power source 5, and insulated from the ground. The inverter 6 controls a DC voltage by a converter 11 to open or close switching element group of an inverter switching element 8 based on the signal of an inverter controller 7, converts it into 3-phase equal width or unequal width PWM voltage, and supplies it to a motor 9 of a load.
Patent JP-S6177750-A (JP)
Title: Combustible-gas alarming device
Inventor: KOGA KOICHI
IPC: G08B21/00
Filed: 1984-09-25
Abstract: PURPOSE:To prevent issuance of erroneous alarms, by providing output-level discriminating circuits for a semiconductor type gas detecting element and a contact burning type gas detecting element, signal circuits for performing logic processings of the outputs and reporting means, which respond to the outputs of the signal circuits. CONSTITUTION:A first output-level discriminating circuit Y1 for the output of a semiconductor type gas detecting element RS and a second output-level discriminating circuit Y2 for the output of a contact burning type gas detecting circuit S are provided. The logic processings of the outputs are performed by signal circuits (AND gates V1, G2...G15 are provided). Reporting means for normal operation (a), issuance (b), trouble display (c) and issuance life display (d), which are operated in response to the output state of each element, are provided. The fact that the sensitivity of the element RS tends to become high with the elapse of a long period is corrected. H2 and C2H5OH have especially high tendency of this nature. The fact that the sensitivity of the element S tends to decrease with time is corrected, too. Thus accurate displays and alarms are performed.
Patent JP-H08171470-A (JP)
Title: Printer and control method therefor
Inventor: TERADAIRA MITSUAKI
IPC: B41J29/38
Filed: 1995-08-04
Abstract: PURPOSE: To continuously perform the read of magnetic ink characters printed on checks and printing to the checks by sending out information based on magnetic patterns obtained by a magnetic pattern detection means through an interface to a host device after the detection of the magnetic pattern is ended. CONSTITUTION: On a printing medium path, the patterns of the magnetic ink characters printed on the checks are read by a magnetic ink character read mechanism 69 which is the magnetic pattern detection means. The read data are tentatively stored in a read data storage means 70 under the control of a command execution means. Thereafter, the magnetic patterns are converted to character data by a read data analysis means 71, tentatively stored in a recognized result storage means 72 and transmitted from a data transmission means 73 through the interface to the host device 61. Thus, the read of the magnetic ink characters printed on the checks and the printing to the checks are continuously performed.
Patent JP-S6178785-A (JP)
Title: Novel 4-oxo-2-azetidinecarboxylic acid derivative
Inventor: TSUKAMOTO SHINICHI
IPC: A61P25/28
Filed: 1984-09-25
Abstract: NEW MATERIAL:A compound shown by the formula I [R<1> is azido, amino, etc.; R<2> is imidazoyl shown by the formula II or formula III (R<3> is H, or loweralkyl); Y is OH, lower alkoxy, etc.] and its salt. EXAMPLE:N<alpha>-[(2S,3R)-3-Azido-4-oxo-2-azetidinylcarbonyl]-L--h-ist idyl-L-prolin amide. USE:An improver for disturbance of consciousness in schizophrenia, depression, etc., an improver for hypobulia, etc. PREPARATION:For example, a compound shown by the formula IV and a compound shown by the formula V as starting raw materials are reacted, the prepared intermediate and a compound shown by the formula VI are subjected to peptide synthesis reaction preferably by a method wherein dicylohyxyl carbodiimide is used as a condensation agent.
Patent JP-2000030078-A (JP)
Title: Snap processing method
Inventor: YAHABA SHIGEKI
IPC: G06F17/50
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a snap processing method by which a cursor can be moved exactly to an exact position of the center and a point of contact, etc., of a circle on raster data. SOLUTION: When a kind of a snap processing is selected, a specified reference position is simultaneously specified at need, and a position of the raster data on a specified object graphics is specified on a screen of a CRT display 12, vector data on one or plural graphics factors for the object graphics are acquired by performing a tracking processing from a specified processing area including the position on the object graphics and vectorizing the raster data for the object graphics by a vectorization processing means 21. A specified position on the vector data according to the kind of the snap processing is calculated based on the vector data, the reference position and the position on the object graphics by a position calculating means 22. The cursor is moved to a position on the raster data corresponding to the calculated position by a snap processing means 23.
