baber/WOPTO huggingface dataset:
Patent JP-H02148416-A (JP)
Title: Method and apparatus for producing magnetic recording medium
Inventor: HONDA KAZUYOSHI
IPC: C23C14/56
Filed: 1988-11-29
Abstract: PURPOSE:To form the excellent magnetic recording medium without having wrinkles by positively oscillating a substrate on the inlet side of a can. CONSTITUTION:A guide roller 11 having an oscillation mechanism is provided on the inlet side of the can 7 and the substrate is oscillated. The direction of the oscillation where the longitudinal direction component of the film is included is more preferably. The oscillation is preferably in a 10 to 200 hertz range and the oscillation width is preferably >=0.1mm and <=10mm. The film can be made to travel without generating the wrinkles in the high-polymer substrate 5 on the inlet side of the can in this way even if the temp. of the can 7 is high and, therefore, the wrinkles are no longer generated in the magnetic recording medium formed by vapor deposition.
Patent JP-2000128280-A (JP)
Title: Apparatus for removing deposit on internal wall of gasholder
Inventor: SUGAWARA KATSUYUKI
IPC: B65D90/02
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To automatically and efficiently remove a deposit on an internal wall during operation of a gasholder without manpower. SOLUTION: The apparatus for removing a deposit on an internal wall of a gasholder comprises a carriage 12 placed to be capable of traveling in a peripheral direction along a guide rail 11 provided on a piston deck 3, a roller 21 rotatably placed along a vertical direction on an internal wall of the gasholder 1 with a gear 22 coaxially attached, and a rotary member 20 placed coaxially with the roller 21 having a rotary brush 23 which rotates along a vertical direction on the internal wall of the gasholder 1 interlockingly with the roller 21 and being supported by the carriage 12 rotatably. It further includes a gear mechanism 30 interposed between the gear 22 attached to the roller 21 and a gear 15 attached to a wheel shaft 14 of the carriage 12 for transmitting rotation of the rotary member 20 to the wheel shaft 14.
Patent JP-H02146698-A (JP)
Title: Water level detector
Inventor: YOKOAJIRO YOSHIYUKI
IPC: G01F23/00
Filed: 1988-11-29
Abstract: PURPOSE:To control the water level of a bathtub by rotating a power generator by the flow of hot water to be supplied to the bathtub, generating a radio electric wave by a transmitter by the power of the power generator, and modulating the radio electric wave by a water level signal. CONSTITUTION:When hot water supply is started through a hot water supply pipe 10, a vane wheel 16 and a magnet 17 are rotated by the flow of the hot water, electromotive force is generated in a magneto coil 20, DC voltage is supplied from a rectifier circuit 24 to a transmission circuit 27, and the radio electric wave is originated. On the other hand, a diaphragm 13 is displaced by receiving the water pressure of bathtub water and changes the interval between a movable electrode 14 and a fixed electrode 15, and the frequency of the transmission circuit is changed. Consequently, the electric wave from a transmitter 21 is received by a reception circuit 23, and the water level can be recognized by detecting the frequency of the electric wave. Thus, the hot water supply to the bathtub can be controlled according to a set water level.
Patent JP-H11212500-A (JP)
Title: Display element, display medium, and its production
Inventor: SHERIDON NICHOLAS K
IPC: G09F9/37
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a light-weight and thin gyricon display device using a cylinder which improves or eliminates defects of color gyricon which has a low luminance and uses the degree of color saturation and a pole for color separation. SOLUTION: A display medium 2 is provided where plural display elements 21 which form three or more display surfaces different in optical modulation characteristics in a transparent cylinder are two-dimensionally arranged in a transparent support body 20. Display elements 21 are arranged rotatably in the peripheral direction in a cavity 22 of the support body 20 filled up with transparent liquid 23. A voltage is applied to a transparent separate electrode group 31 by a driving device 3 to provide an electric field between display mediums 2, and display elements 31 are rotated in accordance with the electric field to display a specific display surface.
