baber/WOPTO huggingface dataset:
Patent JP-H0490592-A (JP)
Title: Adapter device and character memory device for tube screen display
Inventor: SAITO MITSUMASA
IPC: H04N5/00
Filed: 1990-08-03
Abstract: PURPOSE:To make a tube screen display with an optional character font, etc., at user's need by supplying a tube screen display signal to a television image receiver main body. CONSTITUTION:The adapter device 26 for tube screen display is connected to a television receiver 100 and the control signal from a remote controller 25 is supplied to the CPU 33 of the device 26. The CPU 33 supplies a tube screen display control signal for displaying a selection menu where operation equipment is selected to a character ROM 35. The ROM 35 supplies a display signal to the CRT 17 of the image receiver 100 as signals of red, green, and blue and the selection menu is displayed on the CRT 17. Then, a user moves the cursor 51 of the remote controller 25 to display selectable channels on the image receiver 100. For example, a signal which specifies a 1st channel is sent from the remote controller 25 and '1CHANNEL' is displayed in a spe cific area. In this case, a blank or half-blank can be selected for the background of the area 52.
Patent JP-H0254186-A (JP)
Title: Inspecting method of circuit board
Inventor: MINAMI HIDEAKI
IPC: G01R31/28
Filed: 1988-08-18
Abstract: PURPOSE:To prevent false determination and to make inspection highly precise by a method wherein a measuring error based on a quantization error is added automatically to a tolerance for the irregularity of an impedance to be measured, in accordance with the magnitude of digitally-converted data. CONSTITUTION:A one-cycle alternating-current signal 1 for measurement is given to each measuring point of a circuit board 3 of good quality, an imped ance corresponding to a current flowing for each of positive and negative half waves thereof is measured 20, and mean values ZSAmu and ZSBmu of the impedance are adopted as reference impedances at the measuring point. Mean square values sigmaSA and sigmaSB of the mean values ZSAmu and ZSBmu and the measured data on the impedance are calculated, and values alpha1A = 3sigmaSA + ZSAmu X 2% and alpha1B = 3sigmaSB + ZSBmu X 2%, for instance, are set as tolerances for the irregularity of the test board 3. Moreover, a variable rho relating to a value of digitally- converted data is calculated for the positive and negative half waves, a value alpha2 = Zmu X k3rho (k3 is a constant) is added to a value alpha1 automatically as a measuring error accompanying the quantization of A/D converters 18 and 19, and a value thus obtained is taken as a tolerance for determination of the quality of the board 3.
Patent JP-S6447980-A (JP)
Title: Magnetic detector
Inventor: YAMAZAKI HITOSHI
IPC: G01R33/06
Filed: 1987-08-19
Abstract: PURPOSE:To enable stable and accurate magnetic detection, by using at least two sets of magnetic sensors having two magnetic sensors connected in series to detect a cross point of midpoint potentials with the parallel connection thereof. CONSTITUTION:A magnetic detector comprises four MR elements 1a-1d, 1a and 1b of which are connected in series to the elements 1c and 1d while the MR elements in the respective groups are connected in parallel. The detector is so arranged that the direction of a signal magnetic field (h) is at the right angle to the direction of current (i) flowing through the MR elements in the group of the elements 1a and 1d while that is parallel therewith in the group of those 1b and 1c. Here, the intensity of the magnetic field (h) is enhanced by a method or the like of bringing a magnet closer to the elements so that midpoint potentials V01 and V02 of the elements 1a and 1b and those 1c and 1d are heightened (lowered) with an increase in the intensity of the magnetic field and is saturated above a certain intensity of the magnetic field. The midpoint potentials are compared with a comparator 3b immediately and an coincidence signal is sent to a control circuit 3c when the midpoint potentials coincide and a control signal is sent outside from the circuit 3c. This indicates that the magnet approaches a certain position.
