baber/WOPTO huggingface dataset:
Patent JP-S61243401-A (JP)
Title: Transparent conductive substrate
Inventor: MASUZAWA TOKIHIKO
IPC: G02F1/17
Filed: 1985-04-19
Abstract: PURPOSE:To obtain the titled substrate having a small optical strain and a high transparency by forming a transparence conductive film on the synthetic polymer substrate having <=15 Brewster absolute value of a photoelasticity constant in a temp. less than a glass transition temp. of the synthetic resin. CONSTITUTION:The reason why the synthetic resin having <=15 Brewster absolute value of the photoelasticity constant is used to the substrate, lies in generating various stress-strains in a molding of the substrate whereby a distribution of the optical birefringence index generates, when said value is more than 15. When the optical birefringence index is large, a slipping of a transmission light generates in the thick substrate, and the tremble of the visible image becomes a problem. The surface resistance value of the substrate is necessary to satisfy 10<-1>OMEGA/mm<2>-10<9>OMEGA/mm<2>. So that, as said conditions are fully satisfied, the conductive layer provided on the synthetic resin substrate is most preferable to be an acrylic resin plate. When the acrylic resin plate is used as the substrate, the surface of the substrate is performed a curing treatment, and then is vacuum-deposited a thin film of an oxide semiconductor on the surface of the substrate at a temp. of less than 100 deg.C, thereby obtaining a transparent conductive film 2.
Patent JP-H01257370-A (JP)
Title: Schottky barrier semiconductor device
Inventor: OTSUKA KOJI
IPC: H01L29/861
Filed: 1988-04-07
Abstract: PURPOSE:To obtain high level breakdown strength and reverse surge strength of a Schottky barrier diode by relieving electric field concentration in a semiconductor region under the surroundings of the Schottky barrier induced at the time of reverse voltage application by first and second semi-insulating semiconductor regions. CONSTITUTION:Second semi-insulating semiconductor regions 4 are provided in a region surrounded by a first semi-insulating semiconductor region 3 and are formed into a plurality of islands separated from each other. As the second semi-insulating semiconductor regions 4 are exposed on the top surface of a semiconductor substrate 1 like the first semi-insulating semiconductor region 3, they are in contact with the lower surface of a barrier electrode 2. Therefore, in the cross section, a plurality of the island-shape second semi-insulating semiconductor regions 4 and a plurality of n-type regions 1b are arranged alternately in the region surrounded by the first semi-insulating semiconductor region 4. As a result, even if a reverse surge current is concentrated to the surroundings of a Schottky barrier 10, the reverse current is widely dispersed. With this constitution, a Schottky barrier diode with a high reverse surge strength can be obtained.
Patent JP-H03283945-A (JP)
Title: Return processing system for electronic mail system
Inventor: MORIYAMA YOSHIYORI
IPC: G06F13/00
Filed: 1990-03-30
Abstract: PURPOSE:To attain the return of a received mail without reference of the user by registering a message desired to be informed to a caller in the case of reception of a mail as a return mail and sending the registered return mail to the caller after the mail is received immediately. CONSTITUTION:A mail reception section 11 in a mail system 10 receives a mail from other mail system 13, then a mail return processing section 7 is started and a return mail 4 to a caller of a received mail is retrieved from a return mail reservation file 3 of the user receiving the mail and a mail identifier of the received mail is added as the information telling to which mail the return is given to the retrieved return mail 4 to request the transmission of the mail to a mail transmission section 12 of the mail system 10. The mail transmission section 12 sends the mail whose transmission is requested is sent to the mail system 13 of the transmission destination.
Patent JP-H06299214-A (JP)
Title: Method and device for controlling furnace top pressure in blast furnace
Inventor: SOEJIMA HISANOBU
IPC: C21B5/00
Filed: 1993-04-12
Abstract: PURPOSE:To automate the decision of furnace top pressure at the time of decreasing the pressure for blowing-down or at the time of increasing the pressure for reopening the operation and to prevent the development of blow-through or hanging accompanied with the pressure decrease/ increase. CONSTITUTION:A memory 20, in which correlation (Di, Dd) between the blasting pressure and the furnace top pressure is resistered, is installed and the blasting flow rate PV1 and the blasting pressure PV2 are inputted. The ideal blasting pressure (Pv1Xa: PV1Xb) and the blasting pressure PV2 are compared, and at the time of increasing the pressure, in the case of being PV1Xa >=PV2, the PV2 is selected, and in the case of being not so, the PV1Xa is selected. At the time of decreasing the pressure, in the case of being PV1Xb>=PV2, the PV1Xb is selected and in the case of being not so, the PV2 is selected, and the selected value is converted to the furnace top pressure aimed value SPt according to the correlation (Di, Dd). By this method, the blast furnace operation is stabilized.
