baber/WOPTO huggingface dataset:
Patent JP-H0313166-A (JP)
Title: Color reader
Inventor: FUKADA TAKESHI
IPC: H04N1/028
Filed: 1989-06-12
Abstract: PURPOSE:To enable color reading with simple configuration by irradiating an original with the plural light source of various light emitting wavelengths and synchronizing the light emission of the light source with the switch of a sensor read circuit when reflected light is read by the image sensor of a direct read system. CONSTITUTION:LED 6-1-6-n to emit the light of the various wave-length are driven by a pulse voltage from an exclusive LED driving circuit 5 and the reflected light from the original is read by a sensor array 1 of the direct read system. An output current is converted to a voltage through an I/V converter 2 and a signal, which is amplified by an amplifier 3, is corrected in a bit correcting circuit 4 in correspondence to the light splitting sensitivity of the sensor and the light emitting intensity of the LED and goes to be output through sample-hold circuits 7-1-7-n. This sample-hold and LED are synchronized by the same timing generator 8. Thus, without requiring a complicated process and high-grade technique, a color sensor can be obtained at low cost.
Patent JP-S5772727-A (JP)
Title: Method and apparatus for wide cold forming of thin metallic plate
Inventor: KAMIUMA TAKASHI
IPC: B21D5/08
Filed: 1980-10-24
Abstract: PURPOSE: To prevent occurrence of defects such as flexture, blister, expansion and contraction by separating a line shaft into the first forming section on the blank feeding side and the second forming section on the product outlet side and adding tensile force to the forming plate by making the speed of the second driving section greater than driving speed of the first forming section.  
     CONSTITUTION: A line shaft of a cold rolling mill is separated into at least two sections, for instance the first forming section 7A on the blank feeding side and the second forming part 17A, and varying speed electric motors consisting of driving motors 23, 33, speed change gears 9, 19 and transmission belts 8A, 8B are provided in them. The driving speed of the second forming section 17A is made greater than that of the first forming section 7A to give tensile force to the forming plate. In this way, the whole section is made to have tensile strain, and working defects are removed utilizing the tensile strain. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H078835-A (JP)
Title: Dust collecting electrode plate
Inventor: MOGI KANJI
IPC: B03C3/47
Filed: 1993-06-21
Abstract: PURPOSE:To enlarge the area of a conducting layer and to prevent the diffusion of charges on each spacer projection in a dust collecting electrode plate where one surface of an insulating substrate is laminated with a conducting layer and also which is dotted with a lot of spacer projections by almost enclosing each spacer projection by the individual conducting layer. CONSTITUTION:In a dust collecting electrode plate 10, one surface of an insulating substrate 11 is laminated with a conducting layer 12. And on both ends of the insulating substrate 11 are formed inserting holes for an electrode bar 13. Further, in one inserting hole 13 is installed a reed-like piece extending, and even the upper surface of the reed-like piece is laminated with the insulating layer 12. And the insulating substrate 11 is dotted with a lot of boss-shaped spacer projections 15. That is, each spacer projection 15 leaves a space for passing liquefied air, between the dust collecting electrode plate 10 and an anode plate. In this case, the insulating substrate 11 is laminated with the conducting layer 12 in a state where each spacer projection is surrounded by the layer 12. In other words, each spacer projection 15 and the vicinity around it are set in a state where they are exposed, not laminated with the conducting layer 12.
Patent JP-S6041218-A (JP)
Title: Formation of molybdenum silicide electrode
Inventor: HAMAJIMA TOSHIKI
IPC: H01L29/78
Filed: 1983-08-16
Abstract: PURPOSE:To prevent generation of pit at the time of forming electrodes by setting an Si/Mo ratio in the molybdenum silicide composition to 2.0 or higher on the occasion of forming the molybdenum silicide layer which becomes electrodes by directly depositing it on the silicon base substrate. CONSTITUTION:In case a molybdenum silicide layer 2 which becomes electrodes is directly deposited on a silicon substrate 1, a hot press type target of Mo:Si= 1:2 (atom numbers) and pure silicon target are simultaneously vaccum-deposited by the sputtering. In this case, composition ratio is controlled so that Mo:Si= 1:2.5. Thereafter, the molybdenum silicide layer is etched in order to form the electrode of specified pattern. It is then heat-processed under the nitrogen ambient.
