baber/WOPTO huggingface dataset:
Patent JP-2004320700-A (JP)
Title: Method for manufacturing temperature-compensated quartz oscillator
Inventor: HATANAKA HIDEFUMI
IPC: H03B5/32
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacture for obtaining a downsized temperature-compensated quartz oscillator which is easy to handle and is highly productive.  <P>SOLUTION: A motherboard 15 which has substrate regions A having windows 16 and margin regions B to be discarded having writing control terminals 17 is prepared. Then a case 1 in which a quartz oscillator 5 is housed is mounted in each of the substrate regions A of the motherboard 15 in such a way that it covers the window 16. An IC device 7 is mounted on the surface of each of the cases 1 positioned inside the windows 16 and temperature compensation data is inputted to each of the IC devices 7 in the substrate regions A through the writing control terminals 17 for storing the temperature compensation data in the memory of each of the IC devices 7. Finally, the motherboard 15 is cut along the periphery of each of the substrate regions A for separating the substrate regions A from the margin regions B to be discarded. IN In this way, temperature-compensated quartz oscillators are manufactured.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004356921-A (JP)
Title: Radio communication equipment
Inventor: ADACHI SATOSHI
IPC: H04W52/08
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that when a reception power value deviates from an appropriate value, degradation in reception characteristics arises both in the cases that the reception power value is too high and that it is too low in radio communication equipment.  <P>SOLUTION: The control of the gain of a reception circuit on the basis of the result of the determination of the quality of a reception signal in a signal processing circuit, and the control of the transmission power of a transmission circuit and of the gain of the reception circuit by using a transmission power control signal included in the reception signal are performed collectively. By performing the controls, the optimum operation of the transmission power of a radio communication system and reception characteristics in demodulating the reception signal is obtained. Furthermore, as the result of the optimum operation, the power consumption of the entire radio communication equipment is reduced by avoiding the excessive consumption of power consumed in the reception circuit, power consumed in the signal processing circuit, and power consumed in the transmission circuit.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004354683-A (JP)
Title: Cleaning apparatus
Inventor: MURATA TAKAHIKO
IPC: G03G21/10
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning apparatus which is compact and can favorably clean an image carrier such as a photoreceptor drum.  <P>SOLUTION: Residue on a photoreceptor drum 21 is removed by rubbing the surface of the photoreceptor drum with a fur brush 33. Or residue on the photoreceptor drum is wiped off with a cleaning blade. The fur brush has a fur brush body formed in a spiral along the longitudinal direction of the photoreceptor drum and rubbing the surface of the photoreceptor drum. The fur brush body is rotated around the axis extending in the longitudinal direction of the photoreceptor drum to remove the residue and the body also transports the residue to a predetermined direction according to the rotation of the fur brush body.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004354346-A (JP)
Title: Measuring device
Inventor: SAWADA RYUJI
IPC: G01N21/64
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a measuring device capable of independently optimizing a statistic analysis value acquiring optical path and a microscopic image acquiring optical path, and further acquiring a statistic analysis value and a microscopic image at the same time.  <P>SOLUTION: This device comprises a light detector 6 for detecting the intensity of fluorescence from a sample 5 and outputting a light intensity value, a statistic analysis device 7 for statistically analyzing the light intensity value detected by the detector 6, and a microscopic image measuring device 9 for acquiring the microscopic image of the sample 5. The statistic analysis value acquiring optical path and the microscopic image acquiring optical path for acquiring the microscopic image from the sample 5 to the statistic analysis device 7 are provided independently.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004356594-A (JP)
Title: Detector of spatial information using intensity modulating light
Inventor: HASHIMOTO YUSUKE
IPC: G01S17/36
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a detector of spatial information which detects the spatial information at a higher signal-to-noise ratio by discarding a residual charge not used as a signal charge among charges generated at a sensitization portion.  <P>SOLUTION: A light-emitting source 2 radiates to space light modulated in intensity by a modulated signal of a predetermined modulation frequency. The sensitization portion 11 provided at an image sensor 1 receives the light modulated in intensity and generates a charge of a quantity corresponding to the intensity of the light received. In a state where a control voltage is applied to a control electrode 12a and the charge is movable to a charge storage portion 12 from the sensitization portion 11, only required charge of the charges generated at the sensitization portion 11 is moved to the charge storage portion 12 by discarding the charge through application of a discarded voltage to a discarded electrode 14a at timing that synchronizes with a cycle of the modulated signal. A signal charge stored in the charge storage portion 12 is delivered to an evaluating portion 5 through a charge takeoff portion 13, and a distance to an object Ob is obtained at the evaluating portion 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004363813-A (JP)
