baber/WOPTO huggingface dataset:
Patent JP-2004250636-A (JP)
Title: Polyester resin composition
Inventor: NAKANISHI KOJI
IPC: C08K5/101
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyester resin composition that gives a molded article having remarkably high surface gloss with a small amount of gases generated in the molding process, which allows a light-reflecting metal layer to be formed directly on the resultant molded article without need of applying thereto a primer coating such as undercoating or the like and that gives a molded article from which can be produced a light-reflecting body having high specular surface smoothness/high luminance and having excellent heat resistance.  <P>SOLUTION: The polyester resin composition is a polyester resin composition for a molded article to produce a light-reflecting molded article by forming a light-reflecting metal layer on the molded article made from the polyester resin composition, which comprises 100 pts.wt. of a polyester resin [(A)+(B)] comprising (A) a polybutylene terephthalate resin and (B) a polyester copolymer blended in an amount of 1-100 pts.wt. per 100 pts.wt. of the component (A), 0-1 pt.wt. of (C) an inorganic filler and 0-5 pts.wt. of (D) a mold releasing agent.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004254888-A (JP)
Title: Toilet seat with cover like apron
Inventor: KIDA TSUDOI
IPC: A47K13/14
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To solve the following problem that clothes, etc., are brought into contact with a toilet bowl when a user lowers the clothes and has a wash, so as not to be kept clean, concerning the shape of a toilet seat used for a Western-style toilet.  <P>SOLUTION: The toilet seat 2 is constituted by having a cover like an apron in the front part so as to cover the toilet bowl. The length of the cover is out of the way even when the toilet seat 2 is lifted-up.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004257363-A (JP)
Title: Liquid fuel amount measuring device and liquid fuel amount measuring method
Inventor: AKABANE EIJI
IPC: G01F22/02
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid fuel amount measuring device and a liquid fuel amount measuring method using the device, which can accurately measure liquid fuel stored inside containers.  <P>SOLUTION: Air is supplied into the first container 3 through a first pipe line 13 by a pressurizing means 6 when air pressure in the first container 3 is under a predetermined pressure. Volume of the air supplied and a variation of the air pressure in the first container 3 by the air supply are detected or computed, and from these air volume and air pressure variation, volume of the liquid fuel in the first container 3 is calculated. When the liquid fuel in the second container 4 is below a predetermined amount, the predetermined amount of the liquid fuel is transferred from the first container 3 into the second container 4 though a second pipe line 12 by a transferring means 8. Volume of the liquid fuel in the first container 3 is calculated based on the number of transfer of the liquid fuel.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004263732-A (JP)
Title: Control device for transmission
Inventor: NOBEMOTO HIDETOSHI
IPC: F16H61/02
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To control the slippage of a forward clutch in a power transmission passage between an engine and a driving wheel in a wide range to contribute to improvement of drivability.  <P>SOLUTION: An automatic transmission 10 has the forward clutch 51 in the power transmission passage between the engine 1 and the driving wheel. Herein, when the travelling condition of a vehicle is in a non-steady state, a slippage region is enlarged more than in a steady state in creating the slippage region for controlling the forward clutch 51 within a predetermined condition of slippage corresponding to an engine load or speed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004261291-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F5/04
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To detect the surplus or shortage of game media and to start a game at an early stage while keeping a machine body compact.  <P>SOLUTION: When an operation part (a first operation part 6a, e.g.) is operated after an internal state becomes ready for play in a game machine such as a slot machine, a game employing a prescribed number of game media B as one unit is started. The game machine comprises: an accepting part 1 for accepting the game medium B; a fetching means 3 for fetching the game medium B from the accepting part 1 into the machine through a path 2; and a state setting means 5 which makes the internal state ready for play on completion of fetching of the game medium B by the fetching means 3. Since the state setting means 5 makes the internal state ready for play directly after the completion of fetching of the game medium B and the operation of the operation part, the game can be started at the early stage without waiting fetching of the game medium B.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004264564-A (JP)
Title: Particle dispersed resin sheet, substrate for image display apparatus, and image display apparatus
Inventor: YAGI NOBUYOSHI
IPC: G02B1/10
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin sheet having excellent heat resistance and strength, high transmittance for light and a diffusing function of light.  <P>SOLUTION: The particle dispersed resin sheet contains an epoxy resin having a dicyclopentadiene skeleton and a light diffusing agent having a different refractive index from that of the epoxy resin, with the light diffusing agent unevenly present in the thickness direction. The resin sheet having uneven distribution of the light diffusing agent in the thickness direction is formed by spreading a coating liquid containing the dicyclopentadiene-type epoxy resin and the light diffusing agent over a base material, setting or migrating the light diffusing agent in the spread layer and then curing the layer. As for the dicyclopentadiene-type epoxy resin, a resin expressed by formula (1) can be used. In formula (1), each of R<SP>1</SP>, R<SP>2</SP>and R<SP>3</SP>represents hydrogen or an alkyl group having a straight chain or a branched chain and may be identical or different from each other, and n represents the polymerization degree.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004262725-A (JP)
