baber/WOPTO huggingface dataset:
Patent JP-S5251867-A (JP)
Title: Bonding wire for semiconductor device
Inventor: BONSHIHARA MANABU
IPC: H01L21/60
Filed: 1975-10-23
Abstract: PURPOSE: To prepare a material suitable for bonding works by containing at least one of Ni, Fe, Co, Cr, Ag in Au of a predetermined volume. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6021368-A (JP)
Title: Continuous hot dipping method of band steel
Inventor: KATAYAMA KIICHIROU
IPC: C23C2/20
Filed: 1983-07-15
Abstract: PURPOSE:To obtain the hot-dipped steel plate having excellent smoothness by gas-wiping the molten metal-deposited surface of the band steel coming out of a plating bath, and then reheating to allow the surface layer of the plated membrane to reflow. CONSTITUTION:The surface of a band steel 1 is cleaned in a reducing furnace 4 in a hot dipping line and dipped in a hot dipping bath 6, then drawn out into the atmosphere through a sink roll 7, and the plating amt. is regulated by a gas-wiping device 8. Said band steel is successively heated by a reheating burner 9, and the surface of the plated metal is allowed to reflow to smooth the plated surface by surface tension. The molten metal is solidified by natural cooling, and then forcibly cooled by blowing air with a cooler 10. In this way, the smoothness of the plated surface can be improved in the continuous Al dipping, etc.
Patent JP-H06316256-A (JP)
Title: Trouble detector
Inventor: YOSHIDA MINORU
IPC: B60T17/22
Filed: 1993-05-06
Abstract: PURPOSE:To eliminate any possibility that a brake will not work in the case where a valve driving line has gone wrong by jusging whether the other terminal side line of a valve solenoid is short-circuited to a valve driving power source and also to the ground or disconnected from both the electric potentials of the other terminal of this valve solenoid and a control terminal. CONSTITUTION:Other terminals A1 to A6 of respective valve solenoids 61 and control terminals B1 to B6 of a valve drive circuit 62 are all connected to a voltage monitor circuit 68 which has a threshold valve inside, monitoring both the electric potentials of these other terminals A1 to A6 of the valve solenoids 61 and control terminals B1 to B6 of the valve drive circuit 62 and comparing them with these threshold values, whereby something wrong with these potentials is detected. In addition, an arithmetic unit 67 judges whether the other terminals of these valve solenoids 61 are short-circuited to a power line or ignition line or to the ground or disconnected or the like from both the output values of the voltage monitoring circuit 68 and the control terminals B1 to B6 of the valve driving circuit 62.
Patent JP-H11330820-A (JP)
Title: Portable telephone set
Inventor: OSUMI YUZABURO
IPC: H01Q3/02
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To realize improvements in transmission/reception sensitivities through a simple operation by simultaneously moving the positions of a main antenna and an auxiliary antenna through one-action operation. SOLUTION: An auxiliary casing 1b protruded outside along with a lengthwise direction is provided on the back of a main casing, and a pair of guide groove parts 2a and 2b are symmetrically provided along with the lengthwise direction of the main casing. An antenna holding plate 3 is provided to slide along with the lengthwise direction of the main body of telephone set, and is fitted slidably to the guide groove parts 2a and 2b, and a main antenna 4 and an auxiliary antenna 5, which can be extended/contracted in the sliding direction of the antenna holding plate 3, and fixed at the base part. The electric sliding face of the auxiliary casing 1b can form an electric conduction plane through a known metalizing method, for example. Corresponding to the operating positions and standby positions of the main antenna 4 and the auxiliary antenna 5, stoppers for temporarily fixing the holding plate 3 are provided at the guide groove parts 2a and 2b, but in this case, a spring mechanism or the like is utilized as the stoppers.
Patent JP-H01296790-A (JP)
Title: Software revision control system for exchange
Inventor: YAMATO OSAMU
IPC: H04M3/00
Filed: 1988-05-24
Abstract: PURPOSE:To change software during on-line service even in an exchange whose main controller is not duplicated by providing a control means loading an execution program of a task to a main memory from an external storage during on-line service. CONSTITUTION:Upon the receipt of an execution program change of a task from a maintenance personnel, an execution program management task 110 loads a new execution program file of the task from a magnetic disk device 30 to an idle area on the main storage memory of a main controller 20. Then the program address loaded newly is registered to the entry corresponding to the task program table. Then in the case of starting the corresponding task, the operation is started by using the new execution program. Thus, even if the main controller 20 is not duplicated, the software is revised during the on-line service.