Title: Current generating and supplying circuit and display device equipped with the current generating and supplying circuit
Inventor: MOROSAWA KATSUHIKO
IPC: H03M1/74
Filed: 2003-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a current generating and supplying circuit that can be speedily operated to generate a gradation current and also output the gradation current having a proper current value corresponding to display data even when the gradation current supplied to a display pixel is extremely small, and to provide a display device equipped with the current generating and supplying circuit.  <P>SOLUTION: The current generating and supplying circuit ILA is equipped with a data latch part 10 having latch circuits LC0 to LC3 which receive and hold multi-bit digital signals d0 to d3 individually and a current mirror circuit 21A to which a reference current transistor and a unit current transistor composed of field effect transistors having multigate structures are applied, and also has a current generation part 20A which generates and outputs a load driving current ID having a current value with a specified ratio to a reference current Iref to a load LD according to output signals d10<SP>*</SP>to d13<SP>*</SP>outputted from the data latch part 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004361218-A (JP)
Title: Method for measuring surface profile and/or film thickness and its apparatus
Inventor: OGAWA EIKO
IPC: G01B9/02
Filed: 2003-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface profile and/or film thickness measuring method and its apparatus for precisely measuring the surface profile etc. in a rugged state of a measuring object whose surface is covered with a transparent film.  <P>SOLUTION: By varying the distance of the surface of the measuring object, irradiating the reference surface and the measuring object surface or measuring object surface covered with the transparent film with white light from a white light source, an optical path difference is produced between the beams of reflected light reflected by the measuring object surface and the reference surface. An intensity value of their interference light generated then is sampled at predetermined intervals, and from the group of obtained intensity values their average value is found. Next, the thickness of the transparent film is found from the average value found by the actual measurement, on the basis of the correlation between the thickness of the transparent film and the average value of intensity values of interference light found previously concerning an object the same as the measuring object. Moreover, the surface height of the transparent film is derived by finding the peak position of the surface height of the measuring object surface, from a characteristic function formed by finding the characteristic value of the interference data from the intensity values.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004364210-A (JP)
Title: Headphone
Inventor: YASUDA KEIGO
IPC: H04R1/10
Filed: 2003-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a headphone which prevents a case from floating from the ear and is convenience for improving feelings in wearing.  <P>SOLUTION: A headphone 10 comprises a case 12, a speaker unit 14, an ear pad 16, an ear arm 18, and an elastic member 20. A portion for the ear 22 is held between the ear arm 18 and the ear pad 16 while hanging the ear arm 18 on the ear 22, so that the ear pad 16 is fitted over a hole of ear. The elastic member 20 is shaft-shaped or tube-shaped from an elastically deformable material. The elastic member 20 is positioned between the ear 22 and the head 24 and abutted to the head 24 for elastic deformation while hanging the ear arm 18 on the ear, so that the ear pad 16 is energized via the ear arm 18 closer to the hole of ear.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005003026-A (JP)
Title: Lubricating structure for transmission
Inventor: MURATA TAKEMI
IPC: F16H57/04
Filed: 2003-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To simply and inexpensively actualize the foreign matter removing function of a transmission.  <P>SOLUTION: The transmission has a sub counter shaft 30 supported at one end by a taper roller bearing 38 and a closed space 42 formed outward from the end thereof. Herein, an approximately rectangular parallelopiped shaped oil catcher 44 opened upward is mounted on the inner wall of a sub box 20 partitioning part of the closed space 42, a communication hole 46 is formed via which the inside thereof is communicated with the inside of the closed space 42, and a filter 48 formed of a porous member is mounted in the oil catcher 44. In this construction, lubricating oil which is pumped up by various gears and resides in the oil catcher 44 is semi-forcibly guided into the closed space 42 by the suction force generated in the taper roller bearing 38 and it is returned into the sub box 20 while lubricating on the rolling surface of the taper roller baring 38. At this time, the lubricating oil passes through the filter 48, whereby foreign matters mixed therein are removed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005002490-A (JP)
Title: Fabric having specific thickness
Inventor: TANAKA TOSHIAKI
IPC: D04B21/14
Filed: 2003-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fabric which has specific thicknesses and on whose surface concaves and convexes are formed to improve various characteristics such as a body pressure-dispersing property.  <P>SOLUTION: A ground yarn 7 is crocheted on a flat side 3, and a spacer yarn 6 is crocheted to overlap on the crocheted ground yarn and then turned back to the concave or convex side 2. On the concave or convex side 2, a ground yarn 9 is crocheted, and, in the convex portion, the spacer yarn 6 is crocheted to overlap on the crocheted ground yarn 9 and then turned back to the flat side 3, similarly to the flat side 3. On the other hand, in the concave portion 4, the spacer yarn 6 is simply passed through the sinker loop of the ground yarn 9 and then turned back to the flat side 3. Therein, the feeding length of the spacer yarn 6 is shortly controlled by computer control. Thereby, the spacer yarn 6 in the knitted portion is pulled to the flat side 3, and the length of the spacer yarn 6 is reduced to form the concave portion 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005005917-A (JP)
