baber/WOPTO huggingface dataset:
Patent JP-2002267224-A (JP)
Title: Method for constructing existing room for cleaning room, and external filter unit
Inventor: SHIBATA AKITAKA
IPC: B01D46/00
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To shorten the number of working days of a cleaning construction, and reduce the cost. SOLUTION: A room is cleaned by covering an external filter unit, composed of a ceiling joint section and a high function filter over an existing air blow-off outlet and mounting it on a ceiling.
Patent JP-2001296119-A (JP)
Title: Method for measuring size of circular object by time
Inventor: LIOU HUNG LUNG
IPC: A63F5/04
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a method, by which the size of a circular object is measured quickly by measuring the time during which the circular object passes an observation machine. SOLUTION: In the method, by which the size of the circular object is measured by time, at least two observation devices are installed on a track which is drawn when the circular object is rolled and moved, the time in which the object passes the track is measured, and the size or the diameter of the circular object is discriminated on the basis of time. The two observation devices are installed on the track at a proper height H. The object, which passes the observation devices at a uniform speed or a uniform acceleration, is measured. The object passes a first observation point at a time t0, and it passes a second observation point at a time t1. The object is separated from the first observation point at a time t2 and is separated from the second observation point at a time t3.  Their time points are recorded and on the basis of the measured time and of the solution by kinematics or geometry, the size of the object or the diameter of the object can be discriminated.
Patent JP-2002266483-A (JP)
Title: Snow stopper installing structure
Inventor: TAKAHASHI FUMIO
IPC: E04D13/10
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide an additionally attachable snow stopper installing structure used for left and right connecting parts when forming a roof by using a laterally laying roof material. SOLUTION: This snow stopper P installing structure is composed of two members of a fixing member Q formed of a horizontal plane-like fixing surface 24 and a rising surface 27 for upwardly projecting the tip of the fixing surface 24, and a snow stopping member R formed of a horizontal plane-like support piece 28, an inserting piece 29 for downwardly suspending both ends of the support piece 28, and a snow stopping surface 31 formed at an almost 90 degrees to a butt end edge part of the support piece 28 and the inserting piece 29, and integrally fixes the rising surface 27 and the inserting piece 29 by a fixing tool β by inserting the fixing surface 24 of the fixing member Q into clearance of a joint part γ of an out-fitting material B, inserting and fixing a fixing surface 24 of the other fixing member Q into and to clearance of an opposite joint part γ,  and inserting the inserting piece 29 of the snow stopping member R into the rising surface 27 of the fixing member Q.
Patent JP-2002262757-A (JP)
Title: Grain flour processing food
Inventor: INATA JUNICHI
IPC: A23L7/109
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a grain flour processing food having high water content- retaining function and high stability of taste and texture. SOLUTION: This grain flour processing food which is not frozen or freeze- dried is characterized by containing oil or fat containing a 6-10C medium chain length fatty acid in a constituent fatty acid and including the medium chain length fatty acid which is a fatty acid constituting oil or fat in an amount of 3-50 wt.% based on grain flour.
Patent JP-2002269430-A (JP)
Title: Software distribution system
Inventor: FUKUHARA TORU
IPC: G06Q30/04
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To change the flow of payment by taking in an advertiser and enhance the benefits of a software right holder, a user, the advertiser and an operator of a distribution system concerning a software to be distributed in a shareware form. SOLUTION: The system operator M constructs a software distribution system on a WEB of the Internet. The M calls for the software right holder S who wants software to be distributed and disclosed and the advertiser C who wants a advertisement to be put on the software, mediates a contract between the S and the C and requests the S to provide the advertisement that the C wants on the software of the C. The M collects a contract fee when the contract is established. The S puts the advertisement into the software in accordance with the contract with the C, and registers it on the M and discloses it to the public. The user U utilizes the software downloaded through the WEB. At this time, the advertisement is displayed on starting. The M pays the S for the advertisement fee corresponding to the frequency of the software downloaded and asks the C for the advertisement fee.