Patent JP-H11274867-A (JP)
Title: Power amplifier
Inventor: KUNIHISA TAKETO
IPC: H03F3/213
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a power amplifier capable of varying an operating frequency and an operating bias point. SOLUTION: An MMIC 110 integrates two stages of FET 112 and 113, matching circuit parts 111, 113 and 115 at three positions and gate bias resistors 116 and 117 at two positions. A drain bias circuit part 101 and a gate bias circuit part 102 are formed on a mounting board 1.00 and respectively connected to drain voltage supply terminals 121 and 122 and gate voltage supply terminals 123 and 124. A signal is inputted from a signal input terminal 126 and outputted from a signal output terminal 127. The operating frequency can be controlled by changing the position of a bypass capacitor in the transmission line of the drain bias circuit part 101 or the like. The operating bias point can be controlled by impressing a gate bias through resistance division while utilizing a variable resistor in the gate bias circuit part 102.
Patent JP-2001122897-A (JP)
Title: Cancer specific protein and its use and purification method
Inventor: TACHIKAWA TOMOKAZU
IPC: C07K16/24
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To directly obtain a protein having suppressing action on vascularization existing in human living body from human living body. SOLUTION: This protein exists in urine of human cancer patient and has suppressing action on proliferation of endothelial cell. Its molecular weight is 38,000, 42,000 or 45,000 as measured by polyacrylamide gel electrophoresis including sodium dodecyl sulfate under reducing condition and its amino group terminated amino acid sequence is expressed by formula (1): Lys-Val-Tyr-Leu- Ser-Glu-Cys-Lys-Thr-Gly-, or formula (2): Val-Tyr-Lru-Ser-Glu-Cys-Lys-Thr-Gly- Asn-.
Patent JP-S63153781-A (JP)
Title: Composite memory device
Inventor: KANAZAWA YASUNORI
IPC: G11B25/04
Filed: 1986-12-18
Abstract: PURPOSE:To simply and quickly extract only the predetermined information from a recording medium having lots of information by storing the access information to a data whose call is predetermined to a semiconductor memory. CONSTITUTION:The semiconductor memory 17 having a terminal 18 at a position corresponding to a connector placed at the disk drive side is built in a cartridge case 10 of an optical disk cartridge 1. Plural sets of access information corresponding to the data to be read out of an external input device 5 are inputted to the memory 17. A signal readout device 2 reads the access information from the memory 17 and reads the information from the specific sector on the specific track of the cartridge 1 designated and sends it to a signal processing circuit 3. The circuit 3 edits and processes the read information into a prescribed pattern according to the set program and sends the result to a display device 4 such as a CRT.
Patent JP-H03176030-A (JP)
Title: Method and device for magnetic resonance tomographing to form fat and water image
Inventor: IENSU DEII IENZEN
IPC: A61B5/055
Filed: 1990-11-07
Abstract: PURPOSE: To produce separate fat and moisture images by causing phase encoding inclination to vary in steps according to sequences, making the phase angle of each RF pulse vary with the steps, and forming the fat and moisture images through the two-dimensional Fourier transformation of spin resonance signals obtained. CONSTITUTION: To produce several slices of fat or moisture images, one RF pulse in every sequence is so formed that the slices are excited simultaneously by the sequence, the phase of the RF pulse being changed for each slice and for each sequence. 2sN spin resonance signals having the 2sNM amplitude value of a spin resonance signal for (s) slices are produced, a digitized value forms a data file comprising M values as to the same phase encoding inclination and 2sN values for the same time position in every sequence, and 2-D Fourier transformation F produces a long image consisting of M pixels in one direction and 2sN pixels in the other direction.
Patent JP-H08158736-A (JP)
Title: Hydraulic balance type lifting device for large-sized partition-wall
Inventor: KUMAZAWA TSUTOMU
IPC: E05F15/08
Filed: 1994-12-06
Abstract: PURPOSE: To limit space, in which the giving of an excellent music event such as a concert and the holding of sport events are conducted simultaneously in the same facility. CONSTITUTION: Both side sections of a large-sized partition wall (1) are borne by a piston rod (3) for a first cylinder (2), and a counterweight (13) is fitted to a piston rod (8) for a second cylinder (7). The lower chambers (611), of both cylinders (2, 7) communicate with a communicating tube (12) and filled with oil, upper chambers (5, 10) are connected to hydraulic unit (20), and the upper chamber (6) communicates selectively with a tank (22) or a pump (21) while the upper chamber (10) communicates selectively with a pump (21) or a tank (22), and the large-sized partition wall (1) is lifted and lowered.
