baber/WOPTO huggingface dataset:
Patent JP-H11259305-A (JP)
Title: Remote program downloading device
Inventor: TANAKA HIROBUMI
IPC: G06F9/445
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To resume download processing even if a download processing program area in operation is destroyed because a failure such as power supply disconnection during downloading occurs by transferring the download processing program to a download processing program area on a nonvolatile memory. SOLUTION: When a download starting means 110 is in a 'state 1', an old download processing program is started and a new download processing program is downloaded to a non-download processing program area. When it is in a 'state 2', the new download processing program stored in the non-download processing program area is transferred to a download processing program area. When it is in a 'state 3', the new download processing program is started and a non-download processing program is downloaded. Thus, even if a failure occurs in the middle of downloading, it is possible to perform download processing with the download processing program that is active in a state when the failure occurs.
Patent JP-H02240727-A (JP)
Title: Floating point arithmetic unit
Inventor: MATSUOKA SHIGEKI
IPC: G06F7/38
Filed: 1989-03-14
Abstract: PURPOSE:To carry out the processes with a simple circuit when a special operand and an exception are generated by sorting the exponent and mantissa parts of two input operands based on each attribute and outputting the data on the exception value by reference to the combinations of the sorting results and the arithmetic types. CONSTITUTION:The exponent part sorting circuits 24 and 26 and the mantissa part sorting circuit 25 and 27 sort the exponent and mantissa parts of two floating point data based on each attribute. An exception processing circuit 28 outputs the prescribed data by reference to the combinations of the arithmetic types as well as the sorting results received from those circuits 24 - 27. Therefore the results are sorted based on a prescribed attribute showing whether the exponent and mantissa parts consist of '0' bit or '1' bit in terms of two floating point data which perform the operation. When an exception process is applied based on those sorted results and the arithmetic types, the prescribed data is outputted from the circuit 28 as the exception process result. As a result, the circuit 28 is simplified and its processing time is shortened.
Patent JP-S61222125-A (JP)
Title: Manufacture of semiconductor device
Inventor: KITAWAKI DAISUKE
IPC: H01L21/28
Filed: 1985-03-27
Abstract: PURPOSE:To shorten heat treatment time while reducing the resistance value of a polysilicon layer by a method wherein the polysilicon layer is deposited thinly, an impurity is added to the polysilicon layer, a polysilicon layer is deposited on the polysilicon layer again and the impurity is added. CONSTITUTION:An impurity for reducing the resistance value of a polysilicon layer 20 is added to the polysilicon layer 20 through thermal diffusion. A second polysilicon layer 22 is deposited on the surface of the polysilicon layer 20 to which the impurity is added, and the impurity for decreasing the resistance value is added to the layer 22 through thermal diffusion. That is, an electrode is shaped on the surface of a diffusion region 14 by the polysilicon layers 20, 22, and the impurity is doped severally to each polysilicon layer 20, 22. Accordingly, heat treatment time at a high temperature can be shortened while the impurity is permeated up to the bottoms of the polysilicon layers, thus reducing the resistance values of the polysilicon layers to proper values while using the polysilicon layers as electrodes.
Patent JP-H05144761-A (JP)
Title: Manufacture of sot substrate
Inventor: NAKAI TETSUYA
IPC: H01L21/265
Filed: 1991-03-27
Abstract: PURPOSE:To provide a method of manufacturing an SOI substrate which can improve crystallinity of an SOI layer with a simplified process. CONSTITUTION:The heat treatment after ion implantation in manufacturing of SOI substrate has been made in such a manner that temperature is raised up to an intermediate stage toward the high temperature region of the heat treatment, an oxygen deposited substance 9 is formed in the SOI layer and moreover the intermediate stage temperature is raised up to the high temperature region in such a rate of temperature rise as the oxygen deposited substance 9 does not fuse. Thereby, displacement of rearrangement up to the surface by the pinning effect of the oxygen deposited substance can be prevented and generation of rearrangement per unit time between lattices Si when temperature is raised up to the high temperature region can be controlled and rearrangement density in the SOI layer can be lowered remarkably.