Patent JP-S5353036-A (JP)
Title: Combustion method and combustion device
Inventor: SATOU ISAO
IPC: F23D11/12
Filed: 1976-10-26
Abstract: PURPOSE: To effectively control generation of NOx, by burning carbureted gas produced through heating mist fuel outside the fuel chamber or by mixing part of combustion gas with air. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08320452-A (JP)
Title: Image display device
Inventor: TAKAHASHI KOICHI
IPC: G02B27/01
Filed: 1995-05-26
Abstract: PURPOSE: To provide an image forming device capable of clearly observing a video at a wide viewing angle, besides, with little fatigue, because the device is made extremely small in size and light in weight. CONSTITUTION: As for the image display device constituted of an image display element 7 and an eyepiece optical system for projecting the image and guiding the image to observer's eye ball 1, in the case a 1st refractive face 3, a 2nd eccentric reflection face 4 with a positive power, a 3rd eccentric reflection face 5 and a 4th refractive face 6 are arranged in the order of tracking a back light beam in the eyepiece optical system, at least two faces among them are the faces provided with finite radius of curvature, and a space formed by the 1st face 3 to the 4th face 6 is filled with medium whose refractive index is > 1, two reflection faces are arranged so that main light beams from the observer's eyeball 1 up to the image display element 7 may not intersect each other in the eyepiece optical system,  and the system is formed so that the primary image of the image of the image display element 7 may be formed on the retina of the observer's eyeball.
Patent JP-S5756515-A (JP)
Title: Melt-spinning of polyester
Inventor: KUWATA JIYOUSHIN
IPC: D01D4/04
Filed: 1980-09-17
Abstract: PURPOSE: The space directly under the spinneret in the spinning chimney is filled with the air adjusted to a specific dew point to prevent the spinneret surface from staining, resulting in no filament bending and no yarn break.  
     CONSTITUTION: The space directly under the spinneret in the spinning chimney is filled with the air adjusted in the dew point to 30W90°C, preferably 30W75°C to effect the melt spinning of polyester. The polyester used is preferably made using an antimony compound and/or a germanium compound as catalysts. The atmosphere is controlled by flowing air containing steam in the chimney. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0319468-A (JP)
Title: Control circuit for position of recording of video printer and method thereof
Inventor: DONNIRU CHIYA
IPC: G06K15/16
Filed: 1990-05-17
Abstract: PURPOSE: To prevent picture quality from being deteriorated by accurately controlling the initial position of recording paper by allowing time required from the sense of recording paper up to the arriaval of the speed of a platen drum at a steady state to coincide with a reference in each rotation. CONSTITUTION: A sensing part 110 senses recording paper 104 passing between the platen drum 106 and a thermal head 100 and impresses a sense signal to an amplifier part 112. The amplifier part 112 amplifies the sense signal and supplies the amplified signal to a microcomputer 114 and a control circuit 116. The microcomputer 114 for inputting the amplified sense signal supplies a control signal to the control circuit 116 for controlling power to be supplied to a motor driving part 118 to control the speed of a control motor 120 to an optimum state and manage the overall control of initial position setting for printing out respective video signals of Y, M and C components on accurate positions. Consequently accurate initial recording positions can be accurately controlled and the quality of a picture printed by a video printer can be improved.
Patent JP-H02306289-A (JP)
Title: Light-emitting diode
Inventor: KOIKE YOSHINORI
IPC: G09F9/33
Filed: 1989-05-22
Abstract: PURPOSE:To display a display surface in a uniform brightness by providing a reflecting body in the recessed part of a lens and irregularly reflecting a light from the internal part. CONSTITUTION:For an LED chip 1, the circumference is covered with the lens part of a resin formed body 2 having a recessed part 3 in the head central part of a ring-shaped projecting part 4. In the recessed part 3, the reflecting body of a white coating film 5 to irregularly reflect the light from the internal part is provided, and the light radiated at an low angle in a range not to be totally reflected at the lens part to the optical axis of the lens in the light radiated from the chip 1 is irregularly reflected and does not go out directly to the external part. As a result, in the case of seeing from the front side of the optical axis, the chip 1 is not directly seen, and the display in the uniform brightness can be executed at the time of forming a display panel.
Patent JP-H04330855-A (JP)
Title: Facsimile equipment
Inventor: NATSUKAWA SHINJI
IPC: H04N1/32
Filed: 1991-05-02
Abstract: PURPOSE:To obtain a facsimile equipment by which a switching to a G3 communication can be attained without temporarily cutting a line after a communication by a digital telephone set. CONSTITUTION:This device is equipped with an indication key 14 which generates an indication signal for indicating the transmission of a resumption message to an ISDN line 4, and an operation control part 10 is allowed to have the function of storing inputted key input data in a calling identification information element in the resumption message, after the indicating key 14 generates the indication signal, and transmitting the resumption message to the ISDN line 4. or the function of transmitting the resumption message to the ISDN line 4 according to a series of key input data called from a number memory. Thus, the facsimile terminal equipment by which the switching to the G3 communication can be attained without temporarily cutting the line after the communication by the digital telephone set connected with the bus wiring of the ISDN line 4, can be obtained, and also the key operation for the switching to the G3 communication can be simplified.
Patent JP-H09311578-A (JP)
Title: Fixing device
Inventor: SATO MASAHIKO
IPC: G03G15/20
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To prevent the sticking of soil such as dust and to prevent the releasing performance from being deteriorated by increasing the application amount of releasing agent for a coating roller per a specified unit according to the rise time. SOLUTION: The regulating layer 9 of the coating roller 3 is constituted of a heat resistant fiber member consisting of non-woven fabric or felt. The permeability, that is, the permeable amount of coating agent is different according to the number or the total area of gaps 13 between the fibers 12 of the fiber member. As the number or the total area of the gaps 13 between the fibers 12 gets larger, the permeable amount of the coating material is increased. The similar result is caused by the thickness of the fiber member. Namely, the permeable amount of the coating agent becomes larger in the thin fiber member than in the thick fiber member 10-2. The permeable amount of the coating agent depending on the thickness of the regulating layer 9 is changed according to the use time.  Since pressure is applied when the roller is used, the gap 13 becomes flat in a radial direction and is thinned in thickness after a longtime use, and the permeable amount of the coating agent is increased.
Patent JP-S5919412-A (JP)
Title: Microwave oscillator
Inventor: MIZUMURA MOTOO
IPC: H03B1/04
Filed: 1982-07-24
Abstract: PURPOSE:To make the characteristics stable and to simplify the constitution, by using a cut-off waveguide at an output terminal for preventing the abnormal oscillation. CONSTITUTION:An output of a basic wave oscillator 1 includes many harmonics because of the nonlinearity of a transistor (TR)3. In desiring to pick up the N-th harmonic, a waveguide 21 to cut off frequencies up to the (N-1)th harmonics is fitted to an output terminal of the basic wave oscillator 1. Further, a ridge 22 is provided to the cut-off waveguide 21 in order to attain excellent coupling to the N-th harmonic. It is possible to give a DC bias to the TR3 by fitting the ridge 22 floated from the waveguide 21 in terms of DC. Thus, no abnormal oscillation is produced, because the undesirable coupling is excluded in this way.
Patent JP-S63293725-A (JP)
Title: Device for driving optical system
Inventor: MORI YASUHITO
IPC: G11B7/09
Filed: 1987-05-27
Abstract: PURPOSE:To suppress a rolling mode without increasing the weight of a movable part by setting up a focus direction driving coil so that the focus direction centroid position of the movable pare coincides with the track direction oscillation point of the movable part. CONSTITUTION:In the optical system driving device, the weight and shape of the movable part or the fitting position of the coil 60 are set up so that the focus direction position of the centroid of the whole movable part coincides with a line connecting the centers of tracking direction driving coils 61a, 61b, i.e. the track direction driving oscillation points of the movable part at the time of fitting an objective lens 54 and the focus direction driving coil 60 to a holder 52. Thereby, the coil 60 can be used also as a balance weight. Consequently, an extra balance weight can be omitted, the weight of the whole movable part can be reduced and the rolling of the movable part can be suppressed without reducing the operation sensitivity of the optical system driving device.
Patent JP-H10314879-A (JP)
Title: Fixed length cutting device of metal fine wire
Inventor: TAKI YASUHITO
IPC: B21F11/00
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To surely cut a metal fine wire without causing a deviation of a cut dimension and missing of cutting in prescribed dimension. SOLUTION: On a working face 21b, on which a metal fine wire 30 to be cut to a prescribed dimension L is placed, holding parts 23 are respectively arranged at an interval in an extension direction of the metal fine wire 30, holding members 23d, which is energized to a working face 21b side by a coil spring, and operating members 23a, which is energized in the direction respectively separating from the holding member 23d and the working face 21b by the coil spring 23e, are respectively arranged to the respective holding part 23. Further, a cutting blade 24 is respectively protruded from the face of the holding member 23d side of the operating member 23a, the operating member 23a is pushed into the working face 21b side as as to butt to the holding member 23d, a blade tip of the cutting blade 24 is passed through a communicating hole of the holding member 23d and is abutted on the working face 21b.
Patent JP-H02308772-A (JP)
Title: Colored seasoning
Inventor: TAKAI TETSUSHI
IPC: A23L27/50
Filed: 1989-05-22
Abstract: PURPOSE:To provide a colored seasoning, having an excellent aroma of soy sauce and colorful color tone and hardly discoloring even in preservation at ambient temperature by adding and mixing a small amount of brewed soy sauce and colorant with a liquid having the aroma of the soy sauce. CONSTITUTION:A distillate liquid obtained by vacuum distillation of soy sauce or a liquid produced by diluting commercially available soy sauce flavor with water, etc., and having aroma of the soy sauce is prepared. Small amounts of brewed soy sauce and a colorant are then added and mixed with the above- mentioned liquid having the aroma of the soy sauce to produce a colored seasoning. Dark or light colored soy sauce, etc., is used as the brewed soy sauce and the amount thereof added is preferably about 0.1-10 pts.vol. based on 100 pts.vol. liquid having the aroma of the soy sauce. A colorant nontoxic to food sanitation is used as the colorant and Food Red No.2. Food Yellow No.4, etc., are cited as specific examples thereof. The resultant colored seasoning is preferably used for various dishes, foods, etc.
Patent JP-H02310228-A (JP)
Title: Card processor
Inventor: NAKATSUKA KINMOCHI
IPC: G07B1/00
Filed: 1989-05-22
Abstract: PURPOSE:To abate a rate accounted for by a card holding part by installing a lower belt being situated in the card holding part, in a pair of rollers installed at an interval equivalent to a conveying range of one card as the holding belt, and providing a holding part belt contact-separate means which contacts or separate this holding part belt to or from an upper belt. CONSTITUTION:When processing work for one prepay card 11 is over, it is conveyed to a holding part. At this time, a solenoid is turned off, and a holding part belt 4 is separated from an upper belt 2, thus a clearance is installed between both belts. In addition, a stopper 7 closes a card conveying passage 10. Accordingly, the prepay card 11 ended of its processing work is held on the holding belt 4 in order. At this time, a roller 9 is rotate din an arrow B direction by rotation of the belt 2, thereby assisting conveyance of the prepay card 11 to the card holding part 1 together with a guide 8.
Patent JP-H0424539-A (JP)
Title: Apparatus for judging particle aggregation pattern
Inventor: OTA MASATO
IPC: G06V10/28
Filed: 1990-05-18
Abstract: PURPOSE:To make it possible to perform the highly accurate detection of the shape and the area required for judging particle aggregation patterns and to specify the shape and the area by highly accurately obtaining the maximum value of the data of the particle aggregation pattern without the effect of disturbance, and arbitrarily setting the threshold value accurately based on the maximum value. CONSTITUTION:A CCD line sensor 101 is provided beneath a microplate 100. The plate 100 is moved toward the orthogonally intersecting direction with the sensor 101 by every minute distance. The position of the plate is always specified by a position detecting sensor 111. The advance, backing and stop are controlled as required. The sensor 101 sequentially outputs the particle aggregation pattern on the plate 100 as line information. The line data of the aggregation pattern are stored in a data memory circuit 3. A threshold-value specifying means 4 specifies the constant threshold value based on the data. The particle aggregation pattern is retrieved from the circuit 3 based on the threshold value. The shape and the area are obtained with a pattern-area operating means 5. A pattern extracting circuit 5A in the pattern-area operating means 5 positively removes the area of a code which is sent as a disturbance cause from the area computing data. Thus the area data based on only the particle aggregation pattern are computed.
