baber/WOPTO huggingface dataset:
Patent JP-H06317529-A (JP)
Title: Detecting method and kit for explosive
Inventor: YAIRU MARUGARITSUTO
IPC: G01N33/22
Filed: 1993-09-03
Abstract: PURPOSE: To establish a quick and reliable detecting method for explosive powder and provide a kit for using the method. CONSTITUTION: If a sample doubted as containing as explosive powder is treated with the first reagent as an alkali solution of a precursor for diazotated amino aromatic series hydrocarbon azo dye, powder of aromatic series hydrocarbon containing nitro radical is detected because of coloration. In the case no coloration occurs, the sample is further treated with the second reagent with strong acidity containing a reducing agent and diazo-coupler, and then organic nitrate or nitro-amine powder will be detected because of its coloration. If no coloration yet occurs, the sample is treated with the third reagent which is a zinc power suspended in a liquid consisting of a water-miscible solution, and then inorganic nitrate powder will be detected because of coloration.  In the case no coloration does not yet take place, a new sample equivalent to the first sample is treated with aniline salt in a homogenious strong acid solution containing a water- miscible organic solvent, and then chlorate and bromate powder will be sensed.
Patent JP-S6278986-A (JP)
Title: Endoscope system
Inventor: SUGANO MASAHIDE
IPC: G02B6/24
Filed: 1985-10-02
Abstract: PURPOSE:To erase an unnecessary character from a picture and easily see and display the input data by erasing the display of the title of items when the completion of a data input is detected. CONSTITUTION:For a guidance of a data input, an operator displays the title of an item to be inputted on a left half of a picture of a display device 18. This is carried out in such a manner that a character pattern of the title of the item is generated from a character generator 32 based on the data in a ROM28 and this is stored in a prescribed area of a video RAM34 corresponding to the left half of the picture of the display device 18. Then, a cursor is placed at a leading device on a line below the title of the Nth item displayed on the picture and the item data corresponding to the title of the item is inputted. This item data is displayed successively in a right ward shift on a line below the line on which the title of the item in question is displayed. When a return key is pressed finally of a data input, the completion of the data input is decided, the title of the Nth item is erased from the picture of the display device 18. This is carried out by easing the item title character pattern data in the video RAM34.
Patent JP-H0563607-A (JP)
Title: Jitter compensation device
Inventor: AWATA YUTAKA
IPC: H04B3/23
Filed: 1991-08-30
Abstract: PURPOSE:To attain proper jitter compensation even in a telephone number of the configuration that a filter used for equalization of an echo characteristic or the like is provided to a post-stage of an A/D converter at a receiver side and echo cancellation is implemented at the state succeeding to the post-stage. CONSTITUTION:Just after jitter takes place in a sampling timing signal 109 in a timing recovery device 108, impulse response of the jitter is changed at an output of a 1st filter means 105 by inserting a 1st filter means between an A/D converter 104 and an echo canceller 106. In this case, a jitter compensation replica 111 has only to be generated in the entirely same timing as that of a conventional device by passing the jitter compensation replica 111 and an echo replica 107 (only the former is allowed) through a 2nd filter means 113 having the same characteristic as that of the 1st filter means 105, then no complicated control is required.
Patent JP-H07148822-A (JP)
Title: Single screw extruder capable of producing chaotic mixture
Inventor: MAHARI TOJIYAAJIYADEI
IPC: B29C48/395
Filed: 1994-09-14
Abstract: PURPOSE: To provide excellent mixing characteristics, heat/mass transfer, melting characteristics and stretching and folding characteristics by surrounding a screw means and a buffle means in a cylindrical shape and forming the buffle means over predetermined length at a predetermined height. CONSTITUTION: Chaotic mixing is realized best when a buffle 6 is arranged in the order of center-right-center-left and this order constitutes one cycle. Chaotic mixing is realized best when the aspect ratio (W/H) of the internal space of a groove is about 4, 5. This restriction allows flow lines from two different geometrical figures to cross each other at a sufficiently large angle to bring about the marked rearrangement of a material. It is necessary that the height of the buffle 6 is made at least 0.50 times that of the internal space of the groove.
