baber/WOPTO huggingface dataset:
Patent JP-2001213939-A (JP)
Title: Epoxy resin composition and sealed semiconductor device
Inventor: KIMURA AKIRA
IPC: H01L23/31
Filed: 2000-02-07
Abstract: PROBLEM TO BE SOLVED: To provide an epoxy resin composition excellent in moisture resistance, soldering heat resistance and moldability, hardly affected by water absorption, remarkably reducing disconnection by corrosion of an electrode, generation of a leakage current by water and the like and furthermore ensuring reliability for a long period of time and to provide a sealed semiconductor device. SOLUTION: The epoxy resin composition comprises as essential ingredients (A) a biphenyl type epoxy resin, (B) a phenolic resin, (C) a silane coupling agent containing an epoxy or amino group, (D) a fused silica powder and (E) a curing accelerator, the fused silica powder (D) being contained in an amount of 25-92 wt.% based on the resin composition. The sealed semiconductor device comprises a semiconductor chip sealed with a cured product of this epoxy resin composition.
Patent JP-2000235134-A (JP)
Title: Device for tilting object, particularly optical element around at least one axis
Inventor: ULRICH WEBER
IPC: H05B7/148
Filed: 2000-02-07
Abstract: PROBLEM TO BE SOLVED: To make it possible to exactly swivel an object supported by an inner ring by separating the same from a mount and outer ring with respect to deformation. SOLUTION: The object in the device for tilting the object of an optical element, such as a lens in particular, around at least one axis is supported by the inner ring 7 and is connected to the mount or outer ring 8 via at least three bearing points. The tilting of the object is adjustable by adjusting elements. Plural links 1 to 6 are disposed as the adjusting elements. Some thereof, as the supporting links 1 to 4, bear the inner ring 7 relative to the outer ring 8 in such a manner the inner ring 7 can rotate only around the two tilting axes (x, y axes) orthogonal with each other. Two pieces of further another links as the adjusting links 5 and 6, support the torsional moment around the tilting axes orthogonal with each other. The tilting angle is adjusted by adjusting the adjusting links 5 and 6.
Patent JP-2000241249-A (JP)
Title: Spectrometer and method for measuring combustion flame temperature
Inventor: BROWN DALE MARIUS
IPC: G01J5/00
Filed: 2000-02-08
Abstract: PROBLEM TO BE SOLVED: To measure the combustion flame temperature more directly by providing at least two photodetectors having different specified bandwidth disposed at positions for receiving light from combustion flame. SOLUTION: A spectrometer 100 for measuring the combustion flame temperature comprises two photodetectors 1, 2 for receiving the light 14 from combustion flame, and a computer for processing signals from the photodetectors 1, 2. The photodetectors 1, 2 each comprising a photodiode or a phototransistor have different overlapping bandwidth for detecting output signals in an OH emission band, respectively. A segment signal is determined by subtracting the each output signal of the photodetectors 1 from the output signal of the photodetectors 2 and compared with a predetermined lookup table in a computer thus determining the flame temperature. The measuring system is self- compensation type and insusceptible to contamination of an optical window, i.e., a substrate 10. A more effective method can be attained through an arrangement employing at least three photodetectors.
Patent JP-2001218719-A (JP)
Title: Mop holder with handle
Inventor: KUSUMOTO KAZUTAKA
IPC: A47L13/20
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To strengthen the structure of a rotary joint, to improve durability and to eliminate unsteadiness in a mop holder with a handle for which a head and a handle are connected through the rotary joint so as to be turned and fixed. SOLUTION: A second boss 12 on the side of the handle 1 is fitted to a forked first boss 11 on the side of the head and first and second stoppers 15 and 16 are inserted from both sides of the first boss 11 and respectively fixed so as not to be rotated to the first boss 11 by a detent mechanism. The center shaft parts 17 and 24 of both stoppers 15 and 16 are fitted and supported to a center 41 formed at the second boss 12 and the positioning engaging part 28 or the second stopper 16 is selectively engaged with plural positioning recessed parts 42. The second stopper 16 is freely changeable to a locking position to be engaged with the positioning recessed part 42 and an unlocking position to be detached and turned in a shaft direction and is energized to the side of the locking position by a spring 10.
