baber/WOPTO huggingface dataset:
Patent JP-S5990404-A (JP)
Title: Side lobe canceller
Inventor: OOMURO TAKASHI
IPC: G01S7/02
Filed: 1982-11-16
Abstract: PURPOSE:To reproduce only a desired signal from a main lobe with fidelity by providing a correlation device inputting an output signal of the titled side lobe canceller and a multiplier circuit inputting an output signal of a DC amplifier and that of a 90 deg.C phase shifter, in a receiver for a radar or the like. CONSTITUTION:The center frequency of a main signal (u) and a reference signal (x) is identical in the figure. Further, an orthogonal component signal xQ is produced newly by the 90 deg.C phase shifter from the reference signal (x). In the figure, 20 is the correlation device added newly and takes the correlating component between the orthogonal component signal xQ and an output signal (z) and comprises a mixer 18 and a low-pass filter 19. The correlating devices 17, 20 produce orthogonal signals rI, rQ of the base band, and 21, 22 are DC amplifiers, wI, wQ being the I, Q components of the complex weight are produced by them. Since a part of the correlation loop is constituted by the I, Q signals of the base band in this way, the phase is not lost even by the low-pass filtering in obtaining the complex weight and stable weight is obtained.
Patent JP-S6178989-A (JP)
Inventor: SUZUKI NOBUO
IPC: E06B7/22
Filed: 1984-09-26
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-H1128858-A (JP)
Title: Method and system for forming image
Inventor: SHIGEHIRO KIYOSHI
IPC: B41J29/00
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To form a high quality image on an image support, e.g. a paper, at low energy without causing any waving or strike-through. SOLUTION: An image composing agent 4 is formed sequentially on an image support 3 and a liquid 5 for solidifying the image composing agent is supplied in the order of formation thereof. The image composing agent 4 contains a polysaccharide polymer and water while the solidifying liquid 5 contains a metal salt and water. When the solidifying liquid 5 is supplied to the image composing agent 4, the metal salt dissolved into the water is solidified instantaneously by capturing the solvent, i.e., the water, while diffusing into the polysaccharide polymer dissolved into the water. Consequently, the image composing agent 4 is fixed onto the image support 3.
Patent JP-S58103572-A (JP)
Title: Chemical crushing agent
Inventor: NISHIMURA MOTOYASU
IPC: B02C19/18
Filed: 1981-12-15
Abstract: PURPOSE:To provide a chemical crushing agent which can crush safely and slowly concrete, etc. and contains CaO and CaF2 in a specified weight ratio in such a manner that CaO is covered with CaF2, by mixing quick lime with a fluorine compd. and firing the mixture. CONSTITUTION:Quick lime or calcium carbonate and a fluorine compd. such as NaF or AlF3 are mixed in such a proportion as to give a CaO content of 30- 95wt% and the weight ratio of CaO/CaF2 of 1-80 after firing. Pref. a hydration inhibitor such as SiO2, Al2O3, Fe2O3 or CaSO4 in an amount of 20wt% or less based on the amount of CaO is blended therewith. The mixture is fired at 800- 1,400 deg.C and crushed. Pref. 0.5-2wt% cement plasticizer, 3-30wt% water-retaining agent such as hydraulic gypsum and 0.01-1wt% initial setting retarder are blended with the crushed material to obtain the desired chemical crushing agent.
Patent JP-2001028383-A (JP)
Title: Method and device for inspecting foreign substance on surface
Inventor: TAKII AKIMASA
IPC: G01B11/30
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To detect a foreign substance with high sensitivity and to correctly measure the size of the foreign substance, even if the foreign substance is smaller than the detection limit of an apparatus for inspecting a foreign substance, by determining the size of the foreign substance, prior to deposition of a thin film using a specific formula. SOLUTION: When detecting a foreign substance 2 by having laser light irradiated to the surface of an article 1 to be inspected and by receiving the light dispersed by the article 1, the foreign substance 2 is detected by depositing a thin film on the surface of the article 1 to be inspected and including the foreign substance 2, applying laser light to the thin film, and receiving the light dispersed by the article 1. The size of a grown foreign substance 2a, after the deposition of the thin film is determined from the intensity of the dispersed light.  Next, the size of the foreign substance 2 before the deposition of the thin film is determined by the use of the equation  (Dpg)n/(Dp+Gs)n}+ (Tf)n/(Dp+Tf)n}=1, where Dpg is the size of the grown foreign substance 2a after the deposition of the thin film, Dp is the size of the foreign substance before the deposition of the thin film, Tf is the amount of saturated growth amount in the when the thin film is deposited, and n is a shape coefficient of the foreign substance, after the deposition of the thin film.
