baber/WOPTO huggingface dataset:
Patent JP-2004072944-A (JP)
Title: Dc-dc converter circuit
Inventor: MAEDA TAKEHIRO
IPC: H02M3/28
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To shorten a startup time of an IC by connecting a Zener diode to a resistor attached to an IC power supply of a DC-DC converter circuit using a switching IC.  <P>SOLUTION: In the DC-DC converter circuit, the startup resistor comprises a switching element and the switching IC, the timing and interval of switching is set by the switching IC, the on/off of the switching is determined by giving a command to the switching IC, a current is made to flow so that an input voltage is applied to a transformer primary side, energy is given to the input voltage by generating magnetic flux at a transformer core, the input voltage is converted to a voltage value of a transformer secondary-side output, and a stipulated voltage is outputted. In the DC-DC converter circuit, the Zener diode is inserted between the resistor and GND in a circuit wherein the resistor is inserted between a VCC voltage and the GND for preventing the refloating of the VCC voltage, when the VCC voltage, fed to the switching IC is refloated in power-in and power-off.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004071965-A (JP)
Title: Water solar cell module, water solar cell power supply device, and method of using water solar cell module
Inventor: NAKANISHI SHIGEHIRO
IPC: H01L31/042
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water solar cell module and a water solar cell power supply device which can be directly floated on the water, can generate power in accordance with power required for a user can be easily installed in a short time.  <P>SOLUTION: The water solar cell module is provided with a sheath 10 for floating on the water and a solar cell panel 1 located on the upper side of the sheath 10. Preferably, the sheath 10 has a box-like form opening its upper side. Further preferably, the sheath 10 includes a recess 14 which is recessed toward the inside of the sheath 10 on its downside surface, and the recess 14 has depth to avoid the bottom from being sunk in water. A storage battery or the like is located inside of the water solar cell module to comprise the water solar cell power unit.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004072945-A (JP)
Title: Cooling structure for double-axis multilayer motor
Inventor: NAKANO MASAKI
IPC: B60L50/16
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooling structure for a double-axis multilayer motor that reconciles the maintenance of magnet characteristics of permanent magnets embedded in an inner rotor and in an outer rotor and the maintenance of motor characteristics by securing an air gap.  <P>SOLUTION: The double-axis multilayer motor M comprises a stator S as a stator armature wound with a coil 42, the inner rotor IR arranged inside the stator S and having an inner rotor magnet 21 embedded therein, and the outer rotor OR arranged outside the stator S and having an outer rotor magnet 61 embedded therein. These elements are held in a motor chamber 17 defined by motor case members 1, 2. A space surrounded by the external periphery of the outer rotor OR and internal peripheries of the motor case members 1, 2 is formed in a first oil cooling chamber 91, a space at the internal periphery of the inner rotor IR is formed in a second oil cooling chamber 92, and a space at the external periphery of the stator including the air gaps 93, 94 of the outer rotor OR and the inner rotor IR facing the stator S is formed in an air chamber 95.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004065848-A (JP)
Title: Disposable and wearable body fluid absorbent article
Inventor: WATABE MASANORI
IPC: A61F13/15
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disposable and wearable body fluid absorbent article which absorbs and distributes a body fluid such as urine quickly.  <P>SOLUTION: This wearable body fluid absorbent article 1 includes an inner surface sheet 23, an outer surface sheet 24, and a body fluid absorbing first panel 26 located below the inner surface sheet 23. A void part 27 formed in the center between the inner surface sheet 23 and the first panel 26 is filled with a hydrophobic second panel 28 compressable and liquid-permeable. A plurality of rows of strip pieces 29 made of water-absorbing fibers pressed in a highly dense manner and a hydrophobic and liquid permeable spacer member 31 located below the strip pieces 29 are provided between the second panel 28 and the outer surface sheet 24.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004074876-A (JP)
Title: Detection system of moving body
Inventor: KISHIDA KUNIHIRO
IPC: B61L3/12