Patent JP-H10234350-A (JP)
Title: Production of spirits made of tofu refuse
Inventor: KONUMA SHINICHI
IPC: A23L11/00
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing spirits made of tofu refuse by extracting the effective component of tofu refuse while utilizing the tofu refuse. SOLUTION: While paying attention upon the alcohol extract liquid of Impatience balsamina L., with which the tofu refuse to be processed as wastes can be biochemically processed, this alcohol extract liquid of Impatience balsamina L. is added to the tofu residue, which is conventionally processed as wastes, and processed to that the effective components in the tofu residue are easily extracted by the decomposition operation of enzymatic protein in the alcohol extract liquid of Impatience balsamina L. The alcohol extract liquid of Impatience balsamina L., is constituted by separating the residue while fully soaking 2-5 pts.wt. of Impatience balsamina L., in 10 pts.wt. of ethanol contained solution more than 10%.
Patent JP-S60226161-A (JP)
Title: Semiconductor integrated circuit device
Inventor: KANEZAKI KOUICHI
IPC: H01L27/04
Filed: 1984-04-25
Abstract: PURPOSE:To eliminate troubles, due to which the area of the chip is enlarged, by a method wherein wiring connection parts are provided at parts of the inverse conductive-type region, where is to be used for forming a squeeze resistor, so that the inverse conductive-type region can be used as a crossover wiring body or a resistor too by making efficiently use of the region. CONSTITUTION:A squeeze resistor is constituted of a P type resistor region 1 and an N type region 11 formed in such a way as to cover part of this resistor region 1. Contact windows 3 are provided on the N type region 11 and electrodes 9 and 10 are wired in parts of the contact windows 3, thereby enabling to use the N type region 11 as a crossover wiring body or a resistor too. By this constitution, troubles, due to which the area of the chip is enlarged, can be eliminated, because there is no need to provide a crossover region 8. Provided that, this is effective only within an extent ranging from the extent of voltage that the potential VN of the wiring parts 9 and 10 in the crossover region 8 is lower as little as the component of the forward voltage VBE of the transistor than the potential VP of the electrode wiring parts 4 and 5 in the resistor region 1 to the extent of voltage that the potential VN is higher as much as the component of the inverse breakdown voltage VEB of the transistor than the voltage of the VP, that is, only within an extent that the VN is represented by a formula of VP- VEB<VN<VP+VEB.
Patent JP-S58200726-A (JP)
Inventor: YAMAGUCHI TATSUYA
IPC: G02B23/24
Filed: 1982-05-19
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-H11282771-A (JP)
Title: Line connection controller
Inventor: HAYASHI KAZUFUMI
IPC: H04L12/54
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To eliminate the trouble of connecting to the public circuit for acquiring an execution result by sending only a processing request first and freely acquiring an execution result later. SOLUTION: A request receiving object 303 receives a request from a CGI program and returns a result. A queue object 304 queues a request that is received from the object 303. A process management object 305 starts a process that is connected to a DB server, manages a process in the middle of execution, etc. A result management object 306 performs execution management of requested retrieval processing. A connection condition calculation object 324 calculates a connection condition, such as connecting to the DB server through which connection process according to a set retrieval frequency, a line connection amount, etc. Due to this configuration, it is possible to send only a processing request first and freely acquire an execution result later and to shorter a connection time owing to continuous connection.
