baber/WOPTO huggingface dataset:
Patent JP-2004309060-A (JP)
Title: Cooker and its control method
Inventor: TAMURA HIDEKO
IPC: F24C1/00
Filed: 2003-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooker capable of supplying steam into a heating chamber at optional timing in spite of small constitution with low electric power.  <P>SOLUTION: This cooker 100 for heating a heated object by supplying heat from heating sources 13, 17, 35 to the heating chamber 11 for storing the heated object is provided with a steam generating part 15 provided in the heating chamber 11; an evaporating part heating heater for heating the steam generating part 15; a water supply means for supplying water to the steam generating part 15; and a steam supply operating means allowing the supply of steam into the heating chamber 11 from the steam generating part 15 at optional timing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004268003-A (JP)
Title: Underwater discharge plasma method and liquid treatment apparatus
Inventor: SUGIARTO ANTO TRI
IPC: C02F1/48
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an underwater discharge plasma method and a liquid treatment apparatus capable of effectively obtaining a high-concentration OH radical and ozone and preventing the elution of a metal electrode by realizing an effective underwater discharge plasma device targeting for water treatment.  <P>SOLUTION: In the underwater discharge plasma method and the liquid treatment apparatus, a high voltage electrode is stuck to the inside of a porous dielectric pipe, and a gas passage is formed inside of the porous dielectric pipe and the high-voltage electrode. Furthermore, a passage for water to be treated is formed between the outside of the porous dielectric pipe and a surrounded ground electrode, and a high-voltage high-frequency power source or a high voltage pulse power source is connected to both the electrodes.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004305997-A (JP)
Title: Drying method for hollow fiber membrane bundle, and hollow fiber membrane bundle
Inventor: OGAWA HIROFUMI
IPC: B01D71/68
Filed: 2003-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drying method and a drying apparatus for a hollow fiber membrane bundle efficiently drying the bundle in a short period of time while suppressing lowering of performance and thermal oxidation, after wrapping the bundle wound in a wet state with a film.  <P>SOLUTION: In this hollow fiber membrane bundle drying method, the hollow fiber membrane bundle 1 in the wet state is irradiated with microwave in a low vacuum state. A plurality of the hollow fiber membrane bundles 2 formed by winding a plurality of hollow fiber membranes 1 with the film in the wet state, are set on a turntable 4 in the drying apparatus 3 and irradiated with microwave by a microwave generation device 5; and air in the drying apparatus is sucked by a vacuum pump 6 to dry in a low vacuum state.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003295322-A (JP)
Title: Projection type liquid crystal display
Inventor: KARASAWA JIYOUJI
IPC: G02B27/18
Filed: 2003-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-noise projection type liquid crystal display which has high cooling efficiency and is highly dustproof properties with relatively simple constitution and to stabilize the picture quality by minimizing the influence of the surface temperature of a liquid crystal light valve on a projection image.  <P>SOLUTION: The projection type liquid crystal display is equipped with a temperature sensor which is arranged outside the display area of a light valve, a detected temperature managing means which manages the temperature of the light valve, a control voltage generating means which generates a control voltage corresponding to a temperature rise of the light valve after the temperature of the light valve reaches fixed temperature, and a driving means which supplies a voltage or current to a cooling fan according to the output of the control voltage generating means. The cooling fan is stopped or held in a fixed low-rotation state until the temperature of the light valve that the temperature sensor detects reaches the fixed temperature, the in a temperature range wherein the temperature of the light valve is above the fixed temperature, the cooling fan is so controlled as to continuously vary in rotational frequency according to the temperature rise of the light valve.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004316173-A (JP)
Title: Termite-proof thermal insulating material and thermal insulating construction method
Inventor: KITAGAWA SATOSHI
IPC: E04B1/72
Filed: 2003-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal insulating material with a high termite-proof function without impairing a thermal insulating function.  <P>SOLUTION: The thermal insulating material 10 arranged on the surface of a foundation structure 40 of a building is provided with a thermal insulating board 12 of plate shape, and termite-proof frame members 20, 30 formed of extrusion molded products of low foaming resin with a termite-proof agent mixed therein, and arranged covering the edge of the thermal insulating board 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004316010-A (JP)
Title: Germicidal sheet
Inventor: KATAYAMA SHINYA
IPC: A01N37/08
Filed: 2003-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a germicidal sheet exhibiting sufficient germicidal effects even under a visible light.  <P>SOLUTION: This germicidal sheet has fullerenes carried by a sheet-shaped material containing cellulose. The sheet-shaped material in the germicidal sheet is preferably composed of the cellulose and a noncellulosic fiber. More preferably, the sheet-shaped material in the germicidal sheet has a layer containing the cellulose formed on a sheet-shaped supporter comprising the noncellulosic fiber. The amount of the carried fullerenes in the germicidal sheet is 10 mg/m<SP>2</SP>to 5 g/m<SP>2</SP>.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004024849-A (JP)
