baber/WOPTO huggingface dataset:
Patent JP-H03135241-A (JP)
Title: Network system
Inventor: SUGIHARA TOSHIAKI
IPC: G06F13/00
Filed: 1989-10-20
Abstract: PURPOSE:To facilitate the alteration of constitution by transmitting the message of recognition when there is an access request from a new node, acquiring information on the new node from a certified node when it exists and registering it in a self control table. CONSTITUTION:When there is the access request from the new node to a certain node Ni, an accessed node Nj transmits the message of recognition as to the new node Ni to the other nodes of a network, all the nodes, for example. When there is the node certifying the new node, the node transfers information on the new node to the node outputting the message of recognition. The node Nj outputting the message of recognition weights information with a certain degree, for example, and newly registers it in the self control table 3. Thus, the constitution of network environment can easily be altered under high reliability and safety without the necessity of troublesome work.
Patent JP-H03188344-A (JP)
Title: Detecting device for operating-state of internal combustion engine
Inventor: KUBOTA SHUNSUKE
IPC: F02D45/00
Filed: 1989-10-23
Abstract: PURPOSE:To detect the operating state of an internal combustion engine accurately by arranging a black body radiator in a combustion chamber, receiving the optical energy emitted from the black body radiator, and detecting the burning state through an optical transmission body. CONSTITUTION:A black body radiator 2 is formed at the tip of a heat resisting optical transmission body 1. The optical transmission body 1 is loaded in a wall part 4 of a combustion chamber. In the combustion chamber 5, fuel gas is burned, and heat flux is generated by the heat generation. The heat flux reaches the surface of the black body radiator 2. The heat energy of the heat flux is transferred to the black body radiator 2, and the temperature of the black body radiator 2 rises up. Optical energy corresponding to the temperature of the black body radiator 2 itself is emitted. The emitted optical energy is propagated in the optical transmission body 1 and taken out to the outside. Therefore, the optical energy which is propagated through the optical transmission body 1 is received, and the changing state of the temperature of the black body radiator 2 is obtained based on the optical energy. Thus the change in heat flux generated in each combustion cycle can be detected.
Patent JP-S62132315-A (JP)
Title: Selectively epitaxy method
Inventor: MIENO FUMITAKE
IPC: H01L21/76
Filed: 1985-12-04
Abstract: PURPOSE:To prevent an undercut from being formed due to gas containing chlorine by selectively implanting O<+> ions in an element separating region of a silicon substrate, and then growing a thermal oxide film on the entire substrate. CONSTITUTION:A silicon substrate 1 is coated with a photoresist film 6, and an element separating region 7 is opened. With a patterned resist film as a mask O<+> ions are implanted. Thereafter, the film 6 is removed, and an oxide film 8 is formed by thermally oxidizing on the entire surface. An SiOX in a substrate to which O<+> is implanted by thermally oxidizing is integrated to be formed as a thick oxide film SiO2 9. Then, the region 7 is masked with a resist film 10, an oxide film of an element forming region 3 is removed by reactive ion etching (RIE) method to expose the substrate. After the film 10 is removed, silicon is epitaxially grown. Thus, the region 3 is buried with a silicon epitaxially grown layer 4. The silicon epitaxial layer is selectively formed on the region 3, and the region 7 is separated by the deep oxide film 9.
Patent JP-H05115083-A (JP)
Title: Radio communication system
Inventor: OYAMA HIRAKI
IPC: H04Q7/38
Filed: 1991-10-22
Abstract: PURPOSE:To simplify the system configuration and to ensure the calling with respect to the radio communication system calling a portable calling device. CONSTITUTION:In the radio communication system provided with a 1st radio station 1, a 2nd radio station 2 and a portable calling device 3 replying a call from any of the 1st and 2nd radio stations, the 1st radio station 1 is provided with a transmission means 4 sending a selection signal for the 2nd radio station 2 and the 2nd radio station 2 is provided with a transmission means 5 receiving the selection signal and sending an acknowledge signal to the 1st radio station, a timer means 6 measuring the time till the start of transmission of a speech signal after the reception of the selection signal and a transmission control means 7 sending a call signal to operate the portable calling device when the time exceeds a prescribed time or over.