Patent JP-S5419114-A (JP)
Title: Controller for induction motor
Inventor: UCHINO HIROSHI
IPC: H02P21/00
Filed: 1977-07-14
Abstract: PURPOSE: To directly and quickly responsively control a generated torque, by such means that with a co-ordinate expression of secondary current instantaneous value in the motor converted and a magneto-motive force vector detected from the before said and primary current instantaneous value, a magnetic flux in the motor be controlled following the above. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62241363-A (JP)
Title: Semiconductor device
Inventor: MORIGA NAMIKI
IPC: H01L21/48
Filed: 1986-04-11
Abstract: PURPOSE:To prevent the corrosion of a lead for a molded form, in which a semiconductor element is sealed, and to eliminate the lowering of strength by connecting a substance having corrosion potential lower than that of a lead frame material for the molded form, in which the semiconductor element is sealed, to the lead for the molded form. CONSTITUTION:Iron or a nickel alloy is used as leads 2 for a molded form 1 in which a semiconductor is sealed, and magnesium is employed as sacrificial anodes 3 consisting of a substance having corrosion potential lower than that of the material of the leads 2. Since the leads and the sacrificial anodes are connected by conductors 4, potential difference is generated among the leads 2 and the sacrificial anodes 3. When the leads 2 are brought to a corrosive state, protective currents are extracted continuous]y by utilizing potential difference between both the leads and the sacrificial anodes, thus preventing the corrosion of the leads. Accordingly, the lowering of the strength of the leads due to the corrosion of the leads can also be obviated.
Patent JP-H07298632-A (JP)
Title: Power converter
Inventor: HAYASHIDA MOTOYUKI
IPC: H02M7/48
Filed: 1994-04-22
Abstract: PURPOSE:To prevent abnormal ON/OFF operation and high-frequency noises that cause damage to a semiconductor power element, by stopping pulse-width modulation continuity signal for a given time when a current sensor detects that a current of a power supply fed to the semiconductor power element is over a given level. CONSTITUTION:A current sensor 2 is put between a power buttery 8 and a power transistor 1 as a semiconductor element. A temperature sensor 3 is put near to the transistor 1, and the detected signals are entered in a control circuit 4. A pulse-width modulation continuity signal from a main computer 6 to the transistor 1 is interrupted when abnormality in current or temperature is detected. After a given time the continuity signal is fed again. Consequently, the high-speed switching operation is not caused at the power semiconductor element, and the destruction of the power semiconductor element or trouble of high-frequency noises to peripheral equipment can be prevented.
Patent JP-H08256148-A (JP)
Title: Radio lan system
Inventor: YOSHINO KANICHI
IPC: H04L12/28
Filed: 1995-03-16
Abstract: PURPOSE: To realize the central control type management including new terminals without degrading the throughput. CONSTITUTION: A radio adapter device 103 is provided with a polling function part, which performs polling by a global address, and a terminal storage function part for registration/update of terminals, and terminals are registered/ updated by polling from a central control station 104. Further, a monitor part 205 which monitors the communication traffic is provided to give up registration of new terminals in the case of a high traffic in LAN.
Patent JP-H07296268-A (JP)
Title: Electric circuit in device having intermittent operating element, particularly automobile-trouble alarm
Inventor: MATEIASU MERUGERIN
IPC: G08B5/36
Filed: 1995-03-16
Abstract: PURPOSE: To realize an operation electric circuit for a pilot lamp in the fault alarm device of automobile in a desired drive form at a small circuit cost. CONSTITUTION: A pilot lamp and flasher unit interconnecting wiring 7 is led to a drive output terminal 8 at least with respect to one intermittent operating element (flashing lamp) 12, an active switch 4 is a multi-planer switch having at least two permanent switching positions, its 1st switching plane B is in loop connection to a blinker active control wire 6 and its 2nd switching plane A is in loop connection to the pilot lamp and flashes unit interconnecting wiring 7 respectively, the intermittent operation of the element 12 is active at a switching position via the 1st switching plane A and the pilot lamp and flasher unit interconnecting wiring 7 is electrically connected via the 2nd switching plane A synchronously therewith.