Patent JP-H11259666-A (JP)
Title: Data base image processing system
Inventor: IMAI TAKAHITO
IPC: G03F1/00
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To provide the data base image processing system which can easily replace thinned-out image data and actual image data and make operation easy and efficient. SOLUTION: This data base image processing system uses a data base used to replace the thinned-out image data laid out in a plate making process with the actual image data and has a layout editing machine 1 which generates a 1st layout image where the thinned-out image data are laid out and makes an output indication, an output management device 2 which manages output data according to the output indication of the layout editing machine and makes an output image indication, a data base management device 3 which retrieves and gathers the actual image data according to the output image indication of the output management device and outputs the location data of the actual image data, and an image replacing device 4 which sets a replacement area according to the location data of the actual image data and replaces the thinned- out image data with the actual image data.
Patent JP-H05266224-A (JP)
Title: Semiconductor integrated circuit and its layout method
IPC: G06F15/78
Filed: 1992-03-19
Abstract: PURPOSE:To equivalently shorten the internal power supply wiring of a semiconductor integrated circuit to reduce the undesired voltage reduction in the power supply wiring by providing a private voltage reducing circuit for each function module. CONSTITUTION:Function modules 20A to 20C are provided with private voltage reducing circuits 10A to 10C which reduce a high potential-side supply voltage Vdd supplied from the outside to a prescribed voltage level. That is, function modules 20A to 20C and voltage reducing circuits 10A to 10C corresponding to them are combined to form a layout block 3, and the semiconductor integrated circuit is laid out with this layout block 3 as a unit. Since function modules 20A to 2OC and voltage reducing circuits 10A to 10C are arranged adjacently to one another and are formed as the layout block 3 in this manner, the voltage drop due to an internal power supply wiring 5 is reduced. Voltage reducing circuits 10A to 10C can have power capacities most suitable for function modules 20A to 20C.
Patent JP-S63227230-A (JP)
Title: Slave device for time division multidirectional nultiplex communication system
Inventor: OTSU TOSHIO
IPC: H04J3/00
Filed: 1987-03-17
Abstract: PURPOSE:To surely detect a fault in its own station, by transmitting/receiving a monitoring signal for monitoring its own station by using the time slot of a polling channel by which no call to its own station is placed. CONSTITUTION:A monitoring signal generation circuit 1 generates the monitoring signal to monitor the presence/absence of the fault in its own station according to a timing control signal from a polling control circuit 8. And the monitoring signal outputted from the monitoring signal generation circuit 1 is time-division multiplexed to the time slot of the polling channel to be sent to a master station at a monitoring signal multiplexing circuit 2, and the monitor ing signal time-division multiplexed on the output signal of the monitoring signal multiplexing circuit 2 is separated. Next, the monitoring signal separated from a time-division separation circuit 5 is multiplexed to the time slot other than the one for its own station of the polling channel of a signal string sent from the master station, and the presence/absence of the fault can be detected by monitoring the monitoring signal time-division multiplexed on the output signals of time-division multiplexing circuits 3 and 6. In such a way, it is possible to surely detect the fault in its own station.
Patent JP-S62230197-A (JP)
Title: Centralized control device
Inventor: SUZUKI TSUTOMU
IPC: H04Q9/00
Filed: 1987-03-18
Abstract: PURPOSE:To execute the centralized control of source equipments by forming the centralized control device of a system component stereo unit of a centralized control circuit, an operation instruction circuit, a signal selector and a keyboard. CONSTITUTION:A centralized control circuit 1 is a microprocessor consisting of a CPU, a ROM, a RAM, etc. An operation instruction circuit 2 is an interface between an equipment that converts digital output from the circuit 1 to, for instance, decimal number, and gives operation instruction to equipments such as a tape recorder 4, a record player 5, an AM tuner 6, an FM tuner 7, etc., and the circuit 1. A signal selector 3 controls the volume and tone quality of analog signals from each equipment by digital output from the circuit 1, and executes signal selection from each equipment. A keyboard 8 is an external selecting device by which a listener gives operation instruction to each equip ment. Thereby, centralized control of source equipment can be performed.
