baber/WOPTO huggingface dataset:
Patent JP-2004011117-A (JP)
Title: Reinforcing rod arrangement unit for continuous footing
Inventor: HATTORI YASUMITSU
IPC: E04G21/12
Filed: 2002-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reinforcing bar arrangement unit for a continuous footing by which the position of rising reinforcement frame position can be freely set and the frame is collapsible and further, the supporting force of the rising reinforcing bar frame can be enough secured.  <P>SOLUTION: The reinforcing bar arrangement units where a bottom base reinforcement frame whose horizontal reinforcements perpendicular to longitudinal reinforcements parallelly and horizontally arranged are installed at every specified distance and fixed at the longitudinal reinforcements, and a rising reinforcing bar arrangement frame in vertical reinforcements crossing orthogonally longitudinal reinforcements parallelly and vertically arranged at every specified distance, are fixedly connected together flat and foldably, are superposed along the horizontal reinforcements of the bottom frame and the lowermost longitudinal reinforcements of the rising reinforcement arrangement frame installed in the horizontal reinforcements are fixedly pressure-welded rotatably around the axis by the bars fixed to the longitudinal reinforcements. And further, the pressure-welding rods may be fixedly installed corresponding to two or more horizontal rods.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004015861-A (JP)
Title: Ratio differential relay for transformer protection
Inventor: UEDA TOYOKI
IPC: H02H3/28
Filed: 2002-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To solve the following problem: if the content of second harmonics contained in the excitation inrush current of a transformer is lower than the content set on a comparison circuit, there is no choice but to gradually change the set value by gauging or measure the waveform of the excitation inrush current and carry out harmonic analysis, and compute the content of second harmonics; and this operation must be repeated many times.  <P>SOLUTION: A ratio differential relay for transformer protection comprises an excitation inrush current detection circuit having a first filter circuit which lets fundamental waves through and a second filter circuit which lets second harmonics through, and a harmonic content computing portion connecting to the first and second filter circuits. The harmonic content computing portion is provided with an input application judgment circuit, a second harmonic content computing circuit, and a storing portion for storing second harmonic content maximum values. The computation of the content of second harmonics for measurement is carried out with such timing that the effective value becomes constant, and then the maximum value is stored. Thus, the content of second harmonics in excitation inrush current is measurable without being affected by transitional harmonics when input is abruptly changed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004010958-A (JP)
Title: Thin film deposition method
Inventor: SAITO ATSUSHI
IPC: G01N21/3504
Filed: 2002-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circulation type thin film deposition method using a reactive gas containing a carbon atom-containing compound which has a high refractive index, outstanding surface hardness and a high thin film deposition rate.  <P>SOLUTION: The gas containing the carbon atom-containing compound is supplied to the discharge space between opposing electrodes which are prepared in a sealed reaction vessel under around atmospheric pressure, the gas is excited by applying high frequency voltage to the discharge space, and by exposing a substrate to the excited gas, the thin film is deposited on the substrate. The thin film deposition method is characterized by performing the carbon removing treatments to exhaust gas exhausted from the reaction vessel, and by supplying the treated exhaust gas to the discharge space again.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004022169-A (JP)
Title: Terminal for circuit board
Inventor: TSUCHIYA TAKASHI
IPC: H01R12/58
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a terminal for a circuit board having high connection reliability.  <P>SOLUTION: A pair of elastic contact parts 14 are formed protruding outside in nearly circular arc form interposing a bending space 15 in between at the board connection part 12 of a terminal 10, and are made capable of deforming elastically opening and shutting in diameter direction. A support prop part 17 capable of elastic deformation is extended across the inner face between the both facing elastic contact parts 14. When the board connection part 12 of the terminal 10 is inserted into the through hole 23 of the circuit board 20, the both elastic contact parts are pushed by being elastically deformed so as to be closed, and the support prop part 17 is compression deformed in the direction of extension. When inserted for a prescribed amount, the both elastic contact parts 14 are depressed on the inner circumference of the through hole 23 at its straight line part 14A by receiving the elastic force in the direction of extension of the support pro part 17 and the elastic force of opening direction of itself. The terminal 10 is held in anti-come-off manner in the through hole 23 and elastically connected to the contact part 24 formed on the inner circumference.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004022634-A (JP)