Patent JP-H09117935-A (JP)
Title: Feeding device of wrapping resin in resin molding device
Inventor: MIYAJIMA FUMIO
IPC: B29C45/18
Filed: 1996-08-21
Abstract: PROBLEM TO BE SOLVED: To feed wrapping resin formed in line to a mold by means of automatic operation. SOLUTION: This feeding device consists of a set part B for setting a magazine 30, in which wrapping resin 20 is housed, a pusher mechanism A arranged below the set part and having a pusher 32 for pushing up the wrapping resin housed in the magazine, a reversing chuck part C arranged above the magazine and having a reversing block 50 for holding the wrapping resin pushed up with the pusher, a cover film correcting mechanism D for correcting the cover film 26 of the wrapping resin in cooperation with the reversing block under the condition that the reversing block is reversed upwards and a feeding mechanism part for transporting the wrapping resin, the cover film of which has been corrected, to a transferring part for transferring to a carrying head.
Patent JP-H04234554-A (JP)
Title: Device for distributing volatile fuel component into intake pipe of internal-combustion engine
Inventor: ANDOREASU SAUSUNAA
IPC: F02M25/08
Filed: 1991-08-30
Abstract: PURPOSE: To provide a device capable of improving and simplifying the supply of volatile fuel components into the intake tube of an internal combustion engine. CONSTITUTION: This device is provided with a ventilator line for connecting the free space of a tank with the atmosphere, a storage chamber provided with an absorbing member, and a pipeline connecting the storage chamber and the intake tube and capable of closing it with a valve; and a driving means for shifting to the open position is attached to a throttle valve 3 arranged on the above valve and the intake tube. The device for temporarily reserving the volatile fuel components in the free space of the tank and supplying them to the intake tube of an internal combustion engine is characterized by that the valve 1 and the throttle valve 3 are simultaneously operated by the operating device of a driving means 4.
Patent JP-S6375770-A (JP)
Title: Toner concentration controller
Inventor: WATANUKI MASAYOSHI
IPC: G03G15/08
Filed: 1986-09-19
Abstract: PURPOSE:To simplify the operation, and also, to improve the control accuracy by storing a toner concentration value which has been detected by a detecting means, averaging and storing its stored value, and also, controlling the concentration of a developer by using its value as a reference level. CONSTITUTION:In a density setting mode, a toner concentration value which has been detected by a detecting means 30 is inputted to a control means 32 through an A/D converting means 31, and stored in a storage means 34. A control means 32 averages digital signals of a prescribed frequency portion, which have been stored in the means 34, by an averaging means, and stores its result in a nonvolatile memory means. By using its value as a reference level, the concentration of a toner is controlled through a toner replenishing means 35.
Patent JP-H1058596-A (JP)
Title: Laminate
Inventor: HIRATA KOJI
IPC: B32B15/08
Filed: 1996-08-21
Abstract: PROBLEM TO BE SOLVED: To improve waterproofness, surface glossiness and stain resistance and to provide satisfactory hand tearability by laminating oriented polyolefin films on both surfaces of a substantially non-oriented core layer polyolefin film, and laminating it on at least one surface of paper or aluminum foil. SOLUTION: A laminated polyolefin film is laminated on at least one surface of paper or aluminum foil. The laminated film is obtained by laminating uniaxially or biaxially oriented polyolefin films on both surfaces of a core layer polyolefin film of substantially non-oriented state. As the polyolefin of the core layer film, polyethylene or propylene-α-olefin polymer containing α- olefin content of 3mol% or more is, for example, used. As the polyolefin of the oriented layer, homopolypropylene or propylene-α-olefin polymer having '-olefin content of 3mol% or less is used.
Patent JP-H0382432-A (JP)
Title: Electric cleaner
Inventor: SUO KAZUMA
IPC: A47L9/32
Filed: 1989-08-25
Abstract: PURPOSE:To provide easy operation of cleaning a floor with light force when the cleaning is made with a floor nozzle moved as well in the direction fore and aft as transversely to the left and right by forming the gripping part of a suction hose coupling pipe in trapezoidal profile, and accomplishing the corner formed from the lower edge member and both side tapered parts in a curved surface. CONSTITUTION:The gripping part 5 situated in the upper part of a coupling pipe coupling the tip of a hose with the tip of an extension pipe coupled with a floor nozzle is made in a trapezoidal profile, in which the upper edge member 5a is narrower than the lower edge member 5b, and the corner 5d formed by the lower edge member and both side tapered parts 5c is accomplished in a curved surface. Thereby the palm grasping this gripping part is put in tight contact with both side inclined surfaces. Therefore, the moment of rotation applied to the gripping part can be received light when the floor nozzle is moved from the direction fore and aft to the direction left and right, which enables supporting without holding strongly compared with in holding a gripping part in conventionconfiguration. Because the gripping part is formed in a trapezoidal profile, which has a smaller upper width than the lower width, even a woman or child with small hand can grasp without problem to achieve easiness to operate.
