baber/WOPTO huggingface dataset:
Patent JP-H03188729-A (JP)
Title: Inter-lan interface equipment
Inventor: SUGIYAMA TAKASHI
IPC: H04L12/46
Filed: 1989-12-19
Abstract: PURPOSE:To build up a LAN system where plural communication buses among plural LANs interconnected with each other are present thereon by inhibiting the passing of a reception frame through an inter-LAN interface equipment corresponding to the frame when an address coincident with a destination address with a reception frame width is registered in an address memory. CONSTITUTION:A setting equipment 14 is controlled to pass a frame through a setting equipment interface 15 and a node address table setting section 16 and to register a node address or a broadcast address representing the destination of a frame making no passing to a specific node address table 13. When a frame from a bus type LAN 34i is received with a LAN interface 12, a node address discrimination section 17 references the specific node address table 13 and when a coincident address is registered, the node address discrimination section 17 aborts the same frame even when the reception frame is a broadcast frame and inhibits the transmission to the ring LAN 40-i.
Patent JP-H08184042-A (JP)
Title: Vibration work device
Inventor: ICHIYANAGI TAKESHI
IPC: E02D7/18
Filed: 1994-12-28
Abstract: PURPOSE: To reduce cost by changing over a servo-valve in accordance with store vibration waveforms and position signals from a sensor, and repeating inversion in the sliding direction of a cylinder against a piston to generate required vibration waveforms. CONSTITUTION: Relative displacement between a cylinder 10 and a piston 20 is detected by a position sensor 22, and position signals are outputted to a controller 35. Then, the controller 35 outputs driving signals corresponding to required vibration waveforms to an electric/hydraulic servo valve 21. Then, the valve 21 is changed over to control in accordance therewith, the cylinder 10 repeats the inversion in the sliding direction and, at the same time, vibration applicable to working devices such as compactor 11, bucket, chuck grabbing a pile, and, etc., is generated through the cylinder 10. A positioning mechanism of the cylinder 10 is constituted of electric systems, and complicated hydraulic piping systems are not required. Moreover, the influence of manufacturing error or operation timing error is reduced.  By the constitution, construction can be simplified to reduce cost, and a positioning accuracy of the cylinder can be increased.
Patent JP-H11160265-A (JP)
Title: Method and apparatus for detection of concentration of hydrogen peroxide vapor in treatment system by hydrogen peroxide vapor
Inventor: ICHIDA TAIZO
IPC: G01N27/12
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus in which the concentration of a hydrogen peroxide vapor supplied into a treatment container can be detected in real time and precisely and in which a treatment by the hydrogen peroxide vapor such as a sterilization treatment, a disinfection treatment or the like can be executed with good efficiency and effectively. SOLUTION: In a treatment system, an object 1 to be treated is brought into contact with a hydrogen peroxide vapor 3 inside a treatment container 2 whose pressure is held to be constant. In the treatment system, the concentration of the hydrogen peroxide vapor 3 inside the treatment container 2 is detected by a semiconductor gas sensor 71. The output of the semiconductor gas sensor 71 is corrected and computed by a computing unit 74c in the relationship between a humidity value and a temperature value, inside the treatment container 2, which are detected by a detector 72 and a detector 73 on the basis of correlation data between the output of the semiconductor gas sensor 71 and the concentration of the hydrogen peroxide vapor 3 while the temperature value and the humidity value which are found in advance are used as parameters.  Its computed value is displayed on a concentration display 75 as the concentration of the hydrogen peroxide vapor 3.
Patent JP-H11243144-A (JP)
Title: Integrated circuit conductor preventing current concentration
Inventor: IFUDA SUMOOHA
IPC: H05K1/02
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To provide an integrated circuit arranged with conductive via holes (through- holes) between a plurality of conductor layers for reducing the current concentration in a single conductor layer, and application thereof. SOLUTION: A current runs from an upper conductor 306 to a lower conductor 303 through the first set of through-holes 307, 308, 309 while a part of the current runs in the direction of destination (pad) of the lower conductor 302. On the other hand, the other parts of the current run from the conductor 303 to a conductor 302 through the second set through-holes 310, 311 likewise, from the conductor 302 to another conductor 301 as a lower conductor through another through-hole 312. At this time, the viaholes of the second set 310, 311 slip off in the right-hand direction, i.e., in the going off direction from the direction of destination of the first set through- holes 307, 308, 309. Accordingly, a part of the current first runs in the conductor 302 in the left-hand direction from the through-hole 310.  As a result, a part of the current is turned in a direction separating away from the destination to be divided and as a result, the current concentration in the conductor 303 is reduced, thereby enabling the current concentration in the conductor 302 is prevented by a similar procedure.
