baber/WOPTO huggingface dataset:
Patent JP-2005221820-A (JP)
Title: Detecting apparatus and image forming apparatus
Inventor: SHINDO KAZUNORI
IPC: G03G21/16
Filed: 2004-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To stably detect information on a developer image carried by an image carrier without interrupting the transportation of a recording medium on which the developer image is transferred.  <P>SOLUTION: Regarding a light projecting/receiving unit 98, irradiation light is emitted toward a reference developer image for density detection formed on an intermediate transfer body 64, and a detection part 106 for receiving the reflected light varying in accordance with the reference developer image is exposed on the surface facing the intermediate transfer body 64. An opening/closing part 100 is provided with a plate-like part 108 for covering the detection part 106, and an opening 110 for exposing the detection part 106 on the intermediate transfer body 64 and a plurality of guide ribs 112 for guiding the recording medium in slide contact with the recording medium transported passing near the detection part 106 on the transporting path 28 are arranged in the plate-like part 108. The opening/closing part 100 is attracted to an elastic member 104 side, and with the reciprocating movement of a movable part 114 of a driving apparatus 102 in nearly a horizontal direction, the opening/closing part 100 is moved backward and forward in the longitudinal direction of the light projecting/receiving unit 98 to open/close the detection part 106.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005224104-A (JP)
Title: Enzyme treatment equipment for thick and viscous seasoning liquid
Inventor: INOUE HIDEHIKO
IPC: A23L27/50
Filed: 2004-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing excellently flavored seasoning comprising subjecting thick and viscous filmy heavy liquid generated in a process of filtering soy sauce lees to enzyme treatment: and to provide an enzyme reaction tank used for the method.  <P>SOLUTION: The enzyme decomposition tank has the following structure: a cylinder having a diameter of one third or less than a diameter of the tank is concentrically fixed to the center of the tank having a double jacket; and a stirring wing is set inside the cylinder. The subject enzyme treatment equipment has the following mechanism: the stirring wing in the cylinder is activated to cause vertical convection inside the tank so as to make homogeneous dissolution of a base substance and an enzyme and keep the temperature constant to facilitate the enzyme reaction of the viscous and scarcely fluid seasoning liquid. The method for producing excellently flavored seasoning liquid comprises subjecting impermeable liquid (filmy heavy liquid) which is the lees generated as by-products in a soy sauce production process and comprises a thick and viscous film generated when filtering the lees using a film to enzyme decomposition treatment in the decomposition tank using gluten, protease and glutaminase.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005227194-A (JP)
Title: Projector, angle detecting method, and program
Inventor: KUROSAKI HIDEMASA
IPC: G03B21/14
Filed: 2004-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To quickly detect inclination angles in both directions of a horizontal direction and a vertical direction with respect to a projected image.  <P>SOLUTION: This projector is provided with a projection system including a spatial light modulation element 36 and a projecting lens 12 for projecting a chart image of a pattern image for range finding, phase difference sensors 131, 132 juxtaposed along the same direction for measuring a plurality of measuring points on a projection face of the chart image by two horizontal-directional or vertical-directional scanning lines to measure distance data up to the measuring points, and a control part 39 for selecting at least the two respective measuring points for horizontal-directional angle detection and vertical-directional angle detection out of the measuring points, and for detecting the horizontal-directional and vertical-directional inclination angles with respect to the image projection face, based on the distance data.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005227215-A (JP)
Title: Angular velocity sensor and its design method
Inventor: OUCHI SATOSHI
IPC: G01C19/5607
Filed: 2004-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an angular velocity sensor and its design method capable of suppressing noise generation from a disturbance.  <P>SOLUTION: When designing vibration parts 1a, 1b of this angular velocity sensor, the ratio between a driving resistance R1 in a fundamental driving frequency in the tuning-fork vibration direction at the vibration parts 1a, 1b and a vibration resistance R2 in a disturbance vibration frequency different from the fundamental driving frequency at the vibration parts 1a, 1b is taken as a design element. The angular velocity sensor having disturbance resistance can be provided by being designed in this way.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005231658-A (JP)
Title: Binding apparatus
Inventor: MIYOSHI TAKENOBU
IPC: B41J2/00
Filed: 2004-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a binding apparatus or the like capable of printing data concerning either contents of an item to be bundled or its delivering person on a band surface in an easy manner.  <P>SOLUTION: This binding apparatus A for use in binding the circumference of a coiled item to be bound with a binding band comprises a supply roller 11 for supplying a band Bd to a main body 1 of the binding apparatus, a motor for driving this supply roller, a printing device 7 for printing either a predetermined character or mark on the surface of the band, sensing means (length measuring devices 9, 15) for sensing that the band is supplied to the main body of the binding apparatus only by a predetermined length, and a control device Ct for performing a controlling operation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005229868-A (JP)