Patent JP-2001099404-A (JP)
Title: Burner
Inventor: HARA HITOSHI
IPC: F23D11/24
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To generate a strong swirl flow in a combustion cylinder and to develop a burner to perform stable combustion and reduce the generation of a nitrogen oxide. SOLUTION: This burner comprises a nozzle containing cylinder 7, a fuel injection nozzle 8, an ignition plug 9, and a combustion cylinder part 10. Air holes 16a and 16b are formed in two rows in a nozzle containing outer cylinder 12. A partition plate 45 is situated in a gap part 22 in the nozzle containing cylinder 7 and air flow passages 41 and 42 to effect intercommunication between the air holes 16a and 16b and air injection ports 31a and 31b. By changing the sectional areas of the air flow passages 41 and 42 in addition to the number and the sizes of the air holes 16a and 16b, a total air amount injected through air injection ports 31a and 31b and an injection speed (an air amount per unit area) can be changed.
Patent JP-S63128637-A (JP)
Title: Device for manufacturing semiconductor device
Inventor: YAMAGUCHI TOSHIYA
IPC: H01L21/677
Filed: 1986-11-18
Abstract: PURPOSE:To contrive accomplishment of a sharp reduction of the dust adhering to the back side of a wafer by a method wherein projections are provided on the arm or the belt with which the wafer will be conveyed, and the contacting area between the semiconductor wafer and the conveying system is made small. CONSTITUTION:A plurality of projections 2,2... are provided on the upper surface 1a of a semiconductor wafer conveying arm 1. When a semiconductor wafer 3 is conveyed by the conveying arm 1, the semiconductor wafer 3 and the conveying arm 1 are point-contacted by the projections 2, 2..., and the adhesion of dust coming from the conveying arm 1 on the back side of the semiconductor wafer 3 can be reduced.
Patent JP-H01115315-A (JP)
Title: Drink maker
Inventor: TAKEYAMA NORIO
IPC: A47J31/043
Filed: 1987-10-29
Abstract: PURPOSE: To palatably and lightly produce a beverage such as a coffee liquid by providing lower and upper containers and providing the cutter positioned in the upper container and the a motor driving the cutter to grind a raw material such as coffee beans. CONSTITUTION: A necessary amt. of water is charged in a lower container 17 and a necessary amt. of coffee beans are charged in an upper container 19 to insert a water passing pipe into the lower container 17 and a packing 23 is introduced into the mouth part of the lower container under pressure to closely join the lower and upper containers 17, 19. Next, the upper part 1c of a substrate is allowed to slide upwardly and, after the lower container 17 is placed on a heater 2, the upper part 1c of the substrate 1 is allowed to slide downwardly. Whereupon, a cutter 16 enters the upper container 19 and a packing 15 comes into close contact with the peripheral edge of the mouth part of the upper container 19.  Since the grinding of coffee beans is performed in the upper container 19 also extracting a coffee liquid by utilizing the power of a motor 14, grinding labor and transfer labor in a separately grinding case are unnecessary.
Patent JP-S63127396-A (JP)
Inventor: YAMAMOTO YOSHINORI
IPC: G07G1/12
Filed: 1986-11-18
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-2001103679-A (JP)
Title: Emergency power supply device
Inventor: TAJIRI KOICHI
IPC: H02J9/08
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an emergency power supply device that is inexpensive and has a long battery life. SOLUTION: In normal operation, a commercial power supply 10 is supplied to a load 9 and at the same time a battery 5 is charged. Immediately after power failure, power from the battery 5 is converted to an AC power by an inverter 6, the AC power is supplied to the load 9, and at the same time a cell motor is rotated and a high-frequency (400 Hz) generator 11 is operated. Then, when certain amount of time passes and an output voltage from the generator 11 becomes stable, an AC power from the generator 11 is supplied to a rectification circuit 11 as a DC power, and the DC power is converted to an AC power by an inverter 6, and the AC power is supplied to the load 9 via an UPS switch 8.
