baber/WOPTO huggingface dataset:
Patent JP-H06164413-A (JP)
Title: Method for constituting arithmetic sign encoding device and decoding device
Inventor: NOMIZU YASUYUKI
IPC: H04N19/91
Filed: 1992-11-20
Abstract: PURPOSE:To efficiently process various pictures without increasing the device cost nor reducing the processing speed by constituting a symbol forecasting unit as a freely replaceable unit independent of the other parts. CONSTITUTION:A CPU 204 controls each part of the device and executes the symbol-forecast processing of picture information. For example, in the encoding operation, each picture element of picture information inputted to the CPU 204 is noticed, and picture elements in a certain peripheral range set by a control program are extracted. Positions of picture elements to be extracted are set in accordance with the classification of picture information to be processed. The CPU 204 forecasts the noticed picture element based on states of extracted picture elements and outputs information of a forecasted symbol and a symbol appearance probability. An arithmetic sign generating operation part 202a generates and outputs a prescribed arithmetic sign based on information of the forecasted symbol and the appearance probability. Thus, positions of picture elements to be extracted are arbitrarily changed without the cost for the change of hardware or the like.
Patent JP-H08233503-A (JP)
Title: Length measuring devcie
Inventor: ADORIAANO TSUANIEERU
IPC: G01B21/02
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a slide caliper for measuring a length wherein a friction between a ruler and a slider of the slide caliper can be minimized each part of a beam for guiding is protected from mechanical shock, and a parallel structure of jaws can be adjusted even after the production by attaching or exchanging a fixed jaw or a movable jaw individually. SOLUTION: At least two guide shafts 21, 25 are engaged with grooves 23, 26 of a slider 6 and sliding passages 22, 27 of a beam 2 so that the slider 6 is guided along the beam 2. Engagement contact faces 24, 32 between the guide shafts are reduced to segments, then the friction is minimized so that the guide faces are shifted to regions where they are protected from mechanical shock. The sliding passages 22, 27 have portions corresponding to circular segments. The portion engaged with the sliding passage of the guide shaft corresponds to the circular segment having a small diameter. The guide shaft is supported in both of the ends with the slider and is floated between two contact faces 40. Parallel structure between fixed and movable jaws can be adjusted by using a screw 82.
Patent JP-H01175451-A (JP)
Title: Still picture telephone system
Inventor: NANJO RYUICHI
IPC: H04M11/00
Filed: 1987-12-29
Abstract: PURPOSE:To shorten the transmission time of the first still picture data by outputting a control signal and switching a telephone line to a MODEM part, when off-hook of a terminal of the other party side has been detected, and thereafter, executing a fall-back sequence for selecting a data transmission rate of the MODEM part against the terminal of the other party side. CONSTITUTION:A line reverse detecting part 13 detects a polarity inversion of a telephone exchange at the time when a terminal of the other party becomes off-hook by receiving an outgoing from a telephone set 3 and a line connection has been secured, and outputs a control signal to a central control part 14. The central control part 14 receives this control signal and controls a line control part 2, switches a telephone line 1 to a MODEM part 4 from the telephone set 3, and transmits a transmission request signal to a terminal (callee party side) of the other party. When the terminal of the other party is not a still picture telephone system, an answer signal is not returned, therefore, the caller party side switches the telephone line 1 to the telephone set 3 from the MODEM part 4. On the other hand, when the callee party side is a still picture telephone system and an answer signal is returned, the caller party side transmits a turn-on sequence signal and a training check signal, and the same fall-back sequence as usual is executed against the callee party side.
Patent JP-H08171359-A (JP)
Title: Display device
Inventor: TAKEUCHI SHINICHI
IPC: G09G3/12
Filed: 1994-12-16
Abstract: PURPOSE: To prevent display information of a rear layer side from becoming hard to see when a surface layer display part and a rear layer display part of two-layer fluorescent display tube are displayed simultaneously. CONSTITUTION: At the time of a simultaneous display mode of a surface layer and a rear layer, a driver circuit 10 grid scans it by applying a scan pulse of a regular pulse width to every grid 5 when the rear layer display part 9 of the two-layer fluorescent display tube 1 is dynamically driven, and a source name is displayed at a regular luminance. On the other hand, the driver circuit 8A grid scans by applying the scan pulse of the pulse width shorter than regular one by several ten percent to every grid 3 when the surface layer display part 7 of the two-layer fluorescent display tube 1 is dynamically driven at the time of the simultaneous display mode of the surface layer and the rear layer, and a spectrum analyzer display is performed at the luminance lowered than regular one.  Thus, the display information of the rear layer is prevented from becoming hard to see due to the display of the surface layer while securing visibility related to the display information of the surface layer.
Patent JP-H04207402-A (JP)
Title: Dielectric filter
Inventor: MORISHITA KATSUJI
IPC: H04B1/38
Filed: 1990-11-30
Abstract: PURPOSE:To reduce the size of radio communication apparatus by forming a transmission line of a prescribed length and width functioning as a matching network on a high-dielectric constant substrate. CONSTITUTION:Conductive parts constituting a dielectric filter are formed on the high-dielectric constant substrate 10. The conductive parts 11 and 11', 12 and 12', 13 and 13' are capacitive-coupled via the substrate 10. The conductive part 13 is connected to a transmission power amplifier. Through-conductive parts 14, 15 and grounding part 16 from a dielectric block are provided. The transmission line 17 which functions as the matching network formed on the high-dielectric constant substrate 10 is connected between the conductive part 11 and an antenna. Then, the need for the matching network on the high frequency circuit substrate to be packaged with the dielectric filter is eliminated or the size thereof is reduced. The size of the radio communicating apparatus is reduced in this way and the infiltering of high frequencies on the high frequency circuit substrate is drastically decreased.
Patent JP-H07188471-A (JP)
Title: Polyolefin resin film and surface-protected film
Inventor: KOBAYASHI SHIGEHISA
IPC: C09J7/02
Filed: 1993-12-28
Abstract: PURPOSE:To obtain a transparent, weather-resistant surface-protected film which does not leave a self-adhesive behind when peeled from an adherend by forming a self-adhesive layer on a polyolefin resin film contg. titanium oxide with a specified particle size and a hindered amine light stabilizer. CONSTITUTION:A resin film is produced from a polyolefin resin contg. titanium oxide with an average particle size of 100nm or lower and a hindered amine light stabilizer. Titanium oxide with such a particle size is used to obtain a transparent film; however, it is surface-treated, e.g. with lauric acid, to decrease its surface activity when the particle size is 50nm or lower. On the film is formed a self-adhesive layer esp. comprising block copolymers of an A-B-A and A-B types (wherein A is a polystyrene block; and B is an optionally hydrogenated polybutadiene block), thus giving a transparent, weather-resistant surface-protected film which, absorbing ultraviolet rays, causes neither degradation of the self-adhesive layer nor separation of the layer at the interface with the film when peeled from an adherend.
Patent JP-H08171345-A (JP)
Title: Projection image forming method for video equipment
Inventor: KASAHARA MAKOTO
IPC: G09B27/00
Filed: 1994-12-19
Abstract: PURPOSE: To reduce the load of calculation and data amount required for forming an image by preparing plural image supplying means and compositing plural images so that a desired projection image may be formed. CONSTITUTION: Astronomical observation data on the specification of an object to be projected, the observation position of the object and the date of the observation, etc., are inputted in a producing device 1. A method for forming and compositing the image of the object to be projected is analyzed by a controller 2 based on these pieces of data, then, instructions as for the image to be formed are given to each image forming device 3 by the controller 2 based on the analysis results. The image is formed by each image forming device 3 based on the instructions so as to be outputted to an image composition device 5. Instructions as for the composition method is given to the image composition device 5 by the controller 2 based on the analysis results.  The images outputted by each image forming device 3 are composited by the image composition device 5 based on the instruction, then, the image is outputted to a projecting device 6. The composited result (desired image) outputted by the image composition device 5 is projected by the projecting device 6.
Patent JP-H11166753-A (JP)
Title: Differential pressure adjustment member
Inventor: KITANO MANABU
IPC: E06B7/02
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To eliminate a differential pressure corresponding to the opening of a door even if an indoor pressure becomes negative. SOLUTION: Through hole parts 43 and 53 are provided at rear washer 40 and a washer 50 of a fastener 10a, respectively. When the fastener 10a is mounted, the through hole part 43 of the rear washer 40 for mounting and fixing is aligned to a through hole for mounting the fastener with a conventional configuration being provided at a door 20a. The washer 50 being slidably provided at the rear washer 40 is rotated by a lever 60 when the door 20a is opened, thus aligning the through hole part 43 and 53 and easily opening the door 20a even if an indoor pressure becomes negative.
Patent JP-H05143997-A (JP)
Title: Optimum recording power detection method for write-once optical disk
Inventor: MOCHIZUKI HIDESHI
IPC: G11B7/0045
Filed: 1991-11-25
Abstract: PURPOSE:To provide the optimum recording power detection method for the write-once optical disk capable of preventing the writing due to the reduction of the writing to the optical disk and the writing due to the erroneous power. CONSTITUTION:In the method consisting of the first process accessing a count area 14 based on start time information Ts of a read-in area 12 of an optical disk 10 and detecting how many writings is performed in the writing number information, the second process recording and reproducing test signals in the area in a test area 16 corresponding to the detection information of the first process and detecting the optimum recording power based on the comparison output between this reproduction signal and the reference signal, and the third process recording the optimum recording power information detected by the second process on the area corresponding to the count area 14, when an error is generate during the operation of the second process, the area recording and reproducing the test signal of the second process is replaced by idle areas 22, 24, 26, and 28 with no recording planned, reexecuting the second process.
Patent JP-2001153848-A (JP)
Title: Ultrasonic measuring method, ultrasonic flaw detecting method and ultrasonic measuring device
Inventor: TODA HIROMI
IPC: G01N29/12
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic measuring method, an ultrasonic flaw detecting method and an ultrasonic measuring device capable of solving the overlap of echo waveforms while suppressing the ringing of the echo waveforms and precisely discriminating the echo and noise echo from a crack. SOLUTION: A probe 17 for an ultrasonic flaw detection system comprises a transmitting element 21 and a receiving element 22. A digital oscilloscope 33 is connected to the receiving element 22 through an amplifier 31. A personal computer 35 is connected to the oscilloscope 33. An optional function generator 37 is connected to the computer 35. The optional function generator 37 is connected to the transmitting element 21 through an amplifier 39. In the personal computer 35, deconvolution processing of received waveform can be performed to correct the frequency characteristic of a transfer function h(t) so as to be uniform in a wide band.
Patent JP-H01175025-A (JP)
Title: Page control system in page printer
Inventor: WATANABE AKIHIRO
IPC: G06F3/12
Filed: 1987-12-28
Abstract: PURPOSE:To shorten the waiting time of a CPU by making it possible to write data in a printing page. CONSTITUTION:A development address X to be used at the time of developing data in a memory 3 is specified by a segment register 1 and a memory address register 2. On the other hand, a video output address C being outputted to a printer 7 is specified by a segment register 4 and a memory address register 5. A control part 6 compares a development address X with the video output address C. When the development address X is smaller than the video output address C, data development is executed. When the address X is larger than the address C, data development is waited until the address X goes smaller than the address C, and after the address X goes smaller than the address C, data development is executed. The final address of a page being developed or printed at present is set up as the leading address of the next page.
Patent JP-H08177196-A (JP)
Title: Decorated finish material unit for wall
Inventor: TAKEDA TAKAHISA
IPC: E04F13/21
Filed: 1994-12-20
Abstract: PURPOSE: To facilitate the decorated finish of wall and reduce the cost of work by installing unit wall decorated materials by post manufacturing method. CONSTITUTION: A decorated finish material-unit is formed with a baseboard 10 to cover the front surface of a lathing material W, a decorated finish plate 20 with a specified lateral width and a specified rise width, and a corner bead 30. Also a breast wall is formed by laying out proper floor materials 46 which constitute a floor surface on floor base materials 44 on a lower lathing materials 45 with the side ends of the floor materials 46 butted to each other, and the baseboards 10 are ridden on the upper surface of the floor materials 46 with the side ends butted against the lower lathing materials 45. The rear surface of the baseboards 10 is made in contact with the lower lathing materials 45 and installed. Then the decorated finish plate 20 and the corner bead 30 are made in contact with the lower lathing materials in order and installed on the baseboards 10.
Patent JP-2000141588-A (JP)
Title: Method for preventing drying of ink in intaglio, printing equipment and printing pattern therefor
Inventor: ISHIKAWA NOBUYUKI
IPC: B41F3/38
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To obtain stability of printing and to enable execution of consecutive printing, by preventing drying of an intaglio simply and effectively without any danger. SOLUTION: On the occasion of intaglio printing, a film-like sheet 16 is put in close contact with the surface of an intaglio 24 during the time from transfer of ink from the intaglio 24 to subsequent filling of ink therein. On the occasion of offset printing in particular, the film-like sheet 16 is brought into close contact with the surface of the intaglio 24 after the ink is transferred onto a blanket 21 from the intaglio 24. The surface energy of the film-like sheet 16 is small, the solvent-absorbing property thereof is also small and the sheet comes into close contact only with projecting portions of the intaglio 24.
Patent JP-2000144202-A (JP)
Title: Powdery mixture for powder metallurgy, sintered body subjected to powder metallurgy and its production
Inventor: MORI HIDEYUKI
IPC: C22C9/08
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To obtain a powdery mixture consistently retaining effective rust preventing effect and capable of maintaining the rust preventing effect even by sintering, by incorporating Pb as Pb powder into a powdery mixture contg. copper powder in more than a specific ratio. SOLUTION: This powdery mixture for powder metallurgy is the one consisting essentially of copper powder, and the powdery mixture may be added with the raw material of graphite or the like and is the one obtd. by mixing the powder thereof with Pb as Pb powder by >=50 ppm (wt.). The corrosion resistance of the powdery mixture is high, thus, there is no oxidation even in corrosive environments in the stages of treatment, carrying, preservation or the like, and the good quality thereof can be maintained, where the copper powder and lead powder denote the ones respectively contg. >=50 wt.% Cu and >=1 wt.% Pb. The mixed raw material is formed into a green compact with a prescribed shape and is sintered at about 700 to 800 deg.C, by which a sintered body remarkably improved in oxidation resistance can easily be obtd. without requiring special treatment (in the use of the raw material powdery mixture as it is).
Patent JP-H11153969-A (JP)
Title: Display device
Inventor: WATANABE SHINJI
IPC: H01J11/50
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To increase the operation speed of a display device using plasma discharge. SOLUTION: A display cell 1 has a top side substrate 4 which is joined to an intermediate substrate 3 through a prescribed gap, an electrooptical material 7 held by the gap, and signal electrodes D which are formed on the substrate 4 in column shapes and are supplied with picture signals. A plasma cell 2 is provided with a bottom side substrate 8 which is joined to the substrate 3 through a prescribed gap and forms a hermetically sealed space, an ionizable gas 13 which fills in the space, and scanning electrodes 9 which are formed on the substrate 8 in row shapes and generate plasma discharge. The electrodes 9 are successively scanned and the picture signals applied to the electrodes D are written into the material 7. The gas 13 for the plasma discharge is the mixture of inert elements such as Kr(krypton) and Xe(xenon) as a main body and hydrogen elements are included.  The inert elements transition from the ground state to an excited state by the start of a discharge, transition from the excited state to the ground state by the suspension of the discharge and remain in a metastable state for a short time. On the other hand, hydrogen elements quickly eliminate the metastable state of the inert elements, accelerate the attenuation of the discharge and the successive scanning of the electrodes 9 is made faster.
Patent JP-H06156592-A (JP)
Title: Seal structure of filling nozzle
Inventor: TSUJITA KAZUHIKO
IPC: B67C3/22
Filed: 1992-11-20
Abstract: PURPOSE:To prevent wear and damage to an O-ring which seals a filling nozzle. CONSTITUTION:A filling nozzle 21 comprises an inside cylinder 20 which is attached to the lower end of an air pipe 10 fixed to a feed liquid tank and an outside cylinder 18 which is slidably fitted over the cylinder 20 so that a liquid feed port 20a and exhaust port are opened by lifting the cylinder 18 relative to the cylinder 20. An O-ring 26 fits over the periphery of the cylinder 20, and when the outside cylinder is lowered, the inside surface of said cylinder is brought into close contact with the O-ring to effect sealing. An inclined surface 18a is formed over the inner surface of the lower end of the cylinder 18. The outside diameter d2 of the O-ring is larger than the outside diameter d1 of the inside cylinder and the inside diameter d3 of the opening at the lower end of the inclined surface of the cylinder 18 is larger than the outside diameter of the O-ring. As a result, the inner periphery of the lower end of the cylinder 18, when it is lowered, does not interfere with the O-ring and hence the O-ring is not injured.
Patent JP-H06162477-A (JP)
Title: Magnetic recording medium
Inventor: KONO KENJI
IPC: C08F220/36
Filed: 1992-11-20
Abstract: PURPOSE:To obtain a magnetic recording medium having improved electromagnetic transducing characteristics and durability by investigating a novel binder ensuring excellent dispersibility of magnetic powder, imparting satisfactory electromagnetic transducing characteristics and capable of satisfying durability. CONSTITUTION:An alkyl (meth) acrylate polymer having a carboxyl group at one terminal of each molecule and a urethane or urea bond in each molecule is used as a binder for magnetic powder and a magnetic recording medium is produced.
Patent JP-H02182119-A (JP)
Title: Plant growing device
Inventor: KOZAI TOYOKI
IPC: A01H4/00
Filed: 1988-12-29
Abstract: PURPOSE:To grow plant in a low cost and high efficiency by bringing light- irradiating part to plant, emitting from light source, condensing at condenser part and irradiating to plant from said light-irradiating part through optical fiber cable. CONSTITUTION:A light-irradiating part 10 irradiating light emitted from a light source part 1 is brought near to plant. Next, light rays are emitted from a light source part 1 composed of halogen lamp, etc., and condensed by a condenser part 2, then introduced into said light-irradiating part 10 through optical fiber cable 8 for connection. Thus, light-irradiation is performed to said plant from said light-irradiating part 10 and growth of plant is improved in a low cost.
Patent JP-H10171420-A (JP)
Title: Active matrix type liquid crystal display device
Inventor: TOMIYOSHI EI
IPC: G09G3/20
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To prevent a lack of charging in a non-display signal period of a liquid crystal cell and to make the constitution simple and low-cost in the case where video signals different by the number of picture elements can be also displayed. SOLUTION: This device is provided with a liquid crystal panel 1, a data driver 2 which drives data lines of the liquid crystal panel 1, and a gate driver 3 which drives scan lines of the liquid crystal panel. If a video signal having the number of picture element different from that in the vertical direction of the liquid crystal panel 1 is inputted to bring about a part where a picture is not displayed on the display face of the liquid crystal panel 1, a prescribed voltage is supplied to picture elements of this part in a non-display signal period of the video signal.
Patent JP-H03263991-A (JP)
Title: Signal transmitter-receiver
Inventor: AMANO MASAHIKO
IPC: H04N7/18
Filed: 1989-12-25
Abstract: PURPOSE:To reduce crosstalk between signals by applying a pilot signal to a couple of optional core wires with a pilot signal generating means, detecting a signal generated in other pair of core wires with a signal detection means and operating a changeover means based on the result of detection. CONSTITUTION:For example, while a signal line 4b is connected to a core wire 3d and a signal line 4d is connected to a core wire 3b, a prescribed level of a pulse signal from a pilot signal generating circuit 1a is applied between the core wires 3b, 3c. A signal detection circuit 1b detects a voltage induced between the core wires 3a, 3b and since the effect of a twist pair is not caused in this case, a voltage due to crosstalk is induced. Thus, the circuit 1b outputs a control signal switching a changeover switch 1c. Similarly, a signal detection circuit 2b of a transmitter-receiver 2 outputs a control signal switching a changeover switch 2c. Thus, the crosstalk between signals is decreased independently of the way of the connection between a signal wire and core wires of a multi- core cable.