baber/WOPTO huggingface dataset:
Patent JP-H0629310-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: SATO NORIAKI
IPC: H01L21/336
Filed: 1992-07-10
Abstract: PURPOSE:To reduce a contact resistance and a sheet resistance and to further provide a shallow source/drain diffused layer by forming the source/drain of a metal silicide layer and a protective layer formed on substantially the entire surface, and forming the protective layer of a conductive layer. CONSTITUTION:A source/drain of a field-effect transistor has a metal silicide layer 8 formed substantially over the entire surfaces of source/drain regions 6, 12, and a protective layer 9 formed substantially over the entire surface of the layer 8, and the layer 9 is formed of a conductive layer. For example, a gate electrode 4, an SiO2 layer 5 are formed, medium-doped source/drain diffused layers 6 are formed, a sidewall 7 is formed, and a TiSi2 layer 8 is formed. Then, amorphous silicon 9 to become a protective layer is selectively formed on the layer 8, an SiO2 film 10 is formed on the entire surface, and a high-doped source/drain layer 12 is formed.
Patent JP-S6343053-A (JP)
Title: Speed change control device for electronically controlled automatic transmission
Inventor: TAKANO TAKAO
IPC: F16H63/02
Filed: 1986-08-05
Abstract: PURPOSE:To prevent the occurrence of nonconformity such as the unknow shift position in an automatic transmission by supplying the oil pressure from a pump to a differential pressure type piston so as to drive an actuator, after the pressure in a hydraulic circuit is released by solenoid valves. CONSTITUTION:When the speed change control is carried out to a new gear stage, the open control of solenoid valves V3 or V4, and V1 or V2 corresponding to the shift/select poition for the speed change stage indicated by the select lever prior to the speed change is carried out to maintain actuators 1, 4 in the speed change stage. Next, a solenoid valve V6 is closed to close the opening to the atmosphere of respective inlets of solenoid valves V1 through V4, and a solenoid valve V5 is opened to supply the fluid pressure from a pump 3 to the solenoid valves V1 through V4. And, the solenoid valves V1 and V2 is opened to supply the fluid pressure from the pump 3 to fluid chambers 1f and 1g of the actuator 1 so as to place it in a neutral position. Then, the solenoid valve V3 or V4 is opened to operate the select actuator 4, and the solenoid valve V1 or V2 is closed to operate the actuator 1.
Patent JP-2000021420-A (JP)
Title: Solid high polymer fuel cell
Inventor: KANBARA TERUHISA
IPC: H01M8/10
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To reduce cost at mass producing, and to reduce the size by providing a pair of electrodes for sandwiching a solid high polymer electrolyte film and a supply discharge means of fuel gas, constituting a conductive separator between laminated cells out of a metal plate of a conductive inorganic compound coat, and connecting the gas flowing hole to the fuel gas supply discharge means by a gas sealing material. SOLUTION: A conductive separator is formed in a wave shape by press working out of, for example, a SUS 316 plate and is obtained by forming conductive inorganic oxide such as tin oxide of In doping or an inorganic conductive nitride and carbide on the surface. A phenol groove 6 is formed of a phenol projecting part 7, up to a gas flowing groove from a manifold hole 4 in hydrogen side and air side separators. An electrode/electrolyte jointing body having positive/negative electrode catalyst layers jointed to both surfaces of a proton conductive high polymer electrolyte film, is sandwiched by two kinds of separators and the phenol gasket 7. This separator is chemically inactive with respect to acidic atmosphere, can be made thin and cutting work can be obviated.
Patent JP-H0628337-A (JP)
Title: Kana/kanji converter
Inventor: MINAMIZAWA MASAKO
IPC: G06F17/21
Filed: 1992-07-10
Abstract: PURPOSE:To improve the input efficiency of a KANA (Japanese syllabary)/KANJI (Chinese character) converter by changing automatically an input numeric character size and outputting this character as a candidata when a character string of a specific part of speech is inputted and the KANA/KANJI conversion is carried out immediately after the input of the numeric character. CONSTITUTION:A KANA/KANJI converter consists of an input device 2 which inputs the editing instructions, etc., for the character strings to undergo the KANA/KANJI conversion, a display 3 which shows the characters and graphics, a printer 4 which prints the characters and graphics, an electronic controller 5 which is connected to the device 2, the display 3 and the printer 4 and has a function to control the input, conversion, editing and print of the documents, etc. When a character string is inputted through the device 2, the controller 5 refers to a basic dictionary 22a which stores the converted character strings corresponding to the input character strings and the information on the parts of speech of the words forming the converted character strings and then performs the KANA/KANJI conversion. If the character string part inputted after a numeric character is identical with a specific part of speech, the size of the numeric character is automatically changed and numeric character is outputted as a candidate.