Filed: 2002-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a detection system of a moving body which is inexpensive, highly reliable and easily maintainable.  <P>SOLUTION: The detection system is equipped with a plurality of magnetic member installed in the prescribed arrangement pattern capable of discriminating the installation site, a magnetic sensor capable of detecting the external magnetic field of the magnetic member, and a moving body passing the installation site of the magnetic member. When the moving body passes the installation site of the magnetic member, the installation site of the passed magnetic member is discriminated based on the arrangement pattern obtained from the external magnetic field of the magnetic member detected with the magnetic sensor. It can perform the determination of the passing speed and the passing time of the moving body and specify the moving body when passing through the installation site of the magnetic member.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004076998-A (JP)
Title: Treatment method of dehydration sludge and ash, and device for the same
Inventor: ONO HITOSHI
IPC: F23G5/00
Filed: 2002-08-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a treatment method of dehydration sludge and ash, and a device for the same for improving a slag ratio of ash by reducing the rescattering of the ash in a furnace, reducing an ash discharging amount in facilities, and impairing the adherability of the sludge to reduce the labor hour in maintenance.  <P>SOLUTION: In the treatment of the dehydration sludge and ash by charging the dehydration sludge and the ash discharged from a waste gas processing system of the waste fusing processing equipment, into a waste fusing furnace to fuse them, the dehydration sludge cut out from a sludge storage vessel 10 and the ash cut out from an ash storage vessel 12 are kneaded by a kneader 14, and then the mixture of the kneaded dehydration sludge and ash is supplied to the waste fusing furnace.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003074670-A (JP)
Title: Input pinion shaft and manufacturing method of same
Inventor: PRUCHER BRYAN P
IPC: F16H57/00
Filed: 2002-08-15
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of an input pinion shaft capable of enhancing the flexibility in design to be conformable to a specified customer's order and a low-cost production. SOLUTION: This input pinion shaft for differential device comprises a stem and gear which are independently molded, and the stem has an engagement surface. The gear comprises two or more gear teeth and a mounting hole, and the mounting hole has a size such that a rotating power can be transmitted between a contact surface and the engagement surface by the mutual engagement. A connecting element such as weld part, key or screw fastening toll is used for the mutual fixation of the stem and the gear. This invention also provides the manufacturing method of the input pinion shaft.
Patent JP-2004077258-A (JP)
Title: Method and device for switching channel
Inventor: TERAMAE ATSUSHI
IPC: G01N37/00
Filed: 2002-08-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for switching channels of fluid to be controlled in micro-channels easily and surely.  <P>SOLUTION: In the method, capillary tube-like channels 4, 5 and 6 in which the fluid to be controlled flows, are switched by using magnetic fluid. Positions of the magnetic fluid in relation to the channels 4, 5 and 6 are controlled by changing a magnetic field acting on the magnetic fluid, and thereby switching the channels in which the fluid to be controlled flows.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004077814-A (JP)
Title: Development roller and development device having the same
Inventor: TAKANO YOSHIYUKI
IPC: G03G15/08
Filed: 2002-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a development roller that sets a development bias lower as the resistance of the entire development roller is decreased, thereby preventing a leak, and that minimizes a change in roller characteristics resulting from wear of an outermost layer, thereby preventing a change in image quality with time, and to provide an image forming apparatus having the roller.  <P>SOLUTION: In the development roller 10 having a core shaft 1, an elastic layer 2, an intermediate layer 3, and the outermost layer 4 in that order, if the volume resistivity measured in the direction of the roller volume at an application voltage of 1V is Rv<SB>1</SB>in an elastic layer alone, Rv<SB>2</SB>in the elastic layer and intermediate layer, and Rv<SB>3</SB>in the elastic layer, intermediate layer, and outermost layer, the relationship of Rv<SB>1</SB>>Rv<SB>3</SB>>Rv<SB>2</SB>is satisfied. It is preferable that Rv<SB>1</SB>be 1.0×10<SP>9</SP>Ωcm or less, Rv<SB>3</SB>be 1.0×10<SP>7</SP>Ωc or less, and Rv<SB>2</SB>be 1.0×10<SP>5</SP>Ωcm or less.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004085600-A (JP)
Title: Wide angle zoom lens system
Inventor: YONEYAMA SHUJI
IPC: G02B15/177