Patent JP-H09283794-A (JP)
Title: Surface light-emitting element and self-scanning type light-emitting device
Inventor: KUSUDA YUKIHISA
IPC: B41J2/44
Filed: 1996-04-08
Abstract: PROBLEM TO BE SOLVED: To improve a surface light-emitting diode and further to heighten external light-emitting efficiency by making a sheet resistance value of a second semiconductor layer less than a sheet resistance value of a first semiconductor layer. SOLUTION: A P-type semiconductor layer 32, an N-type semiconductor layer 33, a P-type semiconductor layer 34 and an N-type semiconductor layer 35 consisting of GaAs are by turns laminated on an insulating GaAs substrate. A cathode electrode 36 is provided on the N-type layer 35, a gate electrode 37 is provided on the P-type layer 34 and an anode electrode 38 is provided on the P-type layer 32. In consideration of a sheet resistance circuit from directly under the cathode electrode 36 to the anode electrode 38 and regarding that a sheet resistance value of the N-type layer 35 is Rn and that a sheet resistance value of the P-layer 32 is Rp , the sheet resistance values Rn , Rp are defined by the sizes and the impurity concentration of the N-type semiconductor layer 35 and the P-type semiconductor layer 32.  Accordingly, the sheet resistance value Rn is made smaller than the sheet resistance vale Rp and a current is concentrated to an end so as to raise an external light-emitting efficiency.
Patent JP-2000272269-A (JP)
Title: Application having encrypted information
Inventor: ASAKURA HIROYUKI
IPC: G09C5/00
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an application having encrypted information describing a way to encrypt capable of filling in the application, by encrypting information desired not to be known by a third party or persons except a person in charge of an application destination of matters to fill in the application by an applicant by the applicant himself. SOLUTION: The application 1 having a copying cut form set using at least two cut form sheets comprises a symbol display part 6a for displaying a symbol desired to be in secret on an upper side cut form sheet surface of the set, a substituted symbol display part 6b for displaying a substituent symbol 7b decided to display by replacing in the case of encrypting a symbol for the symbol of the symbol display part, and a secret information fill-in part 8 for replacing information desired to be transmitted in a secret state with the substituent symbol of the substituted symbol display part to fill in such a manner that at least the substituent symbol display part is impossible to be copied.
Patent JP-2000277459-A (JP)
Title: Titanium film nitriding method and semiconductor device
Inventor: URABE KOJI
IPC: H01L21/28
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To surely reduce particles easy to occur in a process for nitriding a titanium film, by depositing a Ti film on a semiconductor substrate, then introducing only, substantially, H2 gas, NH3 gas, and Ar gas into a chamber, for nitriding the Ti film by a plasma nitriding method. SOLUTION: In the same chamber 1 as where a Ti film is deposited, the Ti film deposited on a semiconductor substrate 3 is nitrided,a gas line A8 is supplied with Ar gas while a gas line B9 supplied with a mixed gas of H2 gas and NH3, and the mixed gas of them is introduced into the chamber 1. With the content of the mixed gas in the gas line B9 being H2, no Ti film is excessively nitrided in the process where it is nitrided while the chlorine contained in the Ti film is discharged from a nitride Ti film in a Ti film deposition process. Thus, on and after the process for nitriding the Ti film, the nitride Ti film is difficult to peel off the inside wall of the chamber and shower head, etc.
Patent JP-S5711830-A (JP)
Title: Preparation of heat-resistant yellow type pigment for resin
Inventor: YAMAMURA KAZUHIRO
IPC: C01G49/00
Filed: 1980-06-23
Abstract: PURPOSE: To prepare yellow pigment having improved heat resistance, not causing environmental pollution when it is used for resins, by blending iron oxide with zinc oxide and titanium oxide in a specific ratio, followed by calcining the blend in a specified temperature range.  
     CONSTITUTION: 50.0W51.0mol% Iron oxide is blended with 49.0W50.0mol% zinc oxide. For example, Fe 2 O 3 , Fe 3 O 4 , etc. may be used as the raw material for iron oxide, and zinc carbonate, zinc hydroxide, etc. can be used in stead of zinc oxide. 0.05W2.0wt% Titanium oxide is added to the raw material blend. The blend is calcined in a temperature range from 800W1,100°C to give a compound oxide, which is ground to a specific surface area about 4W6m 2 /g. Consequently, pigment having clear yellow, causing small degree of change in color under heating when a resin is colored with it. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63251233-A (JP)
Title: Thermoplastic elastomer laminate
Inventor: HAMADA SHUNICHI
IPC: D06N3/18
Filed: 1987-04-07
Abstract: A laminate comprising a base fabric, an intermediate layer formed on said fabric comprising a polyolefin, at least a part of which is modified by grafting with at least one monomer selected from unsaturated carboxylic acids and derivatives thereof, and a surface layer formed on said intermediate layer comprising a thermoplastic elastomer, is suitable for use as an artificial leather.