Patent JP-2000256823-A (JP)
Title: Method and device for surface treating, and method and device for gas heating used therefor
Inventor: MIZOGAMI KAZUAKI
IPC: C23C8/02
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To reduce the possibility of locally forming an abnormal passive film, furthermore to simplify the treatment and to reduce the cost. SOLUTION: Af first, stop valves 25 and 27 are closed, a stop valve 26 is opened, high purity impurity gas heated by a gas heating device 30 is circulated through the inner passage of the object 100 to be surface-treated. After that, the stop valves 25 and 26 are closed and the stop valve 27 is opened, then the high purity oxidizing gas heated by the gas heating device 30 is circulated through the inner passage of the object 100 to be surface-treated. In this way, on the metallic surface at the inner passage in the cleaned object 100 to be surface-treated, an oxidized passive film is formed.
Patent JP-H07288902-A (JP)
Title: Electric power supply system for long stator driving
Inventor: RORUFU FUITSUSHIYUPERAA
IPC: B60L13/00
Filed: 1995-02-27
Abstract: PURPOSE: To save the system installation cost by stepping down, in a matching transformer, the rated voltage of section cable system to the rated voltage in the stator section. CONSTITUTION: The section cable systems(SS) 5 to 10 receive the power supply from only one converter. Therefore, a power station interval corresponding to 2d which is two times the train interval is generated. The converter 11 is located within the sub-stations 21 to 26. In the substations 21 to 26, a high voltage of the EVU circuit network is first transformed to an intermediate voltage. In the converter 11, a system having the variable frequency and amplitude is generated and subsequently the voltage is converted to the high voltage. Moreover, a matching transformer 32 is connected between the SS 5 to 10 and stator sections 1, 2 and the voltage is dropped to the rated voltage. SS 6, 7 or 8, 9 are mutually connected with a coupling switch 33 or 34.  As a result, when a fault occurs only within one sub-station, SS receiving the influence of the fault receives the power supply from the substation of the adjacent SS.
Patent JP-S61224266-A (JP)
Title: Manufacture of carbon-zinc combined electrode
Inventor: HAYASHI AKIRA
IPC: H01M4/66
Filed: 1985-03-29
Abstract: PURPOSE:To control electrode resistance and its change with the passage of time remarkably, by placing a coverage metal layer consisting of tin, lead, or a tin-lead alloy between a zinc sheet and an electric conductive carbon film, and exercising sandblasting process on the zinc sheet surface facing the coverage metal and on the coverage metal surface facing the conductive carbon film. CONSTITUTION:As a preliminary process, a zinc sheet 1 is washed in a solvent such as acetone, thinner, or Trichlene (trichloroethylene) and dried up. Over one side of the zinc sheet, after the preliminary process is over, a grinding agent powder is sprayed pneumatically to exercise an even sandblasting to form a ground coarse surface 4. Then, while a wire of tin, zinc, or tin-zinc alloy is applied with an AC voltage to melt at about 400 deg. to 1000 deg.C, its metallic mist is sprayed pneumatically over the sandblasted surface of the zinc sheet to form a thin and even coverage metal layer 2. Furthermore, the coverage metal layer surface is sandblast processed in the same manner, to form a coarse surface 5, and then a conductive carbon paint is spread, or a conductive carbon film is attached or heatpressed to form a carbon film 3.
Patent JP-S59190135-A (JP)
Title: Sheet feeding device
Inventor: HANBA GOROU
IPC: B65H3/06
Filed: 1983-04-11
Abstract: PURPOSE:To have sure operation of paper feeding by furnishing an inertia crank having an inertia moment, which is enough to allow contact of a separator roller with the surface of sheets when a platen is in reverse rotation, and thereby providing easy control of the device with simple construction. CONSTITUTION:When a platen 13 is rotated reversely to allow rotation of levers 32a, 32b in the direction stoppers 39a, 39b, a separator roller 34 comes into contact with the uppermost sheet 57, and now only one sheet is taken out by the roller 34 and held while contacting the platen 13 and pinch roller 14. Here inertia cranks 46a, 46b stretch compression springs 62a, 62b and thereafter turn in the same direction quickly, and following the reduction of resilient force the levers 32a, 32b return in the direction toward the stoppers 38a, 38b. At this time the cranks 46a, 46b are rotated by the inertia force for a certain specific amount so as to hold the separator roller 34 at the position contacting the sheet 57. Thus the leading edge of the sheet is inserted at all times between the rollers, so that paper feed for the subsequent sheet is secured with sure operation, and further this arrangement requires simple control.