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a wide angle zoom lens system of a small size which prevents increasing of a lens diameter likely to increase with an increase in an angle of view even if the angle of view at a short focal length end is as wide as about 100°.  <P>SOLUTION: The wide angle zoom lens system consists of, successively from an object side, negative, positive, and positive three lens groups and moves so as to narrow both of the spacing between the first and second lens groups and the spacing between the second and third lens groups in zooming from the short focal length end to a long focal length end. The negative first lens group includes at least one positive lens and satisfies the following conditional expressions (1) and (2): (1) 0.30<fw/f<SB>1p</SB><0.40, (2) -1.0<(r<SB>1p-2</SB>+r<SB>1p-1</SB>)/(r<SB>1p-2</SB>-r<SB>1p-1</SB>)<1.0, where fw: the focal length of the entire system at the short focal length end, f<SB>1p</SB>: the focal length of the positive lens having the largest power in the first lens group, r<SB>1p-1</SB>: the radius of curvature of the surface of the positive lens on the object side having the largest power in the first lens group, and r<SB>1p-2</SB>: the radius of curvature of the surface of the same positive lens on the image side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004084780-A (JP)
Title: Autotensioner
Inventor: FURUKAWA HIROFUMI
IPC: F16H7/12
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an autotensioner using a friction material having excellent deformation resistance and excellent abrasion resistance in the environment wherein the autotensioner is to be used.  <P>SOLUTION: This autotensioner for appropriately maintaining the tensile force of a belt is provided with a fixed member 7 to be fixed to a car body, a movable member 10 formed from an arm-like structure to be supported by the fixed member 7 freely to turn, a pulley 8 provided in an arm-like tip of the movable member 10 for engagement with the belt, a coil spring 11 for energizing the movable member 10 in the predetermined direction in relation to the fixed member 7, and the friction material 1 interposed between the movable member 10 and the fixed member 7 to attenuate/converge the vibration of the movable member 10. The friction material 1 is formed from a synthetic resin composition mainly composed of polyarylate resin.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004086518-A (JP)
Title: Dummy body and its manufacturing method
Inventor: HIROSE TAKESHI
IPC: G07F9/02
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dummy body being a sample to be used for an automatic vending machine, that is, a dummy body of which the pigment density of a print coating applied to a label is high and which is clearly visible and provide print effects or painting effects with satisfactory appearance and density in either a reflected light system or a transparent system and its manufacturing method.  <P>SOLUTION: This invention provides a dummy body being a sample to be used for an automatic vending machine or the like, that is, a dummy body obtained by printing or painting with electronic beam hardening ink or coating agent, and irradiating with an electronic beam and its manufacturing method.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004085366-A (JP)
Title: Multichip module and its test method
Inventor: OGAWA YUKIO
IPC: G01R31/30
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate test design of a multichip module.  <P>SOLUTION: This multichip module is equipped with a plurality of semiconductor chips 102, 103 wherein each input-output cell 106, 107 is connected respectively to an external terminal 108 of the multichip module 101, and test circuits 104, 105 for the multichip module for setting optionally the state of the input-output cells.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004084640-A (JP)
Title: Recoil starter
Inventor: TSUNODA SHUHEI
IPC: F02N5/02
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To improve the durability of a recoil starter by preventing an excessive displacement of a damper spring 14 and its durability by improving the durability by restraining an eccentric load of a cam 8.  <P>SOLUTION: In this recoil starter where the damper springs 14 of which both ends are locked on a rope reel 4 and the cam 8 are disposed respectively on the outer peripheries of boss portions 19, 20 formed on the rope reel 4 and the cam 8 to transmit the rotational power of the rope reel 4 to the cam 8 through the resiliency of the damper spring 14, locking end parts 15, 17 of both ends of the damper spring 14 are supported so as to move in radial direction relative to the locking parts 16, 18 against the rope reel 4 and the cam 8. The roughly overall length of the damper spring 14 is uniformly wind-tightened by the starting resistance of the engine against the outer-periphery surfaces of both the boss parts 19, 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004093889-A (JP)
