baber/WOPTO huggingface dataset:
Patent JP-H06134433-A (JP)
Title: Method for biodegradation of contaminant
Inventor: KATO KINYA
IPC: C02F3/00
Filed: 1992-10-20
Abstract: PURPOSE:To provide a method for biodegradation in which microorganisms added for the biological treatment of contaminants act only in a contaminated area and are annihilated automatically after the restoration of the area to prevent the influence on the biosystem which can be caused by the surviving microorganisms. CONSTITUTION:Nutrient requiring microorganisms are used for the method to regulate the amount of the nutrient required by them so that the life of the microorganisms is controlled.
Patent JP-H04157613-A (JP)
Title: Magnetic recording medium
Inventor: OSHIMA NOBUYUKI
IPC: G11B5/702
Filed: 1990-10-19
Abstract: PURPOSE:To make sticking to a calender little and to attain a high output and high C/N by making a magnetic layer contain a single specific polyisocyanate dielectric or a mixture thereof with polyisocyanate constituted of trimethylolpropane of tolylenediisocyanate. CONSTITUTION:A magnetic layer is made to contain a single aliphatic straight- chain polyisocyanate dielectric expressed by a formula I or a mixture thereof with polyisocyanate constituted of trimethylolpropane of tolylenediisocyanate expressed by a formula II. As to the polyisocyanate dielectric, a trimethylolpropane (TMP) adduct such as an adduct of hexamethylene-di- isocyanate(HDI) and the TMP, an adduct of pentamethylene-di-isocyanate and the TMP, an adduct of decamethylene-di-isocyanate and the TMP or the like can be mentioned. According to this constitution, sticking to calender is made little and a high output and high C/N can be attained in a high frequency band.
Patent JP-S61149945-A (JP)
Inventor: JIYOHON HON MIN
IPC: G03C1/74
Filed: 1985-12-17
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-S62140997-A (JP)
Inventor: TOKUYAMA TAKASHI
IPC: B66B23/12
Filed: 1985-12-16
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-H01132882-A (JP)
Title: Processing method for modifying vegetable fiber
Inventor: MIZUSHIMA SHIGESABURO
IPC: D06M101/02
Filed: 1987-11-10
Abstract: PURPOSE: To provide a vegetable fiber with swelling properties, elasticity and shape memory by treating the vegetable fiber or its woven and knitted fabric with an alkali, removing impurities such as lignin, etc., adsorbing an animal protein on the vegetable fiber. CONSTITUTION: A vegetable fiber and its woven and knitted fabric are treated with an alkali to remove lignin and impurities except cellulose in the fiber. The vegetable fiber is immersed in a solution comprising a mixed solution of amino acid decomposing solution of plural kinds of animal proteins such as fibroin, collagen, gelatin, etc., sulfuric acid and an alcohol, neutralized and the amino acids are bonded to the fiber to provide the fiber with excellent characteristics such as swelling properties, elasticity and shape memory which have never existed conventionally.
Patent JP-H04156788-A (JP)
Title: Automatic focusing device
Inventor: YONEYAMA HAJIME
IPC: H04N5/232
Filed: 1990-10-19
Abstract: PURPOSE:To enable focus even to an object apart from the center by setting a window corresponding to the direction of sight to be outputted from a low pass filter with a window setting circuit and transmitting it to a focus signal generation circuit. CONSTITUTION:An image pickup element 2 converts incident light into a picture signal, and a camera circuit 3 outputs the picture signal to a terminal 10 as a video signal. A sight detection part 7, incorporated with an eye piece, outputs the sight direction of an operator by the eye movement of the operator. In such a case, after passing a low pass filter 8, it is supplied to a window setting circuit 9, and sets the window over the prescribed area around the sight direction to be supplied to a focus signal generation circuit 4. The circuit 4 judges the right or wrong of the focus, outputs the focus signal deciding the normal rotation, inversion, and interruption of a motor for focusing, and a motor driving circuit 5 matches the forming surface of the incident light and the position of the imaging device 2 by driving a motor 6 and moving a lens 1. Thus, the focusing on the object can be performed.
Patent JP-2000109446-A (JP)
Title: Production of sorbic acid
Inventor: YAMASHITA AKIRA
IPC: C07C51/09
Filed: 1998-10-05
Abstract: PROBLEM TO BE SOLVED: To produce sorbic acid having high purity in high productivity by efficiently removing impurities such as tarry substances by-produced by the decomposition of a polyester with a simple means. SOLUTION: Crude sorbic acid obtained by the decomposition of a polyester produced by reacting crotonaldehyde with a ketene is added to hot water heated at >100 deg.C to perform at least one treatment selected from (A) the hot-water extraction to extract sorbic acid with hot water and (B) activated carbon treatment in hot water. The hot water temperature is e.g. <=120 deg.C. The treating quantity of sorbic acid is not more than the saturated solubility of sorbic acid in hot water at the treatment temperature.
Patent JP-H06107130-A (JP)
Title: Wiper blade
Inventor: KONDO EIJI
IPC: B60S1/38
Filed: 1992-09-28
Abstract: PURPOSE:To remove water and stains attaching to a wiper blade and to facilitate the applying of an attachment preventing agent in the wiper blade of a vehicle or the like by forming a part coming into contact with a glass face of silicon rubber. CONSTITUTION:At least a part coming into contact with a glass face of a wiper blade is formed of silicon rubber having polyorganosiloxane as a main component. In addition, applied rubber may be millable type rubber or liquid rubber, and the hardness of silicon rubber is preferably set up to be about 40 to 90. The silicon rubber is formed in a porous structure, and may be previously impregnated with siloxane compound having mold releasing ability. Due to this formation, the silicon rubber is worn away by friction between the glass face and itself, and the groups of -Si-H, -Si-OH and -Si-OR functioning as a wear component and the group of-OH- being the glass face combine with each other to firmly adhere to the glass face for preventing the attachment of water and stains.
Patent JP-S62139730-A (JP)
Title: Continuously variable transmission control device
Inventor: TAKAHASHI MASAHIKO
IPC: B60W10/101
Filed: 1985-12-16
Abstract: PURPOSE:To prevent a belt slip in advance, by determining a maximum line pressure required for transmitting a maximum engine torque for respective speed change ratios and correcting a target line pressure to the maximum line pressure when operation is effected from a traveling range to an N range while a vehicle is traveling. CONSTITUTION:A calculation unit 52 calculates an engine torque based on outputs from a throttle opening sensor 44 and an engine R.P.M. sensor 43 and a calculation unit 45 calculates an actual speed change ratio based on outputs from R.P.M. sensors for respective primary and secondary pulleys. A setting unit 53 determines a line pressure required for a unit torque based on the actual speed change ratio and the engine torque. A solenoid valve 27 associated with a control of a line pressure control is controlled according to the target line pressure. When an operation is effected from a traveling range to an N range while a vehicle is traveling, the target line pressure is corrected to a maximum line pressure determined according to a speed change ratio.
Patent JP-H01124210-A (JP)
Title: Electrolyte for driving electrolytic capacitor
Inventor: WASHIO YUKARI
IPC: H01G9/02
Filed: 1987-11-09
Abstract: PURPOSE:To improve initial loss characteristics of electrolyte by using a mixed solvent of sulfolane and an organic polarity solvent as a solvent, and using tetraethyl ammonium and/or tetramethyl ammonium of maleic acid or phthalic acid as a solute, thereby enhancing the specific conductivity. CONSTITUTION:In the case of using a mixture of a mixed solvent of sulfolane and an organic polarity solvent and a solute of tetraethyl ammonium or tetramethyl ammonium of phtalic acid or maleic acid, a very high specific conductivity is obtained. The reason for this is possibly that ions are movable quickly since the mixed solvent of sulfolane used as the solvent has a relatively low viscosity, and that, when a quaternary ammonium salt is used, complete dissociation easily occurs since the ionization is not in equilibrium by protonization. As a particular example, for a mixed solvent with r-butyroloctone or ethylene glycol, 1-40wt.% of the above solute is used. Because, if the concen tration of the quaternary ammonium salt is less than 1wt.%, the specific conduc tivity is not sufficiently high, and, if the concentration exceeds 40wt.%, it will separate out.
Patent JP-H04157476-A (JP)
Title: Image formation device
Inventor: IKEDA TADAYOSHI
IPC: G03G15/01
Filed: 1990-10-20
Abstract: PURPOSE:To conduct process cartridge movement and exchange by means of simple operation, by conducting a fixed quantity release of a process cartridge horizontally or obliquely upward in linkage with the opening operation of an outer furnished cover, and making it attachable/detachable. CONSTITUTION:At the time of jam being generated or a process cartridge 15 being exchanged, trouble is first inspected, and then, the action of image formation is stopped. And the display of the details is turned on/off at an operation panel 11 as a message, and at the same time the cartridge 15 is retreated to the 2nd position in linkage with it, and at the same time an upper part cover 12 is automatically opened, and a jammed transfer material can be easily removed from the upper part of a device main body 10. Also, in the case of photosensitive body belt service circuit expiration, the cartridge 15 at the 2nd position is slightly drawn out, and can be taken off while it is being slided on the guide surface 14A on the back side of a front outer furnished cover 14, so the exchange of cartridges 15 becomes easy. As a result, trouble disposal is conducted simply and surely.
Patent JP-H01124287-A (JP)
Title: Manufacture of printed-circuit board
Inventor: TSUBOMATSU YOSHIAKI
IPC: H05K3/18
Filed: 1987-11-09
Abstract: PURPOSE:To manufacture a high-density printed-circuit board whose adhesion force between a circuit and an insulating substrate is excellent in a simple process by a method wherein a copper thin layer is formed on a provisional support base material and is brought into contact with a treatment liquid containing an oxidizing agent so as to transform the copper thin layer into copper oxide, an insulating organic material is laminated on a copper oxide face, the support base material is removed, this assembly is brought into contact with a solution of a reducing agent and, after that, a conductive metal is plated. CONSTITUTION:A copper thin layer 2 is formed on a Teflon tape 1; the copper thin layer 2 is transformed into copper oxide 3. Then, an insulating organic glass cloth is pressure-laminated to an epoxy prepreg material 4; the Teflon film 1 is stripped off and removed; this assembly is immersed in an aqueous solution of a reducing agent for 10 minutes and the copper oxide layer is reduced. Then, an electroless plating operation 5 is executed; a resist pattern 6 is formed; after that, copper is electroplated; a copper pattern 7 with a thickness of 30mum is formed in a desired part. Then, the resist pattern 6 is stripped off by using methylene chloride; the electroless plated layer 5 and one part of a reduction-generated and/or copper oxide layer 2' are etched by using a solution of ammonium persulfate; a desired wiring pattern 7 is obtained.
Patent JP-2000110664-A (JP)
Title: Fuel control device for rotary throttle valve type carburetor
Inventor: AOSHIRO TOKIHIKO
IPC: F02M9/06
Filed: 1998-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a rotary throttle valve type carburetor excellent in operating performance of a throttle valve with a swivel mounted to an operating lever hardly rattling. SOLUTION: A needle 17 is mounted to a throttle valve 6 so as to be interlocked in the rotating direction, and concurrently, the tip end of it is almost closely inserted into a fuel nozzle 9, a cut-out 27 including an inclined side 26 inclined downward toward the valve opening direction of the throttle valve 6 is provided for the side surface of the fuel nozzle 9, and meanwhile, a semi- cut-out part 28 for increasing/decreasing the opening area of the cut-out 27 is provided for the tip end of the needle 17. By this constitution, fuel is controlled by the rotation of the needle 17 interlocked with the throttle valve 6, so that the operating lever 12 is thereby prevented from moving up and down.
Patent JP-H06124029-A (JP)
Title: Interleaf copying method for copying machine
Inventor: HAMAGUCHI KAZUYA
IPC: G03G15/00
Filed: 1992-10-21
Abstract: PURPOSE:To make the interleaf copy of the same original in plural places by using an original carrying device and an original placing plate at the same time. CONSTITUTION:The originals are placed on the original carrying device 2 and the original placing plate 3, respectively. A page for making the interleaf copy is previously specified. The original D is carried by the original carrying device 2 and copied on a form paper fed from a paper feeding cassette 33. When a copy is made up to the specified page, the original carrying device 2 is stopped. An optical system 10 is moved up to the original placing plate 3. The form paper is fed from another paper feeding cassette 4 to copy the original on the original placing plate 3. The optical system 10 is returned to an exposing part and feeding from the paper feeding cassette 33 is at performed. In another specified page, the interleaf copy is made similarly.
Patent JP-2001106314-A (JP)
Title: Conveyer transfer chute
Inventor: SAITO OSAMU
IPC: B65G47/52
Filed: 1999-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a conveyer transfer chute capable of preventing a conveyer from being broken or damaged by relieving a dropping impact for the conveyer by a grizzly when bulk materials include large blocks such as block ore, and preventing a chute from being blocked by preventing the grizzly from being clogged, thereby continuing smooth operation. SOLUTION: This chute 13 is split vertically, and at the lower end of a split upper chute body 13a, a lower chute 13b for block incliningly disposed so that the grizzlies 15, 16 for relieving a dropping impact of blocks of bulk materials 7 have a down gradient in the belt traveling direction of a quay conveyer 12, and a lower chute 13c for ordinary bulk material where no grizzly is disposed.
Patent JP-H1085113-A (JP)
Title: Tableware having recess
Inventor: KOBAYASHI TSUTOMU
IPC: A47G19/00
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To provide tableware having a recess at one part of its bottom concerning tableware for which the part of the bottom is plane. SOLUTION: Tableware 1 is recessed 3 in arbitrary form and depth at one part of a section 2 of the bottom. The area and capacity of the recessed part 3 are set so as to separate food from liquid-state seasoning and to store it as well when pouring the liquid-state seasoning onto food, etc., dished up. The section 2 of the bottom is slightly inclined toward the recessed part 3 so that the excess amount of liquid-state seasoning poured onto dished-up food is guided to the recessed part 3 along the inclined section 2 of the bottom.
Patent JP-H07134577-A (JP)
Title: Display device
Inventor: NAKAMURA MASANORI
IPC: H04N5/44
Filed: 1993-11-12
Abstract: PURPOSE:To prevent a viewer from feeling unpleasant feeling when an image signal is switched in a display device provided with a driving circuit displaying corresponding to the input of the image signals with characteristics different from each other related to the display device provided with the driving circuit for displaying in a corresponding mode for an image input constituted of a synchronizing signal and a video signal having characteristics different from each other. CONSTITUTION:This device is provided with a switch control signal generation means 1 generating a switch control signal continuing for a prescribed fixed time when a signal instructing the change in the image input is inputted to the driving circuit. The device is constituted so that the output of the switch control signal generation means 1 is supplied to a video signal switch means 2 as a control input, and the video signal switch means 2 outputs the video signal of the image input normally, and outputs as the video signal by switching to an output signal of a fixed color generation means 3 generating a color level of a black color, etc., for a period when the switch control signal is generated, and the video signal is processed in the circuit of the poststage, and is displayed on a display means.
Patent JP-2001106946-A (JP)
Title: Black ink for inkjet-recording, and ink-jet recording and full-color ink jet recording by using the same
Inventor: TANI MIHOKO
IPC: C09D11/00
Filed: 1999-10-04
Abstract: PROBLEM TO BE SOLVED: To obtain a black ink for an ink jet-recording, excellent in color reproducibility and light resistance, especially in hue after its light discoloration, and showing an excellent image quality close to a photography and reliability, and to provide an inkjet recording method and a full-color inkjet-recording method by using the same ink. SOLUTION: This ink jet-recording liquid contains at least water, an organic solvent and a water-soluble dyestuff, which contains (A) at least 1 kind selected from a group consisting of black color dyestuffs having a disazo structure, (B) at least 1 kind selected from a group consisting of blue color-based dyestuffs having a phthalocyanin structure and (C) at least 1 kind selected from a group consisting of red colored dyestuffs, and satisfies that the weight mixing ratios of the above (A) to (B) and (C) are (A):[(B)+(C)]=(50:1)-(4:1) and (B):(C)=(2:3)-(3:2).
Patent JP-H11204115-A (JP)
Title: Electrochemical cell
Inventor: HOWARD WILLIAM G
IPC: H01M4/06
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To enhance the reliability and the electric discharging ratio of an electrochemical cell such as a primary lithium cell. SOLUTION: A wound body 120, in which an alkali metal negative electrode and a positive electrode assembly are wound together in the same direction in such a manner as to form a linear side surface, is contained inside a small columnar case 220 via an interposed insulating case liner 210. There are provided a plurality of negative electrode connector tabs 20 and positive electrode connector tabs 70, thereby achieving effective utilization of active substance.
Patent JP-H07134133-A (JP)
Title: Scanning type probe microscope
Inventor: UEDA KAZUHIRO
IPC: H04R17/00
Filed: 1993-11-12
Abstract: PURPOSE:To provide a scanning type probe microscope allowing the wide range observation and high resolution observation of a sample without changing a head. CONSTITUTION:The three-dimensional actuator of a scanning probe microscope has a laminated structure consisting of a relatively thin cylindrical piezoelectric element 1 for high resolution and a relatively thick piezoelectric element 2 for wide range scanning. When a sample is observed in a wide range, the scanning is carried out by use of the piezoelectric element 2 for wide range scanning, and when an atomic image is observed, the scanning is carried out by use of the cylindrical piezoelectric element 1 for high resolution, whereby the wide range observation of the sample and the observation of the atomic image can be performed without changing a power source for controlling the piezoelectric element, or replacing a head.
Patent JP-H03147638-A (JP)
Title: Paper feeding device
Inventor: HAYASHI SHIGEYUKI
IPC: B65H3/08
Filed: 1989-10-31
Abstract: PURPOSE:To keep a sucker clean for a long period, by operating a cleaning mechanism, for cleaning the sucker installed on a sucking means, for each prescribed number of supplied paper sheets. CONSTITUTION:When the value of a paper supply counter reaches a certain prescribed value (n), the count value is reset, and a rotary arm 32 rises, and a sucker 31 is turned so as to be press-attached to a cleaning pad 75. In the press-attached state, the cleaning pad 75 is turned to carry out the leaning of the sucker 31. Then, the paper feeding operation is carried out by the sucker 31.
Patent JP-2000099216-A (JP)
Title: Multimode key input device
Inventor: IDO TERUO
IPC: G06F3/00
Filed: 1998-09-19
Abstract: PROBLEM TO BE SOLVED: To facilitate even an unskilled user or a physically handicapped to carry out the keyboard input of keyboard equipment by selecting any one of a key input signal by a keyboard input, an input signal by a voice input and an input signal by a single key input and connecting the signal to a key input connector of the keyboard. SOLUTION: Three kinds of input signals of a key input signal by a keyboard input of equipment with a keyboard 3 as an input means, an input signal by a voice input from a microphone 4 and an input signal by the input of a single key 5 are connected to a selective output part 13. Further, these signals are connected to a key input connector of input equipment such as a personal computer. Then, a setting switch 6 is connected through an input interface part 14 to a control part 11 and three kinds of inputs are selected by the setting switch 6. Further, an LCD monitor 7 or a speaker 8 is connected through an output interface part 15 to a control part 11 and the input or the selection is confirmed.
Patent JP-S63137797-A (JP)
Title: Apparatus for discharging supernatant liquid
Inventor: ONO SHIGERU
IPC: C02F3/00
Filed: 1986-11-27
Abstract: PURPOSE:To enhance the treatment efficiency of sewage, by providing a volume increase member in the supernatant liquid of a sewage treatment tank on upper layer side thereof in a freely sedimenting state. CONSTITUTION:The sewage O flowing in a sewage treatment tank 1 is subjected to aeration treatment by the air injected from an air diffusion pipe 2. A supernatant liquid R is formed on the upper layer side of the sewage treatment tank 1 and the precipitates S of activated sludge is sedimented on the lower layer side. The volume increase tank 6 supported by coil springs 7 is provided above the sewage treatment tank 1 and the supernatant liquid R once stored in a sub-tank 5 is supplied to the volume increase tank 6 while pumped up by a water supply/discharge pump 9 to allow the volume increase tank 6 to gradually sediment into the supernatant liquid R. By this method, the apparent volume of the supernatant liquid R increases and the supernatant liquid R corresponding to the increased portion is discharged to the sub-tank 5. Therefore, treatment capacity can be enhanced.
Patent JP-S63138041-A (JP)
Inventor: SAEGUSA YASUO
IPC: E04B2/02
Filed: 1986-11-27
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-S62144541-A (JP)
Inventor: INABA MASAMITSU
IPC: H02J7/10
Filed: 1985-12-17
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。