Patent JP-2001027838-A (JP)
Title: Image forming device
Inventor: TAKEMOTO SHINICHI
IPC: G03G15/06
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To provide an automatic image forming condition adjusting method and an image forming condition stabilizing method for forming a stable image without causing an abnormal image such as the image with white spots and black spots, irrespective of fluctuation of a gap distance, a variance by product and various kinds of characteristic fluctuation due to environment and the using ages, as for a non-contact developing system. SOLUTION: A latent image is formed on a toner carrier by exposing based on a test pattern (S61). The latent image is developed by an AC voltage having a small amplitude Vpp by which influence of a gap distance Ds is easily given (S62), then, density is detected (S63). The gap distance Ds is obtained based on the detected density (S64), amplitude Vpp of the voltage of an applying means is adjusted so as to be in an area free from occurrence of the uneven image density and spots (S65). Besides, a waveform central value of the AC voltage is adjusted based on the gap distance Ds or the amplitude Vpp so as to obtain the intended solid density.
Patent JP-H0250136-A (JP)
Title: Silver salt film system camera
Inventor: HOSHINO YASUSHI
IPC: G03B7/00
Filed: 1988-08-12
Abstract: PURPOSE:To secure an image in response to the needs of a photographer by confirming the image photographed on silver salt film by viewing the image on a display means just after photographing and overexposing the image on the film when the photographer judges that the image does not meet the needs. CONSTITUTION:One field of image information obtained after outputting a first SG pulse just after photographing is stored in a memory for display 10 and, thereafter, writing in the memory 10 is inhibited. The image information in the memory for display 10 is outputted to a monitor 13 through a D/A converter 11 and a signal processing circuit 12 and a still image nearly same as the image stored on the silver salt film 5 is reproduced to be displayed on the monitor 13. Therefore, the normal/defective condition of photographing the image on the film 5 can be instantaneously judged. When the photographer judges that the image does not meet the needs from the image on the monitor 13, the image on the silver salt film 5 can be overexposed by turning on an NG button 20 which is a manual operation means. Thus, the image in response to the needs of the photographer can be secured.
Patent JP-S6443495-A (JP)
Title: Rope delivery device at time of emergency of lift
Inventor: NOMURA SUMIHIRO
IPC: B66D1/58
Filed: 1987-08-11
Abstract: PURPOSE: To eliminate the variation of a set load by constituting this device of a double rod type hydraulic cylinder fitted with a sheave, and a working load setting device for setting the working load for the cylinder; and providing a piston housing chamber and a deceleration/buffer chamber. CONSTITUTION: When the tension of a hoist rope is increased to reach a set load, a coil spring 50 is compressed by pressure oil to move a sheave 48 in a III direction, consequently the pressure oil in an oil pressure chamber 30 flows out into a working load setting device 19 to pull and move a piston 15 in an I direction. When the (a) position of the piston 15 passes a piston packing 40, differential pressure becomes zero tom make the piston 15 movable in the pressure oil without resistance; consequently the sheave, pulled in an I direction by the hoist rope, moves in low resistance to deliver the hoist rope by wound quantity due to a time difference. The piston can be decelerated and a shock can be absorbed and the piston stops by a deceleration/buffer chamber 29 at a stroke end.
Patent JP-S6355639-A (JP)
Title: Data processor
Inventor: ITOMAN FUJIO
IPC: G06F9/38
Filed: 1986-08-26
Abstract: PURPOSE:To easily perform the processing in case a branch estimating job fails by attaining the replacement process between the displacement up to a branching destination instruction and the length of a conditional branch instruction based on the branch estimating result of the conditional branch instruction that is processed by a 1st mechanism. CONSTITUTION:If it is known that the instruction decoded by a fetch decoding mechanism 1 is equal to a conditional branch instruction, a condition inverting mechanism 4 inverts the branch conditions of said instruction as long as it is decided that a branch occurs based on an estimating mechanism 3. Then the branch displacement of the conditional branch instruction is replaced with the instruction length by a replacement mechanism 5. The next instruction is fetched by the mechanism 1 and decoded through a branch jumping address.
Patent JP-S58102682-A (JP)
Inventor: SASAYAMA TAKEHIKO
IPC: G05G9/04
Filed: 1981-12-12
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-H1049405-A (JP)
Title: Device and method for collecting and storage medium stored with trace
Inventor: UDAGAWA HIROYUKI
IPC: G06F11/34
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To prevent information from being overwritten to trace information for analyzing the cause of serious fault by collecting the trace information on the basis of the correspondence relationship between fault seriousness definitions and trace collecting method definitions in case of fault development. SOLUTION: When a communication administration program 10 detects communication fault, a trace collecting means 5 reports fault kind information as an argument to check to which seriousness in a fault seriousness correspondence table the developing fault is defined. Then the trace collecting method corresponding to the fault information is acquired from a trace collecting method correspondence table 7. Then the trace collecting method judges one of TR1, TR2, and TR3 and refers to a trace storage control table 8: and the TR1 returns to the head of a file each time the file becomes full to perform recording, and the TR2 expands the file when the file is full to avoid overwriting to the head part of the file. Further, the TR3 discards trace information other than information regarding the fault.