Patent JP-2002263532-A (JP)
Title: Two-liquid mixing device
Inventor: MIYAZAKI SABURO
IPC: B05B7/04
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To eliminate clogging of the nozzle and malfunction of the members by removing by scrapping cured materials originated from the mixed liquid in the mixing mechanism into which two different liquids such as a two-liquid type adhesive or paint are introduced in an early stage before the cured materials become larger. SOLUTION: A lower end of a mixing chamber 2 for two liquids is made to a funnel like part 10 and a mixing shaft 7 for carrying out a mixing of the two liquids is turnably inserted into the mixing chamber 2. A scrapping plate 18 closely contacted with an inner surface of the funnel like part 10 of the mixing chamber 2 and turned is projectedly provided at a lower end of this mixing shaft 7. A scrapping pin 19 parallel to an axis of the mixing shaft 7 is projected provided at the lower end of the mixing shaft 7 separately from this scrapping plate 18 and is projectedly arranged upto a tip end of a nozzle 3 formed on the lower end of the funnel like part 10.
Patent JP-2002272127-A (JP)
Title: Power feeding apparatus
Inventor: UEHIRA MAKOTO
IPC: H02M7/48
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a power feeding apparatus which can prevent influence of high frequency waves or a harmonics on the circuit elements which results in overload, overheating or induced interference. SOLUTION: This power feeding apparatus comprises a rectifying circuit 12, an inverter 12, an impedance converter 14, a current detector 15 and a pulse width controller 16. The impedance converter 14 is composed of reactors L1, L2, connected in series to the common connecting points of transistors T1, T2 comprised in the inverter 13 and a capacitor C2, which is connected in parallel between the common connecting points of the reactors L1, L2 and the common connecting points of transistors T3, T4. Moreover, the pulse width controller 16 generates a gate signal, having a pulse width of 120 deg. for the switching of the transistors T1 to T4 of the inverter 13, based on the detected value detected with the current detector 15 and a current command value.
Patent JP-2002270188-A (JP)
Title: Single cell for fuel cell and solid electrolyte type fuel cell
Inventor: HATANO MASAHARU
IPC: H01M8/02
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a single cell for a solid electrolyte type fuel cell, a cell plate, and the solid electrolyte type fuel cell using them capable of ensuring high strength and providing satisfactory diffusion property of fuel gas. SOLUTION: This single cell for the fuel cell is constituted such that a solid electrolyte is nipped and held by a fuel electrode and an air electrode and a multiporous metallic basic body in which the fuel electrode and/or the air electrode have a fuel gas flow passage part and a reinforcing part is used. A solid electrolyte side of the multiporous metallic basic body is a flat face, and recessed and projecting parts are provided on a rear surface thereof. This fuel gas flow passage part passes through a side face of the multiporous metallic basic body. This cell plate for the fuel cell is constituted by connecting single cells. This solid electrolyte type fuel cell is constituted using the single cell or the cell plate.
Patent JP-2002263600-A (JP)
Title: Descaling device and piping washing method using the same
Inventor: NAGATA JUNICHI
IPC: B08B9/053
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a descaling device capable of removing scale in piping and a piping washing method using the same. SOLUTION: A nozzle 64 is constituted of a conical head part 64A, a cylindrical neck part 64B and an almost conical body part 64C and jet orifices 84 are formed only to the neck part 64B. Four jet orifices 84 are arranged to the neck part 64B at four places in the peripheral direction thereof at a predetermined interval and the orifice diameter of each of the jet orifices is set to ϕ1.0. Though only six min is required in order to pass a fluid through piping 65 with a length of 5 m, the scale 86 in the piping 65 is perfectly removed at 34 MPa. By forming the jet orifices 84 only to the side surface of the nozzle 64, the fluid can be ejected to the scale 86 under high pressure as compared with such a case that jet orifices for ejecting the fluid toward the rear of the nozzle are formed and the scale 86 deposited on the inside of the piping 65 can be certainly removed.