Title: Wafer support and semiconductor wafer manufacturing method
Inventor: HYOZU SHUNJI
IPC: H01L21/68
Filed: 2002-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wafer support and a semiconductor wafer manufacturing method using the wafer support capable of processing a wafer without damaging the wafer when processing the wafer by adhering firmly the support to a wafer as to support the wafer, and easily peeling the support from the wafer after processing the wafer.  <P>SOLUTION: The wafer support comprises a base body and an adhering layer formed on the base body. The adhering layer is non-adhesive at a temperature not higher than room temperature, and is adhesive at a temperature exceeding room temperature.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004018413-A (JP)
Title: Hair cosmetic
Inventor: OTSUKA KAORI
IPC: A61K8/29
Filed: 2002-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hair cosmetic which exhibits brilliant brightness to give an aesthetic appearance, when stored in a transparent container, but can impart natural gloss without giving the brilliant brightness to the hair, when coated on the hair, and has an excellent hair-dressing property for gathering the hair.  <P>SOLUTION: This hair cosmetic is characterized by containing one or more inorganic powdery substances having an average particle diameter of 1 to 100μm, glycerol and/or a glycerol derivative, and preferably further jojoba oil and/or a jojoba alcohol and a thickening polymer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004023850-A (JP)
Title: Circuit breaker for single-phase three-wires with neutral conductor phase-interruption protection
Inventor: YOSHIDA ATSUSHI
IPC: H02H3/20
Filed: 2002-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circuit breaker for a single-phase three-wires with neutral conductor phase-interruption protection, capable of preventing omission of the connection of a lead wire for phase interruption detection to the neutral wire.  <P>SOLUTION: A voltage-dividing circuit 3 which outputs voltages obtained by dividing voltage from a main circuit to a failed-voltage detection circuit 2 is formed by connecting a third resistor R3 between one L2 of a voltage line and a lead wire 6 for phase interruption detection, in addition to a first resistor R1 and a second resistor R2 for dividing the voltage of the main circuit. The resistance value of the third resistor R3 is selected so that the voltage divider voltage with a total sum of the third resistor R3 and the first resistor R1 under a condition where the lead wire 6 for phase interruption detection connected with one end of the first resistor R1 is not connected with a neutral wire N and by the second resistor R2 may exceed a trip voltage determined as failure.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004019501-A (JP)
Title: Water muffler of small ship
Inventor: MATSUDA YOSHIMOTO
IPC: F01N1/08
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water muffler of a small ship capable of effectively eliminating both of high frequency sound in high speed rotation of an engine and low frequency sound in low speed rotation.  <P>SOLUTION: A water muffler Wm connected to an exhaust port side of the engine for propulsion mounted to the small ship has an introduction pipe 1 of which base end is connected to the exhaust port side and tip 1A opens in an expansion chamber 10 and a valve member 14 disposed openably/closably at the tip 1A of the introduction pipe 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004023319-A (JP)
Title: Communication system, printer, and multifunction machine
Inventor: ONO SHINICHI
IPC: G06F3/12
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To perform data communication processing with no trouble by assigning a logical channel corresponding to each service efficiently even if the service content and logical channel content in a communication interface are different between a printer and a multifunction machine.  <P>SOLUTION: Each service is assigned to each logical channel based on the information of a service and a logical channel available for both the printer and the multifunction machine being acquired by communication through a hardware interface 30 at both the printer and the multifunction machine.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004021785-A (JP)
Title: Information processor
Inventor: TANAKA KAZUYOSHI
IPC: G06F3/12