Patent JP-H03135185-A (JP)
Title: Adder circuit
Inventor: IDEI TOSHIO
IPC: H04N9/67
Filed: 1989-10-19
Abstract: PURPOSE:To eliminate the effect of part of change of an addition weight coefficient (KO) onto other addition weight coefficients (KO) by providing a dummy load resistance whose resistance is 3R between an input signal source terminal and an input terminal of an R-2R resistance ladder circuit network corresponding to the units digit of the addition weight coefficient (KO) in terms of a binary number. CONSTITUTION:First and 2nd addition weight coefficient (KO) setting circuits 55, 56 each comprising resistors whose resistance is 3R and 2.-1 selectors are connected to signal sources whose number is 2, that is, 1st and 2nd input signal sources 51, 52. The circuits 55, 56 connect to 1st and 2nd R-2R resistance ladder circuit networks 53, 54 respectively for setting the addition weight coefficient (KO) whose number of input terminals (bit number) m is 5, and resistors 57, 58 whose resistance is 2R are connected to the circuits 53, 54 respectively. R, 2R, 3R depict the resistance of the resistors, and the resistance R is selected such that an input impedance (ZI) when viewing the circuit from each signal source is 10 times an output impedance of the input signal source or over and 1/10 of the input impedance of an operational amplifier or below. Thus, the accuracy of the addition is constant to any input signal and even when the addition weight coefficient (KO) for part of the input signals is changed, the effect onto the addition weight coefficient (KO) of the other input signals is eliminated.
Patent JP-S63128615-A (JP)
Inventor: TAKEDA TAKESHI
IPC: H01G4/008
Filed: 1986-11-18
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-H02122101-A (JP)
Title: Bearing protection device of boiler feed pump
Inventor: AKIMARU SATOSHI
IPC: F22D11/00
Filed: 1988-10-31
Abstract: PURPOSE:To prevent steam from mixing into a bearing oil by surely and quickly separating a boiler feed pump(BFP) from a steam system to fully open a drain valve of the BFP body in the case where a condensate pump or a condensate booster pump stops. CONSTITUTION:In the case where a condensate pump 3 stops due to power failure and the like, when the power failure S1 is detected, the complete closing S2 of a boiler feed pump(BFP) inlet valve 21 and the complete closing S3 of a BFP outlet valve 23 are performed to separate the BFP from a steam system, and the complete closing S4 of a BFP body drain valve 29 is executed. The complete opening S5 of a cooling water supply valve 26 is carried out, and cooling water is supplied from a cooling water tank 24 in the BFP body 6. Thereby, since the temperature of the inside fluid of the BFP 6 is rapidly decreased, high temperature water is flashed to jet from a wheel shaft penetration part and prevented from flowing in a bearing.
Patent JP-H0685569-A (JP)
Title: Amplifier circuit
Inventor: TANAKA YUKIO
IPC: H03F3/345
Filed: 1992-09-01
Abstract: PURPOSE:To provide the differential amplifier which can prevent the dynamic range of an input from being lowered and can use an input voltage up to a power supply voltage by compressing the input voltage of a prescribed range to an input voltage range making the operation of the differential amplifier circuit possible. CONSTITUTION:A first resistor 27 is connected between an output terminal 24 of an inverter amplifier and the source of a P transistor 21, and a second resistor 28 is connected between the output terminal 24 and the source of an N transistor 22. Thus, smooth input/output characteristics can be provided, and the dynamic range of a power output range is compressed in comparison with that of the input voltage. Therefore, the differential amplifier circuit of the entirely wide input dynamic range can be provided by combining this amplifier circuit with a conventional differential amplifier circuit while setting the resistance values of the respective resistors R27 and R28 or the sizes of the transistors 21 and 22 so as to sufficiently increase the minimum value of the output voltage rather than 11V, for example.
Patent JP-S63128023-A (JP)
Title: Molded article of amide based resin and production thereof
Inventor: ISEKAWA HIROSHI
IPC: C08L23/08
Filed: 1986-11-18
Abstract: PURPOSE:To obtain the titled molded article having excellent mechanical properties at ordinary and low temperatures without deteriorating rigidity and changing dimensions, by blending specific components, e.g. an omega-lactam, polymerization catalyst, etc., injecting or pouring the resultant blend into a mold at a temperature above the melting point of the omega-lactam and molding the blend. CONSTITUTION:A polymerization catalyst is added to an omega-lactam and heated above the melting point of the omega-lactam to give a meltlike material. A polymerization cocatalyst is added to the omega-lactam and heated above the melting point of the omega-lactam to provide a meltlike material. An aromatic polyamide, soluble in the omega-lactam in the molten state and prepared by blending and dispersing a modified polyolefin is added to either one or both. Both are then blended and injected or poured into a mold and molded to provide the aimed molded article, having excellent heat resistance and surface external appearance and suitable as automotive parts, etc. Furthermore, the above-mentioned aromatic polyamide is preferably a polycondensate of dicarboxylic acids with diamines and contains aromatic groups in either one or both of the dicarboxylic acids and diamines.