Patent JP-H0663074-A (JP)
Title: Disposable diaper
Inventor: WATANABE HISANORI
IPC: A61F13/15
Filed: 1992-07-10
Abstract: PURPOSE:To surely prevent leakage from the part concerned by providing leg gathers fitted to a wearer's leg part in a leg opening part of the outermost layer sheet, and also, to enhance moisture permeability and to prevent going stinking by forming the center part of the outermost layer sheet from a fibrous sheet of a single layer. CONSTITUTION:The disposable diaper 1 of an underpants type has an absorptive main body 3 consisting of a liquid permeable top sheet 15, a liquid impermeable and vapor permeable back sheet 16, and an absorbent 17 interposed between both sheets 15, 16, and this absorptive main body 3 is joined to the outermost layer sheet 2 for surrounding the waist of a wearer, and at the time of putting it on, the absorptive main body 3 is put on the wearer. In this case, in the outermost layer sheet 2 is formed from a fibrous sheet 21 of a single layer. Also, both side edge parts edge parts 22 for forming a leg opening part 7 are constituted of plural fibrous sheets 23a, 23b, and a flexible/elastic member 24 inserted and held, and joined between them, and by this flexible/elastic member 24, leg gathers 24a are formed in the leg opening part 7.
Patent JP-S5971907-A (JP)
Title: Kerosene burner device
Inventor: TSURUTA KUNIHIRO
IPC: F23D11/40
Filed: 1982-10-19
Abstract: PURPOSE:To reduce the amount of tar produced on an evaporating surface and to maintain stable combustion for a long period of time, by a method wherein the evaporating surface is formed by a metal sprayed layer, formed on a metal base material, a heat resistant carrier layer, having a wide ratio area, formed on the metal sprayed layer, and a platinum group catalyst carried on the carrier layer, and the temperature of the evaporating surface is increased to a point higher than that of the film boiling range of kerosene. CONSTITUTION:An evaporating surface 13 is formed by a metal sprayed layer 16 formed on the surface of a base material 8' of an evaporating tube, a heat resistant carrier layer 17, having a wide ratio surface, formed on the metal sprayed layer 16, and a platinum group catalyst 18 carried on the carrier layer 17. By heating the tip part of an evaporating tube 8 by means of a combustion heat, the temperature of the evaporating surface 13 is increased to a point higher than the temperature of the film boiling range of kerosene. The metal sprayed layer is formed by a metal or ceramic. A material, having an excellent heat conductivity, such as aluminium or an aluminium alloy, is most suitable for the metal, and the surface coarseness of the metalized layer is most preferably 5-50mum of central line average coarseness Ra. A metallic oxide, carbide, and nitride are used as ceramic. The carrier layer is of a heat resistant inorganic material, having a wide ratio surface area, which is alumina, silica, or zirconia, or composite combustion of them.
Patent JP-H0825194-A (JP)
Title: Method and device for polishing semiconductor wafer
Inventor: KAWAMOTO TOSHIRO
IPC: B24B1/00
Filed: 1994-07-12
Abstract: PURPOSE:To suppress a particle level in a surface by performing high speed polishing in a semiconductor wafer, and thereafter continuously performing a low speed polishing process, so as to maintain flatness of the semiconductor wafer surface in a high degree. CONSTITUTION:A silicon wafer after an etching process is mounted in a platen 12, to use a prescribed polishing agent and liquid, so as to perform polishing by rotating, for instance, the platen 12 and a head 13 both at about 50rpm. Here is high increased a polishing rate in the beginning, to set a polishing margin to 15mum or less, and high speed polishing thereafter, the polishing rate is lowered to perform a low speed polishing process. As a result, high flatness of a wafer surface can be obtained, and also generating a particle due to polishing in this surface can be suppressed.
