baber/WOPTO huggingface dataset:
Patent JP-H07162475-A (JP)
Title: Communication device
Inventor: MATSUDA OSAMU
IPC: H04L29/02
Filed: 1993-12-10
Abstract: PURPOSE:To prevent detection from being disabled by receiving information on a parity error if a 1st, 2nd, or 3rd parity detection part detects the parity error, performing parity arithmetic again, and using the result as a parity bit. CONSTITUTION:If the 1st parity detection part 6 which detects a party error detects the parity error, information on the parity error is received by a 2nd parity addition part 7, parity arithmetic is performed again, and the result is added as a parity bit to a sent signal and sent out. Thus, only when the parity error is detected, the parity bit is newly added, so if the detection part 6 gets out of order and a parity error can not be detected although there is the parity error actually, the addition part 7 reappends no parity and the 2nd parity detection part 8 can detect the fault in the device. When the detection part 6 correctly detects the error, the addition part replaces the parity bit and neither of the detection part 8 and 11 generates fault information.
Patent JP-H03171664-A (JP)
Title: Semiconductor memory
Inventor: NODA MASANORI
IPC: H01L21/8247
Filed: 1989-11-29
Abstract: PURPOSE:To enable a semiconductor memory to be high in degree of integration by a method wherein data are written in the semiconductor memory taking advantage of a potential difference between a ground wire and a bit wire, where a silicide wiring which extends running on a word line is made to serve as the shut of a diffusion layer wiring of the ground wire. CONSTITUTION:A semiconductor memory is provided with a silicide wiring 36 which is connected to a diffusion layer wiring 31 which forms a ground wire 11 and extended along the diffusion layer wiring 31 and a word wire 26 running on the word wire 26. Therefore, the silicide wiring 36 is made to serve as the shunt of the diffusion layer wiring 31, so that a potential drop caused by the ground wire 11 is small. Therefore, even if the diffusion layer wiring becomes small in width, a potential difference between the ground wire 11 and a bit wire 13 is large at the write of data, and a metal wiring required for the ground wire 11 and contacts for the metal wiring can be reduced.
Patent JP-H02156264-A (JP)
Title: Enlargement/reduction recording method and recorder
Inventor: KITANO HIROHISA
IPC: G03G15/041
Filed: 1988-12-07
Abstract: PURPOSE:To simplify recording control by automatically transferring a first recording paper, in which input recording information is recorded in dots, onto an original platen, and enlargement/reduction-copying a picture of the record on a first recording paper on the original platen onto a second recording paper under a set magnification. CONSTITUTION:As an original, recording information once recorded on the first recording paper P1 is enlargement/reduction-copied via a variable power image forming optical system. That is, irrespective of enlargement/reduction magnifications, recording on the first recording paper P1 is always carried out in a previously determined normal recording size, and all recording information inputted from the outside can be recorded. Recording range of the recording paper P2, obtained by enlargement/reduction-copying the record on the first recording paper P1, can be obtained as required, by reducing or enlarging a recording area when recording information is recorded on the recording paper P1. Thus, enlargement/reduction recording work efficiently proceeds.
Patent JP-H01150961-A (JP)
Title: Data processor
Inventor: KATO RYOHEI
IPC: G06F15/177
Filed: 1987-12-08
Abstract: PURPOSE:To distribute the arbitrary data of a main memory and surrounding data to a prescribed processor with simple constitution and to process the data by obtaining the low order of an address as a processor address, discriminating a high order and executing writing control. CONSTITUTION:Plural processors 2a-2d are provided to execute the processing with using the arbitrary data and the surrounding data out of the data to be composed of a multi-dimensional address (buses 31-34). Then, when the data of a main memory 1 to be composed of the multi-dimensional address are distributed to the plural processors and processed, the respective prescribed low order addresses of the multidimensional address are obtained as the address inputs of the plural processors. Simultaneously, the respective prescribed high order addresses of the multi-dimensional address are discriminated (comparators 21-24) and the writing control of the plural processors is executed. Thus, the supply of the necessary data is executed with the extremely simple constitution and since the overlapped data can be simultaneously supplied to the plural processors, the data processing can be executed with extremely satisfactory efficiency.
Patent JP-H05153386-A (JP)
Title: Method and device for image processing
Inventor: ITO KEITOKU
IPC: G06T1/00
Filed: 1991-11-26
Abstract: PURPOSE:To suppress the increase of scale of a delay circuit despite the increase of types of image processing to be combined by outputting and delaying the area number information accordant with the combination of processing content of the image processing means and converting the area number information into the switch signal of each image processing means. CONSTITUTION:The area number information corresponding to the combination of processing content of a filter processing means 4, a working processing means 5, and a halftone processing means 6 are outputted from an output means 10. Then the area number information are delayed via the delay corrector means 11, 12 and 13 in accordance with the delay of the image signals of those means 4-6. Then the delayed area number information are converted into the switch signals of the means 4-6. In such a constitution, the state of the area number information is delayed in response to the number of means 4-6 which are connected in series. Then the increase of the scale is suppressed for a delay circuit despite of the increase of types image processing to be combined.
Patent JP-2000135802-A (JP)
Title: Image recorder
Inventor: ITO SHINICHI
IPC: B41J2/335
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To provide an image recorder capable of adequately forming an image on a whole region of an indication face of a thick card medium having a high rigidity. SOLUTION: This image recorder comprises a thermal head 11 for recording an image on a rewritable card medium 1, a platen roller 12 that is opposed to the printing face 11a of the thermal head 11 and presses the card medium 1 toward the printing face 11a thereof by a predetermined pressure, a feed roller for feeding the card medium 1 toward the thermal head 11, a timing sensor for detecting a timing for image recording to the card medium 1, and reforming devices 15(a-c) for reforming the deformation of the card medium 1 conveyed between the thermal head 11 and platen roller 12.  An expression of 'Rm<Rh<Rp' is satisfied with the proviso that Rh represents a radius of curvature of the printing face of the thermal head 11, Rm represents a radius of curvature of the deformation applied to the card medium 1 from the reforming devices and Rp represents a radius of curvature of the concave directing a central axis of the platen roller 12.
Patent JP-H10149143-A (JP)
Title: On/off control method of power supply to display and display device
Inventor: SHIMIZU HATSUO
IPC: G09G5/00
Filed: 1996-11-21
Abstract: PROBLEM TO BE SOLVED: To save energy by automatically turning off power supply to a display when any input operation by a user to a computer main body is not performed. SOLUTION: When any input operation by the user to the computer main body 2 is suspended is detected by the computer main body 2 side, time copunting operation in a timer part 21 so started from an initial state under the control of a control part 20 based on an input operation non-detective signal from the computer main body 2, and an input operation nontime is time-counted continuously. When its counted time exceeds a set time TOFF, an auxiliary switch 22 is turned off under the control of the control part 20, and the power supply for the display 14 is turned off automatically, and the effect that the power supply for the display 14 is turned off is displayed on a display part 23. On the other hand, when an input operation being time exceeds the set time TON (<TOFF), the power supply for the display 14 is turned on automatically.
Patent JP-H05146334-A (JP)
Title: Sub-sink
Inventor: HASEGAWA SACHIKO
IPC: A47K1/00
Filed: 1991-11-26
Abstract: PURPOSE:To effectively utilize a space even with a simple structure. CONSTITUTION:A faucet 41 is projectingly provided on the upper surface 40a of a sink 40 with a drain port 39 and a drain pipe 43 communicating to the drain port 39 for drainage is provided, while a variable table 45 is provided which can be variably fixed to the usable state in which it covers from above the upper surface 40a of the sink 40 and the faucet 41 and the unusable state in which it is kept away from the upper surface 40a of the sink 40 and the faucet 41.