Patent JP-S61225164-A (JP)
Title: Imide group-containing aromatic polyamine and its production
Inventor: HINO SEIICHI
IPC: C08G73/10
Filed: 1985-03-29
Abstract: NEW MATERIAL:A compound of formula I [X is tetravalent aromatic group and two couples of carbonyls bond to carbon atoms adjacent to each other; Y is divalent aromatic group which is composed of at least 2 kinds of Y1 and Y2 and either of them is formula II (R1, R2 are H, halogen, alkyl and at least one is alkyl); n is integer more than 1]. USE:It is suitable for use to produce a heat-resistant curing agent for high- solubility epoxy resins or fiber-reinforced composite material and is used, in addition, in adhesive, coating materials and molded products of high heat resistance. PREPARATION:For example, the reaction of an aromatic tetracarboxylic acid or its derivative with an excessive amount of an aromatic diamine containing at least a condensate from a o-alkyl-substituted aniline and formaldehyde is carried out, when necessary, in the presence of an imidization catalyst such as a tertiary amine, under heating to give the compound of formula I.
Patent JP-H08234256-A (JP)
Title: Optical power detector
Inventor: MORIMOTO MASAHITO
IPC: H04B10/524
Filed: 1995-02-27
Abstract: PURPOSE: To exactly detect the light intensity of transmitted light with substantially no influence of noise, etc. CONSTITUTION: Supersaturated absorbers 1 to 4 which give thresholds varying stepwise, respectively, absorb the transmitted light of the light intensity of the giving first threshold or lower, and allow the transmitted light of the light intensity of the second threshold or higher, larger than the first threshold to pass, are arranged in series in an optical fiber 8. The probe light from a probe light source 5 is made incident on the respective supersaturated absorbers 1 to 4 in such a manner as to intersect the transmitted light (A) at the time when the transmitted light transmitted in the optical fiber 8 is made incident successively on the respective supersaturated absorbers 1 to 4. Avalanche photodiodes(APD) 11 to 14 are disposed in correspondence to the supersaturated absorbers 1 to 4.  The light reception via the supersaturated absorbers 1 to 4 of the probe light by passage of the transmitted light through the supersaturated absorbers 1 to 4 is executed by these APDs 11 to 14. The presence or absence of the received light of the probe light is detected by an intensity reading out means 6 and the supersaturated absorbers 1 to 4 through which the transmitted light passes or through which this light does not pass, are discriminated. The light intensity of the transmitted light is thus read out.
Patent JP-H10259694-A (JP)
Title: Joint structure for segment
Inventor: KAWAGUCHI HIROYUKI
IPC: E21D11/08
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To improve the execution property by providing aligning projections on one of the end faces of segments adjoining in the peripheral direction, and providing aligning recesses on the other in the axial direction respectively. SOLUTION: Aligning projections 8 are provided on the connecting end face 2D of a segment 1C along the axial direction of a tunnel, and aligning grooves 9 longer than the aligning projections 8 are formed on the connecting end face 2C of a segment 1B. The segment 1C is moved apart from a segment 1A and near to the segment 1B, the projections 8 are fitted into the grooves 9, and the segment 1C is aligned with the segment 1B in the radial direction of the tunnel. When the segment 1C is pushed toward the segment 1A, the projections 8 are guided by the grooves 9, and the aligning pins 11 on the connecting end face 2A of the segment 1A are fitted into the aligning holes 6 formed on the connecting end face 2B of the segment 1C. Insert metal fittings can be used, the number of bolt boxes can be reduced by half, aligning can be easily made, and the cost can be reduced.
Patent JP-2000261872-A (JP)
Title: Device and method for voice transmitting and voice band signal transmission system
Inventor: FUSE HIDETOSHI
IPC: H04L47/43
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a voice transmitter that can prevent degradation in voice quality and increase in a delay time in a network where voice transmitters adopting different voice compression coding algorithms and mounting different FAX transmission systems are intermingled. SOLUTION: An identification signal insertion means 15 selects an identification signal to be inserted depending on types of a voice transmitter connected via a transmission line and a voice transmitter connected via an exchange so as to select whether a cell received from the transmission line is compression- decoded and returned to a voice band signal or the cell is sent to a relay block as it is without compression decoding of the cell to the voice band signal.
