baber/WOPTO huggingface dataset:
Patent JP-2002043720-A (JP)
Title: Printed board material and its manufacturing method
Inventor: MIDORIKAWA KATSUO
IPC: B29C47/02
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To manufacture a printed board material by integrating a fluorine resin film and a copper film without using adhesive. SOLUTION: In a method for manufacturing a printed board material by extruding a fluorine resin film 3 like ETFE (an ethylene-tetrafluoroethylene copolymer resin), PFA (a tetrafluoroethylene perfloroalkyl vinyl ether copolymer resin) or the like from an extruder 1, taking it to a water-containing roll R and a back roll 2, and merging with a copper film 4, the water-containing roll R is formed by a hollow porous body, fills with water W. An extruded ETFE, PFA or the like heats and evaporates the water in the water-containing roll R using heat generated by extruding, and a steam layer 5 is formed between the fluorine resin film 3 and the water-containing roll R. The steam layer 5 becomes a heat insulating layer between the fluorine resin film 3 and the water- containing roll R.  Heat is stored in the fluorine resin film 3 against cooling of the water-containing roll R, and a molten state that is enough to integrate a copper film 4 with the fluorine resin film 3 is kept. The fluorine resin film 3 can easily be separated from the water-containing roll R.
Patent JP-2002067270-A (JP)
Title: Table for printing laminate, method for screen printing as method for manufacturing ceramic heater using the same method
Inventor: KANO HARUHIDE
IPC: B41F15/26
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a ceramic heater having excellent productivity capable of forming a laminate by screen printing without thinning of a printing element formed at a stepwise part even by screen printing a printing surface having a step and having excellent productivity. SOLUTION: The method for manufacturing a ceramic heater comprises a conductor paste printing step of printing a conductor paste for a resistance heater on a film formed with a green sheet for an adhesive layer on a table for printing the laminate by mounting the film on the table constituted of an elastic material at a site for forming at least the laminate, a green sheet printing step of printing the paste containing ceramic powder for an insulating layer in superposition on a region including the paste layer printed in the above step, a winding step of winding the laminated manufactured in the previous step with the surface formed with the paste layer as an inside on a periphery of a green molding for a core material by releasing the laminate from the film, and a degreasing and baking step of degreasing and baking the molding.
Patent JP-2002075742-A (JP)
Title: Balanced transformer and method for adjusting its characteristics
Inventor: TAKASHIMA MASAHIDE
IPC: H03H7/42
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To solve the problem that conventionally the frequency band which can be used by a balanced transformer is not able to be adjusted once the balanced transformer is manufactured and the transformer must be redesigned, when the usable frequency band is changed according to the type mobile communication equipment, and then the balanced transformer must be disposed as a defective balanced transformer, when the line width constituting a coil fluctuates and desired characteristic is not obtained. SOLUTION: The balanced transformer is constituted, by alternately laminating insulating layers and conductor layers upon another and providing first and second coils which are connected between a terminal for unbalance and a dummy terminal and have the same number of turns and third and fourth coils, which are connected between paired terminals for unbalance and have the same number of turns in the laminated bodies of the insulating layers. The first and second coils are connected electromagnetically to the third and fourth coils, respectively. The junction between the third and fourth coils is grounded via a grounding terminal. The terminal for unbalance, dummy terminal, paired terminals for unbalance, and grounding terminal are formed on the side faces of the laminated body.  At forming of the terminals, the size of the dummy terminal is made different from those of the other terminals.
Patent JP-2002072720-A (JP)
Title: Image forming device
Inventor: NISHIGAKI MAKOTO
IPC: B65H5/38
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device in which the jam and wrapping of a sheet material in a fixing device can easily be removed at a low cost. SOLUTION: When a release lever 614 is operated from the outer side of the main body 1 of an image forming device to pull out a fixing device 6 out of the body 1, an upper guide 612 composing a paper discharging and transporting path becomes turnable with respect to the main body of the fixing device. When the upper guide 612 is opened, paper discharging roller 603b is also moved. Then, the paper discharging and transporting path near the fixing nip is opened. Thereby a jammed paper sheet can easily be removed.