Patent JP-H0819222-A (JP)
Title: Motor having thermal switch
Inventor: UCHIDA HIROYUKI
IPC: H02K11/00
Filed: 1994-06-30
Abstract: PURPOSE:To provide a motor having a thermal switch capable of being closely fixed to the winding of the stator easily and stably, without damaging the winding. CONSTITUTION:A motor 10 is provided with a front housing 12, a rear housing 14, a stator 16, a rotor 18, and a thermal switch 34 for monitoring the temperature of the winding 26 of the stator 16. The thermal switch 34 is closely fixed with a fixing means 16 on to the external surface of a coil end section 36 of the winding 26 protruding from the axial-direction end surfaces of the stator 16. Accordingly, it becomes possible to fit the switch 34 to a specified position easily and stably without damaging the winding 26. The switch 34 is composed of a temperature reacting element such as bimetal, a thermistor, etc., for example, and operates and outputs an electric signal to stop the motor 10 through a line 38, if the temperature of the winding 26 reaches the specified operating temperature of the switch 34 at the time of the operation of the motor 10.
Patent JP-H01316900-A (JP)
Title: Alarm display system
Inventor: SAYANAGI MUTSUTAKE
IPC: G08B23/00
Filed: 1988-06-16
Abstract: PURPOSE:To quickly know a monitor item in which a true fault has been generated by providing a part for displaying an alarm state caused by the monitor item itself and a part for displaying an alarm state induced by other monitor item in the respective alarm display blocks of each monitor item on a screen of a display part. CONSTITUTION:When both monitor items of an alarm display block 1a and 1b are not in an alarm state, an alarm state display A part 2a and 2b are displayed in green and an alarm state display B part 3a and 3b are displayed in black. When the monitor item of the alarm display block 1a becomes an alarm state, the alarm state display A part 2a of the alarm display block 1a is changed to a red display, and the alarm state display B part 3b of the alarm display block 1b is changed to a red display. At the time of a fault of the alarm display block 1a, the color of each part is displayed, therefore, it is known immediately that a true fault is generated in the monitor item of the alarm display block 1a, and the monitor item of the alarm display block 1b has become an alarm state due to the influence of the monitor item of the alarm display block 1a.
Patent JP-H08321421-A (JP)
Title: Small winding part
Inventor: KIJIMA SEIICHI
IPC: H01F37/00
Filed: 1995-05-25
Abstract: PURPOSE: To obtain inductance value with high precision while structure is simple. CONSTITUTION: Each inner core 59 and 63 is inserted into the inner hole of a winding part 51 of a bobbin 50 so that notches 59a and 63a formed around the tip of the cylindrical inner cores 59 and 63 face each other. And, pin setting parts 52a, 52b, 53a and 53b provided to flange ends 52 and 53 of the bobbin 50 are inserted into circular-arc-shaped through holes 60a and 64a formed at side part cores 60 and 64 of cores 57 and 61, for assembling two cores 57 and 61 in the bobbin 50, and then, by rotating the cores 57 and 61, the cross section of magnetic path of a connection part of the inner cores 59 and 63 are varied so as to adjust the inductance value, and two cores 57 and 61 are fixed at the adjusted position.
Patent JP-S6380402-A (JP)
Inventor: MACHIDA TSUTOMU
IPC: F21S8/10
Filed: 1986-06-27
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-S5850816-A (JP)
Title: Crystal oscillator
Inventor: ISHIGAMI SUMIYUKI
IPC: H03H3/02
Filed: 1981-09-21
Abstract: PURPOSE:To stabilize the characteristics of a crystal oscillator by holding a quartz piece by supporting parts provided at the top of Y-type bent branch parts of a terminal metallic fixture. CONSTITUTION:A thin metallic piece 6 is bent to form a trunk part 6-1, branch parts 6-2 projecting to left and right under the part 6-1, and supporting parts 6-3 provided to end parts of the branch parts, and further the branch parts 6-2 are bent in an Y shape including the trunk part 6-1 to obtain terminal metallic fixtures 6a and 6b. Those terminal metallic fixtures 6a and 6b are arranged opposite horizontally, and a quartz piece 5 is placed on them to be supported by the supporting parts 6-3 of the terminal metallic fixtures. Then, a conductive paint is dripped on each supporting part and then heated to set. Consequently, the quartz piece 5 is stuck to respective supporting parts to be held at four points with sufficient mechanical strength, and top and reverse electrodes 5-1 are connected to the terminal metallic fixtures 6a and 6b, respectively. Then, the constituted body is covered with containers 7a and 7b having the internal surfaces of end parts 7-1 coated previously from the top and reverse and after the containers are connected through heating and softening in an electric furnace, the coating is set, thus obtaining an oscillator 8.