Title: Selective oxidation reaction apparatus
Inventor: MIZUSAWA MINORU
IPC: H01M8/10
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To save a space for an apparatus by miniaturizing and housing a selective oxidation reactor in a narrow columnar space.  <P>SOLUTION: A selective oxidation reactor 6 is formed into a double cylindrical shape having a notch in a part in the circumferential direction, and is provided with a plurality of reactor main bodies 31 and 32 partitioned by a partition plate 33. The reactor main bodies 31 and 32 are provided respectively with chambers 36 and 39 which are partitioned by upper and lower perforated plates 34, 35 and 37, 38 through which the reformed gas mixed with air for oxidation passes, and a selective oxidation catalyst is loaded in the chambers 36 and 39. In a chamber 47 formed on the upper part of the chamber 36, a reformed gas introducing port 49a to which the reformed gas from the section 36 flows in is bored on the outer circumference, and a gas mixing pipe 49 is provided which mixes the reformed gas with air for oxidation 48 introduced from the top end side and which supplies the mixture of the reformed gas and the air for oxidation 48 to a chamber 51 formed in the upper part of the chamber 39 of the reactor main body 32.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004272339-A (JP)
Title: Accumulation control device, accumulation control program, and accumulation control method
Inventor: YOKOTA HARUO
IPC: G06F12/00
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-capacity autonomous distributed accumulation system at a low cost while keeping, in management of contents, a high transfer rate and a fast response time which are necessary for reproduction and starting of the contents.  <P>SOLUTION: The autonomous accumulation device 10 constituting the autonomous distributed accumulation system comprises an accumulation condition extraction part 21 for extracting an accumulation condition from the contents, an accumulation information acquisition part 14 for acquiring accumulation information, an accumulation destination determination part 25 for determining the accumulation destination of the content to an accumulation device 12 or to another accumulation device on a network based on the accumulation condition and the accumulation information, an accumulation part 27 for accumulating the contents in the accumulation device 12 when the determination result is the accumulation device 12, and a transfer part 28 for transferring the contents to another accumulation device when the determination result is another accumulation device connected to the network 13.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004273655-A (JP)
Title: Heterostructure field effect transistor
Inventor: SHIGEKAWA NAOTERU
IPC: H01L29/812
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heterostructure field effect transistor which can perform a transistor operation at a high gate voltage by suppressing gate leak current.  <P>SOLUTION: The heterostructure field effect transistor includes a semiconductor multilayer structure in which a buffer layer 11B, a channel layer 11C, a spacer layer 11D, a carrier supply layer 11E, a barrier layer 11F, an etching stopper layer 11G, and a cap layer 11H are sequentially deposited on a semiconductor substrate 11A, a source electrode 11I and a drain electrode 11J formed on the surface of the cap layer of the semiconductor multilayer structure, and a gate opening 11L locally exposed to the surface of the etching stopper layer by etching the cap layer 11H. This transistor further includes an insulating layer 11M formed on the surface of the etching stopper layer 11G exposed by the gate opening 11L and having a predetermined thickness, and a gate electrode llN formed on the surface of the insulating layer and having a smaller spread as compared with the insulating layer llM.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004271865-A (JP)
Title: Image scanner
Inventor: IWATA HYOE
IPC: H04N1/107
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image scanner in which two cables of a cable for turning on a light source and a cable for image signal are arranged without causing the cables to interfere with each other and further without losing the weight balance of an image read means.  <P>SOLUTION: The two cables of the image signal cable 21 and light source turn-on cable 23 are arranged in an image scanner main body 1 across a guide shaft 4 and then both the cables can be arranged spatially at an interval, so they do not interfere with each other. Consequently, an image can be prevented from deteriorating owing to disorder of a signal level caused before by an electromagnetic field generated by a high-voltage cable which is the light source turn-on cable 23 as the high-voltage cable and image signal cable comes close to each other.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004274881-A (JP)
Title: Power unit
Inventor: NAKADA YASUHIRO
IPC: H02M3/28
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power unit which is equipped with a protection circuit which protects a circuit connected to itself at low cost, when a step-down converter fails, in a power unit which has a switching regulator and a step-down converter.  <P>SOLUTION: When a non-insulated self-excited type step-down converter 300 fails and that the output voltage goes high abnormally by the shortage between, for example, the source-drain of an FETQ302, the output of an error amplifier IC401 becomes LOW and the output end comes to the GND(ground) potential. Therefore, the current of an photocoupler PC101 of an insulated switching regulator 100 increases, and a capacitor C103 is charged rapidly. Hereby, an FETQ101 cannot secure sufficient ON time, and the insulated switching regulator 100 stops its operation. As a result, it will hardly impresses overvoltage to the circuit and goes to an output halt state.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004268739-A (JP)