Patent JP-S59111207-A (JP)
Inventor: CHIBA KIMIO
IPC: H01B13/16
Filed: 1982-12-14
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-S6278707-A (JP)
Title: Parallel signal processing circuit
Inventor: MASUDA NOBORU
IPC: G06K19/00
Filed: 1985-10-02
Abstract: PURPOSE:To prevent the crosstalk effectively by connecting a self-compensating circuit to a simple power supply to correct instantaneously the voltage fluctuation at the load side and then connecting the signal side of the input terminal of each operational amplifier to the load side of the self-compensating circuit via a common line. CONSTITUTION:When the magnetic information is detected by a sensor element 1a, this detection signal is amplified by the corresponding operational amplifier A1. Then a feedback current flows for an instant to an input terminal at the plus side of the amplifier A1 by said detection signal. Then the feedback current flows toward operational amplifiers A1-AN from a self-compensating circuit 2 through a common line P to try to give fluctuation to the reference voltage applied to the amplifiers A1-AN. However, the fluctuation of the reference voltage is prevented effectively by the function of the circuit 2. Thus the potential is stabilized for the input terminal at one side of each operational amplifier. This prevents the crosstalk with other channels.
Patent JP-H1064068-A (JP)
Title: Optical disk device and optical disk reproducing method
Inventor: KINOSHITA YOSHIO
IPC: G11B7/005
Filed: 1996-08-21
Abstract: PROBLEM TO BE SOLVED: To reproduce both of the data recorded on a land and a groove on an optical disk in an optimum characteristic. SOLUTION: A system control circuit 22 outputs a switch signal to a switch circuit 44 of a tracking servo circuit 41 according to specification of land reproducing, groove reproducing of an optical disk 10, and outputs the switch signal to the switch circuit 16 also to switch a waveform equalizer circuit 14 optimizing the characteristic of the regenerative signal of the land with the waveform equalizer circuit 15 optimizing the characteristic of the regenerative signal of the groove.
Patent JP-H05300348-A (JP)
Title: Proofreading printing machine
Inventor: KAATO MAIKERU SANGAA
IPC: G06K15/10
Filed: 1992-08-19
Abstract: PURPOSE: To provide a simple economic proofreading printing machine which does not create any visually observable picture defect and can be used in an office. CONSTITUTION: A drum 12 and a lead screw type converter 20 which translates a print head 14 on which optical fiber bundles 24 are arranged in a line are respectively driven by operating a drum motor 16 and a converter motor 18 at prescribed rotational speeds based on the information on a table in a printer controller 28 in accordance with an instruction from an operator. A laser unit 26 prints information on recording paper through the optical fiber bundles 24 and print head 14 by using a prescribed number of lasers based on the above- mentioned information.
Patent JP-H0560998-A (JP)
Title: Prism device
Inventor: WAKAGI MORIAKI
IPC: G02B27/12
Filed: 1991-08-30
Abstract: PURPOSE:To present a small-sized spectral device which has a high spectral performance and is easily handled. CONSTITUTION:This spectral device 2 is provided with a first prism 12 which separates an incident light beam at a desired angle and a second prism 14 which shares the optical axis extended from the first prism 12 and can be moved along the optical axis in a plane including this optical axis and converts the light beam separated through the first prism 12 to parallel light beams having an interval corresponding to an extent delta of movement of this prism 14 between them. The interval delta of first and second prisms 12 and 14 is set to a desired numerical value to set an interval (d) of first and second light L1 and L2 to a desired distance.