Title: Partial deep tilling machine
Inventor: HOSHIHARA HIROFUMI
IPC: A01B13/08
Filed: 2004-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a partial deep tilling machine with which proper tilling operation is carried out.  <P>SOLUTION: The partial deep tilling machine 1 is equipped with a longwise supporting body 11 and the supporting body 11 is furnished with an operation body 12 for cutting, raising and throwing soil in the length direction of the supporting body 11. A wing 17 for subsoil breaking is fixedly arranged at the lower end side of the supporting body 11. A part of the wing 17 is constituted of a synthetic resin plate 22 being a friction reduction member to reduce friction with soil.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005233059-A (JP)
Title: Fuel injection control method for bi-fuel direct injection engine
Inventor: TANIGUCHI SATOSHI
IPC: F02M51/00
Filed: 2004-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel injection control method for a bi-fuel direct injection engine, suppressing the build-up of deposits on a nozzle portion of a liquid fuel injection valve when the injection of liquid fuel comes to rest.  <P>SOLUTION: In the fuel injection control method for the bi-fuel direct injection engine which has the liquid fuel injection valve for injecting gasoline directly into a cylinder and a gas fuel injection valve for injecting gas fuel into the cylinder or an intake port, one of the gasoline and the gas fuel is injected depending on the operation mode of the engine and change-over is allowed between stratified charge combustion and homogeneous combustion depending on the operated conditions. During the selection of the gasoline or the gas fuel to be injected (YES in Step S11, YES in Step S17), the liquid fuel injection valve keeps injection for a preset time (T1, T2) under homogeneous combustion with its injection pressure increased to clean the built-up deposits (Steps S13, S14, S18). After cleaning, fuel is selected as instructed and combustion is controlled (Steps S15, S19).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005236806-A (JP)
Title: Portable terminal and data transmission method therefor
Inventor: TADAKI TAKASHI
IPC: H04W76/04
Filed: 2004-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable terminal capable of smoothly performing negotiations of an upper layer by transmitting dummy data corresponding to the upper layer by a lower layer when user data is not transmitted from the upper layer after setting a radio bearer, as a portable terminal service requiring negotiations in the upper layer, and also to provide a data transmission method therefor.  <P>SOLUTION: When a data linking part 2 holds radio bearer information, that is, when user data is not transmitted from the upper layer after the radio bearer is set, a common flag 23 is off and at that time, a handler part 3 transmits corresponding dummy data (synchronous frame, etc.) stored beforehand in a memory area 33 from the lower layer closer to hardware to the upper layer. Thus, upper layer negotiations can be smoothly performed. When a data amount of a buffer area 22 is equal to or greater than a threshold A, the common flag 23 is turned on.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005184757-A (JP)
Title: Voltage shift circuit
Inventor: RIN KONSO
IPC: H03K3/356
Filed: 2004-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a voltage shift circuit which is capable of reducing a transition time, accelerating the transition, operating circuits with much lower input voltage, reducing a short-circuit current by accelerating the transition time, and achieving a power saving effect by reducing current consumption.  <P>SOLUTION: The voltage shift circuit has a pair of p-type FET switches, a pair of n-type FET switches, an inverter, and a plurality of trigger circuits. The triggers are connected to the gates of high-voltage devices (n-type FET transistor switches) and the substrate region of the high-voltage devices, so that the trigger circuits can generate a trigger signal continuing for a period of time after receiving a low voltage control signal in order to change voltages on the substrates at circuit transition and further reduce the threshold voltages of the high-voltage devices to increase the transition speed of the circuit.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005242515-A (JP)
Title: Indication position detection device and indication position detection system
Inventor: HAMAHATA TSUTOMU
IPC: G06F3/046
Filed: 2004-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an indication position detection device capable of detecting indication positions of a plurality of same position indicators.  <P>SOLUTION: This indication position detection device 1 has: a sensor part S wherein a plurality of reception coils are provided side by side in a coordinate axis direction to form a coordinate plane; an indication position detection means P1 detecting the indication position of the position indicator 30 on the basis of a level change of the reception coil according to a transmission signal transmitted by the position indicator 30 to the coordinate plane; a changeover means P2 connected with the plurality of position indicators 30, changing over one position indicator 30 transmitting the transmission signal among the plurality of position indicators 30 such that it is possible to trace tracks of the indication positions of all the position indicators 30; and a recognition means P3 recognizing that the position indicator 30 corresponding to the indication position detected by the indication position detection means P1 is the position indicator 30 changed over by the changeover means P2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005242533-A (JP)
Title: Card processor
Inventor: TADAMASA AKIHIRO
IPC: G06K17/00