Patent JP-S61142600-A (JP)
Inventor: ROBAATO EI SUPUREIGU
IPC: G11C13/04
Filed: 1985-12-06
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-H1174291-A (JP)
Title: Semiconductor element and power converter
Inventor: OKUTOMI ISAO
IPC: H02M1/00
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor element, in which the contacting efficiencies between a heat buffering plate and a semiconductor substrate and electrode bodies, are improved, and a power converter using the element. SOLUTION: In a semiconductor element, a semiconductor substrate 2 in an insulating container 6 is arranged between a press-contactable cathode body 4 and a press-contactable anode body 5, while the substrate 2 is held between discoid Mo-made heat buffering plates 3. Then the substrate 2 is connected to a gate contact 7 on the cathode 4 side, and the container 6 is closed against the outside, while the cathode and anode bodies 4 and 5 are respectively coupled with one end of the container 6 via a cover 8a and the other end of the container 6 through another cover 8b. A gate current is supplied to the gate contact 7 through a gate conductor 9 connected to the outside. In this semiconductor element, the surfaces of the heat-buffering plates 3 are coated with one of Ag, In, Sn, or Zn.
Patent JP-H01118593-A (JP)
Title: Ferroelectric liquid crystal
Inventor: ARAKAWA SEIICHI
IPC: C09K19/12
Filed: 1987-10-30
Abstract: PURPOSE:To provide a stable ferroelectric liq. crystal exhibiting a high level of spontaneous polarization, which comprises a biphenyl ester compd. having a fluorine atom at an asymmetric carbon atom thereof. CONSTITUTION:This ferroelectric liq. crystal comprises a biphenyl ester compd. having a fluorine atom at an asymmetric carbon atom thereof and represented by the formula (wherein n and m are respectively integers of 6-20 and 3-20). This liq. crystal exhibits a high level of spontaneous polarization PS and is a stable ferroelectric liq. crystal. Since the value of spontaneous polarization is sufficiently large, even if the crystal is mixed with other various types of liq. crystals so as to obtain a practical liq. crystal compsn., it is easy to attain a desired value of spontaneous polarization and to realize a high response speed. Moreover, an electro-optical element utilizing the response of the dielectric liq. crystal to the electric field of the SmC* phase has higher response speed than that of a TN-type liq. crystal element, and it is possible to provide the same with memory by the application of an appropriate orientation control method. Therefore, applications of the electro-optical element are found in a high-speed optical shutter and a display device improved in the amt. of displayed information.
Patent JP-H1080527-A (JP)
Title: Pachinko game machine and hit ball shoot controlling method in pachinko game machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To prevent illegal action using a body sensory device by interposing a shoot prohibition time, when game balls are shot by operating a shoot operation part, starting the shoot of the game balls after passing the shoot prohibition time, and stopping an electric drive source after interposing a prescribed delay time in stopping the shoot operation. SOLUTION: When a player touches an operation handle with a hand, a touch detection means 49 is turned on. Secondly, when the player rotates a rotary handle, a shoot operation switch 39 is turned on, a hit ball shooting device is put into an operating state, and a shoot controller 26 sends a signal to a rotary solenoid 27 of the hit ball shooting device so that the pachinko game is started. In this case, a start delay fluctuation means 53 interposes random shoot prohibition time during rotating the rotary handle, actually operating (excitation) the rotary solenoid 27, and shooting the game balls, so that the rotary solenoid 27 is operated after the passing of a prescribed shoot prohibition time, the first game ball is hit, and after that the game balls are shot at prescribed time intervals.
Patent JP-H0994061-A (JP)
Title: Creams having freeze resistance and thir production
Inventor: ARAKAWA TAKUYA
IPC: A23L9/20
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To obtain creams without impairing stability of quality and taste, having good palatability and high commercial value and good spreadability in mouth even when frozen and thawed in whipped state. SOLUTION: The creams contain 15-50wt.% oil and fat content, 1-10wt.% nonfat solid content, 0.1-2wt.% emulsifier containing a polyglycerin fatty acid ester and sucrose fatty acid ester, 1-15wt.% sorbitol or reduced starch glycosylated material having <=500 average molecular weight, 1-10wt.% sucrose, 0.05-0.1wt.% phophoric acid salt, 0.001-0.1wt.% edible fiber and 0.001-0.03wt.% thickening polysaccharides.