Patent JP-H0561377-A (JP)
Title: Fixing device
Inventor: OTOMO NAOKI
IPC: B65H29/54
Filed: 1991-08-30
Abstract: PURPOSE:To move a toner lump sticking to a separating pawl for a fixing device to a part where a separating pawl does not rub on a transfer material by providing a groove toward the downstream in a paper carrying direction on the paper guiding surface of the separating pawl. CONSTITUTION:A vertex part 5C rubbing on the transfer material of the bottom part of the separating pawl 5 is formed with four slops, and a toner bank 5D composed of a V-shaped groove is provided on the slope located on the back of a press-contacting part 5B in contact with a thermal roller 1, to adopt a constitution that the toner lump stuck to the vertex part 5C is sequentially housed in the toner bank 5D accompanying with growth. At this time, the separating pawl 5 produces the toner lump on the vertex part 5C by the rubbing action of an image surface accompanying with the carriage of the transfer material, but the toner lump is sequentially housed in the toner bank 5D accompanying with the growth, Further, the toner lump housed in the toner bank 5D is removed and cleaned in the routine inspection, etc., of the fixing device. Therefore, on the vertex part 5C of the separating pawl 5, toner is not heaped, so that the contamination of the transfer material caused by the resticking of the toner can be prevented.
Patent JP-S6376353-A (JP)
Title: Imprinting mechanism
Inventor: YAMANAKA HARUO
IPC: B41F17/36
Filed: 1986-09-18
Abstract: PURPOSE:To avoid electrostatic generation on an imprinting operation and to perform high-speed repetitive imprinting operations, by using an imprinting roller which transcribes ink on an imprinted surface and performing a stamping- imprinting operation while the roller is at a stop. CONSTITUTION:Imprinting ink supplied to a type T from an ink roller 6 is transcribed as shown I on a peripheral surface of an imprinting rubber ring 2 through a transcribing operation on a peripheral surface of a transcribing rubber ring 4, and it is rotated together with an imprinting roller 1. When the imprinting ink I comes to a position where it faces an imprinted surface B, rotation of the imprinting roller 1 is stopped and the imprinting roller 1 is lowered and a stamping-imprinting operation is performed on the imprinted surface B. After the imprinting roller 1 is returned to the fixed position, it receives new transcription of imprinting ink I rotating again. Because of a short distance at which the transcribing roller 1 is moved up and down for its transcribing operation, a high-speed imprinting operation can be performed. Thus, this stamping-imprinting avoids electrostatic generation in the imprinting operation.
Patent JP-S6376944-A (JP)
Title: Controlling method for automatic transmission
Inventor: SAKURAI KEITA
IPC: B60W10/10
Filed: 1986-09-17
Abstract: PURPOSE:To improve a driving property at time of making a turn while traveling by restricting gear change when the turning condition of a vehicle is in a first turning zone and removing said restriction when said turning condition comes to a defined second turning zone which is provided apart from said first turning zone in the advancing direction. CONSTITUTION:When a vehicle is driven, it is judged whether a turning operation is carried out with the present driving condition being in a down shift restricting zone, e.g., from the first gear to the second gear, by a control circuit 30 from a vehicle speed V detected by a vehicle speed sensor 22. And, when judged yes, it is judged whether a steering angle detected by a steering angle sensor 50 is within the executing zone of the down shift restriction control and, when judged yes, the gear change from the second gear to the first gear is restricted. After that, when a turning condition determined by the steering angle and vehicle speed is judged to be within the range of the removing zone of the down shift restriction control, the restriction of down shift is removed.
Patent JP-S6199301-A (JP)
Inventor: AJIYAMA MASAHIKO
IPC: H01C7/02
Filed: 1984-10-22
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-S6374008-A (JP)
Title: Plastic optical fiber having excellent heat resistance
Inventor: SUGANUMA HEIROKU
IPC: D01F8/10
Filed: 1986-09-18
Abstract: PURPOSE:To obtain the titled fiber having the improved heat resistance by using a specific polymer as a core component and by incorporating a phosphorous contg. hindered phenol compd. to the polymer of the core component. CONSTITUTION:The polymer constituting the core component of the titled fiber is composed of the polymer of polymethylmethacrylate copolymerized with 5-40mol% methacrylate having 8-20 C alicyclic hydrocarbon group as an essential component. The polymer of the core component contains the phosphorus contg. hindered phenol compd. The polymer constituting a sheath component of the titled fiber has a lower refractive index than that of the polymer of the core component and is composed of a fluorine contg. polymer. Thus, the titled fiber having the improved thermoresisting property, without damaging translucency and mechanical property of the titled fiber, is obtd.