Filed: 2004-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To block taking-out of a card from an insertion port when abnormality occurs in a card processor, and to avoid damage to an information recording portion provided in the card.  <P>SOLUTION: This card processor 1 conveys the card 2 inserted in the insertion port 3 to the inside by a roller, and performs processing of reading/writing to the card by a magnetic head 15 or an IC contact head 16. When detecting the abnormality such as jamming of the card 2 in a conveying path, an eccentric cam 10 is rotated to bring the periphery of the eccentric cam 10 into contact with the card 2. A position P1 wherein the periphery of the eccentric cam 10 contacts with the card 2, a position P2 wherein the magnetic head 15 contacts with the card 2, and a position P3 wherein the IC contact head 16 contacts with the card 2 are disposed such that they do not align parallel to a card conveying direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005242139-A (JP)
Title: Waveguide type variable optical attenuator
Inventor: ARAI HIDEAKI
IPC: G02F1/01
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waveguide type variable optical attenuator which has small wavelength dependency and small polarization dependency and can be manufactured at a low cost.  <P>SOLUTION: A waveguide 2 made of a material having a specified refractive index-temperature coefficient is provided in a clad 1, a transmission zone 3 made of a material which has a different refractive index-temperature coefficient is provided crossing the waveguide 2, and a heater 5 is provided to heat those waveguide 2 and transmission zone 3. Loss is varied by variation in refractive index difference between the waveguide 2 and transmission zone 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005237796-A (JP)
Title: Vacuum cleaner
Inventor: SATO KATSUTOSHI
IPC: B65D43/16
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent damage to a turning fulcrum section of a cover when force acts on turning the cover which is turned to an opening position and brought into contact with a stopper in a reverse direction of a closing direction.  <P>SOLUTION: Fulcrum shafts 12 which are turnably engaged to a pair of bearings 9 disposed in a main body case 2 are installed at both sides of the cover 6 which is disposed in the main body case 2 of a vacuum cleaner 1 and is turnable between the closing position to close a dust collection chamber 3 and an opening position to open the dust collecting chamber. The bearing 9 is formed in a flexible C-ring shape having an aperture 11 at one part and when the force acts on turning the cover 6 which is turned to the opening position and abuts on the stopper 7 in the reverse direction of the closing direction, the aperture 11 of the bearing 9 is opened by a pressure from the fulcrum shaft 12 which moves with a contact point of the cover 6 and the stopper 7 as the fulcrum to release the engagement between the fulcrum shaft 12 and the bearing 9. Thereby, the damage of the bearing 9 which is the turning fulcrum section of the cover 6 and the fulcrum shaft 12 is prevented.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005251808-A (JP)
Title: Solid-state electrolytic capacitor using niobium
Inventor: TACHIBANA KAZUHIRO
IPC: H01G9/04
Filed: 2004-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To solve a leakage current problem due to thermal load of niobium by a means contributing to the reduction in weight in a solid-state electrolytic capacitor using niobium as valve metal.  <P>SOLUTION: Niobium is anodic conversion treated to a prescribed withstanding voltage, the obtained conversion treated oxide film is clad with carbon as a cathode material, and this is used as an anode.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005253200-A (JP)
Title: Method and device for controlling rotary electric machine
Inventor: TAKAHASHI NAOYOSHI
IPC: H02P6/28
Filed: 2004-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and device for controlling a rotary machine capable of lowering the maximum temperature of an inverter circuit when the rotary electric machine comes into very low rotation state during PWM control.  <P>SOLUTION: A modulation offset calculation part 25 calculates an offset voltage value to be synthesized with a phase voltage command value based on a weight factor calculated from a torque command value to a motor by a weight factor calculation part 22, a target voltage value calculated from a power supply voltage value and a target duty by an offset target value calculating part 23, and the magnitude and order of phase voltage command values (Vu, Vv, and Vw) judged by a phase voltage order judging part 24 when synthesizing of the offset voltage value to the phase voltage command value is permitted after the motor is judged to be in stall state by a PWM mode judging part 21. A voltage synthesizing calculation part 26 synthesizes the offset voltage value with the phase voltage command values (Vu, Vv, and Vw) to generate new phase voltage command values (Vu', Vv', and Vw').  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005259777-A (JP)
Title: Method of simulating reliability of semiconductor device
Inventor: KOIKE NORIO
IPC: H01L29/00
Filed: 2004-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To easily extract parameters in the simulation of hot carrier deterioration while keeping high calculation accuracy by newly developing a substrate current model which has dependency on an effective channel length and includes a small number of the parameters and using the model.  <P>SOLUTION: A substrate current Isub is calculated by using the substrate current model expressed by Isub=(Ai/Bi)×(Vds-Vdsat)×Id×exp[-Bi×lc/(Vds-Vdsat)], where Id, Vds, and Vdsat are a drain current, a drain voltage, and a saturation drain voltage of a MOS transistor, lc is a characteristic length, Ai is a model parameter, and Bi is a predetermined constant. In this model, the characteristic length lc is proportional to the effective channel length Leff to a power of mc1, where mc1 is a model parameter having a value not less than 0.2 and not more than 0.3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005257892-A (JP)