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processor capable of easily/quickly performing the update (version-up) of prescribed information.  <P>SOLUTION: In this information processor 1, conventional information stored in a storage medium 40 is updated by update information transferred from an external device 3. This information processor comprises a transfer waiting means for regularly waiting the transfer of the update information; an automatic updating means for automatically rewriting the conventional information to the update information; a restart means for performing the restart to realize the operation based on the update information; an update/restart adjusting means for adjusting the timing of rewrite by the updating means and/or the timing of restart by the restart means; and a success reporting means for transmitting an e-mail for reporting the completion of the rewrite from the conventional information to the update information and/or the realization of the operation based on the update information by restart to the external device 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004018341-A (JP)
Title: Method of drawing glass preform
Inventor: KAWASAKI KIICHIRO
IPC: C03B23/047
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly reliable preform for an optical fiber by realizing highly accurate control of the outer diameter of the preform.  <P>SOLUTION: The method of drawing a glass preform 1 comprises: inserting the glass preform 1 in a furnace having a heater 6; and drawing the glass preform 1 while moving it relatively to the heater 6 to form a glass preform having a desired outer diameter. In the method, after the tapered part at the side of drawing termination end of the glass preform reaches the heater 6, the temperature of the heater 6 is lowered by a prescribed value from a temperature at which a constant part is heated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004023973-A (JP)
Title: Controller for brushless motor
Inventor: SUGIYAMA YOSHITAKA
IPC: H02P6/08
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controller for a brushless motor more efficient than a conventional one at a low cost, by making it possible to restrict a gap width between a real phase and a phase estimated value in the controller, in which a charge and a duration of positional signal are measured to estimate the phase, in spite of using an inexpensive hole sensor as usually used in a 120°switching-on method.  <P>SOLUTION: In a step 103(108), when the estimated phase θSm reaches a value of a phase absolute value plus 60 degrees at a shifted time corresponding to the next detecting phase, it progresses to a step 104(109), and the phase estimated value θSm is subjected to a phase estimated value returning process for returning the estimated value θSm from the next detecting phase to the current detecting phase side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004030707-A (JP)
Title: Pickup device and information recording device
Inventor: SASAKI YOSHIHISA
IPC: G11B7/126
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pickup device having improved recording/reproducing characteristics and improved stability of an operation by supplying information regarding each pickup device.  <P>SOLUTION: A storage element is mounted on the pickup device used for the driving device or the like of an optical disk. Information intrinsic to the pickup device is stored in the storage element. For example, intrinsic characteristic information regarding the level of a recording light waveform outputted from an LD disposed in the pickup device is stored. During the recording of information, a microcomputer in the driving device obtains the intrinsic characteristic information from the storage element in the pickup device, and records information by an optimal writing strategy with intrinsic characteristics taken into consideration. Thus, the influence of variance in characteristics among the individual pickup devices is eliminated, recording characteristics are improved, and stabilization is realized.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003095187-A (JP)
Title: Device for mounting and/or demounting steerable propelling pod for ship
Inventor: COURTAY ROGER
IPC: B63B9/00
Filed: 2002-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a device enabling quick change of a propelling pod. SOLUTION: The device is used for mounting and/or demounting the steerable propelling pod for a ship with two steerable propelling pods each having a swollen portion suspended down from the ship by a fin. The device comprises a cradle 6 for storing the propelling pod to be moved, the cradle 6 being arranged between two arms 7A, 7B of a buoyant beam 7. Each of the arms has one end firmly fixed to the cradle, and the first arm has the other end provided with joint means hinged with a horizontal pin as an axis for joining the first arm to the fin of the other pod located at a predetermined position in the ship and the second arm has the other end provided with joint means hinged with a horizontal pin and a vertical pin as axes for joining the second arm to an auxiliary ship.