Patent JP-2001212962-A (JP)
Title: Ink-jet printing head and manufacturing method
Inventor: YAMADA MINORU
IPC: B41J2/055
Filed: 2000-02-03
Abstract: PROBLEM TO BE SOLVED: To provide an ink-jet printing head and a manufacturing method wherein mixing foreign matters such as dust or the like in a production process can be limited to a minimum, and failures in discharging and in discharge direction of a head caused by the mixing can be prevented. SOLUTION: In forming a laminated body in which an ink channel system is constituted of through holes of respective shapes of a plurality of joined plates, plates each having a filter part set to the through hole for preventing the foreign matters from mixing are used as the plates constituting the laminated body, whereby the filter parts are provided to positions corresponding to a common feed port 12 in the laminated body.
Patent JP-2001221294-A (JP)
Title: Cable chain
Inventor: FUKAO HITOSHI
IPC: H02G11/00
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a cable chain which can improve durability and reduce noise and abrasion powder by preventing the meandering caused by a movable member and accordingly avoiding excessive tensile force on a hinge connecting chain unit members. SOLUTION: Plural chain units, each comprising side plates standing at both edges of a support plate, are connected to one another by means of the sheet hinges to form a certain length of a cable chain. One end of the cable chain is fixed to a fixing frame and the other end is fixed to a movable member reciprocating on the fixing member so as to curvedly guide a cable housed between the side plates of the chain unit members along the chain. To each side plate, a meandering control unit is fitted comprising a detachable fitting holder and a rotation member rotatably attached to a shaft fixed vertically on the side surface of the fitting holder so as to abut against a contact member opposite to the side surface of the running chain units.
Patent JP-2001219978-A (JP)
Title: Medical duplex container
Inventor: FURUTA HIROSHI
IPC: B65D30/22
Filed: 2000-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a medical duplex container which is excellent in thermal resistance and transparency after sterilization treatment in spite of its easiness in peeling and available for mixing contents in the container. SOLUTION: The medical duplex container is in a structure wherein strong sealed parts in a heat seal strength of 2.5 kg/15 mm of width are provided at the peripheries at least at two sides and at least one or more of weak sealed part ins a heat seal strength of 0.5 to 1.5 kg/15 mm of width is provided as a partition layer, and after a treatment by high temperature stream at 121 deg.C is applied for 20 minutes, transmittance of light in 450 nm of wavelength measured with water being an object is 55% or more.
Patent JP-2001227675-A (JP)
Title: Valve function detector
Inventor: OKANO MASATOSHI
IPC: F16K31/04
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a valve function detector capable of detecting the function state of a motor-operated valve without disassembling the valve. SOLUTION: Strain gauges 44 for measuring stem torque and stem thrust respectively are fitted to the exposed part of a stem 23. Two strain gauges are connected to an amplifier 36. A wattmeter 38 is also connected to the amplifier 36. The wattmeter 38 computes the electric power of a motor 24 as the work done by the motor 24 from the current and voltage of the motor 24 respectively measured by a current probe 41 and voltage probe 42. A personal computer 39 is connected to the amplifier 36, and whether the valve function is normal or not is analyzed from the electric power of the motor, stem torque and stem thrust.
Patent JP-2001195267-A (JP)
Title: Control computer system and task control method
Inventor: HANADA YUZO
IPC: G06F9/46
Filed: 2000-01-07
Abstract: PROBLEM TO BE SOLVED: To evade the processing delay of an important task in a computer for control. SOLUTION: A task control part 16 of a computer 1 for control manages plural tasks A, B, and C such as control or related processing, and compares the load rate of a computer periodically calculated by a load diagnosing part 18 with a threshold value set for each task in a threshold data part 15 for controlling the execution/stop each task. A load mode charging part 13 refers to the load rate of a significant task from a load data part 14, and applies a normal mode, an emergency mode, or an inactive mode according to whether or not the load rate is within or above or below a normal range, and sets the threshold preliminarily set for each task according to each mode at the threshold data part 15.  Also, a load mode changing part 13 unconditionally applies the emergency mode when receiving the detection of the emergency event through the emergency situation of an object to be controlled or frequent manual interruption from an event detecting part 12. The load mode changing part 13 decides the inactive mode, on the other hand, when receiving a time zone such as a pause from a calendar part 19.