Title: Traveling object managing network and route setting method to be used for the same
Inventor: MIZUKOSHI YASUHIRO
IPC: H04W88/16
Filed: 2003-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a traveling object managing network capable of supporting the widest communication area by one highest order router.  <P>SOLUTION: A radio base station BS3 transfers route update notification from a mobile terminal MN1 to a lowermost layer router Rd. The lowermost layer router Rd prepares a route whose network address "xxxx::1" to the mobile terminal MN1 destination is present in the radio base station BS3, and transfers the route information notification to an intermediate layer router Ra being a high order router. The intermediate layer router Ra prepares a route whose network address "xxxx::1" to the mobile terminal MN1 destination is present in the lowermost router Rd, and transfers the route information notification to the highest order router R1. The highest order router R1 receives the route information notification from the intermediate layer router Ra, and prepares a route whose network address "xxxx::1" to the mobile terminal MN1 destination is present in the intermediate layer router Ra.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005001943-A (JP)
Title: Porous ceramic material and method of manufacturing the same
Inventor: IKOMA TOSHIYUKI
IPC: A61L27/00
Filed: 2003-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a material for implant which has communicating holes oriented to be suitable for the entering of a blood vessel or a cell and high strength.  <P>SOLUTION: Slurry prepared by dispersing ceramic powder having particle size distribution controlled by pulverizing, granulating or the like a porous body raw material and an additive having a specific functional group in water is frozen from one direction. A dried porous body having the controlled voids is obtained by sublimating the frozen water under a reduced pressure. A hydroxyapatite type hexagonal columnar crystal grain is partially grown in a sintered body by a specific chemical species formed from the additive by heat treating the porous dried material under a specific condition.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005002457-A (JP)
Title: Compound surface reforming method and compound surface reformed article
Inventor: MIYASAKA YOSHIO
IPC: C23C24/04
Filed: 2003-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compound surface reforming method capable of maintaining wear resistance, lubricity, surface reforming, etc., for a long period of time.  <P>SOLUTION: Base material surfaces of portions to be formed with carbon-based hard films of various articles to be treated, such as dies, cutting tools, sliding parts, fixtures and tools, cutware, ornamental parts, gears and bearings, are subjected to base material pretreatment to diffuse the carbon element in carbide powder near to the surfaces of the articles to be treated by injecting the carbide powder in such a manner that the amount of the carbon decreases gradually toward the interior from the extreme surface. When the carbon-based hard films are formed by methods, such as PVD and CVD, on the articles to be treated which are completed of the base material pretreatment, the carbon in the films and the carbon diffused at the time of the base material pretreatment are assimilated and the secure tight adhesion of the hard films is obtained. The obtained articles have the graded structures in which he hardness decreases gradually toward the interior from the extreme surface.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005011466-A (JP)
Title: Optical pickup device
Inventor: ITO FUMIHIKO
IPC: G11B7/135
Filed: 2003-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical pickup device which selectively conducts recording or playback for an ultra high density optical disk, a DVD and a CD.  <P>SOLUTION: An optical pickup device 10 is provided with: a first laser beam source 12 for ultra high density optical disks; a second laser beam source 13 for DVDs, a third laser beam source 14 for CDs; an objective lens 31 which is designed for ultra high density optical disks and has numerical aperture (NA) equal to or greater than 0.75; and an aberration correcting element assembly 30 which is arranged between the first to the third laser beam sources 12 to 14 and an objective lens 43, stores a first aberration correcting element 32 in a frame 31 toward the first to the third laser beam sources side and stores a second aberration correcting element 36 toward the objective lens side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005010117-A (JP)
Title: Removing device and method for neutron flux monitor in reactor
Inventor: SATO TOSHIHIRO
IPC: G21C19/20
Filed: 2003-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small and light removing device for neutron flux monitor in a reactor which easily and surely removes an ICM in a reactor which cannot be usually removed, and also to provide its method.  <P>SOLUTION: The removing device of neutron flux monitor in a reactor comprises: a frame 11a suspended and supported in the reactor; a reference frame 14 fixed to the frame 11a; a claw part 16a grasping the ICM; a hydraulic cylinder 18 for driving the claw controlling grasp and release by the claw part 16a; an elevation plate 17 to move up and down in grasping operation state; a hydraulic cylinder 13 for elevation control of the elevation plate 17; a horizontally-moving slider 15, and a hydraulic cylinder 12 for positioning which controls the horizontal moving.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005020128-A (JP)
Title: Mobile terminal
Inventor: DOUSEKI TAKAKUNI
IPC: H04R25/00
