baber/WOPTO huggingface dataset:
Patent JP-2003302091-A (JP)
Title: Control method of air conditioning system and air conditioning control system
Inventor: NINOMIYA KIICHIRO
IPC: F24F11/02
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioning control system and a control method of the air conditioning system wherein can reduce time of registration/deletion of an air conditioner to/from a group and can registration/deletion errors are reduced.  <P>SOLUTION: This control method of the air conditioning system is a control method of the air conditioning system for controlling, in the air conditioning control system for controlling an air conditioning system with a plurality of refrigerant systems including a plurality of air conditioners and at least a single outdoor machine, the air conditioners at least belonging to the same refrigerant system in a same group, and includes a first step (Step 20), a second step (Step S52, S54), and a third step (Step S60, S62, S66). The first step is a step to detect a refrigerant system to which each of the air conditioners belongs. The second step is a step to select one of the plurality of air conditioners. The third step is a step to register in the same group/delete in lump sum all the air conditioners belonging to the same refrigerant system with the selected air conditioner.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003302046-A (JP)
Title: Cartridge type burning appliance
Inventor: KUMAGAI HIROSHI
IPC: F23N5/26
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To notify a user of a fuel supply time by accurately predicting the remaining burnable time of a cartridge burning appliance.  <P>SOLUTION: Combustion coefficients K1, K2 and K3 in proportion to combustion outputs P1, P2 and P3 are set, combustion times T1, T2 and T3 for each combustion output from the initial fuel full filling to a fuel empty are measured, and combustion output times Nt1=k1×T1, Nt2=K2×T2, and Nt3=K3×T3 are obtained. Then, a reference total combustion output time NtK=Nt1+Nt2+ Nt3 is calculated. Next, combustion output times T4, T5 and T6 at the time of a second fuel full filling are measured by using the second fuel full filling and, as in the first case, Nt4=K1×T4, Nt5=K2×T5, and Nt6=K3×T6 are calculated. Next, a constant total combustion output time NtT=Nt4+Nt5+Nt6 is obtained, and the ratio of the constant total combustion output time to the reference total combustion output time or a difference therebetween is calculated to predict the fuel consumption rate or the remaining burnable time, and the results are displayed on a display part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003305961-A (JP)
Title: Composition for image receiving sheet for heat transfer recording and image receiving sheet for heat transfer recording using the same
Inventor: TANAKA KAZUYOSHI
IPC: B41M5/382
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition of an image receiving sheet for heat transfer recording capable of obtaining high printing density and high image quality by forming a middle layer which has a uniform foaming structure and can give heat insulation and a cushioning property by using an environment-friendly material not having bad influence on the environment without using a thermally expansible microcapsule likely to generate carbonic acid gas and organic gas, and to provide an image receiving sheet for heat transfer recording and printed matter using the image receiving sheet.  <P>SOLUTION: The composition of the image receiving sheet for heat transfer recording includes an inorganic filler (A-1) and/or an organic filler (A-2) of 0.1-2 wt.% in moisture adsorption rate at 80% in relative humidity at 20°C and has a water soluble polymer (B-1) and/or a hydrophobic polymer emulsion (B-2) as essential components. Further, the image receiving sheet for heat transfer recording is formed by successively providing the middle layer and an image receiving layer on a substrate, and the middle layer is composed of a layer having the composition of the image receiving sheet for heat transfer recording as the essential components.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003305607-A (JP)
Title: Drilling machine supporting device
Inventor: NAKANO KINJIRO
IPC: B28D1/14
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drilling machine supporting device enabling anybody to vertically set a vertical part of a drilling machine supporting stand easily and quickly to perform a drilling work in a vertical direction accurately and efficiently.  <P>SOLUTION: This drilling machine supporting device consists of a base 1 fixed to a drilling part and an L-shaped lifting/lowering support stand 3 attached to the base 1 and supporting lifting/lowering of a drilling machine 30. The lifting/lowering support stand 3 is attached to the base 1 through elements 2, 9 held on the upper surface of the base 1 in a spherically contrapositive condition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003317231-A (JP)
Title: Magnetic recording medium
Inventor: MEGURO KATSUHIKO
IPC: G11B5/738
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic recording medium of a coating type for high- density recording, which medium has a low error rate and excellent traveling durability.  <P>SOLUTION: The magnetic recording medium which has a nonmagnetic layer containing nonmagnetic powder and a binder and a magnetic layer containing ferromagnetic powder and a binder in this order on at least one surface of a nonmagnetic support, in which the nonmagnetic support contains a clay compound coated with organic matter and the ferromagnetic powder is ferromagnetic hexagonal ferritic powder of an average grain size 5 to 40 nm or ferromagnetic metallic powder of an average major axis length 20 to 100 nm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002368548-A (JP)
Title: Method and apparatus for reducing distortion in transmitter
Inventor: LOUIS EDWARD VINCENT
IPC: H04B1/04
Filed: 2002-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for minimizing a distortion, which is generated in a feed-forward amplifier by a feed-forward correcting circuit. SOLUTION: A transmitter includes a feed forward amplifier that concludes main signal path having a radio frequency(RF) power amplifier, a feed forward correction circuit, and a control circuit. An amplification of an input signal by the RF power amplifier produces an amplified signal that includes a distortion component. The feed forward correction circuit produces an error signal, which error signal is used to drive an error amplifier to produce an amplified error signal. In order to minimize a distortion component introduced to the amplified error signal by the error amplifier, the control circuit controls a peak power of the error signal based on a detected energy of an attenuated version of the error signal or based on the distortion component introduced to the amplified error signal by the error amplifier.
Patent JP-2003308771-A (JP)
Title: Relay inspection apparatus
Inventor: KURIHARA YOSHIHIRO
IPC: H01H50/08
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a relay inspection apparatus for reliably inspecting a relay mounted on a control board within a short period of time.  <P>SOLUTION: The relay inspection apparatus has a relay terminal block 8 for mounting a relay RL sampled from the control board, a plurality of light emitting diodes DaN, DbN provided on the relay terminal block 8, and a power source E for energizing the light emitting diodes DaN, DbN. The light emitting diodes each corresponding to at least one pair of make contact Sa and break contact Sb of the relay RL mounted on the relay terminal board 8 are enabled to blink according to a manual operation of the relay RL, or a switching operation of energization of a relay coil L to determine pass or failure of the relay sampled from the control board.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003312657-A (JP)
Title: Panel joining metal fitting and transport container
Inventor: TAMAI MASATO
IPC: B65D6/24
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a panel joining metal fitting which can be manufactured at a low cost, handled easily, and offers a high work efficiency, and a transport container using the metal fitting.  <P>SOLUTION: The metal fitting A is used for joining panels 1 and 2, which are perpendicular to each other, in a butted state, and comprises a first gripping part 10 for holding a horizontal edge 1a of the panel 1 in a sandwiched state, and a second gripping part 20 for holding the horizontal edge 2a of the panel 2 in a sandwiched state. The first gripping part 10 is formed by bending a plate material so that it has a U-shaped section, and comprises a slipping stopper 13 bent inward at the front end of a front plate 11 and sandwiching part 14 bent inward at the front end of a back plate 12. The second gripping part 20 is also formed with the bent plate material having a U-shaped section and comprises a front plate 21 and a back plate 22, and the bending direction of the second gripping part 20 is perpendicular to that of the first gripping part 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003318844-A (JP)
Title: Receiver with antenna self-check function
Inventor: SUZUKI UMIHIKO
IPC: H04B17/00
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a receiver with an antenna self-check function for discriminating a state of an antenna connected with the receiver so as not to become hindrance of airwaves, etc.  <P>SOLUTION: In the receiver with one or a plurality of antenna input terminals and antennas, it is provided with a transmitting function of a signal for measuring weak current and an SWR (standing wave ratio) measuring function, an SWR value is measured by transmitting extremely weak radio waves to individual antennas, presence/absence of the connected antennas is judged and a user is informed of a connected states of the antennas.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003312484-A (JP)
Title: Carriage for conveyance
Inventor: HAYAKAWA TOSHIHIRO
IPC: B62B3/16
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To improve attaching structure for a positioning protrusion in a side panel of a collapsible conveying carriage.  <P>SOLUTION: In this conveying carriage in which the positioning protrusion 38 brought into contact with an outer side face of a bottom panel supported on a bottom panel receiver plate 12 is provided in the bottom panel receiver plate 12 in a side panel lower end, the positioning protrusion 38 is constituted of a plate member 27 mounted on the bottom panel receiver plate 12 in the side panel lower end, and the plate member 27, the bottom panel receiver plate 12 in the side panel lower end, and a wheel attaching plate 7a arranged in an under side of the bottom panel receiver plate 12 are integrally fixed by a square neck bolt 33 provided with a square shaft part 33a engaged ranging over from a square hole 32 provided in the plate member 27 to a square hole 31b provided in the bottom panel receiver plate 12 not to allow relative rotation, and by a nut 34.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003310455-A (JP)
Title: Ladle
Inventor: YASHIMA MITSURU
IPC: A47J47/16
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To make a ladle placeable on a table as it is when not being used, and also, to improve usability by directly engaging with the handle part or the like of a rice cooker for the ladle having a spatula part and a handle part.  <P>SOLUTION: This ladle has the spatula part 2 and the handle part 1, and a protruding part 3 is provided between the spatula part 2 and the handle part 1. Then, an engaging part 4 is constituted by being the distant end of the protruding part 3 in the direction to the handle part 1. Also, the weight on the handle part 1 side from the location of the protruding part 3 is made heavier than the weight on the spatula part 2 side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003315752-A (JP)
Title: Wavelength dispersion compensating filter
Inventor: SHIBATA KOHEI
IPC: G02B6/34
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To enable positive compensation and negative compensation including a dispersion compensation quantity which is 0.  <P>SOLUTION: A 2-input 2-output optical circuit is constituted by connecting two or more stages of MZI's (Mach-Zehnder interferometer) 11 and 12, equipped with structures wherein two couples of waveguides 11a and 11b, and 12a and 12b are held between two couples of couplers PCL1 and PCL2, and PCL2 and PCL3, in series, a loop circuit 13 is constituted by connecting one output and one input of the 2-input 2-output optical circuit by an optical propagation path, and a wavelength dispersion compensating filter is constituted by providing the waveguides 11a and 11b, and 12a and 12b of the MZI's and the loop circuit 13 with optical path length adjustment parts 14a to 14e.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003316402-A (JP)
Title: Frequency characteristic identification method and drive control method
Inventor: HAYASHI TOSHIYUKI
IPC: G05B23/02
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a frequency characteristic identification method which can identify frequency characteristics more precisely.  <P>SOLUTION: A frequency characteristic identification method includes following steps: an addition step which adds a stated signal, that is, different frequency sine waves output in order or a stated signal overlapped plurality of frequencies consisting of same amplitude to a specified instruction value received by a servomotor; a control step which controls the servomotor using the addition result; a measuring step which measures feedback values from the servomotor; and a comparison and adjustment step which, comparing the amount of the features which is the value given predetermined operation and a prescribed target value beforehand, makes the amplitude of the stated signal fluctuate so that the amount of features and the target value become closely when the amount of features does not exist within a certain range, and it is judged that the sufficient frequency characteristic is obtained when the amount of the features exists within a certain range.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003322761-A (JP)
Title: Optical fiber holding member and optical fiber pitch converting apparatus
Inventor: UEDA TOMOHIKO
IPC: G02B6/40
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a holding member which is needed for a low-cost, low-loss connection with an optical module and for a V-groove connection and pitch conversion of a plurality of optical fibers.  <P>SOLUTION: This optical fiber holding member 4 holds one-end sides and other-end sides of four optical fibers 3 while extending them from one end part and the other end part and is equipped with an optical fiber groove 11 and a lid component 2 as a holding part which hold the optical fibers 3 at specified intervals and a fiber bending space part having a space where the respective optical fibers 3 freely flex; and it is characterized in that the holding part is formed at one end part and the fiber bending space part is formed so that it connected with the holding part from the other end part, the respective optical fiber 3 extending from one end part while held at the specified intervals and also extending from the other end part without being restrained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003320576-A (JP)
Title: Stretch-blow-molding unit and injection-stretch-blow- molding machine
Inventor: YAMAGUCHI HISAO
IPC: B29C49/06
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To integrate an injection and blow cavity mold and an injection core mold of mold attaching plates into a unit in order to attach a lateral type injection device of a normal structure to a mold-clamping device by setting a rotary transferring base, a stretch-blowing device and a rotation-driving device on a base block, and attaching them to a central plate on the front and the rear of which the mold-attaching plates are provided as a pair.  <P>SOLUTION: An injection cavity mold 7 is attached to the front mold- attaching plate 2 which is provided on the front and the rear of the central plate 3, through which a tie bar is passed, as a pair. The transferring base 10 of a neck mold 13 which tilts and rotates, the stretch-blowing device 17 and the rotation-driving device are set on the base block 8, and are fixed to the central plate 3. Under the injection cavity mold 7 and the base block 8, a blow cavity mold 9 is provided by attaching it to both mold-attaching plates 2 and 4. The injection core mold 14 on the distal end is passed through the neck mold 13 from the base block 8, and a core member 15 which is located in the injection cavity mold is attached to the rear mold-attaching plate 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003069105-A (JP)
Title: Piezoelectric transformer, piezoelectric transformer unit, inverter circuit, light emission controller, and liquid crystal display device
Inventor: NAKATSUKA HIROSHI
IPC: H01L41/107
Filed: 2002-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric transformer that is adaptable to cold cathode tube loads, high in effective coupling coefficient, low in loss, and small in size by using a piezoelectric plate having a single direction of polarization. SOLUTION: The value of the electrostatic capacitance formed between a first electrode section 12 and a third electrode section 15a constituting a high impedance section can be adjusted easily in accordance with a load by controlling the dimension of the third electrode section 15a. In addition, since the area of a second electrode section 13 constituting a low impedance section is almost equal to that of a fourth electrode section 15b and the third and fourth electrodes sections 15a and 15b are integrally formed, the efficiency of energy propagation can be improved.  Consequently, the transformer can maintain a high element efficiency and a small quantity of heat and, in addition, can reduce distortion, because the transformer can maintain the high effective coupling coefficient resulting from the electrode structure and mode of oscillation even when the value of the electrostatic capacitance is changed arbitrarily.