Patent JP-2000014474-A (JP)
Title: Writing board
Inventor: NAGAYA SHUZO
IPC: B43L1/04
Filed: 1998-07-01
Abstract: PROBLEM TO BE SOLVED: To use a writing board such as an electronic white board while directly erecting the board main body on tatami or the like with a favorable stability without using a separate low stand or the like. SOLUTION: On the right and left of a flat white board main body 11 having a writing face S on the front face side, a vertical frame 21 is provided, and a joint member 20 is attached to the vertical frame 21, and the vertical frame 21 is fitted on the leg of a stand, and the leg and the vertical frame 21 are linearly connected with the joint member 20, and the white board main body 11 is stored and supported by the stand. Then, when the white board main body 11 is used while being directly stood on an installation face A of tatami without using the stand, by pulling out a supporting member 25 from the inside of the joint member 20 to form a supporting location, and the supporting location is held by a stopper 30.
Patent JP-H0486329-A (JP)
Title: Monoatomic gas internal combustion engine
Inventor: SHIMODA KUNIHIKO
IPC: F02B43/10
Filed: 1990-07-31
Abstract: PURPOSE:To raise engine thermal efficiency in an internal combustion engine to which oxygen and hydrogen are supplied as fuel by providing a means of adding other monoatomic gas than oxygen and hydrogen as a working gas to oxygen and a means of recovering monoatomic gas by cooling the exhaust gas. CONSTITUTION:In the combustion chamber 40, a mixture gas obtained by mixing a working gas 60 of such a monoatomic gas as He or Ar and oxygen 62 with a mixer 61 is introduced in the suction stroke. After its adiabatic expansion, hydrogen fuel 20 is injected from a fuel valve 21 and the mixture is then ignition-combusted with an ignitor, so that work is imparted to a piston 11 via the expansion stroke. A exhaust turbine 33 is driven with a high temperature, high-pressure exhaust 32 from the combustion chamber 40 so that electric power is generated with a generator 34, and the exhaust is cooled with a condenser 51. Water content occurring with combustion of hydrogen and oxygen is condensed into water 52, which is discharged from the system. On the other hand, the working gas 60 is again supplied as a monoatomic gas to the mixer 61.
Patent JP-S6179244-A (JP)
Title: Manufacture of semiconductor device
Inventor: KANEKO TAKASHI
IPC: H01L21/3213
Filed: 1984-09-26
Abstract: PURPOSE:To prevent the shortage and cut among wirings by changing metal widths relatively in the part where the metals overlap to prevent reflection at the subsequent exposure. CONSTITUTION:On an Si substrate 20, the first Al wiring 21, a CVDSiO2 film 22, and the second layer Al wiring 23 are formed and a negative resist 24 is spin-coated and a contact exposure is effected by use of a mask 25. At this time, a pattern of the wiring 23 is formed widely in the part where the wirings 21 and 23 overlap and the ends of wiring 23 avoid entering in the inclined regions (a) and (b) formed by unevenness of the wiring 23. By this constitution, re-reflection by the photomask 25 can be prevented and undesirable exposure of the photoresist 24 is prevented thereby eliminating shortage and cut among the wirings.
Patent JP-H0652102-A (JP)
Title: Data transfer device
Inventor: TANAKA KOICHI
IPC: G06F13/36
Filed: 1992-07-28
Abstract: PURPOSE:To provide a data transfer device which transfers a data block consisting of data elements in various lengths at high speed between devices different in an 'Endian' system. CONSTITUTION:The data stansfer device is provided with an input circuit 11 receiving the data block of data structure including the data elements different in length from a transfer source, data structure conversion parts 12-14 assembling data received in the input circuit into the data elements and structure- converting them into the 'Endian' system of the transfer source, an output circuit 15 giving the data elements which the data structure conversion parts structure-convert to the transfer source, a data structure holding circuit 16 holding the data structure of the transferred data block, 'Endran' holding circuits 17 and 18 holding the 'Endian' of the transfer source and the 'Endian' of a transfer destination and a control circuit 10 controlling the data structure conversion parts.
