baber/WOPTO huggingface dataset:
Patent JP-H11259228-A (JP)
Title: Computer joy stick having two optical sensors generating vector signals
Inventor: LIU SHU MIN
IPC: G06F3/0338
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To eliminate an inaccurate measurement caused by the damage of a variable resistance due to frequent use of a joy stick handle by providing optical sensors which detect the rotations of shafts of a joy stick mechanism and generate corresponding displacement signals. SOLUTION: The two shafts 38 and 40 provided rotatably inside a housing 12 measure the rotations of the joy stick 14 in an X and a Y direction. The two optical sensors (42) 44 detect the rotation of the shafts 38a and 40 and generate the corresponding displacement signals. A processor connected to the optical sensors (42) 44 calculates the displacements Δ X and Δ Y of the shafts 38 and 40 from the displacement signals generated by the optical sensors (42) and 44 and updates coordinates stored in a memory, so that the current position of the joy stick handle 14 is maintained. Further, the processor generates a vector signal based upon the coordinated so as to indicate the current position of the joy stick handle 14 and transfers it to the computer.
Patent JP-H11289034-A (JP)
Title: Semiconductor device and resin composition for semiconductor sealing
Inventor: TSUTSUMI YASUAKI
IPC: H01L23/29
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a chip size semiconductor device of high reliability at a low cost, and resin composition for sealing semiconductor in which an excellent film can be formed on a wafer, warp of the wafer is small, and reliability is high, in a method manufacturing a semiconductor device by collectively sealing a semiconductor element in the state of a wafer. SOLUTION: In a semiconductor device in which a film of resin composition is formed on one surface of a semiconductor element, the coefficient of linear expansion of glass transition temperature or lower of the resin composition is 60×10<-6> /K or lower, and the coefficient of linear expansion of the glass transition temperature or higher is 140×10<-6> /K or lower. As to resin composition for sealing the semiconductor device, the coefficient of linear expansion of glass transition temperature or lower is 60×10<-6> /K or lower, and the coefficient of linear expansion of the glass transition temperature or higher is 140×10<-6> /K or lower.
Patent JP-S59157265-A (JP)
Title: Production of aluminum alloy plate for forming
Inventor: ARAI KOUZOU
IPC: C22F1/00
Filed: 1983-02-25
Abstract: PURPOSE:To obtain an Al alloy plate for forming which has a low earing rate and good formability and is free from surface roughening by subjecting an Al alloy casting ingot contg. Mn, Fe and Si and having a regulated Fe/Si ratio to a homogenization treatment at and for a prescribed temp. and subjecting the ingot to cold rolling including intermediate annealing. CONSTITUTION:An Al alloy casting ingot contg. 0.05-0.5% Mn, 0.2-0.8% Fe, and 0.05-0.3% Si and having >=1.5 Fe/Si ratio is prepd. The casting ingot is subjected to a homogenization treatment at 520-610 deg.CX5-24hr then to hot rolling. The Al alloy plate obtd. by the hot rolling is further subjected to intermediate annealing at 450-580 deg.C in the midway of cold rolling in the stage of cold rolling. Te cold rolling draft before or after the intermediate annealing is preferably >=50%. The resulting Al alloy plate for forming has good formability, a high limiting drawing ratio and high strength in addition to the above-described characteristics.
Patent JP-S62191071-A (JP)
Title: Method of drying sheath coating
Inventor: NAKAYAMA KAZUAKI
IPC: B05D3/00
Filed: 1986-02-14
Abstract: PURPOSE:To dry in a short period of time even under low-temperature by heating and drying a coating spread on the outside or an object to be coated with the heat of heating liquid injected into the object to be coated. CONSTITUTION:In case the object to be coated is a tank 1 for transformer, a natural drying coating comprising mainly alkyd resin, as an instance, is spread on the outside of the tank 1, a heat dissipation device 2 and an upper section cover 3. Next, an oil transfer tube 7 of an oil transfer pump 5 is inserted deeply into the tank 1 for transformer and insulating oil heated up to around 70 deg.C in a heater 4 is injected into the tank 1 for transformer by said pump 5 to heat up and dry sheath coating on the outside of the tank 1, the heat dissipation device 2 and the upper section cover 3. After drying, the transfer direction of oil of the oil transfer pump 5 is switched over and insulating oil in the tank 1 is returned to the heater 4.
Patent JP-H06247135-A (JP)
Title: Heat pump type air conditioner for vehicle
Inventor: GOTO NAOMI
IPC: B60H3/00
Filed: 1993-02-22
Abstract: PURPOSE:To confirm defrosting operation surely by displaying the starting of defrosting operation on a display unit prior to the starting of the defrosting operation, displaying that it is in the defrosting operation in the defrosting operation, and displaying that the operation is finished soon prior to the finishing of the defrosting. CONSTITUTION:A defrosting control device 21 detects the frosting at the detecting temperature of an outdoor heat exchanger temperature detecting sensor 24, and carries out a defrosting operation. In this case, prior to the starting of the defrosting operation, a heating operation display unit 23 is flashed for a specific time by a display flashing control device 28, and the voice that the defrosting operation is starting is output through a voice composing output device 30 and a speaker 29. And an indoor air blower 6, an indoor air blower for heat exchanger 3, and an electric motor driving device 9 are stopped. And the defrosting operation is started by converting a four-way change-over valve 7 to a cooling operation side, the heating operation display unit 23 is flashed slowly, and the voice is output through the speaker 29. When the finishing time of the defrosting operation is approached, the flashing is made in a rapid flashing, and it is reported also by the voice output.
Patent JP-H09229453-A (JP)
Title: Vav control system
Inventor: KAMIMURA KAZUYUKI
IPC: F24F11/02
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To always keep an air blowing temperature at a proper value. SOLUTION: An allowable range of an air blowing temperature capable of processing an air conditioned load at a present time is calculated for every VAVs (VAV 1# to 4#) and then a predetermined weight coefficient is converted into a range of attained rate (S1 to S4) acting as a rate of attained value. Then, an air blowing temperature attained from an air conditioner is determined in response to an allowable air blowing temperature range (20 deg.C<=ts<=22 deg.C) where a total rate of attained values is maximum.
Patent JP-H04245535-A (JP)
Title: Arithmetic circuit
Inventor: OKI MITSUHARU
IPC: H03H17/06
Filed: 1991-01-31
Abstract: PURPOSE:To multiply the input data by 2<a> (a: an integer) by outputting partly the date on the 1st and 3rd input terminals through the 1st-3rd 3-input selectors end combining these output operations with each other. CONSTITUTION:A signal of a low level is supplied to a 1st input terminal of a 1st 3-input selector 5. Then the 1st-3rd input lines 10, 11 and 12 are connected in common to a 2nd input terminal of the selector 5, a 1st input terminal of a 2nd 3-input selector 6, and a 3rd input terminal of the selector 5, a 2nd input terminal of the selector 6 and a 1st input terminal of a 3rd 3-input selector 7, and then a 3rd input terminal of the selector 6, a 2nd input terminal and a 2nd input terminal of the selector 7 respectively. At the same time, the input date are supplied in time division to the lines 10-12. Thus the input data is multiplied by 2<a> (a: an integer).
Patent JP-S61193280-A (JP)
Title: Hand-written character recognition device
Inventor: MIYATAKE MASANORI
IPC: G06K9/68
Filed: 1985-02-20
Abstract: PURPOSE:To reduce the workload of the writer and to improve remarkably the input speed by arranging output of character code corresponding to characters written in a registered area upon designation of said registered area. CONSTITUTION:The tablet 1 is provided with numerous input areas, I, I... besides a specified number of registered areas R, R.... In registration mode, characters handwritten by pen in any of the registered areas R is also processed for recognition by function of the table 5 corresponding to the input part 2- reference character pattern character code and is stored in the address of the character code memory made relative to the registered area R by the registration controller 7 of the character code outputted from the recognition part 4. When in input mode and any one of the registered areas R is designated by a pen, the information specifying the registered areas R is processed by the input part as designated coordinate data despatched to the registration controller 7 and the characters are displayed on the displayer 6 from the address of the character code memory 8.
Patent JP-S52114806-A (JP)
Title: Rotary engine with open and close valve in its intake side port
Inventor: OGATA MASAKI
IPC: F02B53/06
Filed: 1976-03-23
Abstract: PURPOSE: To prevent fuel from mixing into lubricant in a rotary engine. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57145979-A (JP)
Title: Formation of protective film
Inventor: HIBINO KUNIO
IPC: G11B5/64
Filed: 1981-03-04
Abstract: PURPOSE:To enhance the corrosion and wear resistances of a substrate by depositing a target made of olefin polymer on the surface of the substrate by sputtering in a mixed atmosphere of a reducing gas and an inert gas. CONSTITUTION:An olefin polymer is molded into a film or formed as a coat on an Al plate and used as a target. The target is evaporated by ion bombardment in a mixed atmosphere of a reducing gas and an inert gas, and the vapor is deposited on the surface of a substrate to be protected such as a metallic thin film type magnetic recording medium to form a protective film having <= about 1,000Angstrom  thickness. By this protective film the corrosion resistance of the metallic thin film and the wear resistance to a magnetic head are enhanced remarkably. In the formation of a protective film on a metallic thin film type magnetic recording medium using a plastic film as the substrate, a magnetron type RF sputtering method is optimum.
Patent JP-S58150264-A (JP)
Title: Closed-type alkaline battery
Inventor: KITAMURA MUNEO
IPC: H01M50/193
Filed: 1982-03-01
Abstract: PURPOSE:To improve the liquid leak-proof property of the captioned battery, by installing a film which is as soft as or softer than a gasket on the surface touching the gasket of a negative electrode can. CONSTITUTION:A film 7 which is softer than a gasket 2, for instance, a film composed of tetrafluoroethylene is installed on the contact surface between a negative electrode can 1 and the gasket 2. This film 7 is formed by spraying its material to the negative electrode can 1, thereafter the material is burnt and hardened at that position, so that the resin never flows out even if under such conditions that the gasket 2 is pressed and supported between a positive electrode can 6 and the negative electrode can 1; consequently, an uniform tightening force can be maintained over the entire surfaces of the film 7 and the negative electrode can 1.
Patent JP-S61190248-A (JP)
Inventor: UCHIYAMA KUNIYASU
IPC: F25B1/00
Filed: 1985-02-20
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-H08227940-A (JP)
Title: Method for dividing power supply line of semiconductor integrated circuit
Inventor: FUJITA YOKO
IPC: H01L21/822
Filed: 1995-02-21
Abstract: PURPOSE: To modify division of power supply line easily without dividing the layout or executing LPE of each layout again by designating the section again based on the output information from the retrieval step when the section is required to be modified after the power supply division step. CONSTITUTION: The inventive method comprises a step (1-1) for extracting the parameters of parasitic element incident to the elements, e.g. transistor, capacitor and resistor, after LPE, a step (1-2-1) for hierarchizing the elements, a step (1-2-2) for designating the developing name of hierarchy to designate the power supply dividing section of a circuit thus executing hierarchical recognition, a step (1-2) for comparing the developing name of hierarchy, one hierarchy at a time, with the hierarchy developing history name to proceed to next step at the time of matching but proceed to the power supply line dividing step when the terminal is connected with power supply, and steps (1-3, 1-4, 1-5) for dividing the power supply line, making a decision that the section is modified and designating the section again.
Patent JP-H11231843-A (JP)
Title: Liquid crystal display device
Inventor: KOMATSU HIDETOSHI
IPC: G09G3/36
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To prevent the fluctuation of brightness due to a coupling between a signal line and a picture element and the deterioration of picture quality by regularly alternately inverting the polarity of the signal of a signal line in a liquid crystal panel in a vertical blanking term. SOLUTION: In an active matrix system liquid crystal display device, a BLK pulse outputted from a V counter 23 in a vertical blanking term is given to a T flipflop 21 through a OR gate 24 as its ENB input, and even in the vertical blanking term, for instance, a FRP pulse having 1H period is generated, and a displaying image signal for the vertical blanking term when the image is not displayed on the display panel is regularly alternately inverted to write it in the signal line of a liquid crystal panel.
Patent JP-H10220512-A (JP)
Title: Suspension device
Inventor: YONEZAWA KAZUHIKO
IPC: B60G21/073
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To provided an equipment capable of expecting the improvement in the universality of use and being best suited for vehicles including popular cars by making it possible to restrain the up and down movement and the rolling of vehicles in running and reducing cost. SOLUTION: This device is provided with a pair of hydraulic shock absorbers 1 disposed at the left and right side of vehicles and connected to the vehicle body side with the upper side thereof and to the wheel shaft side with the lower side thereof, a spool 23 by which an outer damping section 2 connected to an oil chamber 1a of each piston side of the shock absorber 1 and also to accumulator 3 can be slidably housed in a housing 21 by the existence of center springs (22 and the like) and a damping valves 25 disposed in the passage 24 connecting the oil chamber 1a of the piston side of the each shock absorber 1 and the accumulator 3.  The oil chamber 1a of the piston side of each hydraulic shock absorber 1 is connected to the accumulator 3 without passing through the damping valve 25 at the time of when the spool 23 is neutral, while the oil chamber 1a of the piston side of each hydraulic shock absorber 1 is connected each other through the damping valve 25 at the time when the spool 23 is not neutral.
Patent JP-H02212917-A (JP)
Title: Position detector
Inventor: MURAKAMI AZUMA
IPC: G06F3/041
Filed: 1989-02-14
Abstract: PURPOSE:To accurately detect a position even when another radio wave is mixed from the outside by separately possessing a loop coil to transmit a radio wave and a loop coil to receives the radio wave, and driving the transmitting loop coil by means of a circuit which can supply a huge current. CONSTITUTION:A position detecting part 1 consists of transmitting loop coil 11-1 to 11-48 which have mutually parallel conductors, and many, for example, 48 receiving loop coils 12-1 to 12-48, which have the mutually parallel conductors in the same way. A selection driving part 2 successively selects one of the transmitting loop coils 11-1 to 11-48, supplys the current to the coil, drives the coil, the part 2 consists of current drivers 21-1 to 21-48 as many as the number of the loop coils, and a multiplexer 22, and it is driven by the circuit which can supply the huge current. Thus even when inductive noise is generated due to the other radio wave, position detecting accuracy is not decreased or a malfunction is not induced.
Patent JP-S62193790-A (JP)
Inventor: OKUMURA HIROSHI
IPC: B25J18/06
Filed: 1986-02-19
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-S52116234-A (JP)
Title: Light source means for photographing
Inventor: DOBASHI MASAHIRO
IPC: G03B15/05
Filed: 1976-03-25
Abstract: PURPOSE: To perform a good flash photographing with a small power by superposing A.C. electric current onto the regular lighting electric current synchronously with the camera shutter. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04271453-A (JP)
Title: Composite electronic computer
Inventor: KURABAYASHI HIROAKI
IPC: G06F9/46
Filed: 1991-02-27
Abstract: PURPOSE:To prevent the unnecessary use of computer resources to perform the exclusive control of high reliability among plural computers. CONSTITUTION:The exclusive control using a semaphore mechanism 111 of an electronic computer 11 is executed, and P and V operation instructions to the semaphore mechanism 111 are issued in accordance with a use request and a use end report of a shared resource 14 from another computer 12, 13 or the computer 11 itself. It is determined whether permission for the use request should be reported to the use request source device or not in accordance with the value of a semaphore variable. Therefore, permission is not returned to another computer 12 or 13 or the specific computer 11 merely and a lock server mechanism 112 is not set to the execution wait state by a failure of the P operation instruction even if the use of the shared resource 14 is not permitted.
Patent JP-2000228988-A (JP)
Title: Dna helicase
Inventor: TAMURA TAKAAKI
IPC: C12N9/90
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To obtain a new DNA helicase which has a specific amino acid sequence, has a DNA helicase activity, has homology to a part of TIP49, and is useful for diagnosing and treating genetic diseases which are caused by the abnormality of helicase and so on. SOLUTION: This is a new DNA helicase which has the amino acid sequence shown by the formula or an amino acid sequence prepared by deleting, substituting, adding, or inserting one or more amino acid(s) from, in, to, or into the amino acid sequence, has a DNA helicase activity, has homology to a part of TIP49, and is useful for diagnosing and treating genetic diseases which are caused by the abnormality of helicase and so on. This DNA helicase is obtained by designing PCR primers from the base sequence coding for the amino acid sequence having homology to the amino acid sequence encoded by TIP49 gene among sequences registered in EST database, carrying out PCR of a human liver cDNA library using the obtained primers, followed by expressing the obtained gene using an expression system.
Patent JP-S60177737-A (JP)
Title: Two-wire three direction repeater
Inventor: AOYANAGI MASARU
IPC: H04B3/36
Filed: 1984-02-23
Abstract: PURPOSE:To execute smoothly a call between each subscriber, in case a two- wire circuit is made to branch and a tripartite call is executed, by constituting a titled repeater by combining and connecting three hybrid coils and two bi-directional repeaters so that the gains among three two-wire terminals become ''0''dB, ''0''dB, and the gain for compensating a loss of the third two-wire circuit, respectively. CONSTITUTION:The first bi-directional repeater AMP1 becomes the gain for compensating a loss of two hybrid coils, and the second bi-directional repeater AMP becomes the gain for compensating a loss of two hybrid coils and a transmission loss L of the thirs two-wire circuit. That is to say, the gain between terminals (a), (b), and the gain between terminals (a), (c) become ''0''dB, and the gain between terminals (b), (c) becomes LdB. Also, between each terminal, the transmission can be executed in any direction, the transmission gain in any direction is equal. Accordingly, when this repeater of L=10dB is installed in a subscriber exchange D, and the terminal (a), the terminal (b)and the terminal (c) are connected to a subscriber A, the second two-wire circuit (toll circuit)G, and the third two-wire circuit (toll circuit) H, respectively, the subscribers A, B and C can execute a tripartite call by the same transmission loss.
Patent JP-H08225963-A (JP)
Title: Device for regenerating etching solution
Inventor: TAKAHASHI TAKEO
IPC: C23F1/46
Filed: 1995-02-22
Abstract: PURPOSE: To provide an etching solution regenerating device improved of an absorption reaction tower so that ozone is effectively absorbed into the etching solution, at the time of executing the regenerating treatment by feeding the etching solution blown with ozonized gas to the absorption reaction tower. CONSTITUTION: The absorption reaction tower 3 is installed in a system of the etching solution regenerating device for regenerating the etching solution by the contact reaction by blowing the ozonized gas into the deteriorated etching solution relating to an acidic etching solution. The etching solution to be regenerated, blown with the ozonized gas into the solution with an ejector, etc., is fed into the absorption reaction tower and ozone is absorbed into the etching solution in the absorption reaction tower to regenerate the etching solution. In the absorption reaction tower, a fiber mat-made packing material 9 of corrosion resistant fibers entangled is packed. Further, at the bottom part side of the absorption reaction tower, a solution flow swirling chamber 3d dividing the etching solution into plural positions from the outer periphery of the tower and pushing and introducing into the tangential direction, is arranged to promote the dispersion and the fining of gas bubbles.
Patent JP-H08227724-A (JP)
Title: Operation control method for fuel cell
Inventor: MIYAMOTO HITOSHI
IPC: H01M8/12
Filed: 1995-02-22
Abstract: PURPOSE: To easily and surely enhance the safe operation of a solid electrolytic electochemical cell by introducing a chloride of an oxide stabilizing agent forming element for solid electrolyte and ZrCl4 to a fuel electrode side, and air to an air electrode side, respectively, at a specified temperature. CONSTITUTION: A fuel electrode 2 and an air electrode 3 are provided on both surfaces of a solid electrolyte 1 consisting of Y2 O3 stabilizing ZrO2 to provide a solid electrolytic electochemlcal cell operated at 600 deg.C or more. Prior to this operation of the cell, a YCl3 gas 5 and a ZrCl4 gas 6 are introduced to the fuel electrode side with an inert gas 7 such as Ar as carrier gas at a temperature of 600-1000 deg.C. An oxidizing gas such as air, oxygen, or steam is also introduced to the air electrode side. These gases are reacted to generate a ZrO2 .Y2 O3 reactant 11, which is then accumulated and filled in a cracked part 4. Thus, a defective part is preliminarily perfectly blocked to prevent the generation of an abnormal high temperature at operation.  Further, when the abnormal high temperature by crack is generated during operation, it can be easily repaired by the above method.