Patent JP-2002076850-A (JP)
Title: Flip-flop circuit and nor circuit
Inventor: YANAI HIDEO
IPC: H03K3/037
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To realize a flip-flop circuit suitable for high circuit integration that is stably in operation even when a power supply voltage is a low voltage of 1 V or below against fluctuations in the power supply voltage. SOLUTION: The flip-flop circuit employs eight NOR circuits 101-108 which use a constant current source circuit and is configured by interconnecting the NOR circuits 101-108, a DATA input terminal 110, a CLK input terminal 111, an inverse of DATA input terminal 112, an inverse of CLK input terminal 113, a Q output terminal 114, and an inverse of Q output terminal 115 as shown in Figure 1.
Patent JP-2002077879-A (JP)
Title: Image-monitoring method and system
Inventor: NINOMIYA TAKAO
IPC: H04N5/225
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide an image-monitoring method for reproducing the same image pickup environment as the case where an image to be monitored has been picked up in the past when picking up the image to be monitored, and an image-monitoring system using the image-monitoring method. SOLUTION: The setting information of image pickup environment that is set when picking up an image to be monitored is added to the image to be monitored for recording at a recording means along with the image, and image pickup environment is set when picking up the image to be monitored based on the setting information that is added to the image being recorded by the recording means.
Patent JP-2002066280-A (JP)
Title: Gas separation filter and method for manufacturing the same
Inventor: SAGOU FUMIAKI
IPC: B01D71/02
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a gas separation filter having heat resistance, high strength and high separation characteristics. SOLUTION: A carbonaceous gas separation film 3, which permeates only specific gas and contains 70 wt.% or more of carbon, is formed on the surface of a ceramic porous support 2 and an intermediate layer 4 comprising a ceramic with a mean pore size of 1-10 nm is formed between the ceramic porous support 2 and the carbonaceous gas separation film 3 to manufacture the gas separation filter 1.
Patent JP-2002076810-A (JP)
Title: Phase shifter
Inventor: NAKAHARA KAZUHIKO
IPC: H03H7/20
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a phase shifter that is configured with a combination of a high pass filter and a low pass filter not susceptible to the effect of manufacturing variance so as to uniformize the quality of phase shift for the mass- products. SOLUTION: The phase shifter 11 is configured with a combination of a T-form high pass filter 2 and a π-form low pass filter 13 where dispersion in the capacitance of capacitors Ch, C1 is less affected. Dispersion in the quality of phase shift in mass-production of the phase shifters can most effectively be suppressed.
Patent JP-2002074899-A (JP)
Title: Rotary driving device and master plate preparing device using the same
Inventor: KUMASAKA OSAMU
IPC: H02K7/08
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a rotary driving device which suppresses the influence of a temperature change during driving, and to provide a device for preparing a master plate using the same. SOLUTION: The rotary driving device which is used in a vacuum atmosphere is provided with a housing, a spindle shaft which is housed while exposing at least one end from the housing, supported freely rotatably by a bearing, and carries the master plate, a motor to rotationally drive the spindle shaft and a magnetic fluid seal which interposes in the gap between, the housing and the spindle shaft. The rotary driving device has, furthermore, a temperature sensor and an electric heater disposed near the magnetic fluid seal and the motor, and a temperature controller to control the electric heater on the basis of the output of the temperature sensor.