Title: Game machine
Inventor: MATSUBARA NOBUO
IPC: A63F7/02
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a front frame which is mounted on all the surfaces of a game machine and has an enhanced strength by using a synthetic resin and to prevent illegal acts of opening committed from a wider glass door frame simultaneously.  <P>SOLUTION: Frame-shaped reinforcing ribs 10 are protruded on the upper edge and the right and left side edges of the front frame 2. The reinforcing ribs 10 increases the rigidity of the front frame 2 and prevents illegal openings by covering the glass door frame 11 and side end surfaces of a front surface board 12. The durability of a lower ball reception 18 is increased by providing a discharge passage 15 for withdrawing balls and a discharge passage 16 for foul balls adjacently while they are misaligned back and forth and avoiding the concentration of the falling balls to one point.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004313605-A (JP)
Title: Vascular elasticity measuring apparatus
Inventor: YUKINARI YOJI
IPC: A61B5/0245
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vascular elasticity measuring apparatus capable of obtaining a vascular arteriosclerosis index when bloodlessly measuring a blood pressure is performed.  <P>SOLUTION: The vascular elasticity measuring apparatus has a pulse wave extraction means 17 for detecting a pulse wave Δp by subtracting a cuff pressure P<SB>0</SB>from the signal detected by a detection means 110 in a decompression process of a cuff 11 pressing a part of a living body, a standard waveform storing means 25 which maintains the cuff 11 at a prescribed pressure and stores the waveform detected by the detection means 110 as a standard waveform pi, and a ΔV calculating means 29 for converting signals detected in a process for detecting the pulse wave Δp from a pressure unit to a volume unit by applying an elasticity characteristic function of the cuff 11 and the Boyle Charle's law and for obtaining the volume change ΔV of the cuff 11, a ΔP calculating means 27 for obtaining a pressure difference ΔP between inside and outside which is the difference between an endovascular pressure Pi and the cuff pressure P<SB>0</SB>, wherein the endovascular pressure Pi is obtained by converting the unit by the lowest blood pressure Pd and the highest blood pressure Ps, and a comparison means 31 for obtaining a vascular elasticity rate by comparing ΔV and ΔP for each pulse wave Δp.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004324073-A (JP)
Title: Easily installable electromagnetic wave shielding decorative material
Inventor: YAKABE YUTAKA
IPC: B32B15/12
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easily installable electromagnetic wave shielding decorative material having electromagnetic wave shield performance used for the electromagnetic wave shielding of the inside of a building which can be easily handled since metallic foil is not used, can be easily manufactured since its structure is simple, and can solve a problem with improper installation due to difference in bending strength between the laminated different types of materials and a difference in extension/retraction by moisture.  <P>SOLUTION: This easily installable electromagnetic wave shielding decorative material is formed by laminating decorative resin layers formed of a water-emulsion resin composition formed mainly of a water-emulsion resin on an evaporation surface side on a paper base material layer having metal deposition applied to one surface thereof. In particular, the thickness of the metal deposited layer is 0.03 to 500 μm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004322239-A (JP)
Title: Working tool
Inventor: SUZUKI TAIICHI
IPC: B23D43/00
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a working tool for improving working accuracy by supplying a cutting liquid required for providing the lubricating effect in cutting work to a working part with a simple structure.  <P>SOLUTION: A cutting liquid storage part 54 for storing the cutting liquid is formed in a broach body 10. An air hole 60 is formed through the cutting liquid storage part 54 outward. A cutting liquid supply hole 56 is formed through a land surface 26 of a blade 12 slidingly contacting with the working part in broaching work from the cutting liquid storage part 54. Thus, a proper quantity of cutting liquid for providing the lubricating effect at work, is properly supplied to the working part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004328330-A (JP)
Title: Antenna device, integrated antenna device and integrated mobile antenna device
Inventor: HAYASHI AKIHIKO
IPC: H01Q21/30
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To adequately control directivity to obtain the maximum gain of a radio wave radiated from an antenna device in the desired direction.  <P>SOLUTION: In the integrated mobile antenna device 1, an antenna element 5 for VICS is mounted in a location deviated in the -x direction (direction opposed to the running direction of a vehicle) from the center of a circuit substrate 2. Moreover, a radio wave absorbing material 7 to absorb a leakage current outputted from an antenna element 3 for ETC is provided between the circuit substrate 2 and a ground plate 9. In addition, an antenna element 4 for GPS and the antenna element 3 for ETC are arranged in a positional relation in which the antenna device for GPS operates as a waveguide of the radio wave radiated from the antenna device for ETC.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004321482-A (JP)
Title: Resection assisting device for endoscope and method of treatment by endoscope using resection assisting device
Inventor: SUGIYAMA AKIRA
IPC: A61B17/32