Patent JP-H09166804-A (JP)
Title: Camera
Inventor: UNO TETSUYA
IPC: G03B13/06
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a camera capable of taking a picture without blurring due to zooming during an exposure. SOLUTION: The camera is equipped with a camera-shake sensor 12 and a camera-shake correcting optical system, so that a correction value is calculated from the detected camera-shake quantity and the focal distance of a photographic optical system and a correction optical system is driven by the calculated correction value, to correct a camera-shake. When automatic zooming is executed during the exposure, it can be chosen whether the correction of the camera-shake is executed or not. At the time of correcting the camera-shake, the variable acceleration of the focal distance of the photographic optical system is set within a range where the correction of the camera-shake can follow the variable acceleration.
Patent JP-H03189302-A (JP)
Title: Nozzle for steam turbine
Inventor: MURAKAMI TORU
IPC: F01D9/02
Filed: 1989-12-18
Abstract: PURPOSE:To enable it to improve the waterdrop suction capacity of a slit nozzle part at the upside by interconnecting this upside hollow slit nozzle part to the upper half part of an outer ring being connected to an external low-pressure part at the outer end. CONSTITUTION:A hollow chamber 11a of a first slit nozzle part 5a is interconnected to another hollow chamber 7a in an outer ring upper half part 3a by a nozzle top exhaust port 16 at the outer end. In addition, these hollow chambers 7a, 7b are interconnected to each other by an outer ring connecting passage 17 installed in an end wall 8. With this constitution, the hollow chamber 11a is interconnected to an external low-pressure part via a first route consisting of a nozzle root part exhaust port 12, an inner ring connecting passage 10 an inner and outer ring connecting passage 14 and an outer exhaust passage 15, and a second route consisting of the nozzle top exhaust port 16, an outer ring connecting passage 17 and the outer exhaust passage 15 each. Therefore the hollow chamber 11a is kept up in sufficiently low pressure so that it is able to enhance the waterdrop suction capacity of the first slit nozzle part 5a to the extent of being equal to the second slit nozzle part 5b.
Patent JP-H09174407-A (JP)
Title: Eyeglass lens grinding machine
Inventor: SUGIURA MOTOHIRO
IPC: B24B9/14
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To increase the degree of freedom for setting the lens edge position by obtaining the positions of two points on the radius vector line including the lens edge bottom from the movement of feelers kept in contact with the front/back faces of a lens based on the shape of a frame and the layout data, calculating a lens edge locus, and displaying the positional relation between the edge shape and the lens edge. SOLUTION: A base 1 is provided with a lens frame/templet shape measuring device 2, a display section 3, a layout data input means inputting the frame shape data of a spectacle frame and required for the layout of an eyeglass lens LE against the spectacle frame, and a detecting means detecting the movement of at least one of feelers kept in contact with the front/back faces of the eyeglass lens LE based on these data. Positions of at least two points on the same radius vector line including the lens edge bottom are obtained based on the detection result. A lens edge locus is calculated, and the positional relation between the edge shape having the front/back faces of the eyeglass lens LE and the lens edge is displayed by a diagram based on the results of the calculation and position detection.
