baber/WOPTO huggingface dataset:
Patent JP-H11192665-A (JP)
Title: Method for controlling energization of electrical fusion-bond joint
Inventor: ANAMIZU TAKASHI
IPC: B29L23/00
Filed: 1997-12-28
Abstract: PROBLEM TO BE SOLVED: To obtain high reliability by extending a time for keeping the boundary surface of a joint at a fusion bond proper temperature by a method in which the passage of current is stopped when the temperature of the boundary surface between an electric fusion-bond joint and a thermoplastic plastic pipe reaches the first set value and is reopened when the temperature descends to the second lower set value. SOLUTION: A polyethylene pipe 21 (thermoplastic plastic pipe) is inserted from one side of an electric fusion-bond joint 17, and another polyethylene pipe is inserted from the other side so that the two polyethylene pipes 21 are fixed to the joint 17 by a fixing jig. When the current is passed through the heating wire of the joint 17, the temperature of the boundary surface of the joint is increased, and the temperature is detected continuously of every prescribed time by a temperature sensor 27 fitted to a connector 15. When the first set temperature is not detected, the passage of current is repeated until the temperature is detected, and when detected, the passage is stopped. The boundary surface temperature is decreased by the stop of the current, and the current is passed when the second set temperature is detected to keep a fusion- bond proper temperature for a long time.
Patent JP-2000189897-A (JP)
Title: Air classifier
Inventor: SUGIYAMA HIROYUKI
IPC: B07B7/08
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To stabilize a revolving air current and to prevent the retention of fine powder moving to the central part while revolving along the lower surface of a center core. SOLUTION: A conical surface 16 is formed on the lower surface of a center core 6 which forms a classification chamber 9 between it and a separate core 8 the upper surface of which is a conical surface 13. A void holding surface 17 comprising an arc surface 17a is formed in the center of the conical surface 16. The center of curvature of the arc surface 17a is arranged on a virtual circle of nearly the same diameter as an inlet bore diameter the center of which is a point on the central axis of the inlet 15a of a fine powder discharging cylinder 12 which opens in the middle of the separate core 8 to prevent the dislocation in the radial direction of the central void part of a revolving air current revolving in the classification chamber 9 so that the retention of fine powder revolving on the lower surface of the center core 6 is prevented.
Patent JP-H11169466-A (JP)
Title: Device for potential-applied treatment
Inventor: OZAWA AKIYA
IPC: A61N1/10
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a compact potential-applied treatment device with reduced risk for a high voltage, effective for the treatment of high blood pressure and hyperlipemia. SOLUTION: This potential-applied treatment device is composed of an AC power source, a first electrode 5 connected to one of the polarities of the AC power source and a second electrode 6 connected to the other polarity of the AC power source and arranged with a specified interval from the first electrode and insulated also from the first electrode as for DC current. The first electrode 5 and the second electrode 6 are arranged adjacently to clothes.
Patent JP-2000199065-A (JP)
Title: Formation of coating film of carbon or essentially consisting of carbon
Inventor: ITO KENJI
IPC: C23C16/44
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To improve the film quality and adhesion of a coating film by generating the plasma of oxygen to remove a carbon film adhered to the unrequired part in a reaction chamber, carrying a magnetic recording medium into the reaction chamber and forming a coating film on the magnetic recording medium. SOLUTION: By etching gas, a coating film of carbon or essentially consisting of carbon adhered to the place other than the coating film forming face in a substrate at the inside of a reaction vessel or the like is removed by generating the plasma of gaseous oxygen or fluoride. After that, plasma cleaning treatment, e.g. by Ar or active gas such as H2 is executed, and O, O2, CO, CO2 or the like remaining in the inner wall is removed or substituted to clean the inside of the reaction chamber. A magnetic recording medium is carried into the reaction chamber to form a coating film of carbon or essentially consisting of carbon on the magnetic recording medium. Thus, at the tim of the film formation, O, O2, CO, CO2 or the like drops off from the inner wall, is autodoped into the film or is trapped on the boundary and does not deteriorate the film quality and boundary characteristics.
