baber/WOPTO huggingface dataset:
Patent JP-H02215064-A (JP)
Title: Connector for integrated circuit board
Inventor: ERITSUKU POORU DEBIRU
IPC: H01R12/52
Filed: 1989-12-20
Abstract: PURPOSE: To achieve effective contact of a contact point at low pressure without disposing a ball on the contact point by forming spherical Hertz dots on a contact point surface. CONSTITUTION: A connector 11 having a tapered end part 13 and a trunk part 12 protruded from a bottom surface 18 of a board or card has a head 14 and Hertz dots 15, and it is soldered to a wall surface 17 of a through hole in a circuit board 18. A flexible film circuit carrier 19 has a flexible film body 20 of polyimide or the like, and it has a conductive circuit line of copper or the like, and a contact pad 21 to match the Hertz dots. This constitution is applied to a possibility of an action called wiping action, and this metal pad is moved in parallel to the Hertz dots getting in contact with it, so the intermetallic contact is increased. Contact of both surfaces to be jointed with each other can thus be improved, thereby necessary contact pressure can be reduced.
Patent JP-H09170035-A (JP)
Title: Operation of copper smelting furnace
Inventor: IEMORI NOBUMASA
IPC: C22B15/00
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a method which can continue the stable operation by suppressing the development of an intermediate layer containing much magnetite component in a smelting furnace in the method for repeatedly operating a converter slag into a copper smelting furnace. SOLUTION: The copper smelting furnace is operated by repeatedly charging the converter slag produced in a horizontal converter in the succeeding process for treating a matte into the copper smelting furnace such as a flash smelting furnace, electric furnace, reverberatory furnace for producing the matte rich in copper component by treating copper concentrate. In this method, the converter slag is charged into the copper smelting furnace, then successively the copper smelting furnace matte is charged into the copper smelting furnace. In this case, it is preferable that the converter slag is charged into the copper smelting furnace, and successively the matte of the copper smelting furnace discharged beforehand is charged into the copper smelting furnace from the same charging hole.
Patent JP-H01209623-A (JP)
Title: Temperature responding breaker
Inventor: EMIRU ROBAATO PURASUKO
IPC: H01H61/02
Filed: 1988-12-26
Abstract: PURPOSE: To regulate a heating speed of a heater in accordance with a desired value when manufactured by providing a resistance coating bonded to a housing which accommodates a thermosensitive means to interrupt a current flowing through a thermal response interrupting device. CONSTITUTION: When a temperature of a thermosensitive pellet 16 attains a predetermined melting temperature in a housing 10, in the stage of liquidizing the thermosensitive pellet 16, a coil spring 18 stretches and a star contact 22 is driven in a direction away from a contact 30 of a lead, thus blocking a conduction passage from a lead 12 to a lead 28. In addition, a resistance coating 42 having conductivity is bonded to an insulating device 40, and contacts 44 and 46 spaced apart from each other, made of highly conductive material, are bonded to the resistance coating 42. Moreover, the contacts 44 and 46 are arranged to be spaced apart from each other in a longitudinal direction of the housing 10, and the spacing therebetween can be modified to produce a change in resistance. This can cause a change of heating speed of a heater encircled with the resistance coating 42.
Patent JP-H09164557-A (JP)
Title: Hot runner mold
Inventor: SHIMURA SATOSHI
IPC: B29C45/27
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To suppress the stagnation of a resin at the end of the nozzle, the nozzle touch part of the sprue bush, the runner, etc., of a molding machine and to clean the runner easily. SOLUTION: The inner surface of the sprue 3 of a nozzle touch part 21 are formed to have an inside diameter D1 which is equal to the inside diameter d1 of the end of the nozzle 1 of an injection molding machine or larger than d1 by 0.5mm or less, the sprue 3 of the nozzle touch part 21 and the inner surface of a runner 4 are connected by a gentle, smooth surface A-B, and the runner 4 is divided into two parts 4a, 4b in the axial direction.