Patent JP-S59110220-A (JP)
Title: Schmitt circuit
Inventor: YOSHINO TADASHI
IPC: H03K3/0233
Filed: 1982-12-15
Abstract: PURPOSE:To give a circuit hysteresis characteristics and to reduce the influence of external noise by controlling the emitter-base voltage of the input transistor (TR) of a waveform shaping circuit which inputs a Hall element output and differential signals by the feedback of an output signal. CONSTITUTION:Nearly equal DC voltages and differential signals are inputted from input terminals 11 and 14 to bases of the 1st and the 2nd emitter follower TRs 12 and 15 of a Schmitt circuit. Emitters of the TRs 12 and 15 are connected to the comparator consisting of TRs 17-21, a constant current source 22, and a resistance 23, and the output of the comparator is applied to the base of a TR24 which constitutes a differential amplifier. This differential amplifier compares the voltage of the reference voltage source 27 for the base of the TR25 with the outpt of the comparator, and when the output of the comparator is lower, the emitter of the TR15 is connected to the constant current source 26. Then, the waveform shaping circuit is provided with the hysteresis charateristics to exclude the influence of external noise.
Patent JP-S61101378-A (JP)
Inventor: KUROSAKI TOSHIHIKO
IPC: B66B1/14
Filed: 1984-10-18
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-H0885209-A (JP)
Title: Ink jet head
Inventor: TOYOFUKU YOSUKE
IPC: B41J2/05
Filed: 1994-09-16
Abstract: PURPOSE: To provide an ink jet head wherein discharge of ink is attempted to be stabilized by a method wherein a shape of a channel is stabilized, and fluidal interference between adjacent channels is reduced. CONSTITUTION: An ink jet head body 11 is composed of a nozzle plate 12 and a base plate 13. Grooves are formed to the nozzle plate 12, and an ink supply hole is formed on the base plate 13. A plurality of channels 16a-16d are constructed between the nozzle plate 12 and the base plate 13 by combining the nozzle plate 12 with the base plate 13. Channel walls are formed between a plurality of the channels 16a-16d. The channels 16a-16d are so formed as to reach an upside of the ink feed hole from an outer wall of the ink jet head body 11.
Patent JP-H02169780-A (JP)
Title: Method for color-monitoring
Inventor: JIYON BERII HAINZU
IPC: C09B69/00
Filed: 1989-08-28
Abstract: PURPOSE: To provide a method for the temporary coloration of textile materials, capable of discoloring without requiring a washing process using a large amount of water and capable of temporarily color-coding the textile materials by applying an amine-reducible tint for monitoring the finish level of the textile materials to the textile materials and then bringing the textile materials into contact with an amine compound. CONSTITUTION: This method for the temporary coloration of textile materials as a means for monitoring the finish level and uniformity of the textile materials comprises applying an amine-reducible unstable tint of the formula (RA is an organic amine-reducible tint group; A is a link component in the tint group, such as NO, S or CO2 , the alkenyl portion of the alkyleneoxy portion is a 2-4C group; (n) is 2-300; (m) is 1, when A is O, S or CO2 , or 2, when A is N; (p) is 1-5; X is H, an alkyl or the like) for monitoring the finish level of the textile materials to the textile materials and then bringing the textile materials into contact with an amine compound, such as polyethyleneimine, to reduce and discolor the tint. Thereby, the tint can easily be reduced and discolored without requiring a conventional washing process using a large amount of water.
Patent JP-S6280653-A (JP)
Title: Method and device for coating image forming solvent in heat developable transfer device
Inventor: YOSHIKAWA SUMIO
IPC: G03D13/00
Filed: 1985-10-04
Abstract: PURPOSE:To eliminate an independent image forming solvent coating process by utilizing a roll used in the carrying process of heat developable photosensitive materials or image receiving materials to perform simultaneously the image forming solvent coating process. CONSTITUTION:Image receiving materials 10 pass between rolls 11A and 11B arranged close to each other and are carried to rolls 12A and 12B and are pressed by rolls 12A and 12B and are superposed on heat developable photosensitive materials 13. A water supply tube 20 is arranged as a water supply means above the part between rolls 11A and 11B which carry image receiving materials 10, and water drops 21 are dropped from its front end to store water 22 on the contacting part between rolls 11A and 11B. Since rolls 11A and 11B consist of materials having the high water repellency such as silicone rubber and have a large surface tension, water is not leaked down through the part between rolls 11A and 11B and hardly flow down excessively from the end parts of rolls.