Patent JP-2002083773-A (JP)
Title: Production method for semiconductor device
Inventor: ASAMI TAKEOMI
IPC: H01L21/336
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To solve the problem that conventionally each of interfaces is kept clean by a continuous three-layer filming of base oxidized silicon-nitride film (1)/ base oxidized silicon-nitride film (2)/noncrystalline silicon film (3) and the electrical characteristics of a TFT and stability thereof are improved but the concentration of impurity of the noncrystalline silicon film, to which continuous three-layer filming is applied is high, in comparison with single-layer filming. SOLUTION: By performing Ar/H2 plasma processing before filming the noncrystalline silicon film in continuous three-layer filming, residual gases in a reaction chamber are removed and the concentration of impurity in the noncrystalline silicon film in continuous three-layer filming is reduced.
Patent JP-2002082184-A (JP)
Title: Sounding timepiece
Inventor: HATTORI HIDEO
IPC: G04F1/04
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a tasteful sounding timepiece making a person sensing the time elapse, in visually and auditorily manner. SOLUTION: The sounding timepiece comprises a falling body 2 falling by touching a support rod 1 erected vertically, a sounding work body 3 provided on the falling body 2 and a sounding body 4 emitting sound with different characters, according to the position of the sounding work body 3. The support body 1 is arranged in the vertical direction. The falling body 2 is formed a spring state box 2a and a rapping bird 2b. The sounding work body 3 is constituted of a magnetic body. The sounding body 4 is arranged close to the moving track of the sounding work body 3, and a plurality of lead switches 4b are arranged along the moving track at positions, where the magnetic field of the magnetic body works. By the switching on and off of each lead switch 4b, sound is generated from a speaker 4c.
Patent JP-2002086871-A (JP)
Title: Multicolor printing equipment
Inventor: SATO MITSUO
IPC: B41F33/14
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To contrive to facilitate attaching and detaching operation of printing drums in a system that a plate delivering means and a plate making means are provided only in one drum station among a plurality of drum stations. SOLUTION: Around a printing impression cylinder E, a first color printing drum a, a second color printing drum b and a third color printing drum c respectively installed on drum stations A, B and C are provided. At the side of the drum station B, a makeshift seating drum station S, to and from which a printing drum can be attached and detached. Only to the drum station A lying downwards, the plate delivering means 12 and the plate making means 14 are provided. When a plate is changed, firstly the printing drum a is put in the makeshift seating drum station S, then the printing drum b is installed in the drum station A so as to be delivered and fed.
Patent JP-2002081000-A (JP)
Title: Method of utilizing water in surface treatment, such as plating treatment
Inventor: KANO MASATAKE
IPC: C02F1/52
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To solve the following problems with the waste water used for conventional plating treatment; there is the constitution to treat the waste water with ion exchange resins, then to filter and to remove the tartaric acid compounds dissolved in the waste water by adding a calcium salt to the filtrate formed by the filtration but this constitution is intricate in the treatment method and there is a possibility that the salt concentration of the waste water increases; there is the constitution to add and agitate sodium hydroxide to the waste water to neutralize the water to a pH 3.5, then to add a chromic acid solution to the filtrate to control the pH to 3.5 but this constitution is intricate in the treatment method and the increase of a cost based on the chemical treatment cannot be averted. SOLUTION: The method of utilizing the water in the surface treatment, such as the plating treatment consists in subjecting the waste water used for the plating treatment to the separation of solid from the liquid, then forming clean water of a pH 10 to 8, warming up the clean water of the pH 10 to 8 up to about 17 to 26 deg.C to form the warmed-up clean water, subjecting the warmed-up clean water to activation treatment with a catalyst means and utilizing this clean water to part of the cleaning water after degreasing treatment. Accordingly, the clean raw water may be recycled as the cleaning water after the degreasing treatment. This method is helpful for saving of drinking water and sewage and the achievement of a cost reduction.
Patent JP-2001147750-A (JP)
Title: Method for displaying switch area, display field and/or input field and operation device for executing the method
Inventor: KREKELS HANS-GERD
IPC: G06F3/00
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To simplify operation and to readily comprehend the progress of the operation or the structure of the operation in the case of displaying a switch area, a display field and/or an input field on the screen of an operation device having a display unit and an input means. SOLUTION: A switch area 5 is displayed on the screen 4. The switch area 5 is activated by operating an input means 3. While continuously displaying the switch area 5, the display of the display field and/or input field 6 is constructed gradually on the screen 4 by starting from the switch area 5.