Title: Heater
Inventor: MORI HIDEKI
IPC: H05B6/14
Filed: 2004-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heater capable of preventing temperature rise of a non paper-passing part in the case of passing through small-size paper and performing high quality image formation.  <P>SOLUTION: In the heater, a first magnetic flux generating means having a single exciting coil and at least a magnetic material core in at least one side roller of a fixing device which holds an unfixed image between a pair of rollers and fixes the unfixed image by means of heat and pressure is disposed and electromagnetic inductive heat generation is conducted by the generated magnetic flux. Therein, at least one second magnetic flux generating means having an exciting coil and a magnetic material core on both end parts of roller of outer part of roller that is proximately opposed to the first magnetic flux generating means is disposed and a voltage is applied to the second magnetic flux generating means so as to make an inductive current of the opposite direction flow to the inductive current flowing through the roller by the first magnetic flux generating means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005255318-A (JP)
Title: Sheet handling device and image forming device equipped with it
Inventor: IIZUKA MITSUMASA
IPC: B65H31/24
Filed: 2004-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet handling device capable of shortening tray switching time to increase productivity and to provide an image forming device equipped with it.  <P>SOLUTION: A second tray 18b is provided below a first tray 18a movable to a loading position for loading sheets delivered from a delivery port 36 and an evacuation position above the delivery port 36, and the second tray 18b is moved to the loading position when the first tray 18a moves to the evacuation position. When the first tray 18a at a stand-by position moves to the loading position, the second tray 18b stands by at a position higher than an initial position to shorten switching time from the first tray 18a to the second tray 18b. By lowering the second tray 18b in accordance with the first tray 18a lowering as sheets are loaded while keeping a fixed interval between the first tray 18a and the second tray 18b, it is possible to avoid contact with the second tray 18b and erroneous full loading detection even if sheets are loaded on the first tray 18a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005261997-A (JP)
Title: Method for producing photocatalytic body
Inventor: NAKAYAMA TSURUO
IPC: A61L9/00
Filed: 2004-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a photocatalytic body in which photocatalytic particles are firmly bonded onto a resin substrate without damaging the photocatalytic function of the particles and the particles are hardly separated from the substrate and the resin substrate is hardly deteriorated even when used for a long term.  <P>SOLUTION: This method is provided for producing a fine particle-fixed body by bonding the photocatalytic fine particles onto the substrate according to chemical bonding of a silane coupling agent to the surface of the substrate, wherein a thin film of the silane coupling agent having unsaturated bonds is formed on the surface of the photocatalytic fine particle, the thin film formed on the surface of the photocatalytic fine particle is brought into contact with a resin surface of the resin substrate and the resin surface is chemically bonded to unsaturated bonds existing in the thin film. Here, it is preferable that graft polymerization is used for the chemical bonding and that radiation graft polymerization is used for the graft polymerization.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005266914-A (JP)
Title: Driving state recording and analyzing system, vehicle-mounted system, and analyzing device
Inventor: ONO FUMIHIRO
IPC: G06Q50/10
Filed: 2004-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To clarify a movement of accident vehicles up to an intersection, and a temporal relation between the timing at which a traffic light at the intersection where an accident occurred changed and the accident vehicles, in accidents at intersections where accidents most frequently occur.  <P>SOLUTION: A driving state recording and analyzing system comprises a vehicle-mounted system 1 that is mounted on a vehicle 100 and an analyzing device 2 that analyzes the recorded data of the vehicle-mounted system 1. The vehicle-mounted system 1 receives traffic light data including location information and lighting timing information transmitted from a wireless device 3 for a traffic light installed in a traffic light 110 at an intersection, in addition to location information from a GPS satellite 130, and records these data together with vehicle operation information and vehicle movement information as driving state information in a time-series manner. The analyzing device 2 recreates the lighting state of the traffic light 110 and the driving state of the vehicle 100 at the time of occurrence of traffic accidents at intersections as virtual 3-dimensional images.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005267914-A (JP)
Title: Catalyst material coating method of fuel cell
Inventor: SHIBUYA TOMOHIDE
IPC: H01M8/10
Filed: 2004-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catalyst material coating method for a fuel cell solving a problem that smooth coating of the catalyst material is impossible when the catalyst material is applied to an electrolyte membrane by ink jet and providing smooth catalyst layer.  <P>SOLUTION: The coating method comprises a first coating process forming a coating film 37 in a state that parts of liquid drops 41 are superimposed, a second coating process applying new liquid drops 42 to the the superimposed parts 35 of the liquid drops 41, and a third coating process applying liquid drops 43 to crater parts 36.  <P>COPYRIGHT: (C)2005,JPO&NCIPI