Patent JP-2002269749-A (JP)
Title: Method of controlling recording of optical disk recording and reproducing device
Inventor: TANAKA TORU
IPC: G11B7/0045
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a method of controlling recording of an optical disk recording and reproducing device which is capable of recording a disk with signals by a laser with which the disk is irradiated from an optical pickup. SOLUTION: The optical disk recording and reproducing device which is capable of performing a recording operation by at least at a first constant line speed and at a second constant line speed faster than the first line speed decides whether the recording position is the position where the recording operation at the second constant lien speed is possible or not when the recording operation at the first constant line speed is performed. The device changes over the recording operation to the state that the recording operation at the second constant line speed is carried out when the recording position is decided to be in the position where the recording operation at the second constant line speed is possible.
Patent JP-2002280661-A (JP)
Title: Light source constituted of laser diode module
Inventor: YOSHIKAWA TORU
IPC: H01S5/024
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a light source having a plurality of laser diode modules in which optical wavelengths are not changed, which are arranged with high density and have high optical outputs. SOLUTION: The light source is constituted of a plurality of the laser diode modules that have metallic substrates mounted with laser diode chips and optical units and have Peltier elements which are thermally connected to the metallic substrates arranged with high density and have high optical output, of a mounting part mounting a plurality of the laser diode modules, and of a plurality of heat pipes whose heat absorbing parts are thermally connected to the Peltier elements. A plurality of the laser diode modules and a plurality of the heat pipes are arranged so that the temperature of the laser diode modules become uniform.
Patent JP-2002276411-A (JP)
Title: Control device of driving power source
Inventor: KIKORI SHIGEO
IPC: F02D41/04
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To prevent an occupant from feeling uncomfortable from automatical stop of a driving power source. SOLUTION: This control device of the driving power source has an automatical stop prohibiting means (step S1 or step S4) that controls operation and stop of the driving power source based on a plurality of stop conditions and prohibits the stop of the driving power source when a vehicle stops, and a first stop condition of the plurality of stop conditions is satisfied, but a second stop condition is not satisfied. The control device has a continuation control means (step S1 or step S5) that continues prohibiting control of the stop of the driving power source until a request for running the vehicle is made, even while the second stop condition is satisfied during prohibiting the stop of the driving power source with the automatical stop prohibiting means (step S1 to step S4).
Patent JP-2002275515-A (JP)
Title: Stave and method for measuring thickness of stave
Inventor: AKECHI YOSHIHIRO
IPC: G01B17/02
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a stave and a method for measuring a thickness of the stave, by which even the thickness of a stave main body even made of a copper or a copper alloy can be measured by an ultrasonic thickness gauge as the state that the main body is installed in a furnace. SOLUTION: The stave for cooling the furnace body has the copper or the copper alloy-made stave main body being the cast product, and a copper or a copper alloy-made rolled material is embedded into the stave main body. Further, the stave for cooling the furnace body has the copper or the copper alloy-made stave cooler being the cast product, and through holes are provided in the thickness direction of the stave main body and the copper or the copper alloy-made rolled material is embedded into the through holes, is used. In the method for measuring the thickness of the stave, the stave thickness of the portion where the rolled material is embedded is measured by the using the ultrasonic thickness gauge.
Patent JP-2002273416-A (JP)
Title: Drain water oil absorbing pipe
Inventor: SUGIURA NOBUO
IPC: C02F1/28
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a drain water oil absorbing pipe with which oil and fat components in drain water oil is absorbed and separated surely. SOLUTION: The drain water oil absorbing pipe 1 has a main body pipe 3 having a flow-in port 32 and a flow-out port 33, a filter supporting body 10 arranged at the upper part of the pipe 3 to absorb the oil and fat components and an interference body 20 arranged under the body 10 and agitating the flow-in drain water oil by collision. The lower part of the filter 11 is arranged at a position under the liquid surface of the drain water oil WL to absorb the oil and fat components. The body 20 has an interference plate 21 for colliding with the flown-in water oil and a guiding pawl 22 for moving and guiding the agitated drain water coil upward. When the flown-in water oil is agitated by the body 20, the oil and fat components flow up to the liquid surface and absorbed by the filter 11 submerged under the liquid surface WL.