Title: Anti-skid control device
Inventor: OTSU NOBUYUKI
IPC: B60T8/48
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an anti-skid control device capable of attaining stable anti-skid control even if the power supply voltage of an electric motor driving a pump is in an unstable state.  <P>SOLUTION: The control device detects the power supply voltage of the electric motor, and changes the cycle of increasing/decreasing voltage in the anti-skid control according to the detected value of the power supply voltage.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004271928-A (JP)
Title: Noise reduction device and sound insulation
Inventor: SAKAI MASAO
IPC: G10K11/178
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To achieve configuration capable of preventing the interference of sounds from respective secondary sound sources when reducing noise by using a certain secondary sound source.  <P>SOLUTION: A plurality of noise reduction devices (UT) are arranged in parallel along the extending direction of a wall (7). Each noise reduction device comprises a reference microphone (1), a control circuit (9) for receiving an output from the reference microphone (1) and a secondary sound source (5) to be driven on the basis of an output from the control circuit (9). The control circuit (9) has an analog filter (10) responding to the output of the reference microphone (1). The analog filter (10) has a filter characteristic for correcting a characteristic for driving the secondary sound source so that a sound from a primary sound source arranged in front of the wall (7) by the top part of the wall (7) close to the noise reduction device to a characteristic for reducing a sound from the front side of the sound reducing device and sounds from secondary sound sources of right and left different noise reduction devices on a prescribed position corresponding to the rear side of the wall (7).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004282901-A (JP)
Title: Cooling system for motor
Inventor: OTAKA KENJI
IPC: H02K9/19
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooling system capable of suppressing unilateral temperature rise of a predetermined cooling medium of a plurality of cooling media for cooling a motor, as compared with the temperature of the other cooling media.  <P>SOLUTION: The cooling system for motor has a plurality of the cooling media that conduct heat exchange between the cooling system and a motor 2, and the cooling system is provided with heat exchangers 13 and 14, for carrying out heat exchange between a plurality of the cooling media.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004246841-A (JP)
Title: Medical care service unitary management system
Inventor: NISHIWAKI YASUFUMI
IPC: G06Q50/22
Filed: 2003-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To unitarily manage a visiting practice, a visiting care, performance of the visiting care, ordering of hospital services, billing of a medical service fee and a care service fee, financial management, and labor management in local medical and care services.  <P>SOLUTION: An external computing center (1), a hospital (2), a medical clinic (3), a home nursing business institution (4), and a home (5) of a person to be nursed are connected one another via telephone lines. An ADL measurement device is installed and a data transmission/receipt device is connected to the home of a person to be nursed. In the home nursing business institution, a care plan for the person to be nursed is developed, and a visiting schedule of a visiting nurse or a visiting care person is created. In the hospital, a practice, medication, and a schedule of an X-ray examination, and the like are managed. In the external computing center, a schedule of visit to the home of a person to be nursed by doctors, nurses, and care persons in the medical clinic and the hospital is managed as a whole, performance management and billing operation for the visiting practice, visiting nursing, and the visiting care is carried out, and billing operation for a medical fee and medication in the clinic and the hospital is carried out.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004279954-A (JP)
Title: Far infrared light generator
Inventor: KUROYANAGI KAZUYOSHI
IPC: G02F1/35
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a far IR light generator capable of easily controlling the wavelength spectra of far IR light.  <P>SOLUTION: The far IR light generator is comprised of a laser light source 1 for supplying the pulse exciting light used for generation of the far IR light and a far IR light generating section 4 having a nonlinear optical crystal 40. The generator makes the exciting light from the laser light source 1 incident on the crystal 40 and generates the far IR light by an optical rectification effect. Also, a polarization control section 3 having a polarization control element, such as a half-wave plate, is installed in an optical guiding unit 2 from the laser light source 1 to the far IR light generating section 4. The wavelength spectra of the far IR light generated in the nonlinear optical crystal 40 are controlled by controlling the polarization state of the exciting light in the polarization control section 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004283026-A (JP)
Title: Method for producing monosaccharide-disaccharide powder
Inventor: FUKUDA KIYOHIRO
IPC: C13B50/00
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide monosaccharide-disaccharide powder which is hardly caked (adhesive coagulation) during storage.  <P>SOLUTION: This method for producing monosaccharide-disaccharide powder through a process for spray-drying the massecuite of a saccharification liquid such as maltose-glucose is characterized by passing through an ageing process for adjusting an atmospheric relative humidity (atmospheric RH) to an equilibrium relative humidity (equilibrium RH) corresponding to the BX value (Brix: sugar concentration): 82±2 of a syrup film (adhering mother liquid), after the spray-drying process.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004286974-A (JP)