Patent JP-S53147911-A (JP)
Title: Preparing magnetic rotor
Inventor: IMAI YOSHIKIYO
IPC: H02K1/28
Filed: 1977-05-30
Abstract: PURPOSE: To prevent generations of displacement and/or crack caused by a resin pressure acting on permanent magnet, by such means that into outer circumferential air space, formed by outer circumferential surfaces of the permanent magnet, and inner circumferential air space, formed by inner circumferential surfaces, be filled a synthetic resin successively in turn of the former and the latter. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09231553-A (JP)
Title: Card with magnetic display section
Inventor: TSUKADA AKISUKE
IPC: B42D15/10
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To display different bits of display information by clearly separating these bits of information from one another in a display card for reversibly displaying visible information seen by eyes. SOLUTION: A card 10 with a magnetic display section is provided, the display section capable of reversibly displaying visible information divided magnetically into plural separated and independent display parts (2a to 2c). The magnetic display section is provided with a recording layer including a microcapsule, the microcapsule contains liquid and magnetic powders floating in the liquid and responsive to a magnetic field and thereby the visible information is magnetically recorded/erased.
Patent JP-H08261813-A (JP)
Title: Metal molten level sensor
Inventor: TANAKA YASUHIRO
IPC: C04B35/565
Filed: 1995-03-23
Abstract: PURPOSE: To improve anticorrosion against molten metal by building a dip electrode of a composite ceramics (SNC) comprising amorphous carbon ass dispersed into a matrix mainly composed of silica carbide and silica nitride. CONSTITUTION: A stick-shaped dipping electrode 2 is built up of an SNC which contains silicon carbide 15-80wt.%, silicon nitride 10-7wt.% and amorphous carbon 3-20wt.% while comprising the amorphous carbon as dispersed into a matrix mainly composed of the silicon carbide and silicon nitride. The dipping electrode 2 is so set to be turned to a furnace bottom C through a mounting metal 1 from the ceiling part B within a melting furnace A and adjusted to the height of a liquid surface when it is filled with a metal molten 3 upto a specified quantity. An earth 4 is set at a position lower than a measuring part of the liquid surface. When the furnace A is filled with the metal molten and the liquid surface reaches a specified position, a current flows through the metal molten 3 and is detected by a current detector D.  This information is transmitted to a supply device of the metal molten 3 and the filling is stopped.
Patent JP-S53147792-A (JP)
Title: Modification of copolymer
Inventor: YOSHIHARA NORI
IPC: C08F255/02
Filed: 1977-05-31
Abstract: PURPOSE: To modify easily and economically an olefin-vinyl ester copolymer with an epoxy group containing ethylenic unsaturated monomer, by impregnating a granular copolymer with the monomer in which an organic peroxide, etc. are dissolved, followed by grafting the monomer onto the copolymer. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S51140817-A (JP)
Title: Martensite tool steel for hot forming
Inventor: OKUNO TOSHIO
IPC: C21D6/00
Filed: 1975-05-30
Abstract: PURPOSE: To manufacture martensite tool steel for hot forming having high toughness, thigh temperature softening resistance, high temperature strength and abrasion resistance by hardening followed by low temperature tempering. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H09253637-A (JP)
Title: Fluid treatment apparatus
Inventor: OKETA TAKEMI
IPC: B01J35/02
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a fluid treatment apparatus not lowered in capacity even in the case of long-term use and developing stable purifying and sterilizing capacity regardless of a contamination state of a fluid. SOLUTION: A circulating means 19 and a catalytic reaction means 25 are arranged to a circulating passage 18 and an ultraviolet lamp 26 is arranged in the catalytic reaction means 25. The catalytic reaction means 25 is packed with granular titanium oxide 27 capable of coming into contact with the ultraviolet lamp and particles of granular titanium oxide 27 are stirred by the flow of circulating water to be allowed to collide with each other to purify and sterilize circulating water while peeling the substance deposited on the surfaces of the particles to always obtain stable purifying capacity.