Patent JP-2002280956-A (JP)
Title: Testing method for base station unit in mobile communication system
Inventor: AKIHARA MASAYA
IPC: H04B17/00
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a testing method for a base station unit in mobile communication system that performs a test, identifying a path in the inside of a base station unit 1. SOLUTION: A maintenance center 3 informs the base station unit 1 of a message ID and a resource ID, in response to an identifier of a terminal 4. The terminal 4 makes a call to a test terminal 11 for transmitting a control signal to the test terminal 11, a base station controller 2 detects an identifier of the terminal 4, on the basis of the transmitted control signal and informs the base station unit 1 about the message ID corresponding to the identifier. The base station unit 1 compares the message ID, made by the maintenance center 3 with that by the base station controller 2, assigns a testing path corresponding to the resource ID, when they match and performs the testing.
Patent JP-2002009283-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: OMI TOSHIHIKO
IPC: H01L21/8238
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a MOS transistor of which the leakage current is suppressed. SOLUTION: Formation of a region with an opposite polarity to that of a drain region and a higher impurity concentration than that of a well area of a MOS transistor in a lower part of the drain region of the MOS transistor, can suppress broadening of a depletion layer between the drain and the well toward the well side. Especially, since the broadening of the depletion layer in a lower part of the drain region toward the well side can be suppressed, the current flowing through a deeper path than the channel is suppressed effectively.
Patent JP-2002283720-A (JP)
Title: Thermal paper
Inventor: YAMAOKA YOSHINORI
IPC: B41M5/337
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To simplify operations for cleaning a head of a printer for a handy terminal(H/T). SOLUTION: In thermal paper 10, a thermal layer 11 is formed on a surface of a base paper material 1, and a printing layer 12 using heat-resistant UV ink is formed on a surface of the thermal layer 11. A self-cleaning layer 20 using colorless, transparent overprint(OP) varnish, to which at least one kind of fine particle selected from among the fine particles of silica, magnesium carbonate, calcium carbonate, a metallic oxide, etc., is added, is formed throughout the surfaces of the layers 11 and 12.
Patent JP-2002290872-A (JP)
Title: Optical filter
Inventor: KISHIDA MAMORU
IPC: H04N5/64
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a ground connection form of an optical filter which is easily and stably attached while keeping durability for a long period or under high temperature and high humidity. SOLUTION: An elastic body is arranged in a part to be joined to a ground wire on the filter baseboard of the optical filter and the ground wire is fixed.
Patent JP-2002274358-A (JP)
Title: Anti-skid control device
Inventor: OTSU NOBUYUKI
IPC: F16D65/28
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To improve control convergency, suppress overshooting, reduce a consumed fluid volume, allow the use of a pump with a smaller capacity than a conventional one as a pump pumping out of a reservoir, reduce costs and weight, and improve sound vibration performance in an anti-skid control device while providing it as an inexpensive means using an ON/OFF type solenoid valve. SOLUTION: The anti-skid control device outputs a drive signal to the ON/ OFF type solenoid valve, and it is provided with a target wheel speed preparing part 12a preparing a target wheel speed on the basis of a wheel speed, a target fluid pressure calculating part 12c determining target fluid pressure on the basis of an integral value of a deviation between the target wheel speed and the wheel speed, and a pulse output control part 12e outputting a drive signal of an ON pulse width when the ON pulse width to be outputted to the solenoid valve in accordance with the target fluid pressure exceeds a preset pulse width set value.