Patent JP-H01144284-A (JP)
Title: Random play system
Inventor: MATSUDA KAZUKI
IPC: G11B15/02
Filed: 1987-11-30
Abstract: PURPOSE:To permit shuffle play for only several number of music on the way by specifying between the maximum music number and the minimum music number, deciding the order of music to be played at random for the music between the minimum music number and the maximum music number, and playing the music according to a decided order. CONSTITUTION:By inputting the minimum music number and the maximum music number from ten keys 16b and depressing a random play key 16a, a system controller 13 decides the order of the music to be played at random between the minimum music number and the maximum music number, and the music is played according to the decided order. Also, playing is performed by jumping the music not existing even by searching to a tape end or the music with the music number larger than the maximum music number recorded actually. In such a way, in case where two compact disk (CD) music are recorded on a tape, it is possible to apply the shuffle play only on a second sheet of CD music by setting the start and end of the second sheet of CD music as the minimum music number and the maximum music number.
Patent JP-H10129007-A (JP)
Title: Ink jet recorder and cleaning method
Inventor: USUI MINORU
IPC: B41J2/18
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To prevent negative pressure from being operated at a sub-tank by providing a pressing plate for pressing a flexible film for constituting the sub- tank to an ink chamber side, and pressing the film to the ink chamber side by the plate after a recording head is opened with the atmosphere after the ink is sucked, thereby pressurizing the sub-tank. SOLUTION: A sub-tank body 20 is formed at its one end with an ink inlet 21 and at the other end with its outlet 22 connected to a recording head 7. A window 24 is sealed by a flexible film 25 having flexibility capable of responding to pressure change. In the case of opening the head 7 with the atmosphere afer suction for eliminating clogging, the film 25 convexly deflected to an ink chamber side at the time of suction tends to be deformed to a pressing plate 28 side, but prevented by the plate 28. The plate 28 is moved to the film 25 side by a drive signal in the state that it is opened with the atmosphere to press the film 25. Thus, pressure of the ink chamber 26 is raised, and the ink is urged to the head 7. This is wiped off to be arranged in a printable state.
Patent JP-H02148727-A (JP)
Title: Treatment of semiconductor substrate surface
Inventor: YAMAGUCHI TAKEHISA
IPC: H01L21/3065
Filed: 1988-11-29
Abstract: PURPOSE:To facilitate elimination of contaminants and crystal defects by a method wherein an oxide film containing the contaminants, crystal defects or natural oxide is formed on the surface of an Si semiconductor substrate and the substrate is heated to a specific temperature and the oxide film is removed by photochemical reaction with reactive gas. CONSTITUTION:If an Si semiconductor substrate 1 is dipped into mixed solution of sulfuric acid and nitric acid, an oxide film 6 is formed and natural contaminants, inner defect layers 3, natural oxide 2 and, etc., near the surface are contained in the oxide film 6. If HCl gas is introduced from an HCl gas inlet 15 into a chamber 12 and ultraviolet radiation containing wavelength of 1849Angstrom  and 2537Angstrom  is applied to the substrate by a low voltage mercury lamp while the substrate is heated to a temperature within a range of 200-700 deg.C, the film 6 is removed by photochemical reaction and discharged from an exhaust outlet. With this constitution, the surface of an intrinsic Si semiconductor substrate which has no natural oxide, contaminants and crystal defects near its surface can be obtained under a sufficiently low temperature without giving damage to the surface.
Patent JP-H07162888-A (JP)
Title: Noise compression device
Inventor: MAEZATO SHINICHI
IPC: H04N9/64
Filed: 1993-12-02
Abstract: PURPOSE:To eliminate a noise by surely discriminating the noises from signals in three primary color video signals. CONSTITUTION:This device is provided with a luminance high-pass area signal generation circuit 7 which generates a luminance high-pass area signal YH by mixing high-pass signals RH, GH, and BH sampled from the three primary color video signals with an arbitrary ratio, an absolute amplifier 8 which amplifies the absolute value of the high-pass area signal YH with the arbitrary ratio, and a clipping circuit 10 which generates a noise discrimination signal Z by clipping the signal with a prescribed amplitude level. The noise discrimination signal Z outputted from the clipping circuit 10 is multiplied by the three primary color high-pass area signals RH. GH, and BH, and they are added on three primary color low-pass area signals RL, GL, and BL.