Patent JP-H05291119-A (JP)
Title: Method of forming x-ray exposure mask
Inventor: FURUYA KAZUHITO
IPC: G03F1/22
Filed: 1992-04-07
Abstract: PURPOSE:To precisely form an X-ray mask pattern with intervals smaller than specified dimension, by a method wherein a laminate of fine structure having precision smaller than nonatomic layer is stuck on a substrate by using a thin film crystal growth method, and the difference of X-ray absorption coefficient is used. CONSTITUTION:On a substrate 1 of crystal body, two kinds of material 2, 4 and 3, 5 constituted of combination of semiconductor, metal and insulator which are nearly equal in lattice constants and largely different in X-ray absorption coefficient are alternately laminated to be 10Angstrom  or less in thickness by epitaxial crystal growth method. By using the difference of X-ray absorption coefficient between layers, necessary resist is exposed in a stripe type with X-Ray, thus forming an X-ray exposure mask.
Patent JP-H06301301-A (JP)
Title: Fixing device
Inventor: IKEDA TERUYUKI
IPC: G03G15/20
Filed: 1993-04-13
Abstract: PURPOSE:To provide a small-sized and low-priced fixing device for an electrophotographic recorder. CONSTITUTION:This device is provided with a 1st heat-resistant belt 103 having at least the same width as paper 109 and spinning between a driving shaft 101 and a free shaft 102 and a 2nd heat-resistant belt 104 having at least the same width as the paper 109 and rotated in submission to the rotation of the 1st belt 103. Furthermore, it is provided with a heating element 105 having at least the same width as the paper 109 and positioned inside the 2nd belt 104 and held by a pressing spring 106 so as to press the part of the 1st belt 103 between the driving shaft 101 and the free shaft 102.
Patent JP-H01260297-A (JP)
Title: Control of guidance for master and slave type guided missile
Inventor: WATANABE KENJI
IPC: G01S13/88
Filed: 1988-04-07
Abstract: PURPOSE:To obtain a missile having long range and all weather property, by a method wherein a master projectile has an antenna and a small size rocket motor and the drop of the master projective is restrained by the reverse injection of the same after discharging slave projectiles so as to position at the rear side of the slave projectiles than a target as the projector of slave projectile seakers. CONSTITUTION:When a master projectile 1 flying toward a target 12 has arrived at a predetermined position above the target 12 by inertia guidance or active radar homing guidance, slave projectiles 7 are discharged. The master projectile 1, which has discharged the slave projectiles 7, ignites a small size rocket motor 6 attached to the rear side surface of the master projectile 1 to prevent the dropping of the master projectile by injecting exhaust gas downwardly while the master projectile transmits radio waves 13 toward the target 12 at a given position of the projectile. The injecting direction and the amount of injection are controlled by a gyro 4 and a control device 5 to stabilize the master projectile spatially and secure the stabilized projection of radio waves as well as the position of standoff. The slave projectiles receive reflecting waves 14 from the target 12 of master projectile transmitting wave 13 to operate the steering blade 11 of the slave projectiles by a guidance control device 10 and track the target 12.
Patent JP-2000279888-A (JP)
Title: Ultrasonic cleaner
Inventor: TSUKADA SATORU
IPC: B08B3/12
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To improve the cleanliness of an object by cleaning the surface and side of the object simultaneously, to keep an apparatus simple and small, and to reduce the amount of a cleaning liquid. SOLUTION: In an apparatus, a pair of protruded parts 5d is formed on the vibrating surface 5c of a wave guide 5. The cross-sectional shape in the advance direction of ultrasonic vibration is an isosceles right triangle, and the outer wall surface 5f is inclined at 45 degrees with the vibrating surface 5c and the inner wall surface 5e. In this way, the ultrasonic vibration is reflected by the outer wall surface 5f to be deflected in the side 6b direction of a substrate 6.