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To enable to pull a lesion to a prescribed direction during a resection easily and securely as well as at a cost which is lower than the former cost.  <P>SOLUTION: A resection assisting device of an endoscope is equipped with an application of force hooking member which is hooked at an object region in a physical object, a fixed point hooking member which is hooked at the different position of the application of force hooking member in the physical object and a traction and connection member which connects the application of force hooking member and the fixed point hooking member and tracts the application force hooking member toward the fixed point hooking member.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004327753-A (JP)
Title: Substrate-treating device and method for manufacturing semiconductor device
Inventor: NOUCHI HIDEHIRO
IPC: H01L21/31
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate-treating device that suppresses the generation of particles and can achieve superior working efficiency, manufacturing efficiency, and low cost, and to provide a method for manufacturing a semiconductor device.  <P>SOLUTION: The substrate treating device comprises a reaction chamber 11 for treating a substrate 29; a feed gas supply line 12 for supplying a feed gas to the reaction chamber 11; a vent line 13 that branches from the feed gas supply line 12 and exhausts the feed gas; non-reactive gas supply lines 14, 15 for supplying a non-reactive gas to each line; and when the substrate 29 is treated, a control means for switching the feed gas supply line 14 of the feed gas or the vent line 15 by pressure adjustment for each line or for the flow adjustment of the non-reactive gas supplied continuously to each line. The manufacturing method of the semiconductor device which uses this substrate-treating device is also obtained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004328435-A (JP)
Title: Distortion measuring method of display monitor
Inventor: YAMAGUCHI AKIRA
IPC: H04N17/00
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a distortion measuring method which is simple and makes distortion measurement with high precision possible which can be suitably used in performing display QC in a using site of display, etc.  <P>SOLUTION: The distortion measurement method of the display first photographs a prescribed part in a test pattern displayed in the display and a gauge in which two points in which the absolute dimension is known are recorded by using an imaging (photographing) means (for example, a digital camera) having a two-dimensional solid-state sensor and an imaging optical system under conditions of the same focal distance, stores the dimension of the prescribed part in the test pattern calculated from two photographic results, re-performs photography by the digital camera in a prescribed period, compares the dimension of the prescribed part in the test pattern calculated from a photographic result this time with the stored dimension and calculates distortion of the display based on this comparison results.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004331430-A (JP)
Title: Apparatus and method for manufacturing glass preform
Inventor: KUNITAKE KAZUKI
IPC: C03B37/018
Filed: 2003-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method for manufacturing a glass preform wherein troubles in a dehydration and sintering step or a drawing step are prevented by inhibiting the attachment of excessive glass particles or foreign matter onto a core rod onto which glass fine particles are deposited and by removing the foreign matter.  <P>SOLUTION: The apparatus 10 or 20 for manufacturing the glass preform is one for manufacturing the glass preform G by depositing the glass fine particles which serve as clads onto the core rod 1 in a reaction vessel 12. The apparatus is equipped with a burner 13 for forming the glass particles and a static electricity remover 14 or 24 for removing the static electricity from the core rod 1. The method for manufacturing the glass preform comprises a step wherein the static electricity is removed from the core rod 1 in the reaction vessel 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004332285-A (JP)
Title: Track suspension type railroad work beam and its installation method
Inventor: IIDA TOSHIHIRO
IPC: E01B23/02
Filed: 2003-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a railroad work beam, and its installation method, for allowing no-slow moving operation of a train, by reducing work caused by work beam installation/removal work.  <P>SOLUTION: This railroad work beam supports a track, when excavating a part under the track; and is provided with receiving beams 3 respectively arranged so as to cross a rail under left-right rails 1, and respectively supporting the respective rails, respective pairs of vertical beams 5 respectively arranged along the rail on both sides of the respective rails, and suspending and supporting the receiving beams, horizontal beams 2 arranged by crossing the left-right rails under the vertical beams, so as to cross the vertical beams, and supporting the vertical beams, and a pair of main beams 4 arranged on both sides of the track, and supporting both ends of the horizontal beams.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004329067-A (JP)
Title: Application working machine
Inventor: ICHIBA YOSHITAKA
IPC: A01C15/00
Filed: 2003-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a travel vehicle, such as a tractor, equipped with an application apparatus for applying a soil-conditioning material such as a fertilizer or an agrochemical to a field, which can uniformly apply the soil-conditioning material to the field without relating to changes in the speed of the travel vehicle.  <P>SOLUTION: This application working machine in which the application apparatus 11 for applying the soil-conditioning material such as the fertilizer or the agrochemical to the field is disposed on the travel vehicle 1 is characterized by disposing an application amount-controlling means 19 for automatically controlling the application of the application apparatus 11 on the basis of the speed of the travel vehicle 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004032991-A (JP)
