baber/WOPTO huggingface dataset:
Patent JP-H11213127-A (JP)
Title: Method and device for processing image
Inventor: KOSUGI YUKIO
IPC: G06N3/00
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To extract optical combination of image featured values required for an image processing in a short time, efficiently and automatically by searching for the optimal combination of the featured values by executing genetic operation as calculating an adaptability based on a required calculation result. SOLUTION: The featured values are extracted from an inputted image to be processed by a featured values extraction and calculation part 1. And plural bit strings to represent the combinations of the featured values are stored in a bit string storage part 2 provided with bit string storage devices M1 to Mk . Regarding the combination of the featured values to be specified by each of the plural bit strings, its effectiveness is evaluated by an evaluation and calculation part 3. An excellent bit string is selected based on a calculation result by a bit string selecting part 4. And pattern recognition is performed with respect to the inputted image based on the optimal combination of the featured values discriminated by the bit string selecting part 4 by a pattern recognizing part 8. Thus, an effective combination of the featured values is searched by technique of genetic algorithm GA.
Patent JP-S60159296-A (JP)
Inventor: ROORANDO EMU HAWAADO JIYUNIA
IPC: E21B29/08
Filed: 1984-01-26
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-H04245226-A (JP)
Title: Display device
Inventor: OGAWA IKUO
IPC: G09F9/00
Filed: 1991-01-31
Abstract: PURPOSE:To make fixation of a hard type printed circuit board of a display device certainly by a simple constitution, wherein the circuit board with display panel driver circuit elements mounted is connected with each edge member of the display panel through a flexible printed circuit board; and to avoid overlap of driver circuit elements mounted on the hard type printed circuit board in case installed on the two mating edges. CONSTITUTION:Each hard type printed circuit board 3 is inserted to a supporting frame 12a and pawl 12c provided on the rear surface of a base plate 12 and held by them with the aid of a flexural stress in a flexible printed circuit board 5, which is connected with hard type board 3 and deformed flexurally. Each driver circuit element 4 is located in the region outside of the base plate 12, which is set off from one end of the hard type board 3 to be inserted to the supporting frame 12a and pawl 12c so as to avoid overlap of the driver circuit elements 4 between the hard type boards 3 mating with adjoining edges of the display panel 1.
Patent JP-H08202636-A (JP)
Title: Intelligent peripheral equipment device having general-purpose input file generating function
Inventor: ABE YASUO
IPC: G06F17/21
Filed: 1995-01-27
Abstract: PURPOSE: To provide an intelligent peripheral equipment device which can fetch the data from an external input equipment to process the data through an optional applied software and then to print the data through an optional printer and also can carry out the communication and other processing operations regardless of the different system environments. CONSTITUTION: The intelligent peripheral equipment device is connected between two computer devices 3 and 4 which have the general-purpose input/output interfaces and adapt the basic and/or applied software respectively. The peripheral equipment device fetches the output data on a 1st computer device 2 and can automatically translate the output data into a general-purpose input data that can be processed by the applied software of a 2nd computer device 3.
Patent JP-H09205161-A (JP)
Title: Circuit board and semiconductor device using it
Inventor: YAMADA MUNEISA
IPC: H01L23/12
Filed: 1996-01-25
Abstract: PROBLEM TO BE SOLVED: To make it possible to finely form a connector by forming a semicylindrical through hole plated metal film on the wall of an electronic component container, and connecting a plurality of layers of interconnections via the film. SOLUTION: The circuit board comprises an electronic component container 1 formed therethrough, a first interconnection circuit 7 on the surface of the upper side of a circuit board, and a circuit board formed with a second interconnetion circuit 8 on the surface of the rear side of the board. A semicylindrical through hole plated metal film 11 is formed on the wall of the container 1. The circuit 7 is connected to the circuit 8 via the film 11 at the ends. Thus, the circuits 7, 8 formed at the plurality of layers at an interval in the thickness direction are electrically connected by using the wall of the container 1, making it possible to finely form the connector.