Patent JP-2000192604-A (JP)
Title: Laminated panel for building
Inventor: SUNAGA NORIYUKI
IPC: E04C2/52
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To form vent passages and prevent occurrence dew condensation by arranging a plurality of wooden lower plates at predetermined intervals and arranging a plurality of wooden upper plates over the wooden lower plates at predetermined intervals in a manner intersecting the same. SOLUTION: A plurality of wooden lower plates 1 are arranged at predetermined intervals to form lower-layer gaps between the wooden lower plates 1. Then, upper wooden plates 3 being the same in shape as the wooden lower plates 1 are arranged over the wooden lower plates 1 at predetermined intervals in a direction opposite to the wooden lower plates 1, to thereby form upper-layer gaps 4 between the wooden upper plates 3 which communicate with the lower- layer gaps 2, respectively. These wooden lower and upper plates 1, 3 arranged on the lower and upper sides with respect to each other are fixed by nails 5. Thus, vent passages are formed by the lower-layer gaps 2 and the upper-layer gaps 4, which prevent dew condensation.  Further, employment of thinnings as a raw material of the wooden lower plates 1 and the wooden upper plates 3 leads to effective use of the thinnnings, and employment of timbers produced in the prefecture where construction takes place leads to activation of the local timber industry.
Patent JP-2001184230-A (JP)
Title: Debug system for application program for handy terminal
Inventor: NAKAHARA JUN
IPC: G06F9/445
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a system capable of easily performing a symbolic debug by a handy terminal. SOLUTION: An interpreter for converting object codes outputted by a complier into virtual machine language, and for interpreting virtual language is loaded on a handy terminal. A debug function is integrated into the interpreter, and symbolic debug is executed while communications between the handy terminal and a host computer are performed.
Patent JP-2000195079-A (JP)
Title: Optical disk-driving apparatus and skew servo method
Inventor: KUMAI SATOSHI
IPC: G11B7/095
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To surely effectuate skew servo and drive to rotate an optical disk by detecting a skew for the reflectively change type optical disk and executing skew servo on the basis of the detected result of the skew. SOLUTION: A detect output of a two-split photosensor is supplied as a skew error signal by a skew error detect circuit comprising a subtractor, an adder and a divider to a skew servo circuit 11. Based on the signal, the skew servo circuit 11 generates a control voltage corresponding to a correction amount for correcting a relative tilt of an optical disk 1 and an optical pickup 2 and supplies the control voltage to a skew motor 10. The skew motor 10 drives on the basis of the control voltage from the skew servo circuit 11 to rotate a cam 8 for moving up and down one end of a supporting member 13 for the optical unit 4, thereby changing a tilt of the optical unit 4. The relative tilt of the optical disk 1 and optical pickup 2, namely, a skew is thus corrected.
Patent JP-2000194650-A (JP)
Title: Data processing load distribution system
Inventor: MOTOKI SHUNEI
IPC: G06F15/177
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To attain the distribution of the input/output processing and to improve the input/output processing efficiency by selecting an input/output path that uses a peripheral controller of the least load. SOLUTION: This system includes a load calculation means 4 which calculates the quantity of data to be processed and also performs the weighting corresponding to the processing capability of each peripheral device to calculate the data processing load on plural peripheral controllers (21, 22), a load state management means 3 which manages the current load states of the peripheral controllers and a peripheral controller selection means 2 which selects a peripheral controller having the least data processing load. Then an input/output path which uses the peripheral controller of the least data processing load is selected when the input/output processing is carried out to a peripheral device.
Patent JP-2001187112-A (JP)
Title: Liquid container with unsealing adapter
Inventor: INOUE FUJIO
IPC: B65D47/38
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a liquid container with unsealing adapter, which can be used as a unit dose container and does not harm the effect of anticoagulant substitution because blood does not flow back into the inside of catheter substituted by an anticoagulant although the restoration force of the container acts when fingers are put off after the container main body is pressed by fingers to entirely flow out the drug (contained liquid). SOLUTION: An unsealing adapter 10 which has a recess part into which a projected part 14 of this liquid container is fit is formed against one end side of the tip end of the projected part 14 for guiding out the contained liquid projected from the container main body 12 of this liquid container 8. A needle shape part 34 with a flow passage 42 is projected into the recess part and a check valve is equipped on the open end on an extended line of the flow passage 42. The projected part 14 is fit into the recess part of the unsealing adapter 10 and further pressed into to unseal a film part 18 sealing the tip end part of the projected part 14 to enable the drug (contained liquid) to be flowed out without flowing back.
Patent JP-2000193337-A (JP)
Title: Freezer
Inventor: KAWASE YOSHITAKA
IPC: F25D19/00
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To raise the operation efficiency and also to remove the higher harmonic components of vibration, by providing a freezer which operates by reverse stirring system and consists of a compressor, an expander, and a reproducer, with a blast means which is driven by the vibration occurring by the action of itself. SOLUTION: At operation of a freezer, a high-pressure refrigerant from a compressor is supplied to an expander 3 with a built-in regenerator via a pipe 4, and the heat of freezing is generated in the expander 3 by repeating the isothermal compression, isochoric carriage, isothermal expansion, and isochoric carriage operated with a reverse stirring system. This heat of freezing is heat-exchanged with a heat exchanger 31 on low temperature side connected to the cold head 39 of the expander 3, and it is supplied as cooling wind to an ice manufacture room 61 and a freezing room 6 by a blower 32 on low temperature side.  At this time, the blower 32 on low temperature side is made to work as a shock absorbing means, being provided on the same axis with the displacer 34 in the expander 3, and this is composed of a discoidal vibration absorbing member 320 having elasticity and agitation wings 325 being blast bodies.
Patent JP-2001182521-A (JP)
Title: Exhaust system for internal combustion engine
Inventor: NAKAGAWA YUKIHIRO
IPC: F01N1/02
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To lower a heat resisting grade by preventing a muffler from being heated by exhaust heat and to reduce cost. SOLUTION: The muffler branched from an exhaust pipe for allowing exhaust gas to flow, makes exhaust noise enter and does not pass exhaust gas is provided.
Patent JP-2000199683-A (JP)
Title: Substrate dryer
Inventor: MIYAMOTO KOKICHI
IPC: F26B21/00
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To protect an air nozzle against dew formation by providing the piping with means for heating dry air at a dew point temperature in the vicinity of the air nozzle or above. SOLUTION: A pair of air nozzles 2a, 2b are arranged vertically along the carrying line of a glass substrate 1 and coupled with a pressure source through main piping 3 and branch piping 3a, 3b. The main piping 3 is provided with a heater box 4 for heating dry air being supplied from the pressure source side and an electric heater wire 4a is arranged in the heater box 4. Each branch piping 3a, 3b is provided with a flow regulation valve 5a, 5b. Dry air being supplied from the pressure source side is heated at a dew point temperature in the vicinity of the air nozzle 2a, 2b or above when passing through the heater box 4. The heater box 4 is preferably controlled through an automatic control system but it can be controlled manually.
Patent JP-H11297217-A (JP)
Title: Composition of dielectric for plasma display device
Inventor: YON KAN RI
IPC: H01J11/38
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To satisfy optical, thermal and electric required characteristics by using SiO2 -ZnO-B2 O3 glass as a composition of a dielectric. SOLUTION: When manufacturing a thick film of a dielectric, first of all, raw materials according to characteristics required for the thick film of the dielectric are mixed in the specific composition ratio, and is quickly cooled after being melted to thereby form powder (base material glass powder) having fine particles or mixed powder by mixing a filler in the powder in the prescribed ratio. In this case, in forming the base material glass powder, first of all, SiO2 - ZnO-B2 O3 base material glass or P2 O5 -ZnO-BaO base material glass is used. For example, the SiO2 -ZnO-B2 O3 base material glass contains ZnO of 25 to 45 wt.%, PbO of 3 to 40 wt.%, SiO2 of 15 to 25 wt.%, B2 O3 of 12 to 25 wt.%, K2 O of 2 to 10 wt.%, Na2 O of 2 to 8 wt.%, Al2 O3 of 1 to 7 wt.%, Li2 O of 1 to 5 wt.% and CaO of 1 to 5 wt.%.
Patent JP-2001190069-A (JP)
Title: Switching power source circuit
Inventor: YASUMURA MASAYUKI
IPC: H02M7/12
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a switching power source circuit which can maintain such a power factor that is enough to cope with its actual service condition with respect to the fluctuation of its load and AC input voltage and can suppress ripple components. SOLUTION: The switching power source circuit is provided with a magnetically coupled transformer MCT as the power factor improving circuit 10 of a push-pull type composite resonance converter. The circuit 10 is contrived to improve the power factor of the converter by intermittently connecting a rectified current by means of a high-speed recovery type diode D1 by feeding back the primary-side switching output to the route of the rectified current by means of the transformer MCT. However, since the secondary-side inductance is made larger than the primary-side inductance in the transformer MCT, an input DC voltage is boosted. Consequently, the fluctuation of the power factor with respect to the load and AC input voltage and the level of ripple voltages can be suppressed.
Patent JP-2001182481-A (JP)
Title: Long distance pipe-jacking method
Inventor: MOCHITOME MOTOO
IPC: E21D9/06
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a long distance pipe-jacking method suitable for long distance jacking of a tubular body. SOLUTION: A normal skid (c) is injected between a cylindrical covered layer AB and a jacking pipe 4 from the driving pipe 4 for secondary skid injection after properly driving by driving a driving pipe 3 while forming the cylindrical covered layer AB by a two liquid mixing type skid to be in a slime form by being gelatinized after the instant when AB two liquid is mixed from a two liquid mixing type skid injection device 2 connected to a shield machine 1.
Patent JP-2000176944-A (JP)
Title: Method for producing plastic molded product and mold for molding plastic
Inventor: WATABE JUN
IPC: B29C33/42
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To mold a plastic molded product with high accuracy by making the adhesion strength with a resin of a cavity surface other than the molding surface of a movable core higher than that of the molding surface of the movable core. SOLUTION: A mold 1 for molding plastic has the cavity demarcated by a transfer surface 2, a molding surface other than the transfer surface and the molding surfaces 6 and 7 of movable cores 4, 5 and, at a time of molding, a molten resin is injected and charged in the cavity and, when the resin is cooled, the molding surfaces 6 and 7 of the movable cores 4 and 5 are moved in the direction separated from the resin to generate gaps between the molding surfaces 6 and 7 of the movable cores 4 and 5 and the cavity surface of a molded product but the adhesion strength with the resin of the cavity surface other than the molding surfaces 6 and 7 of the movable cores 4 and 5 is made relatively higher than that of the molding surfaces 6 and 7 of the movable cores 4 and 5 and the gaps are properly formed to form a highly accurate molded product.
Patent JP-2001158430-A (JP)
Title: Paper pallet
Inventor: TANAKA MASAAKI
IPC: B65D19/34
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To obtain a hard and easy-to-fabricate paper pallet with sufficient strength both in structure and resistance while compression strength and bonded area density of beams for coupling between a top deck and a bottom deck can be increased. SOLUTION: A top plate, a bottom plate, side plates and reinforcing plates are connected with a single blank sheet. One or more triangular prism beam obtained by assembling the above sheet and having double or triple walls are used.
Patent JP-H04215576-A (JP)
Title: Module assembling structure
Inventor: MATSUZAWA TOMOKI
IPC: B62D25/20
Filed: 1990-12-12
Abstract: PURPOSE:To reduce bending of a vehicle width direction end part of a rear floor pan rear part serving as a module connection part on an under module side and thereby improve module assembling work. CONSTITUTION:At an upper module(UPM) 12 a rear floor side pannel 62 is arranged, and a rear foor pan 50 is installed at an under module(UDM) 16. To a flange 50C of a vehicle width direction end part of a rear part 50A of this rear floor pan 50 an extension part 66C of a rear floor side member 66 is fused in the vehicle width direction, and a connection flange of this flange 50C and the extension part 66C serves as a module connection part with UPM 12 of UDM 16. With this arrangement, rigidity in the vehicle width direction end of rear part 50A of rear floor pan 50 serving as the module connection part can be improved.
Patent JP-H04217366-A (JP)
Title: Manufacture of semiconductor device
Inventor: ISHIDA TOMOHIRO
IPC: H01L21/28
Filed: 1990-12-18
Abstract: PURPOSE:To prevent Si within an amorphous Si film that suppresses the surface reflectivity, depositing on the surface of an Al film from diffusing over the A9 film, by heating or raising temperature of a semiconductor device. CONSTITUTION:The manufacturing method relating to this prevention includes a process to deposit an Al film 12 on the surface of a semiconductor substrate 11, a process to oxidize the surface of the Al film 12, and a process to deposit an amorphous Si film 13 on the surface of the Al oxide film 2. Since the Al oxide film serves as a barrier to prevent Si from diffusing, the reduction in the practical film thickness and the increase in the current density do not appear, thereby improving the reliability of the Al film.
Patent JP-H04225682-A (JP)
Title: High voltage generation circuit for tv receiver
Inventor: ADACHI TOSHIYA
IPC: H04N3/18
Filed: 1990-12-27
Abstract: PURPOSE:To improve safety by shutting a high voltage generation circuit at the time of abnormality such as electric discharge, etc., and stopping the action of a protective circuit when difference between the cathode current of a cathode- ray tube and the secondary side current of a high voltage transformer becomes higher than a specified value. CONSTITUTION:A detection circuit 15 detecting three beam average current which flows in the cathodes 12-14 of the cathode-ray tube 11 is connected with one side of a comparator 16. A resistor 20 is connected with the low voltage side of the secondary winding wire 172 of a flyback transformer 17 and a computing element 21 as a high voltage winding wire current detecting circuit is connected with the both side ends of the resistor 20. Current flowing in the resistor 20 increases at the time of abnormality such as the electric discharge, etc., between the flyback transformer 17 and an anode cap 19 or inside the secondary winding wire 172. The signal of a high level is outputted from the comparator 16 by a voltage outputted from the current detecting circuit 15 and the computing element 21 and a high voltage generation stopping circuit 22 is driven. That is, a transistor 26 is driven when a thyristor 25 is turned on and a main power source is turned off when a relay 27 works.
Patent JP-H04231268-A (JP)
Title: Skeleton member for vehicle and side member
Inventor: KITAGAWA YUICHI
IPC: B62D21/15
Filed: 1990-12-28
Abstract: PURPOSE:To specify the collapse deformation state, easily set the absorption energy, and allow miniaturization. CONSTITUTION:In a vehicle skeleton member 1 with a closed cross section structure having a corner section constituted with vertical and horizontal wall sections 3, 5, 7, a recessed stripe 13 is provided in the peripheral direction of the closed cross section on at least one of mating wall sections of the vertical and horizontal wall sections 3, 5, 7, a protruded stripe 15 is provided in the peripheral direction of the closed cross section on the other wall section, and the recessed stripe 13 is continued to the protruded stripe 15 through the comer section.
Patent JP-H04219664-A (JP)
Title: Rotary head device
Inventor: SAITO TAKEHIKO
IPC: G11B15/61
Filed: 1990-12-18
Abstract: PURPOSE:To uniformize the thickness of the air film of a tape, which travels on the traveling surfaces of a rotating drum and a fixed drum, extending over a whole circumference from the entrance part to the exit part of a tape winding position in a tape recorder or the like provided with the rotating drum and the fixed drum. CONSTITUTION:A spiral-like groove 4 is formed on either of the faced surfaces of the rotating drum 2 and the fixed drum 1. Then, the width of a groove 7 formed in the circumferential direction of the drum 2 is made wide. Besides, a plane surface 11 whose width is changed is formed on the outside circumferential part of the faced surface to the surface where the spiral-like groove 4 is formed.