Patent JP-S63161829-A (JP)
Inventor: SUTEIIBUN ROBAATO REIDO
IPC: H02K1/26
Filed: 1987-12-08
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-H0347840-A (JP)
Title: Spherical polyorganosilsesquioxane fine particle and production thereof
Inventor: TERAE NOBUYUKI
IPC: C08G77/14
Filed: 1989-12-01
Abstract: PURPOSE:To obtain the title fine particles useful for rubber, etc., having excellent lubricating properties, water repellence, mold release characteristics and improved stress relaxation by using a specific methyltrialkoxysilane and organotrialkoxysilane as a raw material. CONSTITUTION:A raw material comprising a mixture of (A) at least one selected from a group consisting of a methyltrialkoxysilane shown by the formula CH3 Si(OR)3 (R is 1-4C alkyl) and a partial hydrolyzate thereof and (B) at least one selected from a group consisting of an organotrialkoxysilane shown by the formula ASi(OH)3 (Ar is amino, epoxy, vinyl or monofunctional organic group containing at least one of these functional groups) is hydrolyzed and condensed in an aqueous solution containing an alkali substance (e.g. alkali metal hydroxide) and then neutralized and dried to give fine particles shown by the formula [n/(m+n) is 0.001-0.400 and m and n are positive integer].
Patent JP-H02188743-A (JP)
Title: Photographic element having intensified sensimetry characteristic
Inventor: POORU BURIYUUSUTAA GIRUMAN JIY
IPC: G03C1/06
Filed: 1989-12-01
Abstract: PURPOSE: To decrease or eliminate undesirable fog in a silver halide emulsion containing a hydrazine compd., especially in a chemically sensitized silver halide emulsion, by incorporating an electron-accepting fog-preventing dye having a reversible reduction potential which is more positive than about -0.80V. CONSTITUTION: This photographic element has a chemically sensitized negative silver halide emulsion layer formed On a base body and contains a nuclei forming agent comprising a hydrazine compd. Further, an electron-accepting fog-preventing dye (EAD) having a reversible reduction potential which is more positive than about -0.80V is incorporated into the element. By this method, the EAD is combined with the hydrazine compd. which promotes the production rate of nuclei or fog or with the hydrazine compd. which enhances the contrast. Thereby, improved photographic sensitivity can be obtd. in a chemically sensitized silver halide emulsion without increasing fog.
Patent JP-H01154382-A (JP)
Title: Optical disk file device
Inventor: NAKATSUKA KUNIO
IPC: G11B27/00
Filed: 1987-12-10
Abstract: PURPOSE:To retrieve and read the large quantity of file, to write in addition and to form a chart at high speed by dividing a user area on an optical disk into an index recording area and a file recording area. CONSTITUTION:At the time of inputting and outputting data to the optical disk, the file consisting of the header 51 of MH bytes as the input and output unit of data and a data part 52 is used, and the user recording area on the optical disk is divided into the index recording area 41 and the file recording area 42. Then, at the time of recording the data, the data is written sequentially from the leading part of the file area 42 and when MH is written in the file, the data of the header part 51 of the file of MH is sequentially synthesized, defined to be the data of one sector, sequentially written from the leading part of the area 41, and a leading sector address, a final sector address and a file name on an area 42 are included in the header part 51. Thereby, at the time of retrieving by the file name, the file of the maximum MH-1 of the areas 41, and 42 can be retrieved.
Patent JP-2000137071-A (JP)
Title: Radar device
Inventor: SAWAYANAGI MASAYA
IPC: H03F3/60
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To simultaneously realize high long-distance sensitivity and wide dynamic range by converting RF signals distributed into plural ones, after respectively amplifying, to IF signals by corresponding respective mixers, and compounding the respective IF signals. SOLUTION: This radar device 30 is provided with a receiver part 32 distributing a received signal into plural ones to process them. For example, a received RF signal supplied to a front end part 40 is input to a directional coupler 44, in a through line, it is supplied to a low noise amplifier 46 of relatively high gain as the RF signal hardly having attenuation, and in an attenuation line, it is supplied to a low noise amplifier 48 of relatively low gain as the signal attenuated by about -30 dB for example. A transmission passage containing the amplifier 46 is designed so that minimum signal level characteristic capable of discriminating noise and a signal becomes best, and a transmission passage containing the amplifier 48 bas high saturation level.  The respective amplified RF signals are converted to IF signals by mixers 52, 54, they are compounded by a specified method in a IF part 60, and it is supplied to an output terminal 62.