Patent JP-H05290737-A (JP)
Title: Manufacture of tubular bulb and its manufacture
Inventor: NAKANO KUNIHARU
IPC: H01J9/395
Filed: 1991-06-21
Abstract: PURPOSE:To set charging pressure arbitrarily and manufacture a tubular bulb having a high charged pressure by performing the charging work of charged gas into a bulb being the enclosure of the tubular bulb through a different path from a path for evacuating work. CONSTITUTION:After the bulb 4 of a tubular bulb enclosure mounted to a head 9 is evacuated by a vacuum unit 6, an electromagnetic valve 8 is closed and an electromagnetic valve 10 is opened. The head 9 is connected to a gas charging unit 12 via the valve 10 and a rotary joint 11 so as to charge charged gas into the bulb 4. Then the valve 8 is closed, so that no charged gas is allowed to be transmitted to center valves 1, 2 via the head 9, and on the other hand the pressure resistance of the valve 10 and the joint 11 is set than that of the valves 1, 2. Accordingly no destruction of charging pass airtightness is allowed even though the charging pressure of the gas is set high, and the high pressure charged gas is charged into the bulb 4. Thereby it is possible to manufacture the tubular bulb having the high charged pressure of the gas.
Patent JP-S5273996-A (JP)
Title: Preparation of polyesters
Inventor: OMOTO YORIHIKO
IPC: C08G63/82
Filed: 1975-12-18
Abstract: PURPOSE: To prepare polyesters having beautiful whiteness poor in a yellow tone, by the use of calcium acetate and cobalt acetate in specific amounts as an ester interchange catalyst. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000302094-A (JP)
Title: Boat oar for ahead facing rowing and coupling rod device for two-side rowing by single hand
Inventor: ISHIKAWA SUMIO
IPC: B63H16/10
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To facilitate oar manipulation and avoid danger by introducing such an arrangement that the field ahead lies within the rower's visibility at all times if the rower makes ahead rowing facing to the advancing route. SOLUTION: For enabling two-side rowing while the rower faces ahead, a beam 1 is set over between the two sides of boat and fixed, and in its middle, a rotational base shaft for a left oar and a right oar is provided to serve as the fulcrum of the oars. A coupling rod 10 is provided to enable two-side simultaneous rowing even by a single hand. The rod 10 is split left and right, and the two portions are coupled together in the center by a connecting pipe 11.
Patent JP-S5774093-A (JP)
Title: Method of increasing interferon production
Inventor: YAMANE ISAO
IPC: A61K38/21
Filed: 1980-10-27
Abstract: PURPOSE: Cells continuously producing interferon are cultured in a medium for mammalian cell culture containing glucocorticoid, butyric acid or dimethylsulfoxide to increase the production of the titled substance.  
     CONSTITUTION: A cell strain continuously producing interferon, obtained by transforming lymphocytes originating from human fetus or neonate with Epstein-Barr virus, such as UNCL is cultured in a medium for mammalian cell culture to which glucocorticoid, butyric acid or dimethylsulfoxide is added. The addition may be before the start of te cultivation, however, preferably 2 or 3 days after the start. The cultivation and isolation of the objective substance from the culture mixture are conducted in usual manners. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07327659-A (JP)
Title: Preparation of liquor
Inventor: KAWAMURA DENBE
IPC: C12C5/02
Filed: 1994-06-08
Abstract: PURPOSE:To prepare a liquor such as Japanese rice wine, wine, beer or shaoxing wine having rich and mellow taste, moderate sweetness and excellent palatability by adding a sugar raw material compounded with a panose-rich sugar, etc., in a fermentation step. CONSTITUTION:This liquor is prepared by adding a sugar raw material compounded with preferably 0.15-20wt.% of a panose-rich sugar containing >=20wt.% of panose and/or its reduction product as a part of the fermentation raw material in the fermentation process. The panose-rich sugar is produced e.g. by using a saccharifled starch syrup composed mainly of maltose as a raw material and subjecting to the sugar inversion reaction with maltose transglucosldase.