Patent JP-H0249619-A (JP)
Title: Bath mat
Inventor: SHUDO YUKIO
IPC: A47K3/00
Filed: 1988-08-12
Abstract: PURPOSE:To obtain a bath mat being soft to the touch by adhering a fabric to a plastic sheet which is formed by weaving artificial rush formed by converging irregularly after passing tape made from thermoplastic resin drawn to a longitudinal direction through a narrow cavity of a heating member. CONSTITUTION:A material of thermoplastic resin is molded into a tape having uneven wrinkles by extrusion. This one is drawn to make a tape. The tape 1 is led into a heat converging device 3 by a roller 2, fixed by fusion, drawn by a roller 4 and cut by a proper length to be a product. The diameter of the cavity of the heat converging device 3 may be about 1.0-1.5mm. A fabric 12 is fixed by fusion on a foaming polyethylene sheet 13 of about 30 multiplying power, of 1cm in thickness and a rectangular shape, and to which a plurality of draining holes 14 are provided. As the artificial rush fabric 12 and the lower sheet are fixed by fusion, those holes do not make the product fray or go to pieces. On the surface of a mat, a pattern 15 (plant in this case) is printed with a cold-set ink.
Patent JP-H05127660-A (JP)
Title: Stereoscopic video playing machine
Inventor: YAGI HIROSHI
IPC: H04N13/363
Filed: 1991-07-16
Abstract: PURPOSE:To obtain an image which is projected without any distortion while projecting a virtual image in a space through a concave mirror. CONSTITUTION:The device which is provided with the concave mirror 7 just in front of the video display part of a video display device 9 so that the perpendicular from the center of the concave mirror 7 does not touch the video display part 9 and reflects the video signal from a video generation source 10 by the concave mirror 7 as an image from the video display part 9 to project the image as the virtual image in the space has a 1st and a 2nd frame memories as a strain adding circuit 24, writes image data alternately, and distorts the image data by using a distortion correction coefficient when reading the data, thereby displaying the reverse distorted image signal at the video display part 9 of this stereoscopic playing machine.
Patent JP-H07135030-A (JP)
Title: Charge circuit and discharge circuit for secondary battery
Inventor: ICHIHARA MASAKI
IPC: H02J7/02
Filed: 1994-08-26
Abstract: PURPOSE:To surely charge a battery by constituting a secondary battery pack from a plurality of the secondary batteries, and charging the battery, when charged, by a constant current and constant voltage with an exclusive charge circuit. CONSTITUTION:When a secondary battery pack is mounted on a charger through terminals 2A, 3A, and 2B, 3B, power is supplied from a DC power supply 7 to secondary batteries 1A, 1B and exclusive charge circuits 6A, 6B. The power is converted into constant voltage and constant current by constant voltage circuits 4A, 4B and constant current circuits 5A, 5B. The secondary batteries 1A, 1B are individually charged sufficiently to upper limit voltage. In the case of mounting the secondary battery pack 1 on a portable telephone device or the like discharged, since the secondary batteries 1A, 1B are connected in series to a load 8 through the terminals 2A, 3A, 2B, 3B when a switch 20 is closed, the battery, while supplying high voltage to the load 8, is discharged. Discharge voltage is detected by detectors 22, 23, to open the switch 20 when the voltage is lower limit voltage or less, and supplying a current from the battery pack 1 is stopped, to generate an alarm sound by an alarm means 24.
Patent JP-S5993267-A (JP)
Inventor: NAKAJIMA SATOSHI
IPC: B25B7/00
Filed: 1982-11-17
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-H01162970-A (JP)
Title: Console emulation for graphic work station
Inventor: MAAKU RONGO
IPC: G06F15/177
Filed: 1988-08-12
Abstract: PURPOSE: To interact with a host console terminal by using a work station itself by using an intermediate control processor for executing console emulation. CONSTITUTION: Since a control processor 13 is provided with an II 32 bus 16 so as to interface the control processor 13 to a graphic sub system 17, the control processor 13 functions as an interface between the graphic sub system 17 and a BI bus 15. Also, the control processor 13 performs the preliminary processing of input and output to an interactive peripheral device connected to the control processor 13 through a serial data line 24 by a peripheral repeater box 23. Thus, the other side of the interface is emulated, the function of a console terminal emulator is supplied to a user and interaction with the console program of a host is performed.
Patent JP-H0647726-A (JP)
Title: Feeding device of concrete block and feeding method
Inventor: NAKAHARA TADAO
IPC: B28B13/02
Filed: 1992-07-06
Abstract: PURPOSE:To obtain feeding device of concrete and its feeding method used for recycling concrete block, in which neither the manual handling of the block nor entanglement of the blocks with each other occurs. CONSTITUTION:In the feeding device of concrete block to crushing device consisting of a charging bucket 1, a receiving hopper 2, a feeder 4, which transfers blocks charged in the hopper, and a crusher 5, which crushes the blocks sent from the feeder 4, a vibrator 8 is attached to the charging bucket 1 and, at the same time, the charging bucket 1 is so constituted as to be able to position at the predetermined angle theta from the horizontal position to the charging direction.