Patent JP-S61149101-A (JP)
Inventor: KOBAYASHI SHICHIRO
IPC: A44B11/25
Filed: 1984-12-25
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-H02121589-A (JP)
Title: High-efficiency coding device for picture signal
Inventor: KONDO TETSUJIRO
IPC: H04N19/00
Filed: 1988-10-31
Abstract: PURPOSE:To improve the quality of a reproduced picture and reduce the number of control codes by performing transmitting and thinning processes in accordance the size of an estimation error of plural interpolating picture elements, and transmitting a control code indication indicating transmission or thinning together with the data of transmitted picture elements. CONSTITUTION:An estimated value is calculated from two picture element data (a) and (b) taken out to output terminals 4 and 5 of a peripheral picture element taking out circuit 2. An estimated value 1/2(a+b) is formed by means of an adder circuit 13 and 1/2-multiplication circuit 14. The estimated value is supplied to a subtraction circuit 15 by which the difference between the estimated value and a real value is calculated and an estimated error is obtained from a absolute value production circuit 16. A threshold value is supplied to the other input terminal of a comparator circuit 17 from a terminal 18. The comparator circuit 17 performs thinning when estimated error is the same as or smaller than a threshold value and makes no thinning when estimated value is larger than the threshold value. Thus the data of each picture element on which transmission/thinning is controlled are transmitted together with one-bit control code indicating the transmission/thinning.
Patent JP-H04151831-A (JP)
Title: Cleaning method for silicon wafer and device
Inventor: KOBAYASHI SATOSHI
IPC: H01L21/304
Filed: 1990-10-16
Abstract: PURPOSE:To remove metal contaminants without wetting a silicon wafer with water and to prevent the formation of an unstable natural oxide film by a method wherein gas containing HCl gas and/or O3 gas is fed to the wafer to oxidize the metal contaminants being adhered on the wafer and after that, inert gas is fed and is exhausted along with the oxidized metal contaminants. CONSTITUTION:Gas containing HCl gas and/or O3 gas is fed to a silicon wafer 3 in a pressure reducing chamber 1 or at normal pressures to oxidize metal contaminants being adhered on the wafer 3 at normal temperatures or while the wafer 3 is heated and after that, inert gas is fed and is exhausted along with the oxidized metal contaminants. The supply sources of the gases have respectively a flow rate controller 4 and the flow rates of the gases are controlled by the controllers 4 so that the gases to be fed to the wafer are produced into the optimum composition according to the conditions of the wafer 3. Thereby, the metal contaminants can be removed without wetting the wafer 3 with water and the formation of a natural oxide film can be prevented.
Patent JP-H08104210-A (JP)
Title: Mobile continuously rotating simple display table for automobile or the like
Inventor: KUSAMA YOSUKE
IPC: B60S13/02
Filed: 1994-10-03
Abstract: PURPOSE: To make a main unit easily movable while a display angle can be changed, by storably further mountably/demountably setting up wheel receiving parts in a side surface part of a rectangular turntable, to save display space to a minimum limit. CONSTITUTION: In a table main unit 1, a rectangular turntable 3 is connected to wheel receiving parts 4 and a movable base 2. Each of a pair of U-shaped inserting holes 7 is drilled in corresponding both side surface parts of the turntable 3. In this inserting hole 7, the wheel receiving part 4, in the case of loading a vehicle or the like, can be mounted. The wheel receiving part 4 is formed into a rectangular cover shape, to provide a notched part 10 in one side and to drill pin holes 12 upwards this notched part. A slip stop part 13 is applied to an upper surface of the wheel receiving part 4. In four corners of the turntable 3, a pin hole 12' is drilled, to connect the wheel receiving part 4 and the turntable 3 by a pin 8. Caster holders 6 of mounting a caster 9 are provided in the other both side surface parts of the turntable 3.  As a result, when the wheel receiving parts are removed and stored in the rotary table, miniaturization can be attained.