Patent JP-H07192561-A (JP)
Title: Manufacture of cross-linked polyethylene insulated cable
Inventor: KASAHARA TOSHIO
IPC: H01B13/14
Filed: 1993-12-24
Abstract: PURPOSE:To provide a cross-linked polyethylene insulated cable which is void free and removes foreign matter as much as possible. CONSTITUTION:A polyethylene not cross-linked yet in which a DCP and an age resistor are mixed is extruded on a conductor to be covered with by an extruder in which a mesh having a specific value is provided, and a cross-linked polyethylene insulated cable is manufactured under the conditions that the cooling water temperature is 65 deg.C at the upper part of the blowing amount of the N2 gas is 10Nm<3>/h, and the wire velocity is 1.5m/min. The results for measuring the moisture content in the gas in a cross-linking pipe and the moisture content in the polyethylene at that time are not more than 0.4% and 10ppm respectively, and as a result for observing the void in the cross-linked polyethylene by a transmission type electron microscope, no generation of void is recognized. As a result for examining the Vnt property to indicate the relation of the maximum electric field V and the time (t) to the destruction, the value n=20 to 24 is obtained.
Patent JP-H11156072-A (JP)
Title: Device for fixing roll-in of surface skin
Inventor: KOGA FUMIO
IPC: B68G13/00
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To provide tension to a surface skin at the time of roll-in, to improve the shape of the surface skin near an outer peripheral part and to prevent a tear from being generated on the surface skin. SOLUTION: For a receiving die 10, an inner die 13 retractably fitted inside the opening 11a of the center part of an outer die 11 is energized upward by a spring 15 and an annular outer edge receiving member 16 provided with an inner peripheral edge slightly larger than a base material 50 is provided on the slightly upper side of the outer peripheral part of the outer die. The operation edge 23a of the inner periphery of a roll-in pawl 23 in an annular shape made of rubber is opened extensibly and contractibly by an operation mechanism 21.  On the way that a base material supporting part 30 supporting the base material approaches the receiving die, a pressing member 42 provided on the periphery elastically pressurizes the outer edge part 51a of a surface skin 51 to an outer edge receiving member and the surface skin is covered on the base material and pushed into the operation edge of the roll-in pawl. Then, the roll-in pawl is contracted by an operation mechanism, the surface skin rolls in the outer peripheral edge of the base material and the outer edge part of the surface skin is welded to the back side of the base material.
Patent JP-H08186533-A (JP)
Title: Radio communication system
Inventor: NOUJIN KATSUYA
IPC: H04B7/26
Filed: 1994-12-28
Abstract: PURPOSE: To improve frequency utilizing efficiency by changing the slot interval ratio of an up line and a down line between a radio base station and a mobile station inside a service area. CONSTITUTION: Inside a service area 6, a radio base station 1 and plural mobile stations 4 perform duplex communication at the same frequency through a time division slot while using respective up channel lines 4 and down channel lines 3. This base station 1 is provided with a slot ratio changing means 7 and the slot interval ratio of up and down lines 4 and 3 is dynamically changed. Thus, the uselessness of channels can be reduced even against the communication of the asymmetrical traffic of up and down channels and frequency utilizing efficiency can be improved. Further, delay characteristics can be improved as well.
Patent JP-H11145259-A (JP)
Title: Wafer positioner
Inventor: ISHIJIMA TATSUYUKI
IPC: G01B11/00
Filed: 1997-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a wafer positioner intended to reduce the damages to a wafer, improve the wafer positioning accuracy, and reduce the wafer positioning time. SOLUTION: A stage 15 for mounting a wafer 'a' is rotated. A laser displacement sensor 17. A side face of the wafer is irradiates with a laser beam by a laser displacement center 17 which is being rotated and receives the laser beam reflected from its side face. A controller obtains the position of the orientation flat 1a of the wafer a and deviation of the wafer center from the rotary center of the stage 15, based on a signal corresponding to the light quantity received, rotates the stage 15 to position the obtd. orientation flat a1 in the X-axis direction, and drives and X and Y-axis drive motors 7, 13 to move the stage 15, thereby positioning the center of the wafer 'a' to a target position and correcting it, based on the obtd. deviation.
Patent JP-H03191432-A (JP)
Title: Communication register virtualizing system
Inventor: AOKI HISAYUKI
IPC: G06F9/46
Filed: 1989-12-21
Abstract: PURPOSE:To multiplex parallel processing programs more than the number of physical communication registers corresponding to the number of processors by controlling the physical communication registers, and when necessary, logical communication registers in a memory for storing the images of the physical communication registers. CONSTITUTION:The system is provided with a logical communication register(LCR) initializing means for turning all LCRs to idle states, an LCR securing means 12 for extracting one of the idle LCRs and turning it to a usable state, an LCR switching means 13 for switching a communication register observed from a processor to a specified LCR, an LCR releasing means 14 for returning a used LCR to the idle state, a physical communication register(PCR) initializing means 15 for turning all PCRs to idle states, a PCR securing means 16 for extracting each PCR accessed from the means 13 and held at an idle state or saved state and using the extracted PCR, and a PCR switching means 17 for switching a communication register to a PCR accessed and specified from the means 13, 14.
Patent JP-2001146761-A (JP)
Title: Vehicle with forward monitoring device for blade and its monitoring method
Inventor: NAGAHIRO YUICHI
IPC: E02F3/815
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle having a forward monitoring device for a blade that can check the roll-in state of soil on the front of the blade in the digging and leveling of ground in the blade. SOLUTION: In the vehicle having a forward monitoring device for a blade, a forward monitoring device that can shoot the front of the blade is installed at the forward position of the vehicle, and an image display that can display the shot image is provided.
Patent JP-H03192119-A (JP)
Title: Production of polyaryl ether ketone
Inventor: MATSUMURA SHUNICHI
IPC: C08G65/40
Filed: 1989-12-21
Abstract: PURPOSE:To produce a polyaryl ether ketone at low cost of production by reacting a specified haloghenol and/or specified bisphenol with a dihalobenzenoid compound by heating in the presence of an alkali compound and copper to form a polymer and removing the copper from this polymer. CONSTITUTION:A halophenol of formula I and/or a bisphenol of formula II is reacted with a dihalobenzenoid compound of formula III by heating in the presence of an alkali compound in an amount substantially equimolar to the amount of the phenolic hydroxyl groups and 0.001-3wt.%, based on the formed polyaryl ether ketone polymer, copper or its compound to form a polymer. This polymer is treated with an aqueous ferric chloride solution to remove the copper or its compound therefrom. In formula I, X is a halogen atom; Q is SO2 or CO; Ar<1> is a bivalent aromatic group. In formula II, Y is O, S, or the like; and (n) is 0 ro 1. In formula III, X' and X'' are each a halogen atom; Ar<2> and Ar<3> are each a bivalent aromatic group; Q' and Q'' are each SO2, CO or the like; and (x) and (y) are independently 0 or 1.
Patent JP-H04204592-A (JP)
Title: Display device
Inventor: NOMOTO KAZUHIRO
IPC: G09F11/15
Filed: 1990-11-30
Abstract: PURPOSE:To re-display a color image or store it in the re-displayable state by forming the fine color image on a roll-shaped display sheet with an ink jet printer, immediately displaying it, and winding the display sheet on a roller. CONSTITUTION:The tip of the roll-shaped paper 4 is pinched between a paper feed roller 5 and a roller 6, an opening lever 9 is closed, and the paper feed roller 5 is rotated to start the paper feed. The paper 4 conveyed between a glass plate 16 and a belt 17 is discharged on the back side of a display section 3, and its tip is wound on the first winding roller 24 with an adhesive tape. A color image is formed on the paper 4 by an ink jet type printer 8 according to the image data fed from an external computer, and the paper 4 is conveyed in sequence and displayed. When the desired number of sheets are printed, the paper 4 is cut by a cutter 7 and wound on the roller 24. The paper 4 wound on the roller 24 is wound on the second winding roller 25 and stored.
Patent JP-H07154119-A (JP)
Title: Antenna for radio equipment
Inventor: ARAI MICHIRO
IPC: H01Q5/10
Filed: 1993-12-01
Abstract: PURPOSE:To increase the tensile strength of a physical connection structure between a 1st element and a 2nd element in the antenna where a trap circuit is interposed between the 1st element and the 2nd element. CONSTITUTION:A conductive cylinder member 14a is provided integrally to a metallic sleeve 14 connecting to a 1st element 10, and the conductive cylinder member 14a is screwed and fixed at a position overlapped coaxially with a 2nd element 22 at the outer circumference of a tip of an insulation sleeve 44 covering the 2nd element 22. An inductance member 16 is provided in the conductive cylinder member 14a, and the inductance component of the inductance member and a capacitive component caused between the conductive cylinder member 14a and the 2nd element 22 or the like are used to form the trap circuit.
Patent JP-H05163398-A (JP)
Title: Rubber mixture
Inventor: WATANABE NAOTOSHI
IPC: C08K5/37
Filed: 1991-12-13
Abstract: PURPOSE:To improve oil resistance, etc., by compounding a chlorinated olefinic polymer with a carbon black, a polyhydroxy compd., a specific benzothiazylsulfenamide compd., a mercaptotriazine compd., etc. CONSTITUTION:100 pts.wt. chlorinated PP and/or chlorinated ethylene-propylene copolymer having a chlorine content of 20-45wt.% and a Mooney viscosity of 100-150 and prepd. by chlorinating an ethylene-propylene copolymer having a propylene content of 15-40wt.% and a melt flow index of 0.01-5.0g/10min is compounded with 5-100 pts.wt. carbon black having an oil absorption of 150ml/100g or lower, 0.5-7 pts.wt. polyhydroxy compd., 1.0-10.0 pts.wt. benzothiazysulfenamide of a secondary amine of formula I, 0.01-5.0 pts.wt. mercaptotriazine compd. of formula II, 1.0-15.0 pts.wt. metal compd. which acts as an acid acceptor, and 5-50 pts.wt. PVC plasticizer.
Patent JP-2000153579-A (JP)
Title: Manufacture of decorative sheet formed with protrusion and recess pattern or decorative plywood
Inventor: MATSUMURA AKIRA
IPC: B27M1/00
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To improve coating film performance such as solvent resistance and a strength between sheets and to eliminate a restriction in a pot life by coating a print pattern of an ink containing a photosetting inhibitor of a surface of a decorative sheet or plywood with a paint of an ultraviolet curable resin main agent, curing the film by applying an ultraviolet ray, forming a recess part and then applying an electron beam to the surface. SOLUTION: After a pattern is printed on a decorative sheet or plywood with an ink containing a photosetting inhibitor and the pattern is coated with a paint containing an ultraviolet curable resin as a main agent, an ultraviolet ray is applied to cure the film to form a protrusion and recess part. Since the formed recess part has an insufficient hardness, to completely cure the film by applying an electron beam, a tungsten filament is energized to be heated in high vacuum to generate thermion, charged with a negative high voltage to be accelerated at an anode side, and taken out into the atmosphere or an inert gas through an emitting window, and emitted to the surface passing through the window to cure the surface. Thus, no difference exists in strengths between the recessed and protrusion parts, and a solvent resistance effect is developed to eliminate a restriction in a pot life.
Patent JP-H02174453-A (JP)
Title: Private branch of exchange
Inventor: AOSHIMA AKIHIKO
IPC: H04M3/56
Filed: 1988-12-27
Abstract: PURPOSE:To surely grasp the conference talking without loss of initiative of a sponsor by allowing an electronic extension telephone set inviting a conference to apply command conference connection to each extension telephone set and regulating mutual talking between extension telephone sets. CONSTITUTION:When a command conference key of an operation panel 1 provided to an electronic extension telephone set is operated, extension telephone sets (slave stations) 4a-4c are registered as participation objects of conference talking. Then an outgoing/incoming key of the operation panel 1 calls the slave stations 4a-4c to apply command conference connection. That is, a forward line through which a voice signal from an electronic extension telephone set is sent unidirectionally to each slave station and a return line through which voice signals from each slave station are added and led to the electronic extension telephone set are formed among the slave stations 4a-4c in response to the call. Thus, only the mutual talking between the electronic extension telephone set and each slave station is allowed and the talking among the slave stations is restricted.
Patent JP-H07185571-A (JP)
Title: Slime stripping off method for heat exchanger
Inventor: WATANABE SUMIO
IPC: C02F1/50
Filed: 1993-12-27
Abstract: PURPOSE:To easily and efficiently strip off slime by setting the water passing direction of ozonized water in a direction opposite to that of a cooling water in a heat exchanger in which the slime deposited on the heat exchanger is stripped off with the ozonized water. CONSTITUTION:A cooling unit 1 for thermal power plant is equipped with the heat exchanger 2 such as a condenses to which a pipe 3 for sea water supply and a pipe 4 for sea water exhaust are connected. In such a case, a service water storage tank 17 above the pipe 4 for sea water exhaust is connected to an ozonized water supply pipe 7 interposed with a gas/liquid mixing pump 8 and a valve 9 for ozonized water supply. An ozonizer 11 which generates ozone gas is connected to the gas/liquid mixing pump 8 with an ozone gas supply pipe 10. When the slime deposited on the heat exchanger 2 is removed the ozonized water is passed through the heat exchanger 2 from the ozone water supply pipe 7 after sea water in the heat exchanger 2 is exhausted, and the ozonized water is allowed to flow in a direction opposite to the flowing direction (arrowhead B) of the cooling water, then, the slime deposited on the heat exchanger 2 can be stripped off.
Patent JP-H09140523-A (JP)
Title: String and display case for fishing rod
Inventor: KIMURA SHUICHI
IPC: A47B81/00
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To visually confirm different sides of a fishing rod at the same time so as to heighten the display effect and the sales promoting effect by making at least one wall surface of both side wall surfaces along the longitudinal direction of a stored fishing rod have an area where the case bottom side is inclined in the direction of approaching the stored fishing rod and be mirror-finished. SOLUTION: Both side walls K1, K2 of a case 10 along the longitudinal direction of a fishing rod are formed in such a manner as to have a rectangular section out of cardboard and a synthetic resin, further walls T1, T2 each having a substantially triangular cross section are disposed on the insides of the respective walls, and the innermost wall surfaces 12L, 12R of the above walls are formed to be inclined in such a manner that the bottom wall 13 sides are put to the inside. The side wall surfaces 12L, 12R are mirror-finished so that the fishing rod held by a clamper and a hole is reflected in the mirror-finished surfaces. Accordingly, a customer can visually confirm both right and left side surfaces of the fishing rod at the same time in addition to the front thereof even if seen from the front of the case 10.  Seen from either right or left oblique direction, the fishing rod can be visually confirmed from that direction. Thus, the display effect can be heightened and further the sales promoting effect can be heightened.
Patent JP-H07186044-A (JP)
Title: Grinding wheel deflection measuring device and grinding wheel truing device
Inventor: OWADA MASARU
IPC: B24B53/00
Filed: 1993-12-27
Abstract: PURPOSE:To accurately measure components of grinding wheel deflection by measuring the displacement of the outer peripheral surface of a grinding wheel with a non-contact type displacement meter and averaging the outputs of the displacement meter in a device for measuring the displacement of the outer peripheral surface of the grinding wheel during the rotation to measure the deflection fo the grinding wheel. CONSTITUTION:A grinding wheel 3 is rotated with low speed by a grinding wheel rotation controlling means 5, the displacement of the outer peripheral of the grinding wheel 3 is detected by a laser displacement meter 4 and the detecting signal is inputted to a maximum displacement calculating means 6 to obtain a difference (maximum displacement) D between maximum value H and minimum value L. Next, the grain size of the grinding wheel 3 is estimated from the maximum displacement D by a grain size estimating means 7. Since the maximum displacement D is varied according to the grain size of the grinding wheel 3, the number of samples is set from the estimated grain size by a sample number setting means 8. In an averaging processing means 10, the displacement of the outer peripheral surface of the grinding wheel 3 rotated with high speed is subjected to averaging process on the basis of the number of samples to obtain the deflection from which a deflection amount F is calculated by a deflection amount calculating means 11.
Patent JP-H06177896-A (JP)
Title: File transfer system
Inventor: KATO RYUICHI
IPC: G06F12/00
Filed: 1992-12-11
Abstract: PURPOSE:To provide a file transfer system which requires no external device for each switchboard and also can reduce the host burden. CONSTITUTION:A file transfer system consists of plural switchboards 10, a CP bus monitoring devices 20 connected to the switchboards 10, local area network 11 connected to the devices 20, and a host machine 30 connected to the network 11. In such a constitution of the system, each device 20 includes a file transfer part 21 which controls to write the switchboard files stored in the machine 30 into a switchboard memory or to read out the contents of the switchboard memory to write them in the machine 30 by the instruction of an operator.
Patent JP-H07184915-A (JP)
Title: Laser light guide device
Inventor: FUJISAKA SHINICHI
IPC: A61B18/20
Filed: 1993-12-27
Abstract: PURPOSE:To miniaturize the configuration of the laser light guide device by reducing the beam width of a laser beam. CONSTITUTION:A condenser lens 37 is installed at the idle end part of an articulated arm, and first and second lenses 38 and 39 are disposed inside a molding optical part 16. Then, a gap between the first and second lenses 38 and 39 is adjusted so that the focal point of the laser beam emitted from a laser source 11 can be positioned in the middle of a light guide between the condenser lens 37 and the first lens 38.