Patent JP-H1188428-A (JP)
Title: Effective cashing for route designation information for unicast and multicast-connection
Inventor: AMITT GUPTA
IPC: H04L12/56
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To adapt the change of network constitution to speedy patch by holding route designation information in the respective items of a table and more than one tables by means of a controller. SOLUTION: At the time of establishing again a satisfactory and inexpensive tree in short time as much as possible, respective nodes connected to a node 7 as a destination are retrieved. When the list of a network link is referred to, links G, H, I and J are displayed to terminate in the node 7. Then, links N and O are displayed to start in the node 7. The table item or a line on the node 7 in the most inexpensive tree table is substituted for an index value 7, a master node 2, link identification H and a distance 3. Thus, speedy patch on the link which breaks down can be detected by using table display.
Patent JP-H0473685-A (JP)
Title: Display controller
Inventor: NONOSHITA HIROSHI
IPC: G09G3/18
Filed: 1990-07-13
Abstract: PURPOSE:To preferentially display a specified event by outputting the address of a display element in accordance with the setting of display element information related to the event and transferring the display data which is read out from a display data storing means based on the address to a display device. CONSTITUTION:In the case that the data is read out from a video memory 41 so that it may be transferred to a liquid crystal display device FLCD 26, and the data transfer demand is generated from a synchronization control circuit 39 to a memory controller 40. The address of an address counter 38 or on the side of an FIFO is selected by an address selector 35 as the address with reference to the video memory 41, and also a control signal for the data transfer is generated by the memory controller 40, and then, the data on an applicable address is transferred from a memory cell to a shift resistor so as to be outputted to a driver 42 by the control signal of a serial port. Thus, rewriting a part related to the event is preferentially performed by setting the position, etc., related to the partial rewriting by a CPU on the host side of a display device.
Patent JP-S6426530-A (JP)
Title: Method for hydroformylation
Inventor: OMATSU TOSHIHIRO
IPC: C07C47/12
Filed: 1987-07-22
Abstract: PURPOSE:To industrially and advantageously hydroformylate octa-2,7-dien-1-ol, etc., by using a rhodium catalyst containing a rhodium compound and tris(substituted aryl)phosphite together in a low concentration thereof. CONSTITUTION:A compound expressed by formula I [X is OH or CHO; A is (CH2)n or formula II; n is an integer of 3-8; m is an integer of 0-5] is reacted with a blended gas of hydrogen and carbon monoxide in the presence of a rhodium compound and a compound, expressed by the formula P(OR)3 (three groups R are substituted aryl and may be different) and having 2080-2090cm<-1> electronic parameter (theta-values) and 135-190 deg. steric parameter (theta-values) to hydroformylate the above-mentioned raw material at an industrially satisfiable reaction rate using the rhodium catalyst in a low concentration. Thereby the aimed aldehyde or dialdehyde, having side chain and useful as an intermediate for raw materials of high polymers is industrially and advanta geously obtained in a high production.
Patent JP-S6162514-A (JP)
Title: Epoxy resin composition
Inventor: YAMAGATA MAKOTO
IPC: C08L63/00
Filed: 1984-09-05
Abstract: PURPOSE:To provide the titled low-stress composition having excellent molda bility, moisture resistance, and crack resistance caused by thermal shock, and useful for the sealing of semiconductor, etc., by uniformly dispersing or reacting and fixing a specific synthetic rubber in an epoxy resin component. CONSTITUTION:The objective composition can be prepared by (1) melting and mixing (A) an epoxy resin (e.g. bisphenol-type epoxy resin) and (B) a synthetic rubber containing epoxy group at the terminal or in the molecular chain, preferably in the presence of (C) one or more compounds selected from tertiary amine, its derivative, organic phosphine compound, organic Al compound, titanium compound, and acid, and (2) compounding the obtained mixture e.g. to (D) an epoxy resin hardener, a cure accelerator, a filler, a mold-release agent, a surface-treating agent, and if necessary, other epoxy resin, etc.
Patent JP-S5887118-A (JP)
Title: Asphalt composition
Inventor: SHIMADA HIDETOSHI
IPC: C08G18/69
Filed: 1981-11-19
Abstract: PURPOSE:An asphalt composition having good shapability and a well-controllable curing rate, prepared by mixing asphalt with a polydiene chain-containing polyisocyanate and a cure accelerator. CONSTITUTION:Use is made of a urethane prepolymer having an isocyanato group on a molecular end (e.g., polyoxypropylene glycol/tolylene diisocyanate prepolymer, of which the isocyanato groups may be blocked ) obtained by reacting an organic polyisocyanate with an active hydrogen-containing compound under a condition including an NCO/OH (eq. ratio) >= about 1.5. Namely, there are mixed together (A) 100pts.wt. asphalt (e.g., straight asphalt), (B) 3-300pts.wt. above polydiene chain-containing polyisocyanate and (C) 0.05-5pts.wt., per 100pts.wt. component B, cure accelerator (e.g., sodium dibutyldithiocarbamate).