Patent JP-H01167685-A (JP)
Title: Detecting device for battery voltage drop
Inventor: SATO YOSHIMI
IPC: G01R19/165
Filed: 1987-12-24
Abstract: PURPOSE:To uniformize a remaining capacity of a battery extending over each battery and to efficiently utilized an electric discharge ability of the battery by making a detecting voltage variable which is inputted to a low voltage detecting circuit from the battery responding to the current value of a load current. CONSTITUTION:When the load current I flowing into the load 4 is small, a transistor 8b is maintained in a connected state as a signal level of a current value signal (a) outputted from the load current detecting circuit 3 is low. A low voltage detecting signal (b) is outputted from the low voltage detecting circuit 10 when the battery voltage VB is decreased to a low limited voltage Vb1. When the current I is increased, the signal level of the signal (a) outputted from the circuit 3 is elevated. As the inputted voltage to the circuit 10 is also elevated, the inputted voltage VI to the circuit 10 is not decreased to a specified voltage VS. An output timing of the signal (b) can be thus prevented from being affected by the value of the current I. The remaining capacity of the battery is thereby uniformized extending over each battery and the electric discharge ability of the battery is effectively utilized.
Patent JP-H11159955-A (JP)
Title: Refrigerator
Inventor: NAGAHATA SHINYA
IPC: F25D29/00
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To enhance integrity of a panel cover and improve appearance of the same. SOLUTION: A door 12 comprises covering upper end parts of a front plates 13 and a back plate 14 with an upper cap and covering lower end parts of the same with a lower cap 15. An operating handle is provided on the lower end part of the door 12, and a front face of the operating handle is covered with a handle cover 24. A cap cover 25 is fitted onto the lower cap 15. A panel cover 26 is fitted onto the cap cover 25 and the handle cover 24. A front face of an operating panel 20 is closed by rotating of the panel cover 26. The structure makes it hard to occur gaps or differences in levels between the handle cover 24 and the panel cover 26 and between the panel cover 26 and the cap cover 25, thereby allowing integrity of the panel cover 26 to be enhanced and appearance of the same to be improved.
Patent JP-H10172882-A (JP)
Title: Method for forming pattern and cooler used for the method
Inventor: WATANABE MINORU
IPC: G03F7/30
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To suppress an acid from diffusing in an exposed region by cooling a non-exposed resist at a lower temp. than room temp. until the start of a heat treatment before developing after exposure. SOLUTION: A chemical amplification type resist is formed on an Si wafer 11 and exposure process is made. From the exposure to the start of the heat treatment before developing, the wafer 11 is held on a cooling plate 13 to cool it at a lower temp. than room temp. but over 0 deg.C to avoid dewing. Then the heating and developing follow the step to form a resist pattern. This suppresses an acid from diffusing in a non-exposed region and reduces the dimensional variation of the developed resist pattern.
Patent JP-H11161347-A (JP)
Title: Control circuit of phase controller
Inventor: TATEZAWA ICHIRO
IPC: H05B39/08
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To provide the control circuit of the phase controller of simple constitution which has small variation in load electric power even if the source voltage varies. SOLUTION: The control circuit 2, controlling the phase controller 1 which controls the electric power supplied to the load by performing phase control over the single-phase AC power source E by using switch elements Ql and Q2, is provided with a source voltage detecting circuit 11, a reference voltage circuit 21, and a comparator CP which compares the output voltages of the source voltage detecting circuit 11 and reference voltage circuit 21 and outputs the result, and the output of the comparator CP is connected to the gate circuit of the phase controller 1.
Patent JP-H06143339-A (JP)
Title: Composite resin molded body and manufacture thereof
Inventor: KANEMITSU KAZUATSU
IPC: B29K105/20
Filed: 1992-11-13
Abstract: PURPOSE:To improve haze resistance, scratch resistance and productivity. CONSTITUTION:By moving movable retainer plates 14 and 14 and slide cores 13 in an injection mold 10, the injection mold 10 is brought into a closed state. When the injection mold 10 is brought into a closed state, a cavity 20 is partitioned. In the cavity 20, on which thermoplastic transparent cellulose resin layer is formed, molten resin is injected and filled so as to mold a swimming goggle. Further, alkali saponification treatment is applied to the thermoplastic transparent cellulose resin layer.