Patent JP-2003323996-A (JP)
Title: Corona discharge ionizer
Inventor: OKANO KAZUO
IPC: H05F3/04
Filed: 2002-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a corona discharge ionizer for maintaining ion balance without depending on a method of controlling offset voltage or the like.  <P>SOLUTION: The corona discharge ionizer comprises a plurality of emitters, wherein the AC emitters 10A to which alternating voltage is applied and the DC emitters 10D to which direct voltage is applied are mixed together. Specifically, the density of the DC emitter 10D is higher than the density of the AC emitter 10A as tending from the center to the end of the emitter group and positive electrode is applied to the DC emitter 10D. Control rings 61-63 are arranged as movable ground electrodes near the ends of the DC emitters 10D. Furthermore, ion concentration measuring sensors 41, 42 are arranged at the lower parts of the DC emitters 10D, respectively. The direct voltage applied to the DC emitters is controlled depending on ion concentration measured values by variable DC power supplies 51, 52.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003321236-A (JP)
Title: Production method for optical fiber preform and production method for optical fiber
Inventor: YAMASHITA TAKAMASA
IPC: C03B37/014
Filed: 2002-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a production method for an optical fiber which can maintain the content of a co-dope elements as designed at first.  <P>SOLUTION: The method for producing an optical fiber preform comprises the step of preparing a core glass soot 8 having a central glass soot 5 containing a specified co-dope element and a peripheral glass soot 7 not containing the specified co-dope element by the vapor-phase axial deposition (VAD) method; the step of adding a rare earth element to the core glass soot 8 by immersing it in a rare earth element-containing liquid; the step of drying and sintering the core glass soot 8 to produce a core preform 10; and the step of letting the core preform 10 to pass through a clad preform 11 which comprises a glass component not containing the specified co-dope element and has a hole 11a through which the core preform 10 can pass through and then uniting both the preforms 10 and 11 by heating.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003329798-A (JP)
Title: Radiation image conversion panel and method for manufacturing the same
Inventor: MAEZAWA AKIHIRO
IPC: C09K11/85
Filed: 2002-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radiation image conversion panel which has less afterglow, high intensity and high sharpness and a method for manufacturing the radiation image conversion panel.  <P>SOLUTION: The radiation image conversion panel which has stimulable phosphor layers on a support is characterized in that at least one of the stimulable phosphor layers is formed by a vapor phase method (or a vapor phase deposition method) so that its film thickness will be 50 μm to 1 mm and two or more rare-earth compounds are contained in the phosphor composition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003328169-A (JP)
Title: Gaseous hydrogen producing method
Inventor: SHINPO TAKESHI
IPC: H01M8/00
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gaseous hydrogen producing apparatus for supplying and utilizing gaseous hydrogen.  <P>SOLUTION: The gaseous hydrogen producing apparatus is provided with an electrolytic cell 1 in which an electrode plate 2 is housed, a battery 3 for supplying power to the electrode plate 2 and a water supply apparatus 4 for supplying water W to the electrolytic cell 1. The electrolytic cell 1 is composed of a negative potential case 11 having a rectangular cross-section and a positive potential case 12 attached to the negative potential case 11 through an insulation packing 13. The electrode plate 2 is composed of a negative side electrode plate 21 formed rectangular along the shape of the negative potential case 11 and a positive side electrode plate 22 and is constituted of a plurality of unit electrode sets 23 formed by arranging a plurality of the negative side electrode plates 21 across one piece of the positive side electrode plate 22 in the outside and the inside of the positive side electrode plate 2. Each of the negative side electrode plates 21 and the positive side electrode plate 22 is formed rectangular by facing 2 L-shaped electrode plates to each other and the interval S between the electrode plates is controlled to 2.5-3.5 mm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003327311-A (JP)
Title: Rack, and mounting method of horizontal barrier material to it
Inventor: KATO OSAMU
IPC: B65G1/14
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To dispense with mounting of a horizontal barrier material by drilling a screw hole or the like in a horizontal connecting material 14 formed of circular pipes.  <P>SOLUTION: The horizontal barrier materials 10 and 11 using corrugated plates are mounted to the pipe-like horizontal connecting material 14 using a mounting tool 20 having a substantially loop-like body 32 and a pressing part 34. The horizontal connecting material 14 is grappled by the body 32, the pressing part 34 is placed on the barrier material 10 and grappled by the other barrier material 11, and they are interconnected via screws 23.  <P>COPYRIGHT: (C)2004,JPO