Patent JP-H04177495-A (JP)
Title: Electronic cash register
Inventor: KONO MITSUNORI
IPC: G07G1/00
Filed: 1990-11-08
Abstract: PURPOSE:To improve the operability of an electronic cash register(ECR) by providing a goods information reading part set on an electronic cash register main body (abbreviated as ECR main body herein-after) loadably/unloadably freely and connected electrically to a reading information recognizing part. CONSTITUTION:The goods information reading part 41 is mounted on the electronic cash register main body 40 loadably/unloadably freely. The goods information reading part 41 is connected to a CPU in a registration job realizing means 48 via a control circuit, and it is comprised so as to recognize goods information read by the goods information reading part 41 by the registration job realizing means 48. Thereby, it is possible to reduce the occupied space of a device when only the ECR main body is used, and to improve the operability of the ECR main body.
Patent JP-H08225663-A (JP)
Title: Biaxially oriented polyester film
Inventor: RI KOUKEI
IPC: B29K105/16
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To obtain a base material for a magnetic tape of high qualities by incorporating with a biaxially oriented polyester film a calcite-type calcium carbonate having a specific particle size and alumina having a specific particle size and hardness and having its surface treated with a specific silane coupling agent.  
     SOLUTION: With (A) a biaxially oriented polyester film are incorporated 0.01-4 wt.% of (B) calcite-type calcium carbonate having an average particle size of 0.01-3 μm and (C) 0.01-4 wt.% of γ-, δ- or θ-alumina or a mixture thereof having a Mohs' hardness of 6 or higher and an average particle size of 0.005-3 μm. C is employed with its surface treated with a silane coupling agent of formula I [wherein R 1  is (meth)acryl, epoxy or amino; R 2  is 1-5C alkylene; and R 3  is 1-3C alkyl], particularly with one of formula II or III. As A for a magnetic tape is suitably employed a polyethylene-2,6-naphthalate and incorporation of B and C gives a film with excellent surface properties and traveling property. The surface treatment is carried out using C dispersed in ethylene glycol with a 0.05-5 wt.%, based on C, of the silane coupling agent added. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H02149207-A (JP)
Title: Button, buckle and manufacture thereof
Inventor: ISACHI YUKIO
IPC: A44B1/02
Filed: 1988-11-30
Abstract: PURPOSE:To manufacture a button and a buckle with their outer shapes of the main parts of decoration in required complicated shapes by polymerizing core material made of elastic material such as nonwoven cloth, felt and sponge on the rear surface of an outer cover material and depositing the outer peripheral edges of these outer cover material and the core member through pressurization and heating. CONSTITUTION:First, a button main body 4 is constructed so that it has a ring type foot 1 on its rear surface, also has, on its surface, a recessed part 3 which is formed by providing a decorative projection edge 2 along the outer peripheral edge of the surface. And, aside from the button main body 4, a raised cloth outer cover 7 and a double coated adhesive tape 9 with a release liner 8 are polymerized to the upper and lower surface of a nonwoven cloth core member 6, a thermal adhesive is soaked wherein, respectively and a polymerized body 5 is subjected to pressurization and heating process through a weld die 10 which has the same shape as that the recessed part 3. In this way, a decoration body 13 whose outer cover member 7 is inflated to project owing to the elasticity of the core member 6, can be obtained. Next, the release liner 8 is peeled off from the rear surface of the decoration body 13 and at the same time, the decoration body 13 is put in the recessed part 3, and lightly pressed down toward the bottom surface of the recessed part so as to stick the double coated adhesive tape 9 to the bottom surface of the recessed part 3 thus required goods can be obtained.
Patent JP-H05142732-A (JP)
Title: Film processing device
Inventor: KIMURA AKIFUMI
IPC: G03D3/02
Filed: 1991-11-19
Abstract: PURPOSE:To eliminate the need to discharge the air in a casing, to effectively utilize a filter, and to facilitate the replacing operation for the filter. CONSTITUTION:A filter unit 156 is structured by putting the filter 158 in a bottomed cylindrical casing and a pipe 160 is arranged on the axis of the casing and extended to nearby the opening of the casing by penetrating the bottom plate part. A cap 196 is threadably engaged with the opening of the casing, which is sealed. A liquid developer which flows from the pipe 154 enters the pipe 160 after impurities such as dust is removed by the filter 158. The filter 158 can effectively be utilized without providing complex structure so that, for example, the liquid developer which flows in spreads over the entire area of the filter 158 by discharging the air in the casing by providing the cap 196 with a valve, etc.