Title: Automatic accompaniment creating device and program for realizing automatic accompaniment creating method
Inventor: ITO YOSHIHISA
IPC: G10H1/00
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic accompaniment creating device which enables a player to stably create an automatic accompaniment with stabilized rich variations through simple keying even if the player is a beginner, and to provide a program for realizing an automatic accompaniment creating method.  <P>SOLUTION: Once the player selects accompaniment pattern data, pitches included in the individual pieces of the event data of (a pattern data list) of the accompaniment pattern data are changed (moved) according to the accompaniment pattern data, the keying tone of the player, and a pitch conversion map (some event is not changed in pitch). Then the individual pitches having been changed are further changed (moved) according to the reference sound of the accompaniment pattern data and a reference tone in the keying tone.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004287927-A (JP)
Title: Form reading method and form reader executing the reading method
Inventor: SAKIKUBO TAKAHIRO
IPC: G06T1/60
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a form reading reader capable of reading a plurality of forms at high speed, and to provide a method therefor.  <P>SOLUTION: This form reader has memories 21a, 21c for OCR storing binarized data obtained by binarizing image data read from a form, and image memories 21b, 21d for the whole storing the whole read image data, executes character recognition from the binarized data stored in the memories for the OCR to output them, and outputs the image data stored in the memories for the whole. The form reader has a control part executing an output process for outputting the image data from the image memory 21b for the whole and a recognition process of the next image data of the memory 21c for the OCR, in temporally parallel.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004288312-A (JP)
Title: Disk cartridge
Inventor: IMAI FUMITO
IPC: G11B23/033
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the reliability of the opening and closing operation of an aperture with a rotary shutter.  <P>SOLUTION: A lower shutter member 7D has a roughly cylinder shaped shaft cylinder part 11 which is inserted into a center hole 4a and a lower shell 4 has a plurality of protruding parts 15 on which the shaft cylinder part 11 slides.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004285795-A (JP)
Title: Construction method for replacing grade separation crossing bridge
Inventor: SHIMURA TSUTOMU
IPC: E01D24/00
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a replacing construction method for safely proceeding work by largely securing bridge width of an existing bridge for obtaining temporary opposite passing traffic lanes without interrupting traffic during a period from partial dismantling of the existing bridge to erection completion of a new bridge.  <P>SOLUTION: The replacing construction method secures the opposite passing traffic lanes in a plurality of traffic lanes 6 of one hand of the existing bridge, erects a first newly set girder 9 by removing a width range W1 of one traffic lane part in a plurality of closed traffic lanes of the other hand, moves a one-hand traffic lane of the opposite passing traffic lanes to the first newly set girder, next, erects a second newly set girder 14 by removing a width range W2 of the other hand of the existing bridge, moves the other-hand traffic lane of the opposite passing traffic lanes on the second newly set girder, secures upper and lower side opposite passing traffic lanes from the first and second newly set girders, and erects similar third and fourth newly set girders on a residual removal trace of the existing bridge.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004296135-A (JP)
Title: Electronic equipment, fuel tank unit, and method of controlling power supply for electronic equipment
Inventor: OZEKI AKIHIRO
IPC: H01M8/04
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic equipment to which a fuel tank unit storing the fuel of a built-in fuel cell can be externally connected.  <P>SOLUTION: The main body of the electronic equipment 1 includes a DMFC (direct methanol fuel cell) unit 17 where methanol given as the fuel is reacted with oxygen to obtain electric energy, and also houses a cartridge type fuel tank 18 storing methanol to be the fuel for this DMFC unit 17. Further, this main body is provided with an attachment (connecting part) 19 to which the external fuel tank unit 2 storing large quantities of methanol to be the fuel of the DMFC unit 17 can be connected, if necessary, and fuel tanks 22a, 22b of the same shape are detachably and attachable mounted in this external fuel tank unit 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004294613-A (JP)
Title: Method for correcting defect of photomask
Inventor: TAKAOKA OSAMU
IPC: G03F1/72
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To correct a black defect or a white defect having a perpendicular cross section without tilting the stage in a mask defect correcting apparatus using an electron beam.  <P>SOLUTION: An effect equivalent to tilting the stage is obtained without tilting the stage by using tilting techniques of a lens for an objective lens 1 housing a solenoid 2 in the mask defect correcting apparatus using an electron beam. For etching a glass of Levenson mask, etching Cr in a black defect of a binary mask or etching MoSi in a black defect of a phase shift mask, only the defect region 7 is selectively scanned with the tilted electron beam 4 while blowing xenon fluoride from a gas gun 8 to correct the defect.  <P>COPYRIGHT: (C)2005,JPO&NCIPI