Patent JP-H02156579-A (JP)
Title: Manufacture of superconducting quantum interference element
Inventor: UCHIUMI KAZUAKI
IPC: G01R33/035
Filed: 1988-12-08
Abstract: PURPOSE:To obtain a fine element which is suitable for mass production and excellent in precision by applying photolithography process to thick film process. CONSTITUTION:Thallium-barium-copper system oxide is kneaded together with photosensitive organic vehicle containing organic polymer link, photopolymerizable monomer, photopolymerization initiator, etc., thereby obtaining photosensitive superconducting paste. By using screen printing or the like, the paste is printed on a substrate, and dried; then exposure is performed via a specified exposure mask pattern by using ultraviolet rays; after that, developing is performed. After a specified fine pattern of high precision is formed on the substrate, a superconducting quantum interference element can be obtained by baking. Thereby, a fine pattern of high precision can be formed.
Patent JP-H05152955-A (JP)
Title: Data processor
Inventor: UCHIDA TSUNEO
IPC: H03M1/12
Filed: 1991-11-27
Abstract: PURPOSE:To digitize an analog signal inputted for a prescribed period with a low sampling frequency, to apply serial conversion to obtained data and to transfer the result in real time. CONSTITUTION:A multiplexer 11 selects data obtained by each sampling clock and the output timing is matched with output data of the latches 3A-3C by shift register 12 and whether the data from the latches 3A-3C or the data from the shift register 12 are selectively sent by the multiplexers 13A-13C and the result is serially transferred from a shift register 4.
Patent JP-H09171250-A (JP)
Title: Thermosensitive image formation element and method for manufacture of printing plate by using it
Inventor: YOAN BERUMEERUSHIYU
IPC: B41C1/055
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a heat sensitive image forming element usable for obtaining a printing plate which is developable by a simple method, friendly to the environment, and has high printing resistance. SOLUTION: This image forming element includes image forming layers which contain the hydrophobic thermoplastic polymer particles dispersed in a hydrophilic binder on the hydrophilic surface of a planographic base and compds. which are included in the image forming layers or the layers adjacent thereto and are capable of transducing light into heat. In such a case, the image forming element further contains a crosslinking binder capable of crosslinking and binding the hydrophilic binder at the time of heating at a ratio between 1:100 to 200:1 with respect to the hydrophilic binder. The image forming element is exposed by the laser and is then developed by fresh water or aq. liquid to produce the printing plate.
Patent JP-H03169461-A (JP)
Title: Roll for device for continuous casting with single roll or between two rolls
Inventor: JIYATSUKU BARUBE
IPC: B22D11/06
Filed: 1990-11-16
Abstract: PURPOSE: To continuously cast a thin steel product between rolls by holding a sleeve on a core at the edges of the core by a radial direction holding means which allows an axial displacement but prevents a radial displacement of the edges of the sleeve relative to the core. CONSTITUTION: The sleeve 7 is held at the edges by circumferential grooves 13 and 14 on a rectangular cross section. The circumferential grooves 13 and 14 are formed on an annular clamp member 3 and a side plate 4 respectively, and into the grooves 13 and 14, ribs 11, 12 extending in the axial direction from the sleeve, are fitted without any clearance in the radial direction. There is the clearance in the axial direction under cold state between each of the grooves 13, 14 and each of the ribs 11, 12, respectively and the axial directional clearance can obtain the axial displacement of the rib in the groove developed in the axial direction of the sleeve. Further, the holding to the end part of the sleeve can prevent the separation of the end part of the sleeve 7 from the core 6 of the roll developed with the expansion in the radial direction of the end part of the sleeve.
Patent JP-2000135458-A (JP)
Title: Robot device for coating
Inventor: SAISAKA NORIAKI
IPC: B25J13/00
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To compensate errors on robot action of a measured flow value measured by a flowmeter mounted on an arm. SOLUTION: On a coating robot 11, a coating material feeding pump 25 and a flowmeter 26 of a second arm are mounted. When the position, speed, and acceleration of the second arm is changed by action thereof, measurement errors are encountered. Consequently, the measured value of the flowmeter 26 is subjected to correcting calculation by a flow compensator 45 to output a corrected flow measured value to a robot controller 20. The robot controller 20 controls the revolution of a servomotor 42 of the feeding pump 25 based on the corrected flow measured value. In this way, since the coating robot 11 can feed a preset object flow rate Vr to a spray gun 18 irrespectively of the action direction, speed, and acceleration of the second arm on which the flowmeter 26 is mounted, coating can be performed so that a coating film on a surface to be coated is uniformalized.