Title: Switching circuit
Inventor: HIDA ATSUHIRO
IPC: H03K17/695
Filed: 2003-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new switching circuit which can speed up switching and reduce the switching loss.  <P>SOLUTION: In the switching circuit which is equipped with a voltage drive type of main switching element 2 connected in series to the winding of a transformer 1 where the primary side and the secondary side are insulated from each other, the output of the drive circuit 3 for driving the above main switching circuit 2 is connected to the control terminal of the above main switching circuit, and it is provided with auxiliary winding 4 in parallel with the winding of the above transformer 1, and the line of the output of this auxiliary winding 4 is connected for positive feedback to the control terminal of the above main switching element 2 via a capacitor 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003319759-A (JP)
Title: Method for using isomer-concentrated conjugated linoleic acid composition
Inventor: JEROME DARIA
IPC: A23L33/00
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition containing CLA isomers in a biologically advantageous ratio, and a method for using a composition containing the CLA isomers in the biologically advantageous ratio or containing the concentrated bio-active isomer contents so as to optimize the desired biological effect.  <P>SOLUTION: This composition containing the conjugated linoleic acid preparation concentrated with t10, c12 and c9, t11 isomers, and the method for using the same are provided. It was found out that the preparation of the conjugated linoleic acid having a larger value than (1.2):1 ratio of the isomers t10, c12 to c9, t11 is more desirable for various uses in nutrition, treatment and medicine.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004335025-A (JP)
Title: Disk drive and controller used in the same
Inventor: OKUYAMA ATSUSHI
IPC: G11B7/085
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk drive which can shorten the pull-in period and whose access is improved and a controller that is used for the disk drive.  <P>SOLUTION: A control means 11 generates a driving signal 55 for controlling the actuator on the basis of a tracking error signal. A correction determining means 17 of the control means 11 judges whether the track pull-in is successful or unsuccessful on the basis of an estimation position of an optical head after track pull-in start. When the track pull-in is judged to be unsuccessful, a deceleration signal generating means 18 outputs a driving signal for decelerating the speed of an optical head generated by a driving circuit, decelerating the speed of the optical head.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004307779-A (JP)
Title: Manufacturing method of polyester applicable to polyurethane
Inventor: YOSHIMURA SUSUMU
IPC: C08G63/78
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To realize cost reduction by carrying out in a very short time a decomposition reaction of an R-PET by a polyhydric alcohol which takes long hours by conventional methods.  <P>SOLUTION: The method comprises melt-kneading the recycled polyethylene terephthalate together with the polyhydric alcohol and other necessary raw materials in an extruder, and subsequently causing the mixture to pass through the heated pipe having a specified bore and a specified length thereby degrading the recycled polyethylene terephthalate to an oligomer having a required molecular weight. The method serves also to stabilize qualities of the produced resin.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004244003-A (JP)
Title: Marine propulsion machine, and shift changeover mechanism used therefor
Inventor: OCHIAI KATSUMI
IPC: F16H61/28
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a marine propulsion machine for shift changeover through mechanical connection in which an electric shift changeover mechanism can be easily fitted thereto, and shift changeover is manually performed when abnormality occurs in the gear shift mechanism, and the shift changeover mechanism used therefor.  <P>SOLUTION: An end part of a shift cable 16 connected to a remotely-controlled lever 18 is connected to a working pin 24 which is moved for forward or backward shift changeover of an outboard engine 20, and connection of the shift cable 16 of a shift changeover mechanism for shift changeover of the outboard engine 20 to the work pin 24 is disconnected by the operation of the remotely-controlled lever 18. A remotely-controlled lever 12 is provided, an actuator 30 to be driven according to the operation of the remotely-controlled lever 12 is provided in a vicinity of the work pin 24, and a driving unit 31 of the actuator 30 is connected to the work pin 24.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004341039-A (JP)
Title: Optical device
Inventor: NATSUME MASASHI
IPC: H04N5/232
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To realize the instantaneous shift of a lens part to a preset position and the return operation to the original position with high repeatability.  <P>SOLUTION: As to an optical device provided with a focus lens, a storage instructing means for instructing the storage of the 1st position of the focus lens, and an execution instructing means for instructing to shift the focus lens to the stored 1st position, a 2nd position where the focus lens is positioned at the execution operation is stored with the executing operation of the execution instructing means, thereafter, the focus lens is returned to the 2nd position in accordance with the release operation of the execution instructing means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI