baber/WOPTO huggingface dataset:
Patent JP-H05215533-A (JP)
Title: Method and device for determining direction of solid
Inventor: PATORI RASHIE
IPC: G01D5/26
Filed: 1992-10-26
Abstract: PURPOSE: To provide a method and device for deciding direction of every object in a specified space. CONSTITUTION: Multiple multi-beam devices 10 are gathering in a basic single beam device 5, and relating with the multi-beam device, a visual pattern 8 is present in the focal plane of a collimation lens 9. Each point E of the visual pattern 8 corresponds to a fixed direction of a coordinate system, and based on collimation principle, a light ray beat which is parallel to direction ui is generated. The each point E contains a nearby symbol to be identified. A basic sensor is assembled on a CCD type sensor 11 containing a condenser lens 12. When the sensor 11 shields the light ray beam parallel to the direction ui , an image of the point E and related symbol are formed on the sensor.  A parameter extraction device 7 can analyze the content of image formed by the sensor, and identifies the symbol in the information presented near a taken-out point, and then the point E is identified by the symbol so that it is displayed in the coordinate system.
Patent JP-2001126335-A (JP)
Title: Recording and reproducing device
Inventor: SHINODA MASATAKA
IPC: G11B11/105
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a recording and reproducing device which can prevent an increase in jitters of regenerative signals when reproducing the recorded information of a magnetic super-resolution magneto-optical recording medium. SOLUTION: The recording and reproducing device 90 has an optical pickup 50 which has a laser for irradiating the magnetic super-resolution magneto- optical recording medium 80 with a laser beam LB, a magnetic head 20 which impresses a magnetic field to the point irradiated with the laser beam LB in the magnetic super-resolution magneto-optical recording medium 80 in recording, a forming circuit 60 which forms the regenerative signal RF meeting the laser beam reflected from the magnetic super-resolution magneto-optical recording medium 80 in reproducing,  an information detecting circuit 65 which detects the information recorded on the magnetic super-resolution magneto-optical recording medium 80 in accordance with the regenerative signal RF and an actuator 26 which makes the distance between the magnetic head 20 and the magnetic super-resolution magneto-optical recording medium 80 in reproducing larger than the distance between the magnetic head 20 and the magnetic super- resolution magneto-optical recording medium 80 in recording.
Patent JP-H09132429-A (JP)
Title: Crystallized glass article and its production
Inventor: MATANO TAKAHIRO
IPC: E04F13/14
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a crystallized glass article usable as a finishing material for building even if this article is not subjected to processing, such as polishing, after a heat treatment and a process for producing the same. SOLUTION: Many pieces of small glass bodies consisting of SiO2 -contg. glass having the nature that the acicular crystals are precipitated toward the inside from the surface while the crystals are softened and deformed when heat treated at a temp. higher than the softening point. Such small glass bodies are gathered into a refractory molding frame coated with one or >=2 kinds of compd. powder contg. Ca, Mg or Zn. The small glass bodies are thereafter heat treated at the temp. higher than the softening point, by which the crystallized glass article formed with a thin layer precipitated with >=1 kinds selected from hardystonite, enstatite and willemite on the surface is obtd.
Patent JP-H08166727-A (JP)
Title: Image forming device
Inventor: YAMAMOTO MASASHI
IPC: G03G15/01
Filed: 1994-12-14
Abstract: PURPOSE: To obtain a high quality image without causing a void in a transfer in the boundary part of adjacent image patterns different in a stuck toner quantity by periodically changing the output of a high-voltage power source. CONSTITUTION: A latent image formed on a photoreceptor belt 1 is developed with a developing unit 4a, the obtained toner image is transferred onto an intermediate transfer drum 5 and then, the belt 1 is electrified/exposed again and developed by a developing unit 4b in this time. The developed toner image is superimposed on the former image on the intermediate transfer drum 5, to be transferred. After that, this process is repeated by developing units 4c and 4d to form the toner images of plural colors on the transfer drum 5. The formed toner image is transferred to a recording medium 9 pulled out of a paper cassette 10 by a pickup roller 11, by a transfer roller 13 altogether.  At this time, a voltage applied to the transfer roller 13 is periodically changed, so that the void in the transfer never occurs even in the boundary part of the adjacent image patterns different in the stuck toner quantity.
Patent JP-H03169578-A (JP)
Title: Printer
Inventor: FURUKAWA HIROSHI
IPC: B41J17/24
Filed: 1989-11-29
Abstract: PURPOSE:To obtain a printer capable of preventing a roll-form ink film from being set to a take-up part by mistake by a method wherein the dimension or shape of a first core for taking up an ink film used for printing is made different from that of a second core of the roll-fore ink film. CONSTITUTION:In a thermal printer, an outer diameter d1 of a set shaft 41a and a receiving shaft 42 of an ink film supply part 40a and an outer diameter d2 of a set shaft 61b and a receiving shaft 62a of a take-up part 6b are respec tively determined to dimensions corresponding to an inner diameter D1 of a core 43a and an inner diameter D2 of a core 63b so that each shaft can be inserted into the proper core. The core 43a cannot be set to the set shaft 61b and the receiving shaft 62a. The core 63b cannot be set to the set shaft 41a and the receiving shaft 42. Therefore, if a roll-form ink film 4a is set on a wrong side at the time of replacement or the like, an operator is immediately aware of this error and can set the core 43a to the set shaft 41a and the receiv ing shaft 42 and set the core 63b to the set shaft 61b and the receiving shaft 62a. As a result, the error of loading the second core on the first core setting part inadvertently can be prevented, and even an unskilled operator can easily replace the ink film on the proper side.
Patent JP-H03168861-A (JP)
Title: Artificial neural circuit net for executing self-organization by learning input information
Inventor: MATSUYAMA YASUO
IPC: G06F15/18
Filed: 1989-11-29
Abstract: PURPOSE:To quickly obtain a real solution or an effective approximate solution for combination optimization having high complexity by providing the neural circuit net with mutual connection and a phase capable of resolving also a combination optimization problem and executing self-organization allowing the mixture of sequential updating and batch updating. CONSTITUTION:The neural circuit net capable of executing self-organization is constituted of a schedular 1, input data 2, an input layer 3, a switch 4 for a sequential updating type and a batch updating type, an updating calculating mechanism 5 for updating the state of an artificial neural cell, an artificial neural circuit net 6 to be self-organized, and information routes 7 to 10 to the schedular 1. When necessary, a different property state can be separated as a direct product, the mixture of sequential updating and batch updating can be executed, the mutual connection and phase between the artificial neural cells can be obtained and various cost functions can be processed. Consequently, a real solution or an effective approximate solution for a combination optimization problem which may be extremely difficult for a serial processing computer can quickly be obtained.
Patent JP-H08234141-A (JP)
Title: Head mounted video display device
Inventor: TABATA SEIICHIRO
IPC: H04N5/64
Filed: 1995-11-29
Abstract: PURPOSE: To provide a head mounted video display device capable of obtaining a video where visibility corresponds to parallax or the angle of convergence in all the area of video observation from the center to the end of the video being an observed object. CONSTITUTION: This head mounted video display device is provided with LCDs 1L and 1R corresponding to the left and the right eyeballs 5L and 5R of an observer, and the 1st and the 2nd videos having the parallax are respectively displayed on the LCDs 1L and 1R so as to realize stereoscopic observation.  The device is equipped with a line-of-sight detecting device(an infrared light source 51, a projection lens 52, a condensing lens 53, a CCD 54 and an infrared transmitting filter 55) for deciding the gazing position of the observer in an observation area by detecting the line-of-sight direction of at least either the left or the right eyeball, a video processor deciding a visibility adjusting signal corresponding to the parallax or the angle of convergence of the video at the gazing position, and motors 3L and 3R adjusting the visibility of the LCDs 1L and 1R by receiving the visibility adjusting signal.
Patent JP-H02156534-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: MIURA TAKAO
IPC: H01L21/316
Filed: 1988-12-08
Abstract: PURPOSE:To prevent depletion or inversion of the interface of a silicon film on the side of a semiconductor layer by implanting an element such as aluminum or calcium into the silicon film for thermally oxidizing the same and generating fixed charge in the silicon insulating film thus obtained for making the interface on the side of the semiconductor layer storable. CONSTITUTION:A silicon layer 5 is deposited on a P-type semi conductor layer 2 and aluminum(Al) is implanted therein. The silicon layer 6 is then annealed within argon gas and heated in the atmosphere of oxygen to be oxidized, whereby the Al is diffused uniformly within the silicon layer 5 while the silicon is oxidized to be SiO2. Thus, an insulating layer 1 of SiO2 containing Al diffused uniformly is obtained. Within the insulating layer 1, the oxygen is combined with the aluminum to produce alumina which breaks the amorphousness of the insulating layer 1 and produces a kind of stress. Accordingly, the insulating layer 1 is charged with minus electricity. As a result, a P<+> type layer 2a is produced at the interface of the insulating layer 1 with the substrate 2. In this manner, the interface region of the semiconductor layer becomes storable and depletion or inversion of this region can be prevented.
Patent JP-S63167207-A (JP)
Title: Measuring method for surface working affected layer of insb semiconductor wafer
Inventor: WADA TOSHIAKI
IPC: H01L21/66
Filed: 1986-12-27
Abstract: PURPOSE:To find the thickness of the working affected layer of a sample to be measured by measuring the refractive index of the surface of crystal by a polarization analyzing method with specific measurement wavelength, and regarding this measured value as the refractive index of the base of the sample to be measured and calculating the complex reflection coefficient ratio of the sample to be measured. CONSTITUTION:The fas optical axis of a compensating plate C is slanted by pi/4 and a polarizer P1 and an analyzer A1 are both rotated to enter what is called a crossed nicols state so that no light is transmitted through the analyzer; and the polarizer azimuth angle (P azimuth) theta is measured and the phase difference of the sample Sa is found. Then the refractive index of the crystal surface (111) is measured by the polarization analyzing method with 4,000-7,000Angstrom  measurement wavelength and said measured value is regarded as the refractive index of the base of the sample to be measured to calculate the complex reflection coefficient rate of the sample Sa to be measured from said phase difference, thereby finding the thickness of the working affected layer of the sample Sa to be measured.
Patent JP-H04182198-A (JP)
Title: Ic module and ic card
Inventor: KUSANAGI TSUKASA
IPC: B42D15/10
Filed: 1990-11-16
Abstract: PURPOSE:To prevent the damage of an IC chip and the disconnection of a bonding wire even when a card base material receives bending or distortion by arranging a mold part to the section of the central part of an external terminal so as to position the same inside an insulating groove. CONSTITUTION:The IC chip 16 connected to a wiring electrode 14 by a bonding wire 15 is mounted on the rear of a substrate 11 at the position corresponding to the section of the central part of an external terminal 12. The bonding wire 15 and the IC chip 16 are protected by a mold part 17 covered with a resin. The mold part 17 is set to the size received inside the longitudinal insulating grooves 12a, 12a demarcating the ground terminal arranged to the center of the external terminal 12. Therefore, the bonding wire 15 and the IC chip 16 do not cross the longitudinal insulating grooves 12a, 12a.
Patent JP-H11139155-A (JP)
Title: Air conditioner for vehicle
Inventor: TAKANO YOSHIAKI
IPC: B60H1/32
Filed: 1997-11-12
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner for a vehicle whereby pre-air conditioning obtaining a sufficient ventilation effect can be performed. SOLUTION: A control device 30 has a reception part receiving an operation signal from a remote controller 32 of radio system, when an operation signal from the remote controller 32 is generated, so as to perform pre-air conditioning control as follows through the reception part 30a. Since the pre-air conditioning control is performed by the remote controller 32, as compared with in the case of performing in accordance with an operation signal of a door key like a conventional device, a ventilation time can be large taken. Consequently, an effect of ventilation is sufficiently obtained, after a prescribed time, a compressor 5 is started, inside a car room can be cooled. As a result, inside the car room can be cooled in a short time.