Patent JP-H0642182-A (JP)
Title: Method of execution for prefabricated building
Inventor: KOMATSU YUTAKA
IPC: E04G21/14
Filed: 1992-06-10
Abstract: PURPOSE:To make a job at a construction site simplifiable as well as to enable it to progress smoothly and promptly. CONSTITUTION:Plural pieces of outer wall panels 13 to be set up by slinging up in a prefabricated building 11 with a crane 16 are presorted at each side of north, south, east and west or bearings of this prefabricated building 11. In succession, at the time of execution of works, these outer wall panels 13 of assortment corresponding at each bearing are set up in the order of north, south, east and west in advance. Therefore, lifting setup work of the outer wall panels 13 for each outer side of the building 11 is unnecessary to divide into plural times, and the crane 16 is able to reduce its travel within the job site to the irreducible minimum of necessity.
Patent JP-S5952886-A (JP)
Inventor: PEETAA KURAINSHIYUMITSUTO
IPC: H02N2/02
Filed: 1983-08-18
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-H04261684-A (JP)
Title: Pachinko machine
Inventor: NAKAJIMA KENKICHI
IPC: A63F7/02
Filed: 1991-05-28
Abstract: PURPOSE:To provide a pachinko machine in which control speed of display elements in a display is up by reducing load on a main MCU of a controller, and wiring between the display and the controller is simplified. CONSTITUTION:A display 1 having a plurality of LED elements 9 is provided with a display processor part 6, which receives signals and data from the main MCU of a controller, controls the LED elements 9 and displays prescribed display modes.
Patent JP-H01318604-A (JP)
Title: Restoring method of height of settled concrete paving slab
Inventor: SATO KATSUHISA
IPC: E01C23/10
Filed: 1988-06-18
Abstract: PURPOSE:To restore economically the height of a settlement section by providing holes passing through a concrete paving slab, lifting the paving slab by a screw jack after forming a reaction panel on a subbase cource of the bottoms of the holes, and filling a filler into a void. CONSTITUTION:Operating holes 3 passing through a paving slab (A) are bored on the whole area of a settlement area of the concrete paving slab (A), and the surface part of a foundation subbase course 5 under the holes and in the vicinity of them is excavated to form an operation space 6, and, at the same time, a reaction panel 7 is formed. Then, a disc-like fixed metal fixture 11 is placed on the reaction panel 7, and it is positioned to the inside of a cylinder 12 of a jack device metal fixture 10. The paving slab (A) is lifted by a screw jack, and a filler of sand, foaming cement mortar, etc. is filled in a space made between the paving slab (A) and the foundation subbase course 5.
Patent JP-H0811764-A (JP)
Title: Tank level gauge
Inventor: MIZUGUCHI YUUJIROU
IPC: B62J35/00
Filed: 1994-07-01
Abstract: PURPOSE:To provide a convenient tank level gauge easily fitted/removed by individual users as occasion calls. CONSTITUTION:A transparent hose 6 is connected to one side of a branch pipe 5 connected to a takeout port 2 at the lower end of a tank 1, and an end fitting 10 with a filter inserted is fitted to the tip of the transparent hose 6. The transparent hose 6 is held in a protective belt 11 and extended upward. The protective belt 11 is attached to the outer surface or the like of the tank 1, and the end fitting 10 is set in a position higher than the tank 1.
Patent JP-H06327592-A (JP)
Title: Floor nozzle revolving rotor for vacuum cleaner
Inventor: TAKEI HISAO
IPC: A47L9/04
Filed: 1993-05-17
Abstract: PURPOSE:To lessen a machining work for both ends of a rotor by assembling the rotor into coupling brackets, with a projection from the inner diameter section of a bracket hole kept biting the rotor. CONSTITUTION:Projections 30 and 31 formed on the inner diameter sections of brackets 22 and 23 are made to bite the external surface sections 24 and 25 of a rotor 21, thereby assembling the rotor 21 into the brackets 22 and 23. A revolving rotor composed of a blade and the brackets 22 and 23 coupled to the rotor 21, is fitted with a rotary shaft 10 via a bearing 11. The rotor so assembled is housed in a lower case. As a result, a structure ensuring the proper prevention of relative rotation is obtained almost dispensing with post- processing of both ends of the rotor 21 such as cutting. Thus, a problem can be eliminated, including the collapse of coupling state between the rotor 21 and the brackets 22 and 23 due to the fluctuation of a dynamic load acting on the blade during the rotation of the rotor 21, the sudden stoppage of rotation, and a dynamic load fluctuation due to the re-start of rotation or the like.