Patent JP-H0254524-A (JP)
Title: Manufacture of semiconductor device
Inventor: SUGANO YUKIYASU
IPC: H01L21/3205
Filed: 1988-08-17
Abstract: PURPOSE:To reduce oxide films and prevent contact resistance from increasing by forming a reduction film of an element having formation energy of an oxide which is larger than that of silicon, thereby treating its film with heat after filling a contact hole with silicon. CONSTITUTION:A contact hole 4 is formed in an insulating film 3 so that the surface of a semiconductor region 2 which is formed selectively on the surface of a semiconductor substrate 1 is exposed. Then, a titanium film 6 having not only formation energy of an oxide which is larger than that of silicon but also high conductivity is formed. Subsequently, a polycrystal silicon layer 7 is formed by a CVD process at reduced pressure to fill the contact hole and the polycrystal silicon layer 7 is left only in the contact hole 4 by performing etch-back. In addition to activating impurities by heat-treating the impurities after performing ion implantation of phosphorus P, a silicon oxide film 5 is reduced by the titanium film 6; besides, a titanium silicide film 8 is formed at a boundary part between the polycrystal 7 and the semiconductor region 2. After that, for example, a barrier layer 9 and an aluminum layer 10 consisting of titanium and the like are formed and they are patterned.
Patent JP-S6361434-A (JP)
Title: Optical recording card
Inventor: OKI YUTAKA
IPC: G11B7/24012
Filed: 1986-09-01
Abstract: PURPOSE:To improve a moisture resistance characteristic by covering an optical recording layer essentially consisting of the gelatin matrix formed on one face of a card substrate with a transparent cover film and adhering the same. CONSTITUTION:This recording card is constituted of the card-shaped substrate 1 formed of a plastic material to a card shape, the optical recording layer which consists essentially of the gelatin matrix and is formed with a bright silver layer on the surface and the transparent cover film 3 consisting of polycarbonate, etc. The length of the long side or short side of the recording layer 2 is set shorter than the length of the long side or short side of the substrate 1; therefore, the end faces 2a, 2b of the recording layer 2 are prevented from being exposed to the end faces 1a, 1b of the substrate 1. The direct contact of the recording layer 2 with the outside field is, therefore, obviated and the route where moisture is most likely to enter is shut off, by which the intrusion of the moisture is prevented. An epoxy resin contg. ceramics, glass, etc. as a filler is used to join the film 3.
Patent JP-S58106194-A (JP)
Title: Pump device
Inventor: MIURA KANAME
IPC: F04D29/12
Filed: 1981-12-19
Abstract: PURPOSE:To extend the life of a seal member by providing an intake port and discharge port at the upper and lower positions of a casing, by arranging the seal member of a drive shaft on the intake side, and by forming an air reservoir below it so as to prevent the conveyed fluid from contacting directly to the seal member. CONSTITUTION:An intake port 28 and discharge port 26 are provided at the upper and lower positions of a pump casing 11, and an air reservoir 23 is formed in a cylindrical member 21 below the seal member 22 inserted into the cylindrical member 21 at the upper position of an impeller drive shaft 20. Accordingly, during the operation a solenoid opening/closing valve 32 is opened and an air feed pipe 31 is opened to the atmosphere, then since the air reservoir 23 portion is located on the intake side, the air is fed into the air reservoir 23, and the lower portion of the seal member 22 is filled with the air. Therefore, the high pressure conveyed fluid is not put into a direct contact with the seal member 22, which is thus prevented from being worn, and its long life can be available.
Patent JP-H1153336-A (JP)
Title: Data processing method for using neutral network and device therefor, and recording medium recorded with data processing program
Inventor: FUJIMOTO KATSUHIRO
IPC: G06F15/18
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a data processing method that performs an arithmetic operation for simply and efficiently obtaining an optimum solution in a neural network and can largely reduce a computation processing time to obtain the optimum solution. SOLUTION: A data processing device is composed of a data storage means 11, a target value data storage means 12, a clustering means 13 for classifying all the processing data stored in the data storage means 11 into an arbitrary number of clusters, an initial value set means 17 for obtaining a temporary optimum solution in a neural network means 15 by using a representative value from each cluster and selecting each solution as the initial value, and a control means 18 for controlling in a way in which all the data stored in the data storage means 11 are arithmetically processed by the neural network means 15 by using the initial value outputted from an initial value set means 17.
Patent JP-2001040534-A (JP)
Title: Single spindle driving type multiple yarn twister
Inventor: YAMAMOTO YUHEI
IPC: D01H7/86
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To uniformly maintain a twist count applied to a yarn while preventing the dispersion of the twist counts between spindles and in the process of time. SOLUTION: In this single spindle driving type multiple yarn twister comprising spindles each provided with a motor 2 for driving the spindle and ballooning a yarn Y by rotation of the spindle 1 to carry out twisting and processing, the rotative speed of a rotation roller 12 to be brought into contact with the yarn Y is detected as a yarn speed by a rotation sensor 14. The rotative speed of the motor 1 for driving the spindle is controlled based on a pulse signal from the rotation sensor 14 by a control device 16 for each spindle individually.
Patent JP-S6266771-A (JP)
Title: Input processing method for picture signal
Inventor: KUROSAWA TOSHIHARU
IPC: H04N1/40
Filed: 1985-09-18
Abstract: PURPOSE:To perform good image processing by connecting input picture signals of (l) bits successively to an image processing device of n bits (n>l) from higher rank, and supplementing higher rank bit of input picture signals successively from (n-l)-th bit. CONSTITUTION:Analog image output obtained by an original image scanner 1 is converted to digital signals of 4 bits by an AD converter 2 and held temporarily in a buffer 3. Then, it is connected to a picture signal processing device 4 provided with an input picture signal terminal of 8 bits, and the image processing such as shading correction etc. is performed. Output 4 bits of the buffer 3 is connected successively to higher rank 4 bits of the processing device 3, and further, connected successively to lower rank 4 bits. In this way, good image processing becomes possible even when the number of bits of input picture signals and the number of bits of the processing device are different.
Patent JP-S5996291-A (JP)
Title: One-side zinc-plated steel sheet
Inventor: YOSHIHARA YOSHIHISA
IPC: C25D5/26
Filed: 1982-11-24
Abstract: PURPOSE:To obtain a one-side zinc-plated steel sheet with improved corrosion resistance and coatability as well as superior weldability and press formability by coating one side of a steel sheet with zinc, a chromium oxide hydrate film and a resin film of an org. high molecular compound. CONSTITUTION:One side of a steel sheet for a material for a car body or the like is electroplated with zinc or a zinc alloy. The plated surface is chromated to form a chromium oxide hydrate film. An aqueous soln. contg. a water-dispersible org. high molecular compound is applied to the chromium oxide hydrate film and dried to coat the film with a thin resin film. By coating with the three layers a one-size zinc-plated steel sheet with improved weldability and high suitability to phosphating is obtd. The steel sheet has superior adhesive strength to a paint film formed by electrodeposition coating or coating.
Patent JP-2001032350-A (JP)
Title: Urinal for automatic washing
Inventor: MIYAMOTO MASATO
IPC: E03D13/00
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To prevent dew condensation in the periphery of a control unit by providing a built-in control unit at the side of a urinal body and providing a vent hole for the unit at the side of urinal body. SOLUTION: A control unit 2 is built-in at the side of a urinal body 1 for automatic washing, and also a vent hole 3 for venting to the unit 2 is provided at the side of the urinal body 1. The urinal body is automatically washed after each use, and air flow is created through the vent hole 3 at the inner and outer sides of the urinal body 1, and thus moisture or the like in the air is not sealed in the body 1. In this way, the dew condensation in the vicinity of the control unit 2 is prevented and, further, the vent hole 3 is formed to a louver shape thereby making the ventilation and the prevention of dew condensation more definitive.
Patent JP-2000028465-A (JP)
Title: Crystal vacuum gauge
Inventor: SAITO NORIYUKI
IPC: G01L21/22
Filed: 1998-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a crystal vacuum gauge which is capable of stable and accurate measurement without being affected by the instability of the potential of a vacuum chamber, an object of measurement, and in which a crystal oscillator can be replaced and cleaned. SOLUTION: A crystal vacuum gauge is provided with a crystal oscillator 11 to be arranged in a measuring container 13 connected to a vacuum chamber 11, energizes the crystal oscillator 17 to bring about resonance, and detects changes in the resonance impedance of the crystal oscillator 17 to measure changes in the pressure inside the vacuum container 13. Furthermore, the crystal oscillator 17 is arranged in a shield 15 mounted in the measuring container 13 via an insulator 14 and is insulated from the vacuum chamber 11. The shield 15 is maintained at an earth potential.
Patent JP-S6448199-A (JP)
Title: Fire alarm device
Inventor: SHIRATORI KAZUHIKO
IPC: G08B17/00
Filed: 1987-08-19
Abstract: PURPOSE:To prevent a disaster in an early stage by giving an alarm indoors at the time of detecting a fire and existence of persons within doors by a fire detector and a human body detector respectively and giving an alarm outdoors at the time of detecting the absence of persons within doors. CONSTITUTION:A fire detector 11 installed indoors, a human body detector 12 which detects the existence of persons within doors, and an alarm controller 13 are provided, and this controller 13 gives an alarm indoors on condition that the fire detector 11 detects a fire and the human body detector 12 detects the existence of persons within doors, and the controller 13 gives alarm outdoors on condition that the fire detector 11 detects a fire but the human body detector 12 does not detect the existence of persons within doors. Thus, the fire alarm is given indoors in case of the existence of persons within doors and the fire is put out in the early stage by a person staying within doors, and the fire alarm is given outdoors in case of the absence of persons within doors and the fire is put out before getting serious.
Patent JP-H0953292-A (JP)
Title: Binding metal fixture between roof core and beam, binding construction using it and binding method
Inventor: TAMAGAWA YUJI
IPC: E04B7/04
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a gap between a binding metal fixture and a beam to improve work efficiency by wrapping the beam with the binding metal fixture for binding between the roof core and beam from below, and interlocking a holding member for suspending to hold with the beam in a closely contacting state. SOLUTION: A roof core 30 is supported by an H-shaped steel beam 26 to lay a roof panel thereon, and binding materials 14 are arranged if necessary between the beam 26 and roof core 30. Then, a binding metal fixture 28 is fitted to the beam 26 from below, and the bottom side section 24 of a holding member 22 is closely contacted with the lower surface of the beam 26 to interlock interlocking members 18 of the binding metal fixture 28 with the upper edge section of the beam 26. Then, in a temporarily stopping state to keep adherence between the bottom side section 24 of the holding member 22 and the lower surface of the beam 26, fixing members 10 of the binding metal fixture 28 are fixed to the roof core 30 with screw nails 12, etc. The beam 26 and binding metal fixture 28 are temporarily stopped in advance to bind the binding metal fixture 28 to the roof core 30.  By the constitution, the blowing up of the roof is prevented, and when the binding metal fixture 28 is fixed to the roof core 30, labor for holding the binding metal fixture with hands can be eliminated to improve work efficiency.
Patent JP-S6185519-A (JP)
Title: Two-cycle crosshead engine
Inventor: IWASHITA MITSUGI
IPC: F02B25/20
Filed: 1984-10-01
Abstract: PURPOSE:To get rid of any loss in engine output as well as to simplify the structure of a rod seal, by installing a bleeding passage which interconnects an empty space between the rod seal and a piston rod plus a connecting part of a connecting rod to a crankcase. CONSTITUTION:A cylinder lower part is hermetically sealed by a rod seal 22 to contact slidingly with a piston rod 18 at the upper part of a connecting part between the piston rod 18 and a connecting rod 17. There are provided with bleeding passages 23a and 23b which interconnect an empty space between the rod seal 22 and the piston rod 18 plus the connecting part of the connecting rod 17 to a crankcase 13a. In time of reciprocation of a crosshead 20, air inside the crankcase 13a runs in and out the inside of the sealed space. Thus, there is no loss in engine output and, what is more, a rod seal structure also becomes simplified.
Patent JP-S6361463-A (JP)
Title: Electronic still camera
Inventor: KANEKO KIYOTAKA
IPC: G11B19/28
Filed: 1986-09-02
Abstract: PURPOSE:To surely perform photographing and recording even when a shutter is depressed earlier, by changing the control mode of the synchronized operation of a rotational means corresponding to the operation timing of an operating means which instructs an image pickup operation. CONSTITUTION:When a SW2 is turned on while a switch SW3 is turned on, a circuit 28 designates the control mode to a servo control circuit 78, and it is decided whether the rotational speed of a motor 70 arrives at a stationary rotational speed suitable for recording on a magnetic disk 66 by a frequency generator FG 72. If a phase is locked, a waveform detected at a PG coil 74 is rectified 76, and a gate 58 is opened, and a synchronizing pulse generation circuit 26 is reset, and a synchronizing signal VD is supplied to a servo control 78, and the motor 70 is driven synchronously 80. When the SW2 is turned on before the motor arrives at the stationary rotational speed, a shutter operation is performed, an FG servo is switched 78 to a PG servo, and the gate 85 is closed, and the circuit 26 is not reset, and the synchronizing signal VD is compared with the detecting signal of the PG coil waveform arranged 76, and the rotational phase of the motor 70 is controlled, and a state locked in a prescribed phase relation is generated, then the recording is performed. By constituting a device in such a manner it is possible to surely record a still picture on the magnetic disk.
Patent JP-2000039691-A (JP)
Title: Production of silver halide emulsion and silver halide photographic sensitive material
Inventor: FUTAMURA YUMIKO
IPC: G03C7/00
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a producing method of a silver halide emulsion and a silver halide photographic sensitive material having excellent stability of a latent image and excellent quality of characters by laser scanning exposure. SOLUTION: This silver halide photographic photosensitive material contains a silver halide emulsion having >=90% silver chloride content in at least one layer. This silver halide photographic sensitive material is scanned and exposed with laser light to obtain a magenta color development image and the microdensitometer measurement curve of the obtd. magenta color development image shows >=1.2 and <=3 a ratio of the under foot width to the half-value- width. The producing method of the silver halide emulsion includes the following process.  A process between after silver halide particles having >=90% silver chloride content are formed and before an applying process, includes a process that the silver halide fine particles are formed in a mixing container provided in the outside of a reaction container where the silver halide particles are sensitized and immediately after the silver halide fine particles are formed, the fine particles are mixed with the emulsion containing silver halide particles having >=90% silver chloride content.
Patent JP-H0256036-A (JP)
Title: Updated history collecting mechanism in relational data base
Inventor: AKATA YUKIO
IPC: G06F11/34
Filed: 1988-08-22
Abstract: PURPOSE:To confirm original data as a table and to easily restore the table to a state before updating by constituting the title mechanism so that the original data can be secured as a table format in the case of updating the data. CONSTITUTION:When a general file and a table (ATBL) 4 which become objects to be updated are updated by a data operation in an updating operation of a relational data base, both or one of a result table (ATBL) 4 after updating and an updated history table (HTBL) 5 can be confirmed arbitrarily by a user's 1 selecting operation by securing original data as a prior image by a table format in an updated history table (HTBL) 5. Also, when the table (ATBL) 4 is updated by a user's 1 misoperation, it can be returned immediately to the original table for the result table 4 after updating by a data base operating language.
Patent JP-S6267278-A (JP)
Title: Fuel injection timing changing device
Inventor: RIKIMARU HIROSHI
IPC: F02M59/10
Filed: 1985-09-20
Abstract: PURPOSE:To reduce costs, by connecting a plunger through a timing piece to a roller tappet, engaging the roller tappet with the lower end of the plunger by means of adjusting threads, and providing means for rotating the piece at the upper portion thereof. CONSTITUTION:A plunger 9 is driven by a cam 1 through a roller tappet 34 including a sliding hardware 3 and a roller 2, and a timing piece 4. The sliding hardware 3 is provided with a rotation preventing device 30, and therefore when a pinion b is rotated by a rack 5, the timing piece 4 is rotated to vertically move by the operation of threads formed at the lower end portion of the piece 4. Accordingly, a distance from the center of the roller 2 to the bottom surface of the plunger 9 is changed. As a result, a relative position of the top surface of the fuel injection pump plunger 9 to a plunger barrel port is changed to create a change in start timing of fuel injection. With this arrangement, the structure is simplified to reduce costs and render maintenance easy.