Patent JP-S6243872-A (JP)
Title: Magnetic recording and reproduction equalizing system
Inventor: TAKEDA TAKAYUKI
IPC: G11B5/09
Filed: 1985-08-21
Abstract: PURPOSE:To apply a reproduction equalization with a small bit shift by adding inversely an original signal subjected to delay and attenuation to a differentiated reproduction signal. CONSTITUTION:The output of a reproduction amplifier is converted into a sufficiently low impedance by a buffer 1 and the result is branched into two. One signal is given to a differentiation circuit comprising a capacitor 3 and a resistor 4, the other is given to a delay element 6 via a resistor 5 and the delayed signal is attenuated by a variable resistor 7. A signal (b) obtained by differentiating the reproduction signal (a) and a signal (c) being the result of delayed and attenuated reproduction signal are given to a differential input amplifier 2, where they are added inversely to obtain a symmetrical reproduced waveform (d) and to decrease the bit shift.
Patent JP-S5883199-A (JP)
Inventor: DEIETERU BOUDAA
IPC: F42B12/58
Filed: 1982-10-22
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-S6339798-A (JP)
Inventor: IKEDA TOSHIO
IPC: B26F3/00
Filed: 1986-08-05
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-H0742514-A (JP)
Title: Intake/exhaust valve driving control device of internal combustion engine
Inventor: HIDAKA AKIRA
IPC: F01L13/00
Filed: 1993-07-27
Abstract: PURPOSE:To improve fuel consumption at the time of low rotation sharply, and improve output torque while suppressing irregular operation of a valve. CONSTITUTION:Rotational phase difference of a cam shaft 22 against a driving shaft 21 is generated by a control mechanism 23 interposed between the driving shaft 21 and the cam shaft 22 so as to change an angular speed. The opening/ closing timing of an intake valve is advance/delay-controlled by a variable valve timing mechanism 24 provided on the one end part of the driving shaft 21. The top point of the operating angle of the intake valve is set to the same phase point during change of rotational phase by the control mechanism 23, while the closing timing of the intake valve is controlled to an advance side by the variable valve timing mechanism 24.
Patent JP-H0234032-A (JP)
Title: Frequency synthesizer
Inventor: KOGA IZUMI
IPC: H03L7/187
Filed: 1988-07-25
Abstract: PURPOSE:To reduce a response time inexpensively with simple constitution without using a DA converter by providing a control circuit comparing levels of signals fed respectively to two circuits and controlling the level of the signal fed to the circuits. CONSTITUTION:A control circuit 40 receives a control signal SA of a voltage controlled oscillator(VCO) 1 included in a 1st phase locked loop(PLL) and a control signal SB of a VCO 2 included in a 2nd PLL. The control circuit 40 has a function comparing levels of both the control signals and supplying a level signal in response to the signal SA from the VCO 1 to an input terminal of the VCO 6 for a period when the level difference between the signals SA and SB is a set voltage or over. Thus, an expensive DA converter is not required and if the shift in an output frequency f2 is large, the control voltage of the VCO 1 with a fast response is used to apply pre-tuning to the VCO 6 thereby moving the operating state forcibly into the vicinity of the designated frequency. Thus, the whole circuit can attain fast speed response.
Patent JP-S5892326-A (JP)
Inventor: KUWAMOTO HIROSHI
IPC: A47J27/62
Filed: 1982-10-20
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-H0350384-A (JP)
Title: Ignition system for internal combustion engine
Inventor: KATSUMATA MITSUO
IPC: F02P5/155
Filed: 1989-07-18
Abstract: PURPOSE:To obtain constant advance characteristics by making constitution wherein an advance controlling capacitor is discharged with specific time constant while advance control voltage of a waveform which lowers on both ends of the capacitor with specific gradient is compared with reference voltage for determining an ignition position. CONSTITUTION:An advance capacitor 404 for discharging with negative voltage of an ignition power supply coil 1a and a voltage suppressing capacitor 405 connected to the above capacitor in series for limiting the terminal voltage are provided so that charging voltage of the advance capacitor 404 is lowered along with rise in rotation speed. Such constitution is made that the advance capacitor 404 is discharged with specific time constant to obtain advance control voltage of a waveform which lowers on both ends with specific gradient, and this advance control voltage is compared with reference voltage to determine ignition position. Therefore the system is free from influence of characteristics of a generator as in conventional cases where advance characteristics are obtained depending on the output voltage waveform of an ignition power supply coil 1a, and constant advance characteristics can be obtained constantly.