Patent JP-H10166134-A (JP)
Title: Suction casting apparatus
Inventor: OKAMOTO TAICHI
IPC: B22D18/06
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To prevent such fear as to develop the blow hole in a product caused by suction of the outer air into a cavity through parting lines between mutual metallic molds at the time of reducing the pressure in the cavity through a reduced pressure suction passage by forming the reduced pressure suction passage for sucking and reducing the pressure in the cavity so as to pass through the parting line between the mutual metallic molds. SOLUTION: At the time of working the reduced pressure suction casting apparatus, the pressure in the cavity 17 is sucked to reduce through a first reduced pressure pipe 29, reduced pressure chamber 28 and first reduced pressure suction passage 20 and also, the pressure in the cavity 17 is sucked to reduce through a second reduced pressure pipe 30 and a second reduced pressure suction passage 25. At this time, the first reduced pressure suction passage 20 is formed so as to pass through the parting line 21 between the second the second metallic mold 14 and the third metallic mold 15 and also, the second reduced pressure suction passage 25 is formed so as to pass through the parting line 26 between the first metallic mold 13 and the second metallic mold 14. Therefore, the outer gas is not sucked into the cavity 17 from the parting lines 21, 26.
Patent JP-H08186245-A (JP)
Title: Manufacture of quantum structure
Inventor: UESUTOUOOTAA JIYONASAN
IPC: H01L21/205
Filed: 1994-12-28
Abstract: PURPOSE: To provide the manufacture of quantum structures for easily forming quantum structures in high density which have the same size, being arranged regularly close to one another. CONSTITUTION: This is of such constitution as to adopt a process of forming a silicon film 6 on a substrate 4 having uneven structure 4a and a process of fusing the silicon film 6 by heat treatment and selectively forming a ball- shaped silicon 5 on the recess 4b of the board 4 having uneven structure 4a.
Patent JP-H07182575-A (JP)
Title: Disaster prevention device
Inventor: HIDETOKU TAKAHARU
IPC: G08B25/00
Filed: 1993-12-24
Abstract: PURPOSE:To simplify the constitution of an internal circuit and to facilitate address setting by providing a transmission unit where each control circuit adds a different numeric to an address which is set by an address setting part and sets it to be the address of each controller's own. CONSTITUTION:In an NS monitoring board 1B, when a transmission circuit 13 inside of it sends an information transfer signal with the address to signal wires S+ and S-, the respective control circuit 141, 151, 161 and 171 respectively discriminate whether the information transfer signal is for themselves or not and when it is, the control circuit sends the information transfer signal to the other control boards 2 to 5 by way of a corresponding information transfer circuit. On the other hand, when the information transfer signal is inputted from the other control boards 2 to 5 by way of the information transfer circuit, the respective control circuits 141, 151, 161 and 171 output the information transfer signal with a signal of their own by way of a transmission circuit TRX within an information transfer unit 14. Thereby, the circuit 13 within the board 1B can specify the transmission source of the information transfer signal from the address added to the information transfer signal.
Patent JP-2001147886-A (JP)
Title: Device and method for sharing disk time
Inventor: HOTTA YUJI
IPC: G06F13/14
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To automatically adjust the operation condition of time sharing fulfilling requested performance based on an achievement value. SOLUTION: An input and output schedule mechanism 20 defines the rate of a time for allowing each input and output group obtained by grouping the sources of input and output to a disk device 16 to use a disk, and decides an assignment time (quantum) for allowing each input and output group to continuously use the disk device based on the defined time rate, and operates time sharing for allowing the competing input and output groups to use the disk device by sequentially switching the assignment time at the time of receiving a request for the input and output from a plurality of input and output groups to the disk device. A tuning part 52 automatically adjusts the operation condition of the time sharing according to the requested performance and the achievements.
Patent JP-H01172532-A (JP)
Title: Treatment of dry-collected dust from steel manufacturing stage
Inventor: HASHIMOTO TORU
IPC: C22B7/02
Filed: 1987-12-25
Abstract: PURPOSE:To efficiently recover lead from dry-collected dust generated in a stage for manufacturing lead free-cutting steel by drying the dust, pulverizing and classifying the dried dust and using the resulting fine powder as starting material for lead. CONSTITUTION:Dry-collected dust generated in a stage for manufacturing lead free-cutting steel is dried. By this drying, about 1-2% water contained in the dust is removed and pseudo-granulation can be prevented. The dried dust is pulverized or crushed with a ball mill or the like and classified into fine and coarse powder with a centrifugal pneumatic classified or the like. The fine powder having a high lead content are used as starting material for lead for free-cutting stee.