Patent JP-2000279786-A (JP)
Title: Production of powdery emulsifier and apparatus for production therefor
Inventor: MIHASHI MASAKAZU
IPC: C09K23/42
Filed: 1999-11-01
Abstract: PROBLEM TO BE SOLVED: To obtain a powdery emulsifier of stable quality which may be easily mixed with a water system at the time of use by mixing a flowable pasty emulsifier and anhydrous crystal maltose, maturing the mixture to crystallize hydrous crystal maltose and feeding dry air thereto to evaporate away moisture. SOLUTION: The hydrous emulsifier is previously heated and is added into a jacketed ribbon type kneader and after the anhydrous crystal maltose is added thereto, the mixture is supplied to a crystallization assistance device. The water is fed into the jacket around the crystallization assistance device to cool the mixture and thereafter, the mixture is supplied to a maturing and drying device. Further, the mixture is fed onto a slope type gliding table by a fan and is transferred onto the meshed conveyor in the maturing and drying device by utilizing a vibrating machine. The mixture is switched and homogenized by a switching and stirring device during this transfer.  The mixture is heated and simultaneously the dry air is blasted into the mixture to disintegrate the mixture, following which the mixture is pulverized by an impact type pulverizing machine and the powdery emulsifier is obtained.
Patent JP-2000137322-A (JP)
Title: Waterless lithographic printing master plate and forming method of waterless lithographic printing plate
Inventor: ODA AKIHISA
IPC: G03F7/004
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To realize a forming method of a waterless lithographic printing master plate and a waterless lithographic plate which can carry out a laser recording, in which an ink repelling layer in the exposed part can be surely removed after laser exposure by peeling a cover film, and which has satisfying printing performance. SOLUTION: This waterless lithographic printing master plate consists of a supporting body, a layer (first layer) which transduces laser light into heat and which enables peeling of the upper layers from the supporting body to be performed by the heat, a layer (second layer) having an ink repelling surface, a layer (third layer) containing an acid precursor and a polymer compd. having siloxane groups and methoxysilyl groups, and a cover film layer deposited in this order. In the forming method of the waterless lithographic printing plate, the plate is irradiated with laser light which can be absorbed by the first layer so as to expose the plate according to an image, then the cover film layer is peeled, and then third layer and the second layer in the part irradiated with laser are removed.
Patent JP-H04181113-A (JP)
Title: Distance measuring device
Inventor: IIZUKA KAZUYUKI
IPC: G01C3/06
Filed: 1990-11-15
Abstract: PURPOSE:To achieve an accurate distance measurement by outputting only a proper distance-measurement output which does not include an error by setting an output of a light-receiving element to be a distance-measurement output only when an output of each row of a light-receiving region which is constituted in a plurality of rows is nearly equal. CONSTITUTION:Output signals Va and Vb of light-receiving regions 2a and 2b of a light-receiving element 2 constituting a light-receiving surface and output signals Vb and Vc of light-receiving regions 2b and 2c are added each 11 and 12, a ratio of the output sum is obtained by a division circuit 13, and then it is output as a distance output V. Also, the outputs Va - Vc and outputs Va' - Vc' are added each 14 and 15, an absolute value of a difference between both output sums SIGMA1 and SIGMA2 is obtained by a subtraction circuit 16, it is compared 17 with a reference voltage Vth which is set to a sufficiently small value and is fed to a switch SW, an output path of the distance output V is closed when an output signal is H, and it is opened when the output signal is L, thus enabling the distance output V to be output only when the target object is at a proper position for measurement direction and when an output of the light-receiving regions 2a - 2c in first row is nearly equal to an output of light- receiving regions 2a' - 2c' in second row for achieving an accurate distance measurement without including an error.
Patent JP-H09153278-A (JP)
Title: Semiconductor memory
Inventor: FUJITA MASAMORI
IPC: G11C11/401
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To speed up write-in operation by writing data based on only a reference clock edge latching a last input data of the two bits simultaneously written in internal data bus. SOLUTION: A shift register circuit SREG connects a register circuit REG 0 and a register circuit BEG 1 in series, and latches and shifts external input data signal DQ according to a reference clock signal ICLK, and outputs them from the circuits REG 0 and REG 1. A register output selection means OSEL sorts each output of the circuit SREG in parallel correspondingly to internal buses IOBUS(E) and IOBUS(O) based on external input address signals YADD (YOT) and YADD(YON). A buffer output control means OCENT outputs the output of the means OSEL to the internal data busses IOBUS(E) and (O) in parallel and simultaneously in synchronization with the edge of the signal ICLK latching a lastly inputted external input data signal DQ.