Filed: 2003-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile terminal using a solar battery for its power supply, the solar battery having a configuration wherein electrodes of the solar battery hinder no optical transparency.  <P>SOLUTION: The mobile terminal is configured to include components of an optical transparent solar battery 5 of a single cell configuration and a booster type power supply conversion circuit 6. Since the optical transparent solar battery 5 adopts the single cell configuration, electrodes by each cell due to series connection can be avoided, the electrodes of the solar battery hinder no optical transparency of a light receiving face of the solar battery and no limitation is placed on designing the mobile terminal. Since an output voltage of the optical transparent solar battery 5 of the single cell configuration is about 0.5V, when the LSI in the mobile terminal requires a voltage of about 0.5V or over, the power boosted by the booster type power supply conversion circuit 6 is supplied to the LSI.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004152464-A (JP)
Title: Optical recording medium
Inventor: ITO KAZUNORI
IPC: G11B7/24035
Filed: 2003-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a phase transition type optical recording medium with which a sufficient modulation can be assured even in a range of wide recording speeds from 1.0 times to ≥10 times in recording line speed with the same capacity as that of a DVD-ROM, preservation reliability is high and DOW (Direct Overwrite) characteristics are excellent.  <P>SOLUTION: The optical recording medium is a rewritable optical recording medium which has at least a first protective layer, a recording layer, a second protective layer, and a reflection layer in this order on a transparent substrate and which gives rise to a reversible phase change in a recording medium material by irradiating the recording layer with a laser beam and performs recording and reproducing of information by utilizing the optical change thereof. The recording layer contains at least Ga and Sb, and the reflectivity Rg of an unrecorded area when the wavelength of the laser beam to be used is 630 to 700 nm satisfies the condition 12%≤Rg≤30%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005015269-A (JP)
Title: Method of manufacturing foamable porous member
Inventor: SATO TOMOO
IPC: C04B38/06
Filed: 2003-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a foamable porous member by which the volume expansion of a fired body is suppressed without being affected by the foaming condition of a foaming component.  <P>SOLUTION: In the method of manufacturing the foamable porous member containing the foaming component which is foaming by heating, a formed body comprising a porous forming raw material which contains a disappearing granulated powder which is to disappear by heating, forming raw material powder 2 and the foaming component is fired to form pores 3 by the disappearance of the disappearing granulated powder, and the volume increase of the body formed by the foaming of the foaming component is suppressed by the pores. That is, the pores formed by the disappearance of the disappearing material by heating absorbs the volume increased by the foaming of the foaming component and suppresses the volume change of the formed body before and after the firing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005013538-A (JP)
Title: Magnetic resonance imaging equipment
Inventor: SHIRAI HIRONORI
IPC: G01R33/48
Filed: 2003-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide magnetic resonance imaging equipment capable of omitting a sequence data changeover operation by a CPU during a sequence operation of a sequencer and having the sequencer executing the high-speed and complicated sequence.  <P>SOLUTION: The CPU 8 sets index data and parameter data in an index table 24 and a parameter table 25 of the sequencer 7. Later on, when the CPU 8 feeds a scan start command to an index parameter controller 26, the controller 26 reads the parameter data according to the index data and outputs them to an output part 27. The controller 26 reads a Next Group among the index data, determines whether or not a scan completion command is instructed in the read Next Group and, if it is instructed, completes the scan.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005019901-A (JP)
Title: Solar cell module
Inventor: HAGA TAKAHIRO
IPC: H01L31/052
Filed: 2003-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To easily and inexpensively provide a structure of effectively utilizing a light incident on an invalid area of a solar cell element, and to improve output characteristics of the solar cell by effectively utilizing the light.  <P>SOLUTION: A plate-like solar cell 11 is held between a light penetrable sheet-like member 12 on a light receiving surface side and a sheet member 13 on a back surface side, and internal apertures are filled with a sealing resin 14. A light diffusion part 40 for diffusely reflecting a light or a light diffusion part with a white color is arranged in an invalid region on the solar cell element 11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005024750-A (JP)
Title: Image forming apparatus
Inventor: SHIMATANI AKIRA
IPC: B65H31/00
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of easily sorting, dispensing with a sorter, even in the case the the direction of the fed recording paper is in either of a longitudinal direction or a lateral direction.  <P>SOLUTION: As for the image forming apparatus provided with a storage means 210 for storing several pages of image information and an inverting means 15 for inverting and delivering the recording paper, the image forming apparatus is provided with a control means 200 for controlling the inverting means so that the recording paper is inverted and delivered for every copy of the copies in the case of outputting several copies by taking the several pages of image information as a copy unit.  <P>COPYRIGHT: (C)2005,JPO&NCIPI