Patent JP-2000152911-A (JP)
Title: Operating wire for endoscope
Inventor: OUCHI TERUO
IPC: A61B1/00
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To enable rotation force of an operating wire for endoscope using a twisted wire comprising a plurality of metallic fine lines twisted to be smoothly and securely transmitted by giving residual stress produced by preliminarily twisting each fine line in the direction reverse to the twisting. SOLUTION: This operating wire 10 is made of, for instance, a twisted wire made by binding and twisting a plurality of stainless steel fine lines 11. For instance, a so called 1×7 twist wire made by spirally twisting six fine lines 11 wound around the center fine line 11a placed in a straight line at the axis line position is used for that. Each fine wire 11 is preliminarily twisted in a rotation direction B reverse to the twisting direction A of the operating wire 10 to give the residual stress generated thereby is given to each line 11. Thus the force in the twisting direction applied on each line 11 and the residual stress given in the direction reverse thereto are balanced to enable the rotation force applied on the operating wire to be smoothly transmitted.
Patent JP-H02176922-A (JP)
Title: Coordinate input device
Inventor: FURUICHI KYOSHI
IPC: G06F3/041
Filed: 1988-12-28
Abstract: PURPOSE:To prevent an induction noise at the time of input from being mixed into a coordinate detecting circuit and to contrive the improvement of coordinate detection accuracy by covering the surface and the reverse side of a resistor sheet with a conductive material and connecting this conductive material of the surface and the reverse side to the ground potential of the coordinate detecting circuit. CONSTITUTION:For instance, a conductor sheet 2 consisting of a thin aluminum sheet has a size extending over the whole area of a tablet, protrudes a connection use fin 2a in one part or plural parts in a shape of a strip from one side thereof, and connected electrically to a tablet base 7 made of an iron plate with an adhesive tape 6. Resistors 4 of the upper resistor sheet A and the lower resistor sheet B are separated and placed by an insulating spacer 5, and the conductor sheet 2 and the tablet base 7 connected with the adhesive tape 6 are connected to the ground potential of the circuit. In such a way, since an induction noise in the case when an operator's hand, etc. are brought close is cut off, a detection voltage becomes constant, and an exact position is detected.
Patent JP-H02176281-A (JP)
Title: Flow regulating valve
Inventor: MORI MASAMI
IPC: B60H1/08
Filed: 1988-12-28
Abstract: PURPOSE:To prevent generation of noise and vibration by providing an inverting spring unevenly pressing a valve unit in a housing and a pressing spring unevenly pressing the inverting spring, connecting the valve unit to communicate with an inlet and an outlet further forming a shape enabling the inverting spring to be adjusted. CONSTITUTION:In a flow regulating valve 1 used for a hot-water room heating device in an automobile, a valve unit 14 is housed in a valve chamber 3 in a housing 2 provided with an inlet part 4 and an outlet part 6. The valve 1 provides an inverting spring 22 unevely pressing the valve unit 14 to the inlet part 4 and a compression coil spring 21 of pressing spring provided between the spring 22 and the housing 2 and unevenly pressing the inverting spring 22 to the valve unit 14. As the result, generation of noise and vibration from the valve can be prevented, even when a large fluctuation of pressure is generated in fluid between high and low pressure sides of the hot-water room heating device or the like, a change of flow amount of fluid, supplied to an operating equipment, can be maintained to a minimum limit.
Patent JP-2001148267-A (JP)
Title: Connector for connecting electronic equipment and manufacturing method its connecting structure
Inventor: HAYASHI HIROYUKI
IPC: H01R13/621
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To enable to connect common cables for a plurality of electronic equipments efficiently with little trouble, making simple construction of the cable. SOLUTION: Equipment side connectors 14A, 14B are set at electronic control units 10A, 10B and a harness side connector 20 is set to a wire harness 30. The harness side connector 20 incorporates a plurality of fitting protruding parts 21 which can combine with respective equipment side connectors 14A, 14B. A relative position of respective electronic control units 10A, 10B is fixed, for instance, put in a case 12, so that above fitting protruding part 21 with equipment side connectors can be connected at the same time.