Patent JP-H03171734-A (JP)
Title: Semiconductor device
Inventor: ITO SHINICHI
IPC: H01L21/3205
Filed: 1989-11-30
Abstract: PURPOSE:To avoid the mutual diffusion of impurities from n-type and p-type semiconductor regions by connecting first and second conductivity type semiconductor regions with a conductive wiring layer through barrier metallic layers. CONSTITUTION:In case of connecting a wiring conductive layer 45, which consists of a polycrystalline silicon layer 4 doped with impurities, with semiconductor regions 8a and 8b, in which first and second conductivity, that is, n-type and p-type impurities are diffused, a barrier metallic layer 6, which has conductivity and becomes a barrier for checking the passage of impurities such as boron, phosphorus, arsenic, etc., is provided on the wiring conductive layer 45. By this barrier metallic layer 6, the impurities from the first and second conductivity semiconductor regions 8a and 8b never diffuse and shift into a metallic silicide layer 5 or a polycrystalline silicon layer 4 constituting the wiring conductive layer 45. Hereby, in the semiconductor device such as a complete CMOS type SRAN, etc., the mutual diffusion of impurities from the first and second conductivity, that is, n-type and p-type of semiconductor regions can be avoided.
Patent JP-H01152592-A (JP)
Title: Ticket settling system
Inventor: HIRAHARA KAZUAKI
IPC: G07B15/00
Filed: 1987-12-09
Abstract: PURPOSE: To automatically adjust the fare of a railway ticket by subtracting a calculated monetary amount or a frequency of use calculated by a fare- adjustment machine from a residual amount of a pre-paid card. CONSTITUTION: When power is applied and a railway ticket is inserted to a railway ticket insert section 3, a prescribed fare written on the railway ticket is read. Then a boarding station name is read and a fare from the boarding station name till a station where the fare adjustment machine 1 is installed is read based on a map stored in advance in a ROM 12. A difference between the read fare and the fare of the railway ticket is obtained as a deficient fare. The deficient fare is displayed on a display section 4. When a pre-paid card 21 is inserted to a card insert port 2 or cash is depositted to a paper money insert port 5 and a coin deposit port 6, a prescribed fare is subtracted from the depositted monetary amount and the difference is discharged from a discharge port 7 as changes.
Patent JP-H11132392-A (JP)
Title: Grease tank device
Inventor: KANESAWA HIROSHI
IPC: E02F9/00
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To stabilize supply amount of grease for an external greasing portion even when residual amount of grease is little by providing an inclined bottom on the side of the bottom part of a tank main body. SOLUTION: A grease tank device 21 is constituted of a tank main body 22 and a grease pump 31. The tank main body 22 is provided with oil fillers 23, 28. An inclined bottom 25 of the tank main body 22 is constituted of each of an inclined plate part 25A and a bottom plate part 25B, and a suction pipe 31B of the grease pump 31 is extended from a pump part 31A to the vicinity of the bottom plate part 25B. Further, a guide plate 26 for flowing grease supplied from the oil filler 23 within the tank main body 22 to the side of the inclined bottom 25 along a side surface part 22C is provided on a side surface part 22C of the tank main body 22.
Patent JP-H02157967-A (JP)
Title: Automatic transacting machine
Inventor: ARIE NORITAKA
IPC: G07D9/00
Filed: 1988-12-09
Abstract: PURPOSE:To immediately know fault contents without referring to a manual by composing a clause, composing a fault informing sentence and sending the sentence to a caller. CONSTITUTION:A bank note paying unit 13 is controlled by a main control part 19 and when an the bank note of ten thousand yen for outgoing is exhausted, for such a condition, message data to be stored in a storing part 17 are regularly composed. When a telephone call is executed to an automatic transacting machine 1 by a telephone set 2, the regular composing data are sent to a voice synthesis control part 18 by the main control part 19. The voice synthesis control part 18 turns the regular composing data to a voice. Then, the voice that 'now, device, outgoing safe box and bank note of ten thousand yen are empty, lease supply bank note of ten thousand yen' is sent through a telephone circuit communication control part 15 to the telephone set 2. Thus, the fault contents can be easily recognized.