Patent JP-2001139802-A (JP)
Title: Cable containing foam having water barrier properties and flame retardance
Inventor: JIM JENQSONG
IPC: C08L75/04
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a cable having excellent water barrier properties and flame retardance. SOLUTION: In a preferred embodiment of the cable, a core tube 54, an outer skin 52 surrounding the core tube 54, and a superabsorbent foam 10 placed between the core and the outer skin 52 and within the core are incorporated in the cable. The superabsorbent foam 10 is composed of a urethane foam or a foam of the same type coated with superabsorbent polymers(SAPs) which exhibit the properties of water barrier and flame retardance. Further, the foam preferably has a moisture content which improves the properties of flame retardance of the foam.
Patent JP-2002094199-A (JP)
Title: Flexible circuit board and electronic device
Inventor: KOMURASAKI KENICHI
IPC: G02F1/1345
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a flexible circuit board which is reduced in size, improved in wiring density, and provided at a lower cost. SOLUTION: A prescribed wiring pattern is formed on a film 1, a resist film 2 is formed on the wiring pattern, an IC mounting part 3 from which resist is removed is provided to the resist film 2, IC connection terminals 4 are formed on the IC mounting part 3, outer connection terminals 5 are provided to the outer region of the resist 2, leads 6 connecting the IC connection terminals 4 and the outer connection terminals 5 together are interposed between the film 1 and the resist film 2. An alignment mark 11 for mounting an IC is formed on the resist 2, a leading wiring 12 for the alignment mark 11 is provided in parallel with the leads 6, one end of the leading wiring 12 is connected to the alignment mark 11, and the other end is extended near to the outer connection terminals 5.
Patent JP-2002085196-A (JP)
Title: Wall-attaching folding chair
Inventor: SHINOZAKI MITSUTSUGU
IPC: A47C9/06
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a wall-attaching folding chair that can steadily function as normal by pulling a handle even if a handle is installed at any place of the front plate serving also as a leg member of the chair, and that can be installed on the front porch of a mansion or a house as a back end matter. SOLUTION: In the wall-attaching folding chair 10, one end of the sitting plate 2A of nearly flat plate is pivotally joined at the upper portion of the base plate 1 that is installed on the wall face and the other end is pivotally joined at the upper portion of the front plate which serves also as a leg member 6. One end of a pair of stave members 3, 3 that are positioned at the lower side of a pair of sitting plate support members 2, 2 is pivotally joined at the lower portion of the base plate 1 and the other end is pivotally joined at the front plate serving also as a leg member 6.  In the state of storing and rotating the folding chair, the sitting plate support member 2 and the stave member 3 are not mutually in parallel, and in the storage state, the center point position of the pivotally joined portion 62 at the upper portion of the above stave member 3 is located on the front side of the center line that is made by connecting the both pivotally joined portions 15, 61 of the sitting plate support member 2.
Patent JP-2002098236-A (JP)
Title: Floating seal
Inventor: OKADA TAKESHI
IPC: F16J15/34
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a floating seal with a high quality and a low price. SOLUTION: In the floating seal 1, a gap between a fixed floating seat 2 and a stationary housing 12 is sealed by a fixed seal ring 18 and a gap between a rotation floating seat 7 and a rotation housing 15 is sealed by a rotation seal ring 19. Slide surfaces 5, 10 of both floating seats 2, 7 are press-contacted with each other by a cooperation of both seal rings 18, 19 to seal a gap between both slide surfaces 5, 10. The fixed floating seat 2 and the rotation floating seat 7 are manufactured by a powder metallurgy method. Problems such as a defect, e.g. shrinkage cavity, a weight fluctuation, a maladjustment of dimension and the like are not generated at both floating seats 2, 7. Thereby, the floating seal with a high quality can be provided. Since cutting chips discharged from a machine factory, etc., can be used for a raw material, a manufacture cost can be outstandingly reduced.
Patent JP-2002091140-A (JP)
Title: Image forming method and image forming device
Inventor: TAKAHASHI TOMOKO
IPC: G03G21/06
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide an image forming method and an image forming device where soiling of an electrifying member can be kept down by keeping down the generated quantity of ozone which is a problem in remote discharge and where stable electrifying can be supplied without any fluctuation due to the environment. SOLUTION: In the device, an electrifying member 3 is installed to be in non contact with a surface of an image carrier 2 and voltage is applied to the electrifying member 3 so that a constant current is fed from the electrifying member 3. Furthermore, a space retaining member is provided to maintain the space between the electrifying member 3 and an image carrier 2 to be constant.
Patent JP-2002095351-A (JP)
Title: Grafting tool for grafting scion to stock
Inventor: YOKOTA TEIJI
IPC: A01G1/06
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a grafting tool for grafting a scion to a stock, capable of reducing risk sticking into fingers, and simply and efficiently carrying out grafting operation by manual and bringing about good fixing of a jointed face between the scion and the stock, because it is not required to provide a deformed part on the scion which indicates a inserting length and readily carrying out a removal operation. SOLUTION: This grafting tool 10 is used for connecting the jointing face 4 of the stock to jointing face 3 of the scion and closely supporting the scion and the stock and has a needle-like part 11 passing through the scion 1 and pieced into the stock 2 or passing the stock and pierced into the scion and a bulged head part 12 formed into the base end of the needle-like part. The grafting tool can be used by piercing the needle-like part into any direction of the same direction (vertical direction) as axis of the scion and the stock or a direction (horizontal direction) perpendicular to the axis. A chemical can be permeated through the needle part into the scion and the stock by preparing the needle-like part from a hollow needle or a porous material.
Patent JP-2002097313-A (JP)
Title: Fancy-colored polyolefin-based resin molded product
Inventor: NAKAGAWA JUNYO
IPC: C08K3/00
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a polyolefin-based resin molded product excellent in designability. SOLUTION: This molded product comprises a polyolefin-based resin containing 0.1-5 mass % melt-anisotropic aromatic polyester fiber (A) containing 0.1-5 mass % colorant.
Patent JP-2002101479-A (JP)
Title: Remote control system
Inventor: TOUYA KENJI
IPC: H04Q9/00
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a remote control system provided with a wired remote controller fixedly installed that can easily operate the remote controller even from a site apart from the remote controller. SOLUTION: The remote control system is provided with a mobile auxiliary remote controller 6 that outputs an infrared ray signal representing an operation command of a remote controller 3 through the operation of operation switches 21a-21c and with infrared ray reception sections 5, 11 that receive the infrared ray signal. A circuit unit 13 built in the remote controller 3 is connected to the infrared ray reception sections 5, 11 and outputs command information in response to the operation command denoted by the infrared ray signal received by the infrared ray reception sections 5, 11 to a main body controller 1.
Patent JP-2001134453-A (JP)
Title: Method and system for managing group of block of computer environment and program product
Inventor: KUBALA JEFFREY P
IPC: G06F12/08
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To manage the group of the blocks of a computer environment. SOLUTION: The plural blocks of a computer environment are included in at least one group of a computer environment. Then, a sharable resource is assigned to the blocks of the group so as to be managed as a group.
Patent JP-2002101683-A (JP)
Title: Phase angle control method of brushless dc motor
Inventor: NAITO TOSHIHIRO
IPC: H02P6/08
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To inexpensively and simply perform phase angle control. SOLUTION: Current in a current limiter resistor element Rf part is detected, and the voltage change caused by this current is used for phase angle regulation in an incorporated circuit.