Patent JP-2002290236-A (JP)
Title: Analog/digital conversion circuit
Inventor: OBA SADAO
IPC: H03M1/10
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a circuit which can perform analog/digital conversion or digital/analog conversion even when the power supply voltage fluctuates or changes considerably by eliminating disadvantage that errors are caused because a digital/analog conversion value fluctuates depending on the power supply voltage. SOLUTION: In the analog/digital conversion circuit that is provided with a CPU 2, a nonvolatile memory 3 and a reference voltage generating means and converts a received analog signal into a digital signal of a prescribed bit number, the output voltage of the reference voltage generating means is digitized under a prescribed managed power supply voltage environment and stored into the nonvolatile memory 3. In the case of applying analog/digital conversion or digital/analog conversion to a received signal under a different power supply voltage environment from that of the stored value, the converted value is corrected on the basis of a new reference voltage digitally converted from the reference voltage under a new power supply environment.
Patent JP-2002287347-A (JP)
Title: Photosensitive resin composition
Inventor: HIUGA ATSUYOSHI
IPC: C08F2/50
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive resin composition excellent in tent film strength and deformed through hole reliability without impairing sensitivity, resolution, adhesion to a substrate, resist removability, etc. SOLUTION: The photosensitive resin composition contains a binder resin (A), an ethylenically unsaturated compound (B) and a photopolymerization initiator (C), and the component (B) contains an acrylic compound having urethane bonds represented by formula (1) (where R is H or a 1-3C alkyl; R1 and R2 are each a 2-5C alkylene; X is a 2-20C divalent hydrocarbon, the symbols X are different or identical; Y is a divalent group obtained by removing H atoms from both OH groups of bisphenol; m, m', n and n' are each an integer of 0-30; and l and l' are each an integer of 1-10).
Patent JP-2002283397-A (JP)
Title: Mold assembly
Inventor: HARADA YUTAKA
IPC: B29C45/26
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To accurately paste a label on the surface of a molded product to enhance the quality of the molded product. SOLUTION: The mold assembly is used in order to mold the molded product wherein a leg part is integrally formed to the lower end of a main body part and has a bottom cavity 23, a split unit 25, the cavity 26 arranged adjacent to the split unit 25 and the core 36 arranged to the cavity 26 in a freely advancing and retreating state to form the second space C2 corresponding to the main body part between the split unit 25 and the cavity 26. A runner 38 is formed so as to pierce the split unit 25 and a gate 39 is formed to the front end of the runner 38 so as to be allowed to face to the second space C2. Since the gate 39 is formed to the front end of the runner 38 so as to be allowed to face to the second space C2, a part in which the label is inserted is uniformly filled with the resin in a cavity space C.
Patent JP-2002289778-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SHIROTORI HIROSHI
IPC: H01L27/04
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit device applicable to a design change and a plurality of usage configurations. SOLUTION: The semiconductor integrated circuit device 11 comprises a CPU 12, a driving signal generation circuit portion 13, and a selection circuit portion 14. The CPU controls a third motor driving signal generation portion 17, etc., through a signal line CL. A register 22 controls a selector 21 by inputting a selection signal RS outputted from the CPU 12. The selector 21 selects input signal lines Line 3 and Line 4, and output signal lines Lout 3 and Lout 4 and connects to a common external terminal 23 when the selection signal RS is at an H level. Alternately, when the selection signal RS is at an L level, it selects signal line LA1, LA2, LB1 and LB2 from the third motor driving signal generation portion 17 and connects to the common external terminal 23.
Patent JP-2002285430-A (JP)
Title: Apparatus for growth
Inventor: AGAWA YOSHIAKI
IPC: D01F9/133
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a technique capable of reducing power consumption and not lowering growth rate in growth of graphite nanofibers. SOLUTION: This apparatus 1 for growth has heaters 161 to 163 and scraping- off members 611 to 613 . These heaters 161 to 163 are installed in metal plates 131 to 133 . As these metal plates 131 to 133 are directly heated, these metal plates are efficiently heated, compared with a conventional method indirectly heating metal plates by heating a reaction tank and power consumption supplied to these heaters 161 to 163 can be reduced. Further, as graphite nanofibers attached to the surfaces of these metal plates 131 to 133 are periodically scraped off by scraping-off members 611 to 613 , amounts of graphite nanofibers attached do not become larger to prevent remarkable lowering of growth rate.