Patent JP-H0741261-A (JP)
Title: Elevator guide display device
Inventor: KUMANO TORU
IPC: B66B3/00
Filed: 1993-07-27
Abstract: PURPOSE:To easily recognize the arrival of an elevator from the hall side. CONSTITUTION:An elevator guide display device is provided with lighting bodies 9u for the up-display and for the down-display respectively on a header case 6 to the upper part of a hall door 2, and light-emitting panels 18u, 18d for the up-display and the down-display which reflect the light from the respective lighting bodies for the up-display and for the down-display are provided on the elevator hall 1 side of the hall door 2. The arrival and the moving direction of the elevator are recognized by users by emitting the light from the lighting bodies for the up-display and for the down-display according to the moving direction of the elevator when the elevator arrives to reflect the light from the light emitting panel for the up-display and for the down-display on the hall door 2 side to the hall side.
Patent JP-S6163138-A (JP)
Title: Data processor and inter-exchange communication system
Inventor: YASUDA TSUNEO
Filed: 1984-09-04
Abstract: PURPOSE:To apply a common line signal line while using an information line control method of a conventional data processor by allowing an information line section of a data processor using a line individual signal system to control a private line without notifying the presence of an exchange. CONSTITUTION:When a call is started from an exchange 2, a call start request signal from a common line signal line is received by a common line signal control section 7, a start call reception is responded to the exchange 2 and call start is informed to a match section 8. In the matching section 8, while a connection request data reception transmitted through an information line is used, the start is established synchronously with the start call notice reported by the information line control section 10. On the other hand, at the call start from the data processor 3, the exchange 2 is called from the control section 7 via a common line signal line, and after the start call reception response from the exchange 2 is received by the control section 7 and the matching section 8, the call start request is given from the matching section 8 to the control section 10 to establish the call start.
Patent JP-S6244857-A (JP)
Title: Electronic disk device
Inventor: TOMITA HIROSHI
IPC: G06F12/16
Filed: 1985-08-22
Abstract: PURPOSE:To automatically execute the restoration processing of storage data in an auxiliary storage part by rewriting all data stored in a current storage part to the auxiliary storage part when it is detected that a power supply to the auxiliary storage part is turned on again. CONSTITUTION:At the writing of data obtained from a master device in an address specified by the current storage part 110, the same data are simultaneously written in the same address of the auxiliary storage part 120 provide with a power supply line different from that of the storage part 110. If the power supply to the auxiliary storage part 120 is disconnected, the data stored in the auxiliary storage part are deleted, but when the reconnection of the disconnected power supply is detected by a power supply ON/OFF detecting part 130, the data stored in the current storage part 110 are read out and the write restoration processing in the auxiliary storage part 120 is executed by a microprogram control part 101. When an instruction excluding data write/read operation is received from the master device during said restoration processing, the restoration processing is suspended, the instruction is executed, and after the end of the execution, the restoration processing is continued.
Patent JP-H059804-A (JP)
Title: Synthetic fiber having excellent heat-accumulating and heat-insulation property
Inventor: NAGI HISASHI
IPC: D04H1/4382
Filed: 1991-06-28
Abstract: PURPOSE:To provide the subject fiber containing a specific amount of a specific silicate and useful for a cloth exhibiting sufficient function as winder clothes even at a thin thickness. CONSTITUTION:The objective synthetic fiber is a core-sheath conjugate fiber having a core part composed of preferably polyethylene terephthalate, etc., and containing 0.1-15wt.% (preferably 0.5-10wt.%) of a silicate of a group IV metal of the periodic table (preferably zirconium silicate) having an average particle diameter of <=5mum (preferably 0.4-1mum).
Patent JP-S6344087-A (JP)
Inventor: KUME TOSHIO
IPC: E04H12/28
Filed: 1986-08-08
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。