Title: Image display device
Inventor: YATSUDA NORIO
IPC: G09G3/28
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a user-friendly image display device which can rapidly eliminate the temporary failure of display occurring in the reversible disturbance of a cell state without interrupting the display of input images suddenly to a user.  <P>SOLUTION: The image display device is provided with a function to keep storing one of a series of frames as a fixed image when display contents do not change for a specified time and to display the negative-positive reversal image of the fixed image kept stored in response with the instruction operation by the user.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004090829-A (JP)
Title: Sun visor
Inventor: ARAGA TOSHIKI
IPC: B60J3/02
Filed: 2002-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sun visor of excellent sound absorption by improving the sound field environment for occupants in a car by the sun visor which has never been considered.  <P>SOLUTION: A sun visor 10 has a visor body 11 which is a plate-like shading body located close to a head of an occupant in a passenger compartment 21 of a passenger car 20. The visor body 11 comprises a plate-like core 13 of predetermined rigidity and predetermined permeability and a skin member 14 of predetermined permeability to cover a surface of the core. Specifically, the plate-like core 13 is a polyolefine resin foam molded body with communicated cavities of the permeability of ≥ 2.0cc/cm<SP>2</SP>/sec.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004101069-A (JP)
Title: Temperature controller in incinerator and temperature control method
Inventor: SASAYA SHIRO
IPC: F23G5/50
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a temperature controller in an incinerator capable of preventing energy loss when it is not used yet without installing an air cooling system requiring complicated damper control, corresponding to heating of an empty air cooler from the viewpoint of its material, using an inexpensive material, and performing efficient operation of an applied incineration plant.  <P>SOLUTION: This temperature controller is provided in a waste incineration plant provided with an incineration furnace 3 capable of incinerating waste 2 while supplying auxiliary fuel 1, an air preheater 6 for heating air 5 for combustion by recovery heat of exhaust gas 4, and the air cooler 7 for cooling heated air 5 for combustion. The air preheater 6 is divided into two up and down steps of a high temperature side and a low temperature side, and the air cooler 7 is arranged in an intermediate part of a connection duct 16 connecting a high temperature side air preheater 6a with a low temperature side air preheater 6b. The air 5 for combustion is led into the incineration furnace 3 through the low temperature side air preheater 6b, the air cooler 7, and the high temperature side air preheater 6a to control temperature in the furnace.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004103428-A (JP)
Title: Ion attachment mass spectroscopy
Inventor: HIRANO YOSHIKI
IPC: G01N27/62
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ion attachment mass spectroscopy suitable for quantitative analysis capable of accurately measuring the concentration of the gas to be measured.  <P>SOLUTION: The ion attachment mass spectroscopy is a method of producing attached ions through a process in which metal ions bearing positive electric charges generated in a metal ion generation region 1 are attached to molecules of the gas to be measured in an attachment region 2 and then the mass spectrometric process is conducted for the attached ions in a mass spectroscopic region 3. Furthermore, the pressure in the attachment region is set so as to be included in the pressure range where free flight of the metal ions and the attached ions is possible in the attachment region, and an electrostatic field which decelerates the movement of metal ions is formed in the attachment region, and only the gas to be measured is introduced to the attachment region.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003127733-A (JP)
Title: Seat of riding farm working machine
Inventor: INOUE MAKOTO
IPC: A01C11/02
Filed: 2002-09-10
Abstract: PROBLEM TO BE SOLVED: To solve the problems that a driver seat made of a seat covered with a cushion on a metal member is used so that the weight is heavy and a processing cost or the like for the metal member is expensive in a conventional farm working machine, and furthermore, water is apt to stay in a rainy weather in a conventional seat so that a driver feels uncomfortable to sit on. SOLUTION: A seat 450 is integrally molded by a blow molding method to press-fit and join reverse and obverse faces of the seat 450 so as to provide a compression part 450n and a drain hole 450c provided in the compression part 450n.