Patent JP-H04246294-A (JP)
Title: Electric fan
Inventor: FUJIWARA MASAKATSU
IPC: F04D25/10
Filed: 1991-01-31
Abstract: PURPOSE:To speedily shift the oscillation center and prevent the increase of the dimension of a neck piece by constituting a lateral oscillation motor by a relatively small-sized unidirectional revolution motor and accommodating the motor into a neck piece and accommodating an oscillation center shifting motor into a fan head part. CONSTITUTION:An electric motor 42 far driving a fan, oscillation center shifting motor 50 and an oscillation center position detecting sensor are installed in a fan head part 41. Further, a lateral oscillation motor 24 and a head part position detecting sensor 38 are installed in a neck piece 20. Since the lateral oscillation motor 24 uses a relatively small-sized unidirectional revolution motor, the increase of the dimension of the neck piece 20 is prevented. Further, since a reversible motor is used for the oscillation center shifting motor and accommodated into a fan head part, the oscillation center can be shifted speedily in a desired direction, without deteriorating the external appearance.
Patent JP-S63181196-A (JP)
Title: Semiconductor integrated circuit device
Inventor: KITA AKIO
IPC: G11C11/407
Filed: 1987-01-22
Abstract: PURPOSE:To supply a low voltage in the normal operation of an inner circuit and to supply a high voltage when burn-in, etc. are executed to facilitate the reliability test by changing the output voltage of a power supply voltage converting circuit by a control signal. CONSTITUTION:The titled device consists of the internal circuit 3, and a voltage- converting circuit 7 receiving a power supply source voltage from the external, and converting a voltage lower than the received voltage to supply the internal circuit 3. A voltage-converting circuit 7 supplies a voltage higher than its low voltage to the internal circuit 3. By such constitution, a voltage lower than the power source voltage (normally operating voltage) is supplied in case normal operation of the internal circuit 3, on the other hand, a voltage higher than the lower voltage, e.g. the power source voltage at the time of testing to execute the burn-in. In such a way, the reliability test is easily attained.
Patent JP-H05206615-A (JP)
Title: Manufacture of printed wiring board with metal core
Inventor: KURITANI HIROYUKI
IPC: H05K3/20
Filed: 1992-01-27
Abstract: PURPOSE:To improve the radiativity and facilitate the formation of through holes by placing a transfer film having a circuit pattern formed and a metal plate, core material, provided with holes for forming through holes in a metal mold, injecting a thermosetting resin composition, and then curing it. CONSTITUTION:A metal mold consists of an upper die 1 and lower die 2 which form a cavity. A metal plate 4, core material, and a circuit transfer film 7 are placed between the dies. The metal plate 4 has holes for forming through holes made in advance. Thermosetting resin is injected through a sprue 8, and then cured; subsequently, the film is stripped to obtain a printed wiring board with metal cores having the circuit 6 transferred. This provides a printed wiring board excellent in radiativity and heat resistance which facilitates the formation of through holes and makes the three-dimensional formation.
Patent JP-S59138387-A (JP)
Title: Solar battery
Inventor: ITOU YOSHIO
IPC: H01L31/06
Filed: 1983-01-28
Abstract: PURPOSE:To obtain a high conversion efficiency without the necessity to thin each layer by a method wherein the lower battery layer and the upper battery layer are coupled by means of a layer having a band gap larger than those of these battery layers, when said battery layers are laminated on the same substrate into a solar battery. CONSTITUTION:An n type GaAs layer 2, a p type GaAs layer 3, and a p<+> type GaAs layer 4 are laminated and grown on the n type GaAs substrate 1, thus forming them into the lower battery layer. Next, the upper battery layer is formed thereon; at this time, the i-layer 5 composed of Ga0.55Al0.45As whose band gap is 2.0eV without containing an impurity is interposed between the upper and the lower battery layers. Thereafter, the upper battery layer composed of a p<+> type Ga0.8Al0.2As layer 6 whose band gap is 1.65eV, a p type Ga0.8Al0.2As layer 7, and an n type Ga0.8Al0.2As layer 8 is grown thereon. Then, electrodes 10 and 11 are installed at the exposed surfaces of the layers 6 and 4, and comb-shaped electrodes 9 are formed on the surface of the layer 8, and an entire surface electrode 12 is formed on the back surface of the substrate 1, respectively.
Patent JP-S58130234-A (JP)
Title: Recovering method of alkali metal an vanadium from refined slag containing alkali metal compound
Inventor: YAMASHITA SHIN
IPC: C01G31/00
Filed: 1982-01-29
Abstract: PURPOSE:To recover V of high purity contg. no S together with alkali metals from the  slag formed in the refining stage of molten iron by dissolving said slag in an extracting  liquid to crystallize alkali metals and adding an oxidizing agent and ammonium  chloride thereto. CONSTITUTION:The slag 1 formed in the desulfurizing and dephosphorizing stage of molten iron is supplied together with circulating liquid 3 of processes to an extracting vessel 4 where impurities removing agents 2 are supplied thereto and the Na2O,  V2O5 in the slag 1 are extracted. The filtered extract 11 is fed to a crystallizing tank  13, where the Na in the filtrate 11 is crystallized as NaHCO3 which is separated with  a filter 17. Part of the crystallized filtrate is fed as extracting liquid 21 to an oxidizing  vessel 24 of a V recovering stage where the S in the liquid is oxidized to sulfuric acid  ions by an oxidizing agent 27. After the pH of the liquid is controlled, the liquid is fed  into a reacting vessel 32 where NH4Cl is added thereto to allow the V in the liquid to  settle as NH4VO3. The liquid is conducted to a filter 34, by which the S is separated as Na2SO4, etc. The filtered NH4VO3 37 is calcined in a calcining furnace 38 to form  V2O5, and the NH3 formed simaltaneously is recovered in an NH3 absorbing tower 42.
Patent JP-H07219748-A (JP)
Title: Program service and system generation method
Inventor: ENOMOTO SHUNICHI
IPC: G06F9/06
Filed: 1994-02-03
Abstract: PURPOSE:To provide a method for improving productivity due to the common use of a service medium and optimum for the management of use right in the service medium. CONSTITUTION:A processor 101 generates use right management information. An operator inputs program information received from a console device 102 based on a program reception list from a user. Inputted information is processed by a use right management information generation program in the processor 101 and a use right management medium 105 is generated. The use right management medium 105 is supplied to the user with CD-ROM 106 to which all the supply programs are registered. The program in the supply medium can be used by comparing it with use right management information in the use right management medium 105. Thus, only the program whose use is permitted by use right management information can automatically be registered in a magnetic disk.
Patent JP-H10209218-A (JP)
Title: Production of semiconductor chip having anisotropic conductive film and its mounting method
Inventor: SHIBATA KAZUTAKA
IPC: H01L21/60
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To enhance workability when a semiconductor chip is mounted on a circuit board by so-called chip-on-board system. SOLUTION: In the production of a semiconductor chip 10 having an anisotropic conductive film 30, a semiconductor wafer fabricated with a plurality of circuit elements is prepared and bumps 11 are formed on the electrode pads of each circuit element on the surface of the water. Subsequently, an anisotropic conductive film 30 is applied to the entire surface of the wafer which is then sectioned into respective circuit elements thus obtaining a semiconductor chip 10.
Patent JP-S58130669-A (JP)
Title: Density varying device of secondary scanning line
Inventor: KANAI YOSHIO
IPC: H04N1/12
Filed: 1982-01-29
Abstract: PURPOSE:To prevent the vibration or slip of a driving system which is generated by the intermittent driving due to the use of a step motor and at the same time to eliminate the unpleasant vibrations and abnormal sounds of the titled varying device, by carrying the recording paper by means of a synchronizing motor. CONSTITUTION:A procedure for electric transmission of pictures between facsimile transmitters is started, a control signal 21 is supplied to a control procedure decoder 6 from a transmission circuit to designate the density of a secondary scanning line. The decoder 6 decodes the control signal and supplies a  control signal 7 showing the density of the secondary scanning line designated by the transmitting side to a variable frequency clock generator 9. Thus a synchronizing motor driving circut 4 start the output of a clock signal of 75Hz for example and then turns a synchronizing motor 3 at a prescribed speed. The rotary driving power of the motor 3 is transmitted to a carrying roller 2 to start the transport of the recording paper at a fixed speed.
Patent JP-S56108222-A (JP)
Title: Manufacture of block iron core
Inventor: KOYAMA YOSHIHIRO
IPC: H01F27/25
Filed: 1980-01-31
Abstract: PURPOSE:To obtain easily any shape of iron core requiring no lamination operation of iron core by winding round the tape-shaped magnetic material, which is narrow in width and thin in thickness, on the winding core. CONSTITUTION:The winding core 4 consisting of several sheets of magnetic material is lengthwise wound by the thin and narrow tape-shaped magnetic material 5 both in the half lap-winding or matching methods so that the section thereof may be circular. As a winding core a magnetic material or an iron plate, stainless or insulating plate and the like can be utilized. Thereby the work of laminating iron cores becomes useless thus making it possible to obtain easily the iron cores excellent in characteristic and in any shape.
Patent JP-S62170756-A (JP)
Title: Engine controller
Inventor: HAYASAKA MASAYOSHI
IPC: F02D41/20
Filed: 1986-01-24
Abstract: PURPOSE:To make it possible to detect an accurate voltage signal, by providing a differential amplifier circuit at the input portion of a load current detecting circuit for detecting a voltage generated on both ends of a load current detecting element provided in a actuator driving circuit. CONSTITUTION:When a transistor 5 is turned on by a duty signal from a micro computer 4, a load current (iL) is applied through a solenoid load 2 so as to generate voltages at both ends P, Q of a load current detecting resistance 6. Both voltages are input to an operation amplifier 3 so as to be differential- amplified. That is, if the potential of a input ground 7 is higher than the ground potential in the operational amplifier 3, an input voltage of (voltage at P-DELTAV)XR5/R2 is input to the output terminal of the amplifier 3. Therefore, it is possible to accurately detect the potential difference between two points in an output ground system, that is, the load current, even if the potentials between the control ground and output ground are different.
Patent JP-H11205296-A (JP)
Title: Pll method/pll circuit and digital transmitting system using the same
Inventor: MAKIMOTO SATORU
IPC: H04N5/06
Filed: 1998-01-07
Abstract: PROBLEM TO BE SOLVED: To speedily stabilize a PLL circuit when the error of PCR temporarily becomes large in the PLL circuit reproducing a system clock by using PCR on a transmission side, which is inserted into a transport stream. SOLUTION: The PLL circuit is constituted of a PCR(program clock reference) detection part 13, a difference calculation part 21, a differential latch 22, a variable frequency oscillator 24 and a counter 26. A differential value evaluation part 27 calculates continuous differences for two times in the values of the differential latch 22 updated whenever PCR is detected in the PCR detection part 13. When the absolute value of the difference exceeds a previously decided threshold, the value of PCR detected by the PCR detection part 13 is loaded against the counter 26 and the value latched by the differential latch 22 is compulsorily set to zero as initial state. Thus, the PLL circuit is reset.
Patent JP-H08205202-A (JP)
Title: Stereoscopic image display system
Inventor: KONISHI TSUZUKI
IPC: H04N13/04
Filed: 1995-01-27
Abstract: PURPOSE: To provide a stereoscopic image display system with which disk media recorded in different formats can be reproduced. CONSTITUTION: This system is composed of a disk player controller 1, first and second disk players to be controlled by first and second control signals from the disk player controller, and stereoscopic monitor for inputting and displaying reproduced signals from the first and second disk players. Then, the disk player controller 1 is provided with a disk mode changing means 41b and a frame difference generating means 41a, prescribed frame difference is generated by a change output signal from the disk mode changing means 41b and based on this frame difference, the first and second disk players are reproduced.
Patent JP-H05205090-A (JP)
Title: Merchandise reader
Inventor: YAMADA YOSHIYA
IPC: G07G1/00
Filed: 1992-01-27
Abstract: PURPOSE:To speedily and easily execute merchandise reading work by moving an elevating body upward by driving a driving means, and carrying merchandise up to the upper part of a container by moving the bottom part of the merchandise housing container upward. CONSTITUTION:An operator fixes a basket 11 at a position for reading by using a positioning device 41 and afterwards, the reading work is executed by successively extracting unregistered merchandise from the basket 11. In this case, when the operator moves supporting plates 24 and 24 of an elevating body 21 upward by suitably operating an operating pedal 36 of an oil pressure jack 35 while considering the condition of decreasing merchandise in the basket 11, an inside bottom part 13B of the basket 11 is moved upward by the supporting plates 24 and 24, and merchandise in the basket 11 is carried up to the upper part of the basket 11 by the inside bottom part 13B. Thus, it can be omitted for the operator to search merchandise in the basket 11, and it is not necessary to put a hand into the basket 11 and to carry up merchandise.
Patent JP-2000214333-A (JP)
Title: Illuminator and liquid crystal device using the same
Inventor: ITAZAWA TOSHIAKI
IPC: G02F1/1335
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of display quality of a liquid crystal panel. SOLUTION: In a liquid crystal device provided with an edge emitting backlight device B1, a terminal 2b of a light transmission body 2 of the backlight device B1 is bent backward and a fluorescent tube 1 is located on the bent part. Thereby the fluorescent tube 1 is located at a position separated from the liquid crystal panel P so as to reduce heating of the liquid crystal panel P by the fluorescent tube 1. Consequently deterioration of display quality of the liquid crystal panel P due to heating is prevented.
Patent JP-S55104207-A (JP)
Title: Hairdressing
Inventor: HANDA TAKUROU
IPC: A61K8/39
Filed: 1979-02-07
Abstract: PURPOSE: A hairdressing that contains a specific polyoxyalkylene monoalkyl ether as an effective component, thus having high hairdressing effect, being indifferent to celluloid and readily removed on shampooing.  
     CONSTITUTION: Said hairdressing contains at least one selected from compounds of the formula (R is 1W18C alkyl; R 1 O is butyleneoxide or a group where butylene oxide and propylene oxide copolymerize randomly; a and b are the numbers which are determined so that the weight ratio of the butylene oxide to the propylene oxide and the molecular weight may become 10:90W90:10 and 500W10,000 respectively. The resulting hairdressing base is combined with water, ethanol, etc., to make hairdressings, e.g., hair liquid or hair tonic. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08201596-A (JP)
Title: Neutron reflection mirror
Inventor: HIRAKI SHINICHI
IPC: G21K1/06
Filed: 1995-01-30
Abstract: PURPOSE: To obtain a neutron reflection mirror with high reflection factor by forming film of titanium oxide and nickel oxide by turns on a base plate. CONSTITUTION: For forming a neutron super mirror, a float glass is used for a base plate 1 and titanium nitride (TiNx) for high refraction factor material is used and nickelnitride (NiNy) for low refraction factor material is used in a multiple layer film 2. Thus, an alternating film of TiNx and NiNy is formed. Ti and Ni are melted and evaporated with a joule heat or electron beam, etc., or evaporated with sputtering method in a vacuum vessel. The evaporated Ni is dispersed in nitrogen gas to react with nitrogen gas and form nitride Ni film, and nitride Ti film and nitride Ni film are formed by turns. This is repeated until a desired number of films are obtained.  The neutron super mirror formed in this manner causes no lowering of reflection factor in the middle part of high reflection wavelength zone and sufficient reflection factor is assured in longer wavelength zone than a critical wavelength.
Patent JP-S57127451-A (JP)
Title: Manufacture of catalyst for refining gas
Inventor: OOKUBO TOSHIO
IPC: B01D53/94
Filed: 1981-01-29
Abstract: PURPOSE: To improve catalyst activity of a catalyst by treating a catalyst obtained by combining a catalyst of metallic oxide such as MnO 2  with calcium aluminate, with organic acid and inorganic acid.  
     CONSTITUTION: A metallic oxide catalyst, such as NnO 2 , and calcium aluminate as a binder are kneaded with water and then the mixture is formed in, e.g., a honeycomb shape by a die. This formed body is cured and dipped in organic acid such as acetic acid and oxalic acid, and inorganic acid such as hydrochloric acid and sulfuric acid. Lime produced on the surface of the catalyst after said formed body is cured is dissolved with the acid and a new point of catalyst activity is generated, so catalytic activity is improved. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S57129250-A (JP)
Title: Fuel injection device
Inventor: MORISHITA KATSUSUKE
IPC: F02M55/02
Filed: 1981-02-02
Abstract: PURPOSE:To improve exhaust smoke density and fuel consumption by providing an escape valve in an injection tube between a fuel injection pump and an injection valve, thereby controlling the maximum pressure in the tube, and thereby finely pulverizing atomized fuel particles. CONSTITUTION:Fuel supplied from a fuel suction hole 10 pushes up a delivery valve 3 which is compressed by a plunger 13 rising by the rotation of a pump cam 9 and which is set by a spring 11, and flows into an injection tube 4a. The fuel passed through the tube 4a enters a fuel reservoir 14 of an injection valve, pushes up a needle valve 15 set by an injection valve spring 12, becomes atomized fuel 2 from an injection port 6, and is injected into a combustion chamber 7. When the cam 9 is sufficiently rotated, an oil exhaust hole 16 is opened, and high pressure fuel in the tube 4a passes through a hole 17 and is exhausted. Since an escape valve 8 is provided in the midway of the tube 4a, the pressure in the tube can be secured within the prescribed value irrespective of the rotating speed of an engine.