Patent JP-2001133837-A (JP)
Title: Shutter device for camera
Inventor: NOGUCHI NOBUYOSHI
IPC: G03B9/08
Filed: 1999-11-01
Abstract: PROBLEM TO BE SOLVED: To provide the shutter device for a camera in which the changeover of a diaphragm is surely executed while suppressing the wasteful consumption of a battery. SOLUTION: A shutter lever 50 is held in a charged state by a delay lever 60, and the delay lever 60 is held in the charged state by a release lever 61. When shutter operation is executed, the locking of the delay lever 60 is released because the release lever 61 is rotated in a counterclockwise direction, and the delay lever 60 is rotated in the counterclockwise direction. A photometric switch 57 is turned on because an escapement wheel 73 is rotated with the rotation of the delay lever 60, so that the changeover of the diaphragm is started. Then, the locking of the shutter lever 50 is released, and the shutter lever 50 is rotated in the counterclockwise direction, so that exposure is executed. The rotational speed of the delay lever 60 is adjusted by a governor mechanism 62 so that the changeover of the diaphragm is executed before the shutter lever 50 is rotated.
Patent JP-H10253926-A (JP)
Title: Stereoscopic image display method, and stereoscopic image display device using its method
Inventor: TOYOSHIMA NOBUAKI
IPC: G02B27/22
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To reduce deterioration in picture quality and to obtain a continuous movement parallax. SOLUTION: Apertures 20a-20c of an aperture control part 2 are opened successively, and an image displayed on an image display part 1 is changed being synchronized with its opening. A series of opening operation from the aperture 20a to the aperture 20c is made to be performed in 1/30 second so as to impart an after image effect to observer's eye. In such a manner, the continuous movement parallax is obtained without expanding the pitch of the aperture 20. Further, since the necessity of reducing the numerical aperture of the aperture 20 is eliminated, the deterioration in the picture quality is prevented.
Patent JP-H05116628-A (JP)
Title: Train detecting device
Inventor: ARAI JIRO
IPC: B61L25/02
Filed: 1991-10-30
Abstract: PURPOSE:To provide a voltage/current detecting type train detecting device which is not influenced by the weight and the running speed of a train and can surely detect the train. CONSTITUTION:A transmitter 22 transmits a frequency signal F2 of frequency f2 to a track circuit 2T. A voltage receiving circuit 33 detects the transmitted voltage of the frequency signal F2 at a receiving point R2 as detected voltage V1. A loop coil 341 detects variation of transmitted current 12 of the frequency signal F2 at the receiving point R2 as induced voltage V2. A switch 342 is connected to the loop coil 341 in series. A synthesizing circuit 35 synthesizes the detected voltage V1 supplied from the voltage receiving circuit 33 and the induced voltage V2 supplied from a current receiving circuit 34, and when the synthesized voltage V3 is lowered down to a prescribed level, a train is detected and a cut off command signal is supplied to the switch 342 so as to cut off the induced voltage V2 input from the current receiving circuit 34.
Patent JP-H09294128-A (JP)
Title: Network operation method, request routing method, and method for routing and approval control
Inventor: REINAA GAURITSUKU
IPC: H04L12/56
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To conduct routing and approval control to increase utilization of a network resource in an exchange virtual circuit(VC) network having no intelligence of consecutive time. SOLUTION: In the method for approving and routing a request of an exchange VC channel in this network 106, at first a path group consisting of paths for a VC on request is searched by using two steps as follows. Possible paths for the VC at a cost below a threshold cost are decided by using a cost function based on a parameter relating to the hop number of a subset in preceding VC connection. Then which potential routing paths consisting of links 110 and nodes 108 having a sufficient resource to meet the request are checked. Paths satisfying both the steps above are outputted as a path group and a path meeting the requirement is selected from the path group by using a 2nd criterion.