Patent JP-2004097651-A (JP)
Title: Image information processor, network system for medical use, and program for the processor
Inventor: ONISHI TETSUYA
IPC: G16H10/60
Filed: 2002-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image information processor by which an image from an image preserving device is determined as the same one from a plurality of image generating apparatuses when receiving medical images belonging to the same test are received, and also to provide a medical network system, and a program for the computer of a medical image processor.  <P>SOLUTION: The image information processor includes: an image display means for receiving the medical images from the medical image generating apparatuses, processing the received medical images, outputting them to the image preserving devices, and displaying at least one of the received medical images or accessory information; a means for determining whether the medical images received from the medical image generating apparatuses belong to the same test or not based on the contents of the previously specified accessory information, when the medical images of the same patient are transmitted from the plurality of medical image generating apparatuses; and a means for automatically adjusting accessory information to determine whether the medical images belong to the same test or not at the side of the image preserving device. Thus, adjusted accessory information is outputted to the image preserving device together with the medical images.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004102089-A (JP)
Title: Imaging apparatus
Inventor: HAGIMORI HITOSHI
IPC: H04N5/225
Filed: 2002-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact imaging apparatus equipped with a high-performance zoom lens system.  <P>SOLUTION: The imaging apparatus is equipped with the zoom lens system which has a plurality of lens groups and forms the optical image of an object in a manner as to continuously and optically vary its magnification by changing the spacing between a plurality of the lens groups and an imager which converts the optical image formed by the zoom lens system to an electric signal. The zoom lens system includes, successively from an object side, the first lens group which has positive power as a whole, the second lens group which is arranged apart the variable air spacing between itself and the first lens group, has negative power, and includes a reflecting surface to bend a luminous flux approximately 90° and a third lens group which is arranged apart the variable air spacing between itself and the second lens group and has positive power as a whole.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003306437-A (JP)
Title: Antifungal agent and method for producing the same
Inventor: OHIRA IICHIRO
IPC: A01N63/20
Filed: 2002-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safe and effective antifungal agent against filamentous fungi, containing a substance produced by a microorganism.  <P>SOLUTION: This antifungal agent against the filamentous fungi is characterized by containing the substance produced by the microorganism belonging to the genus Enterococcus. In particular, the microorganism is preferably Enterococcus faecalis TH-10. An antifungal agent obtained by inoculating and fermenting the microorganism. The antifungal agent is usefully used as a skin- application agent, an agrochemical and a land-improving agent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003218961-A (JP)
Title: Automated calibration of i/o over a multi-variable eye window
Inventor: SMITH BRIAN L
IPC: G06F1/10
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and apparatus for automated calibration of I/O over a multi-variable eye window.  <P>SOLUTION: A transmitter may conduct data transmissions to a receiver of an integrated circuit (IC) over a plurality of signal lines. The data transmission may be conducted according to a certain parameter or sets of parameters. The parameters may include voltage levels at which signals are transmitted or timing delays. The receiver may determine whether the correct data value was received over each signal line. The results may be recorded in a storage mechanism in the same IC as the receiver. The storage mechanism may, for each signal line, store a pass/fail result corresponding to the particular parameters for the data transmission. The system may select the parameters which subsequent transmission are to be conducted over each of the plurality of signals from the storage mechanism.  <P>COPYRIGHT: (C)2003,JPO