Patent JP-H04268317-A (JP)
Title: Thermally conductive, modified polyurethane adhesive
Inventor: MAAKU EE UIIBAA
IPC: C09J175/00
Filed: 1991-11-19
Abstract: PURPOSE: To obtain an adhesive composition which is applied on a printed wiring board after electronic components are installed and has good thermal conductivity, hydrolysis stability, adhesive properties, and treatment properties.  
     CONSTITUTION: An adhesive composition is characterized by the incorporation of (a) 30-70 wt.% aliphatic diisocyanate or triisocyanate prepolymer, (b) 5-15 wt.% polyether diol or triol, (c) 20-40 wt.% castor oil, (d) 5-20 wt.% epoxy resin containing 2 or more hydroxyl groups, and (e) 0.006-0.008 wt.% catalyst for a reaction with the hydroxyl group of an isocyanate group. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H04174221-A (JP)
Title: Cooking system
Inventor: NAKAMURA YOSHIHARU
IPC: F24C7/02
Filed: 1990-11-07
Abstract: PURPOSE:To permit foods to be cooked comfortably by providing a common control part for collectively controlling the actions of each of a plurality of cooking components and supplying a control signal of each cooking component from the common control part by serial transmitting method. CONSTITUTION:The time required for warming milk and for toasting bread is preset at two minutes and three minutes, respectively. When a user gives an instruction of the milk warming and bread toasting to a common control part 17 through keyboard entry, the can control part 17 supplies a control signal to actuate a second cooking component 13 of a toaster and, at one minute thereafter, actuates a first cooking component 19 of an electronic oven and makes both the cooking components operate for another two minutes to complete the cooking. This is made possible, since the common control part 17 accurately recognizes the cooking time of the milk and bread. By this method, the difference between the completion time of each cooking can be minimized and the cooked foods can be tasted in the optimum conditions.
Patent JP-H05122854-A (JP)
Title: Abnormal time supporting system for power plant
Inventor: OTANI KEIKO
IPC: H02J3/00
Filed: 1991-10-24
Abstract: PURPOSE:To take countermeasure quickly and positively upon occurrence of accident by a constitution wherein an automatic telephone processing section notifies the type, extent, etc., of abnormality to a predetermined destination and an image processing section retrieves predetermined supporting information to be outputted. CONSTITUTION:Upon occurrence of abnormality such as emergency event, an operator designates the type, extent, and the like of the abnormality at the operator interface 9 of an abnormality supporting system 1 and then an abnormality type deciding means 11 decides the type of abnormality which is delivered to a destination selecting section 13 and a supporting document selecting section 15. The selecting section 13 retrieves specific order of notification, information to be transmitted, etc., previously registered in a notifying information storing section 12 and transmits them to an automatic telephone processing section 4. The processing section 4 then delivers a dial tone on a public telephone line 3 according to thus retrieved order and sends a vocal message. On the other hand, the selecting section 15 retrieves the index of image information from an image information index storing section 14 while an image processing section 8 reads in information from an image data reserving medium 7 and outputs the information to an image printer 6.
Patent JP-H0586475-A (JP)
Title: Vacuum film formation device
Inventor: KATSUTA SHINICHI
IPC: G11B7/26
Filed: 1991-10-23
Abstract: PURPOSE:To enhance vacuumizing efficiency in the case of carrying a base body into a vacuum chamber. CONSTITUTION:A vacuum film formation device is provided with a vacuum chamber 41, a base body introducing/taking out chamber 43 directly connected to the upside of the vacuum chamber 41, a base body holding member 44 shared with a cover, a table 75 having a hole 75a for placing the base body, a film formation chamber for performing film formation treatment on the base body 45, an outer circumferential mask 60 for placing the base body 45 thereon and a sluice valve body 65 which partitions both the chamber 43 and the vacuum chamber 41 by interposing the outer circumferential mask 60. The base body 45 is carried into the base body introducing/taking out chamber 43 and covered with the base body holding member 44 shared with the cover. Thereafter, the chamber 43 is vacuumized and sucked from a suction port 59. Since only the chamber 43 having small volume is vacuumized and sucked at this time, this vacuumizing and suction are finished in an extremely short time. Thereafter when the sluice valve body 65 is lowered, the base body 45 is lowered together with the outer circumferential mash 60 and placed on the hole 75a of the table 75.