Patent JP-S62284924-A (JP)
Title: Multiple cylinder engine
Inventor: KASAI HIROSHI
IPC: F02B61/06
Filed: 1986-06-03
Abstract: PURPOSE:To lower the meshing sound of gears by connecting small diameter gears to crankshafts respectively, connecting said small diameter gears via plural large diameter gears, and providing said large diameter gears on the upper and lower parts of a line connecting the axes of said crankshafts. CONSTITUTION:Plural cylinders 2A, 2B into which pistons 5A, 5B are reciprocatingly inserted respectively, are formed in a cylinder block 1, and plural shafts 4A, 4B are provided in parallel while oppositely rotatably to each other in a crankcase 3. In such a structure, small diameter gears are rotatably installed on the crankshafts 4A, 4B respectively while these small diameter gears are connected to each other via large diameter gears. And, the large diameter gears are provided on the upper and lower parts of a line connecting each axis of the crankshafts 4A, 4B respectively. And, the upper side large diameter gear is rotatably installed on a cam shaft 34 while the lower side large diameter gear is connected to the shaft of accessories.
Patent JP-S61287195-A (JP)
Inventor: TAIRA NOBUTAKA
IPC: H05K13/04
Filed: 1985-06-13
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-S62285477-A (JP)
Title: Mounting method for solar battery
Inventor: KITANISHI MITSUO
IPC: H01L31/052
Filed: 1986-06-02
Abstract: PURPOSE:To utilize reflected beams from the surface of snow even in a snowfall area, and to improve the efficiency of the power generation of a solar battery by mounting a light-receiving surface at a crossed angle of 90 deg. or less to a vertical or horizontal surface and striking reflected beams against the light- receiving surface. CONSTITUTION:A solar battery 1 is fitted in the direction that a crossed angle to an approximately vertical or horizontal surface of the light-receiving surface 2 of the solar battery 1 is brought to 90 deg. or less, and a reflecting plate 3 introducing solar rays A to the light-receiving surface 2 is set up near the battery 1. Accordingly, reflected solar rays from the surface of snow coverage on the reflecting plate 3 are introduced onto the light-receiving surface 2, thus efficiently generating electricity at all times.
Patent JP-H05242905-A (JP)
Title: Redox cell
Inventor: KANEKO HIROKO
IPC: H01M8/18
Filed: 1992-05-21
Abstract: PURPOSE:To increase an electro motive force, and reduce the consumption of vanadium by using reduced state of vanadium as negative electrolyte, or more preferably bivalent/tervalent vanadium sulfuric acid solution, a gas permeable porous electrode carrying a catalyst at a positive side, and supplying an oxidizer or more preferably the air to a positive electrolyte for oxidizing reduction. CONSTITUTION:Reduced state of vanadium, or more preferably bivalent/tervalent vanadium sulfuric acid solution is used as liquid for a negative electrode 3B, while a gas permeable porous electrode is used as a positive electrode 3A. Also, an oxidizer or more preferably the air is supplied to the positive electrode 3A for performing oxidizing reduction. In a redox cell using that liquid permeable porous electrode, and having liquid circulation and liquid intermittent stopping type cells with a diaphragm, reduced state of vanadium dissolved in a polar solvent is used as an active material for the negative electrode 3B of redox. Also, a gaseous or liquid oxidizer is used as an active material for the positive electrode of the redox. According to this construction, an electro motive force can be increased, and the consumption of vanadium can be reduced.
Patent JP-S5354021-A (JP)
Title: Pin electrode cleaner
Inventor: NAKAMURA KAZUO
IPC: G03G15/05
Filed: 1976-10-27
Abstract: PURPOSE:To improve the printing quality of a pin electrode by cleaning the surface of a pin electrode with a tape supported by a carrier pin by moving the carrier pin in parallel with the electrode.