Patent JP-2001292990-A (JP)
Title: Computerized tomographic image reconstruction system
Inventor: SASAKI KIMIO
IPC: A61B6/03
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a process of reconstructing an image with high precision from data obtained at irregular intervals in processing a computerized tomographic image. SOLUTION: X-ray transmission data of an object 130 are collected by plural detectors 140 mounted on an X-ray source 120 and the circumference. The plural detectors 140 on the circumference are mounted at regular intervals with the angle Δθ. Therefore, by the relative rotation movement with the object, the X-ray transmission data in the whole circumferential direction of the object 130 for the X rays from the X-ray source are obtained from the detectors 140, and projection data p(rm'θn) at irregular intervals on the r-axis of the angle are obtained from the X-ray transmission data. Then, the one-dimensional Fourier transformation is executed to find the space frequency spectrum G(ρk'θn) at regular intervals in the polar coordinates (ρ,θ) directly from the projection data p(rm'θn).  Next, the two-dimensional Fourier inverse transformation is executed directly from the space frequency spectrum G(ρk'θn) to find the CT image of the rectangular coordinate system (x, y), f(xl,ym).
Patent JP-2001231094-A (JP)
Title: Speaker unit and its manufacturing method
Inventor: NAKADA SHOICHI
IPC: H04R31/00
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a speaker unit and its manufacturing method by which a magnet and upper and lower plates can strongly fixed easily in a short time without the use of a special auxiliary member. SOLUTION: In the speaker unit having a magnetic circuit consisting of the magnet, and the upper and lower plate, the magnet and the upper and lower plates are mutually joined with a photo-setting adhesive.
Patent JP-2001223552-A (JP)
Title: Crystal oscillator
Inventor: UEKI KENICHI
IPC: H03H9/19
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To prevent the airtight failure of a crystal oscillator whose lead wires are mounted by insertion through a circuit board and to reduce a height dimension. SOLUTION: In a crystal oscillator, a crystal piece is kept on a metallic base where a pair of lead wires are air-tightly led through the through holes of a circuit board and covered by glass. A pair of lead wires are bent toward the front direction in a crank shape having first and second bent sections.
Patent JP-2001229357-A (JP)
Title: Non-contact ic form
Inventor: KON KENJI
IPC: B42D25/305
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a non-contact IC form, which has a long communication distance and can exchange various rewritable information, at a low cost. SOLUTION: A reception confirmation form part 20 detachably incorporating a non-contact IC module and a resonance circuit form part 15 where a coil, etc., are formed are laminated together with an agent shop copy form part 31, a bill form part 32, a forwarding original slip form part 33, a tag 34, an adhesive coated sheet 41, a release sheet 42, etc., to form one delivery slip 10. After the end of delivery, the IC module of each reception conformation form part 20 is recovered, and the expensive IC module can be reused.
Patent JP-2001233543-A (JP)
Title: Image forming device
Inventor: SUGIURA MASAO
IPC: B65H43/04
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of easily removing a jammed paper sheet during the occurrence of jamming without damaging a carrying roller. SOLUTION: Each cutter blade 41 is used for cutting the paper sheet causing hamming during the occurrence of jamming and provided corresponding to each of carrying rollers 31a, 31b and 31c. Each cutter blade 41 is provided movably along the direction nearly perpendicular to the paper sheet carrying direction and parallel to the plane including the paper sheet to be carried along the paper sheet carrying passage at a specified position upstream of the carrying rollers. Each of carrying sensors 32a, 32b and 32c is used for detecting the presence of a paper sheet on the paper sheet carrying passage and provided corresponding to each cutter blade 41. A control section controls the movement of the cutter blade 41 corresponding to one of the carrying sensors 32a, 32b and 32c when receiving a signal meaning that there are paper sheets from one of the sensors during the occurrence of jamming.
Patent JP-2001229062-A (JP)
Title: Distributed file managing method
Inventor: MATSUO TAKAHIRO
IPC: G06F12/00
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To improve the reliability of distributed files in a parallel file system. SOLUTION: In a parallel file system for preserving distributed files, distributed file information is prepared, and a part of the information is extracted and stored in a table. Thus, the distributed file information is held so as to be overlapped so that reliability can be improved while the increase of access costs to the distributed file information can be suppressed.
Patent JP-2001236084-A (JP)
Title: Sound signal processor and signal separating device used for the processor
Inventor: KONDOU KAZUNOBU
IPC: G10L15/04
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To separate inputted sound signals into plural signal components based on the featured value information of one or plural sound sources prior to a sound signal processing, to improve emphasizing/suppressing/selecting performances of signals components by the sound sources and to apply an effective sound signal processing. SOLUTION: In the processor and the device used for the processor, the inputted sound signals are separated into plural signal components based on featured value information of one or plural sound sources. Individual sound signal processing is conducted for every signal component for at least a portion of the signal components of the separated plural signal components. Then, the plural signal components which are separated and are sound-processed for at least a portion of the components are again synthesized or individually outputted to a reproducing system as they are. Thus, the signals components of the sound sources are precisely emphasized/suppressed/separated and an effective sound signal processing is applied.
Patent JP-2001067330-A (JP)
Title: Distributed processing system
Inventor: HIRAMOTO SHINICHI
IPC: G06F15/173
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To evade that a system falls into an untransmissible state due to waveform distortion to be caused by repeating transmission information by a unit on which no module with a waveform shaping function. SOLUTION: An interval between a module bypass circuit 10F and an input terminal TIN located at the uppermost stream and an interval between a module bypass circuit 10L and an output terminal TOUT located at the lowermost stream of the unit U are bypassed via a bypass driver 22 and a bypass driver 21 is further interposed between the module bypass circuit 10L located at the lowermost stream and the output terminal TOUT. A mounting state of a module M is detected, when no module M is mounted, the bypass driver 21 is controlled as an open state, the bypass driver 22 is controlled as a closed state, the input terminal TIN and the output terminal TOUT are bypassed and the transmission information from a communication line L is outputted to the communication line L without going through the module bypass circuit 10.
Patent JP-2001235720-A (JP)
Title: Liquid crystal display device
Inventor: FUJINO JUNICHI
IPC: G09G3/36
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device with a builtin discharge lamp scanning lighting device for improving an animation display performance of a liquid crystal, and reducing cost increase of a backlight and decrease in brightness. SOLUTION: This liquid crystal display device is provided with plural pieces (N) of inverters for turning on discharge lamps with switches for switching ON-OFF outputs, and an output transformer of each inverter is provided with plural pieces (M) of discharge lamps on the secondary side, and switch elements are provided in series in the discharge lamps, and a turn-on control signal generation circuit sequentially turns ON-OFF the switches, and thereby turns on the discharge lamps sequentially.
Patent JP-2000308682-A (JP)
Title: Syringe formulation with plunger rod, its manufacture, and its assembly device
Inventor: OTOMO KATSUYA
IPC: A61M5/28
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To provide an assembly device of a syringe formulation with a plunger rod capable of automatically assembling a syringe formulations with plunger rods. SOLUTION: This syringe formulation assembly device comprises a rotary table 104 to be rotated in a specified direction, a syringe holding means 106 provided on the rotary table 104, a syringe feeding means 108 to feed a syringe, a flange member fitting means 114 which is provided in a flange member fitting area C to fit a flange member to a flange of the syringe, a plunger rod inserting means which is provided in a plunger rod inserting area F to insert the plunger rod in a rear end side of the syringe, a plunger rod tightening means which is provided in plunger rod tightening areas H, I to tighten the plunger rod to a gasket of the syringe, and a syringe discharging means to discharge the syringe from the syringe holding means 106.
Patent JP-2001226466-A (JP)
Title: Method for producing macromonomer and macromonomer obtained by the same
Inventor: KATOGI SHIGEKI
IPC: C08G61/08
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a macromonomer by which a metathetic ring opening polymer having functional groups capable of imparting functions such as reactivity, polymerizability or adhesion at one or both terminals of the polymer can readily be produced without stopping the polymerization by moisture, oxygen, etc., during the polymerization. SOLUTION: This method for producing the macromonomer by which the macromonomer is obtained by using a metathetic polymerizable monomer, a metathetic polymerization catalyst and an allyl compound represented by the general formula (I) CH2=CH-CH2-R1 (I) when the ring opening metathetic polymerization is carried out.
Patent JP-2001236816-A (JP)
Title: Downlight
Inventor: NISHIO MINORU
IPC: F21Y101/00
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a downlight that can be used also as a reel pendant to display varieties of illumination. SOLUTION: The downlight comprises a lamp device 2 with a light source, arranged in a casing 1 embedded in the ceiling with the opened bottom, and a cord reel 3 for freely raising or lowering the lamp device 2 suspended by a cord, whereby the lamp body 2 can be drawn downwardly from the bottom of the casing 1. The lamp device 2 can be used as a downlight placed in the casing, while it can be used as a reel pendant drawn doward from the casing 1.
Patent JP-2001235908-A (JP)
Title: Image forming device
Inventor: FUKUSHIMA TOKUTARO
IPC: G03G15/00
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To realize high-speed operation in double-sided image forming in an image forming device having an N-Up function and a double-sided image forming function. SOLUTION: The paper feed control part of an engine driver controls a paper feed mechanism to consecutively feed paper so that images are consecutively formed on paper on either surface of which the image has been formed and which stands by in a 2nd reversal unit 14 in a printer engine and new paper set in the paper feed tray of a paper feed unit 12 by performing image forming operation once by an engine unit 11. Then, the paper delivery control part of the engine driver controls the switching of a carrying path so that two sheets of paper on which the images are consecutively formed by performing the image forming operation once by the unit 11 may be individually and selectively carried to a carrying path on a paper delivery tray side or a carrying path on the unit 14 side from a 1st reversal unit 13.
Patent JP-2000265915-A (JP)
Title: First filling method for fuel system
Inventor: FROESCHL JOACHIM
IPC: F02M37/08
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To simplify the first filling of a fuel system at low cost by simultaneously operating at least two operating elements provided in a vehicle, for example, an accelerator pedal and a brake pedal and setting a fuel pump operable for filling the fuel system. SOLUTION: A pump 22 is interposed in a fuel pipe passage 26 for feeding fuel from a fuel tank 24 to a motor, an ignition device of a vehicle is operated with the motor stopped, and when a brake pedal 10 and an accelerator pedal 12 are simultaneously and completely stepped on, the fuel pimp 22 is operated by a motor controller 20. Such operation of the fuel pump 22 enables just once during the life of the vehicle and the operating duration is set to approximately 20 seconds. However, such filling method can be possible again by restoring the motor controller 20 via an external connectable diagnostic device. This constitution can fill the whole fuel system, namely, a fuel pipe and a fuel filter with fuel.
Patent JP-2001244033-A (JP)
Title: Method and mechanism for connecting connectors
Inventor: CHIKUGI HIROYUKI
IPC: H01R13/629
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To facilitate simultaneous connection and disconnection of a plurality of connectors. SOLUTION: In this method for connecting connectors with respect to a card 6, on one side of which are fixed front connectors 5 for coupling to backboard connectors 4 on a backboard 3 and also on the other side a plurality of rear connectors 7a to 7d for transmitting electrical signals to the outside of a rear panel 10, includes a rear panel 10 fixed at one ends of cage frames 1, 2 respectively, an interlock frame 17 fixed at the rear panel 10 whose vertical position relative to the rear panel 10 is changeable by a controll lever 11, and a plurality of cable connectors 8a to 8d fixed to the interlock frame 17, which are connected to the plurality of rear connectors 7a to 7d.