Patent JP-H01318191-A (JP)
Title: Coin processor
Inventor: UCHIDA MICHIHISA
IPC: G06Q20/18
Filed: 1988-06-18
Abstract: PURPOSE:To enable a user to execute transaction operation in accordance with a display part by selecting and inputting a required processing mode through a selecting/ inputting means, changing the processing mode of a device and displaying the processing mode. CONSTITUTION:Coins from a feeder 21 are temporarily stored on the upper face of a belt 22 so as to be stored and returned. Coins from a feeder 23 on the rear stage side are sent to a coin detecting part 24 to decide the sorts of coins and dropped into a sorted storage part 26 through a selection hole during the passage in a carrier route 25 to complete deposit processing. A recovery cashbox recovers false money and residual coins. Recovered coins are stored in a cylinder 29 in each sort by opening/ closing a solenoid 28. At the time of payment, a shutter 30 is opened/closed and the coins are sent to an inlet/outlet 16 through belts 31, 32 and paid. Coins are fed from a coin feeder 33 to the storage part 26 through the feeder 23. When the change of transaction money sort is required at the time of payment, a clerk selects the allowable sort for payment from the display on a touch panel screen and changes the setting of operation. In said constitution, a user can execute transaction in accordance with the display of the current processing mode after changing the setting.
Patent JP-S63312828-A (JP)
Title: Fire retardant structure
Inventor: TOYODA TSUTOMU
IPC: B32B7/02
Filed: 1987-06-17
Abstract: PURPOSE:To obtain a fire retardant structure having less shape change at the time of burning and less heat value by providing fire retardant/nonflammable sheet on foaming material which contains as main ingredients aqueous solution and/or slurry of carbohydrate, polyesterpolyol, reactive fire retardant, reactive catalyst and isocyanate compound. CONSTITUTION:A foaming material is obtained by composition which contains aqueous solution and/or slurry of carbohydrate, polyesterpolyol, reactive fire retardant, reactive catalyst, isocyanate compound, and, as required, foam stabilizer, additive fire retardant and/or foaming agent. When the material or a structure is molded, a fire retardant or nonflammable plate or sheet is placed on the lower surface of the mold, and the composition is fed into the mold. Then, the mold is clamped, and foamed to bring the material into close contact with the sheet. Thus, the structure having less shape change at the time of burning and less heat value can be obtained.
Patent JP-H04348671-A (JP)
Title: Contour correction circuit
Inventor: SAITO AKIHIRO
IPC: H04N5/208
Filed: 1991-05-27
Abstract: PURPOSE:To obtain a easy to see picture by implementing contour correction in response to a brightness level. CONSTITUTION:A contour signal control section 2 compares a luminance signal 12 with a reference voltage 3 and outputs a control signal 13 in response to the brightness level and a contour signal correction section 4 corrects the inputted contour signal 11 with the control signal 13 and outputs a corrected contour signal 11a whose level is decreased as the brightness level increases. Then a contour correction section 5 corrects the inputted luminance signal 12 with the corrected contour signal 11a to output a contour correction luminance signal 14 whose correction quantity is smaller as the brightness level is larger.
Patent JP-2000335943-A (JP)
Title: Composition for coating optical fiber and optical fiber
Inventor: KAWADA ATSUO
IPC: C03C25/24
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To obtain a composition having a high curing rate with radiations and capable of providing a tough and flexible cured product having high heat resistance by including an oligomer having imide bonds, a polyalkylene polyether chain and (meth)acrylic groups as a constituent component. SOLUTION: This composition comprises an oligomer containing one or more imide bonds and the content of the imide groups is preferably the one based on 200-10,000 molecular weight. One or more polyalkylene polyether chains are contained in the oligomer. The number of carbon atoms in the alkylene is 2-6 and the number-average molecular weight is 300-20,000. The content of the polyalkylene polyether chain is 30-97 wt.%. The oligomer contains >=1, preferably 1-6 (meth)acrylic groups. The number-average molecular weight of the oligomer is preferably 500-21,000. The method for producing the oligomer is carried out by reacting a compound having 2 acid anhydride groups with a polyalkylene polyether having amino groups at both ends in the presence of acetic anhydride and then reacting the resultant product with an acrylate or a methacrylate having isocyanate group.