Patent JP-H0545340-A (JP)
Title: Ultrasonic signal detecting apparatus
Inventor: SUENAGA HIROSHI
IPC: G01N29/04
Filed: 1991-08-13
Abstract: PURPOSE:To measure in the same measuring state at all times by pressing a measuring part of an ultrasonic sensor to a body to-be-measured with a constant force. CONSTITUTION:A measuring part 12 is pressed against a body to-be-measured 3 by the repulsion of a spring 10. A slight change when the ultrasonic sensor is mounted is absorbed by the spring 10. Moreover, since the compressing amount of the spring 10 is made constant, the surface pressure of the measuring part 12 can be constant.
Patent JP-S6357991-A (JP)
Inventor: KOMOTO AKIRA
IPC: F16L27/12
Filed: 1986-08-28
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-H0547993-A (JP)
Title: Wafer integrated circuit and wiring method therefor
Inventor: ABE MITSUO
IPC: H01L23/538
Filed: 1991-08-13
Abstract: PURPOSE:To facilitate connection of a plurality of circuit blocks except a defective circuit block, to eliminate a failure at the time of wiring and to improve characteristics and productivity in the constitution of a wafer integrated circuit composed by connecting the plurality of circuit blocks formed on the same board and a method for wiring it. CONSTITUTION:In a wafer integrated circuit composed by connecting the same terminals of a plurality of circuit blocks of a wafer integrated circuit board in which the plurality of circuit blocks corresponding to semiconductor chips are aligned on a semiconductor wafer, a circuit pattern nonforming region near a line for connecting the same terminals of the blocks 2 aligned in the same row of the wafer integrated circuit board 2, is so covered with a linear wiring material 12 made of conductor paste 12a disposed along the line as to be connected only to the same terminals on a selected predetermined block 3.
Patent JP-H0544990-A (JP)
Title: Hot water supplier
Inventor: TAKABAYASHI AKIRA
IPC: F24H1/10
Filed: 1991-08-13
Abstract: PURPOSE:To increase reliability in a hot water supplier operated by a battery power supply by a method wherein a power supply voltage is maintained within a specified range regardless of the value of a load current when a burner is operated. CONSTITUTION:When the voltage of a battery 21 upon not operating a burner 2 and the opening and closing valve 5 of a water supplying passage w1 is lower than a first set value or when the voltage upon opening the opening and closing valve 5 is lower than a second set value lower than the first set value, the opening and closing valve 5 is closed and the operation of the burner 2 is stopped.
Patent JP-H06155405-A (JP)
Title: Stopper device for trimmer
Inventor: BUORUFUGANGU RAINESU
IPC: B23Q35/10
Filed: 1993-08-16
Abstract: PURPOSE: To enable the milling on the same surface with a protruding edge strip by forming a stopper device for a trimmer by two independent guide members arranged in parallel to a milling shaft on both sides of the milling shaft and guiding the trimmer along the flat surface of a semi-finished product plate. CONSTITUTION: A plate-shaped semi-finished product 6 is composed of a flat surface 7 and a narrow-breadth surface 29 vertical to the surface 7, and an edge strip 5 is glued onto the surface 29. A narrow-breadth surface 30 vertical to the surface 29 has an S-shaped profile. In the milling of the projected edge strip 5, a trimmer 1 is guided by a retreating guide member 9 on the surface 7 of a semi-finished product, and a stopper mechanism 10 is guided to a scanning roller 12 and the edge strip vertical to the roller 12. A front guide member 9' is lifted from the surface 7. When a milling tool 4 reaches the narrow-breadth surface 30, the scanning roller 12 follows the S-shaped profile, and the trimmer 1 is guided by the guide member 9 and the stopper mechanism 10.
Patent JP-H0652639-A (JP)
Title: Information recording medium and tracking error detection device
Inventor: KOMENO JUNICHI
IPC: G11B7/09
Filed: 1992-07-29
Abstract: PURPOSE:To reduce the time required for a tracking by alternatively placing wobble mark pairs which generate tracking error signals that have mutually reversed characteristics and making the total number of pairs per one track period an odd number. CONSTITUTION:Wobble mark pairs, which supply plus and minus tracking error signals, are alternatively and waveringly placed on a track, In front of the wobble mark pairs, which are odd number per one track period, an identifier is provided so as to discriminate polarities. When an identifier detection means 52 detects the identifier, the wobble pair, which are detected later, have a positive polarity and if not detected, the wobble mark pair has a negative polarity. Prior to the detection of wobble mark pairs, the output of the means 52 switches a sequential switch 56 to either a noninverted amplifier 54 or an inverted amplifier 55. Thus, tracking error detection signals with a same polarity are obtained.
Patent JP-H0860037-A (JP)
Title: Water-dispersible composition for rust preventive and rust-preventive coating film
Inventor: SAKAYAMA HIROYUKI
IPC: C09D5/02
Filed: 1994-08-26
Abstract: PURPOSE: To obtain the composition excellent in storage stability and capable of providing a coating film excellent in rust-preventive power, adhesion to metal surface, water resistance, etc., by polymerizing a specified monomer in the presence of colloidal silica in a water dispersion medium. CONSTITUTION: This composition is obtained by polymerizing 100 pts.wt. mixture comprising 0.1-5 pts.wt. ethylenically unsaturated hydroxy monomer (A) and 95-99.9 pts.wt. other ethylenically unsaturated monomers (B) in the presence of 0.01-5 pts.wt. (in terms of the solid matter) colloidal silica in a water dispersion medium. Examples of component A used include hydroxyalkyl (meth) acrylate and polyethylene glycol mono (meth) acrylate. Examples of component B used include an aromatic vinyl monomer, (meth)acrylic acid and an ester thereof. The colloidal silica is one having a mean particle diameter of 5-100nm. If necessary, this composition may further contain a film-forming aid and an inorganic rust-preventive pigment.
Patent JP-H0647916-A (JP)
Title: Image correction device and image forming system using same
Inventor: TAKAHASHI KAZUYOSHI
IPC: B41J2/01
Filed: 1992-07-29
Abstract: PURPOSE:To correct a shift of a picture element which can occur on a basic image by a repeated pattern printing in an image forming device, such as a textile printing system for forming a pattern on a cloth by repeatedly printing a basic image. CONSTITUTION:A basic image 300A and a basic image 300B adjacent to the same are indicated. If a pattern is shifted, the basic image 300A is divided into a plurality of blocks BL1-BL3 containing a picture element which is to be processed. The shift is corrected by accepting a block moving operation per block.
Patent JP-S58102714-A (JP)
Inventor: MORIZAKI NOBUO
IPC: B27M1/08
Filed: 1981-12-15
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-H0848251-A (JP)
Title: Stair traveling cart
Inventor: SAKURAI SHINICHIRO
IPC: B62B5/02
Filed: 1994-08-04
Abstract: PURPOSE:To improve the reliability of a power stair traveling cart in a simple structure. CONSTITUTION:Wheels 12 are fixed to the axle 11 supported on a frame body 1. The power output of a motor unit 20 is transmitted to the wheels 12 through a chain 26 to drive the rotation of the wheels 12. The wheels 12 are provided with a tire 13 on the external periphery, whose radius R is larger than the difference H in the level of a step S. This constitution allows the tires of the wheels to surely engage with the edge of the step and go up the stairs only by transmitting driving power. Thus, the wheels can be used for going up and down the stairs and also moving on the flat road. This constitution is simple and provides high reliability. If the tires are filled with damping material, when the tires are engaged with the edge of a step, the reaction of shock is weakened, which smoothens the travel of a cart and does not give a shock to a cargo and an operator.
Patent JP-H0930940-A (JP)
Title: Hair-dyeing composition and hair dyeing using the same
Inventor: YOSHIMOTO MEGUMI
IPC: A61Q5/10
Filed: 1995-07-17
Abstract: PROBLEM TO BE SOLVED: To obtain a hair-dyeing composition which is excellent in safety, can be shortened the exposure time from the dye application to the rinsing off and reveals high dyeing effect through simple operation with only once treatment. SOLUTION: This dye composition comprises following components (A)-(C): (A) 1-50wt.% of natural pigment such as paprika pigment or cochineal pigment, (B) 0.0001-0.2wt.% of an acid dye such as Acid orange 205 or Acid red 106, (C) 0.5-50wt.% of an organic solvent such as benzyl alcohol. Additionally, customary components are appropriately formulated to adjust the pH to 5-10, preferably 7-9. This hair-dyeing composition is used by applying it to the hairs uniformly, allowing them to stand for 10-30 minutes required for dyeing, shampooing to rinse away. Since an oxidation type dye is not used but naturally occurring pigments, the safety is high to human body and it does not give a bad image of the hair-dyeing agent.