Patent JP-2004027925-A (JP)
Title: Throttle device
Inventor: OYAMADA TOMONAGA
IPC: F16K1/226
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To reduce amount of air leaking from an air cleaner side to an engine side of a throttle device when a throttle valve is closed.  <P>SOLUTION: A seal member 43 is arranged in a middle of an air passage from an upstream side of a suction passage 3 to a downstream side of the suction passage 3 with passing through an upstream side of a gap 35 between a shaft 7 and a through hole 25, communicating to a gap 37 enclosed by a stepped recess part 29 of a throttle body 1, the shaft 7 and a bearing 31 with making flow in a direction of circumference of the shaft, and passing on the downstream side of the gap 35.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004026215-A (JP)
Title: Box
Inventor: NAGAKI HIROSHI
IPC: B65D5/43
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a box which can surely keep the quality for a product packed in the box.  <P>SOLUTION: The product 4 is placed in an external box 2 and packed. In addition, the external box 2 is formed of a paper material for which an artificial zeolite powder 5 is stuck to the paper fiber. For the artificial zeolite powder 5, coal ash is used as a major material.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004037582-A (JP)
Title: Sound absorption structure
Inventor: KOMATSU TAKESHI
IPC: E01F8/00
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fabricated sound absorption structure which permits easy designing of sound absorption characteristics and can easily deal with the case where there is a need for changing the sound absorption characteristics by the place of installation and the environment of use and which can be easily and inexpensively fabricated.  <P>SOLUTION: The sound absorption structure has a number of sound absorption unit structures comprising sound source-opposing sections provided with a number of sound transmission pores and arranged to face sound sources in use, porous sound absorptive materials disposed on the back side of the sound source-opposing sections to close at least the sound transmission pores, and layer-forming sections arranged apart the prescribed spacing from the porous sound absorptive materials behind the porous sound absorptive material to form the back air layers corresponding to the respective sound transmission pores behind the porous sound absorptive material. The structure is formed with a plurality of kinds of the back air layers having a plurality of the sound transmission pores having the diameters of the equivalent circle varying from each other and/or the layer thicknesses different from each other relating to the sound transmission pores and back air layers in a number of the sound absorption unit structures.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004039325-A (JP)
Title: Electron emitting element and its manufacturing method, and image drawing device
Inventor: DEGUCHI MASAHIRO
IPC: H01J9/02
Filed: 2002-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly efficient electron emitting element capable of achieving a large area and a low cost and its manufacturing method.  <P>SOLUTION: An electron transfer layer 3 made of an insulating porous structure mixed of a gas phase and a solid phase is inserted between an electron supply layer 2 and an electron emitting layer 4. By appropriately choosing a solid phase material and the thickness constituting the above electron transfer layer 3, efficient electron transfer is realized and thereby, a highly efficient electron emitting element can be realized.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004036693-A (JP)
Title: Method of laying conduit on slope, method of removing conduit from slope, and incline facility
Inventor: ONO KEIJI
IPC: F16L1/00
Filed: 2002-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently perform laying and removal operation of a conduit on and from a slope.  <P>SOLUTION: When the conduit 1 is laid down on the slope, a rack route 2 is laid down along a predicted conduit laying position, a working vehicle 4 and a carrier vehicle 5 allowed to run on the rack route by the driving of a pinion are arranged on the rack route 2, materials and equipment are loaded on the carrier vehicle and transported to the conduit laying position, and the conduit is laid down at the conduit laying position by using a crane 10 mounted on the working vehicle.When the conduit laid down on the slope is removed, the rack route is laid down along the removed conduit, the working vehicle and the carrier vehicle allowed to run on the rack route by the driving of the pinion are arranged, the removed conduit is removed by the crane mounted on the working vehicle and the removed materials are loaded on the carrier vehicle, and the carrier vehicle is run to carry out the removed materials.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004037914-A (JP)
Title: Process cartridge and image forming device
Inventor: ARIMITSU TAKESHI
IPC: G03G15/00
Filed: 2002-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To reduce thrust play due to a gap between a drum and a fall stop part of a drum support shaft.  <P>SOLUTION: The drum support shaft is drawn outside a bearing supporting the support shaft about a cartridge frame body and a thrust play stopper is fitted to a shaft end. The thrust play is made small by using a stop ring member for axial insertion as the thrust play stopper.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004035497-A (JP)
Title: DECAHYDRO-2H-BENZO[a]XANTHENE-3,11-DIOL DERIVATIVE AND PRODUCTION INTERMEDIATE
Inventor: KATO TADASHI
IPC: C07F7/18
Filed: 2002-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a 4,4,6a,12b-tetramethyl-1,3,4,4a,5,6,6a,12,12a,12b-decahydro-3,11-dioxy-2H-benzo[a]xanthene derivative expected to have an application as an excellent antitumor agent, and to provide a production intermediate thereof.  <P>SOLUTION: The decahydro-3,11-dioxy-2H-benzo[a]xanthene-3,11-diol derivative and the production intermediate thereof are represented by general formula (1) (wherein, R<SP>1</SP>and R<SP>2</SP>are the same or different and each a hydrogen atom or a protective group or a hydroxy group).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004000387-A (JP)
Title: Seal strainer
Inventor: FUJIMOTO KUNIHIRO
IPC: A47J31/06
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To mount a seal strainer to a tea brewer (a teapot used in making green tea, an earthen teapot, a pot, etc. in general) which becomes a matter to be mounted having a variety of shapes and to mount the seal strainer to mostly any brewer by a strainer of single structure though there are various kinds of shapes, structures, etc. of the tea strainer fitting part and the lid of the tea brewer.  <P>SOLUTION: A comparatively flat tea strainer outer peripheral frame 1 is formed of a flexible soft body, and a filtering material 2 is adhered to the frame 1 by thermal welding or with an adhesive, etc. to form a filter part in a space part formed inside of the frame 1. In this case, a filtering material can be fitted to either of one side or both sides of the frame 1, and can be adhered so as to be sandwiched by the frame 1. It is possible that the frame 1 is not the soft body only if it can closely be fitted to the flow-out port 6 of a teapot body 9. The filtering material 2 can be a stainless net or a synthetic resin net, and its shape can be not only a plane but also a three-dimensional curved surface.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004037044-A (JP)
Title: Vacuum heating furnace for flat panel display
Inventor: SHIMIZU HIDETAKA
IPC: H05B33/10
Filed: 2002-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum heating furnace for a FPD capable of heat treatment of a board as even as possible and having excellent productivity.  <P>SOLUTION: A plurality of plate-like heaters 22 are provided between a plurality of boards 16, which are supported by supports 20, in nearly parallel with the boards 16, and temperature of these plate-like heaters 22 is controlled by a temperature controller 44 to nearly even each temperature. The heat treatment as even as possible thereby can be performed to the board 16 with radiation from the plate-like heaters 22 in a high-vacuum space formed in a furnace body 12, and temperature accuracy, for example a board surface-inside temperature error is restricted within plus and minus 3°C, is obtained. Since the heat treatment can be performed to a plurality of the boards 16 in one batch, the vacuum heating furnace 10 for a FPD can be provided with excellent productivity.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004046945-A (JP)
Title: Spin-coating device and manufacturing method of disk-like recording medium
Inventor: YAMAGUCHI HARUHIKO
IPC: G03F7/16
Filed: 2002-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spin-coating device capable of preventing a mask used for spin-coating of a disk from being damaged when cleaning.  <P>SOLUTION: The spin-coating device is configured such that a mask is mounted on a disk body placed on a spinner and immediately after spin-coating is carried out, the processes of cleaning, rinsing, and drying are continuously carried out for the single mask removed from the disk body, and the processed mask is continuously supplied to the next spin-coating process.  <P>COPYRIGHT: (C)2004,JPO