baber/WOPTO huggingface dataset:
Patent JP-2004359503-A (JP)
Title: Apparatus for manufacturing single crystal and method for installing the same
Inventor: AKASHI YOSHIHIRO
IPC: C30B29/06
Filed: 2003-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for manufacturing a single crystal, with which the propagation of vibration generated at a magnetic field application device to a pulling furnace main body can be prevented, and pulling of the single crystal can be performed in a stable state; and to provide a method for installing the same.  <P>SOLUTION: The apparatus for manufacturing the single crystal is equipped with the pulling furnace main body 10 for pulling the single crystal from a melt in a crucible 11 by a Czochralski method and a magnetic field application apparatus 20 for applying a magnetic field to the melt in the crucible 11 from the outside of the pulling furnace main body 10. Further, the apparatus has a first supporting frame 15 for supporting the pulling furnace main body 10 and a second supporting frame 25 for supporting the magnetic field application apparatus 20, and the supporting frames 15, 25 are installed in a mutually separated state.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004004888-A (JP)
Title: Substrate for liquid crystal panel, liquid crystal panel, and electronic appliance and projection display using it
Inventor: YASUKAWA MASAHIRO
IPC: G02F1/1333
Filed: 2003-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To resolve problems wherein the reflectivity of a reflective liquid crystal panel largely changes due to dispersion in the thickness of passivation film or refractive index of liquid crystal varies, when silicon nitride film is used for the reflective liquid crystal panel, since silicon nitride film formed by a reduced CVD method and generally used as the passivation film in a semiconductor device, causes about 10% dispersion in the film thickness.  <P>SOLUTION: The substrate for the liquid crystal panel has constitution such that reflection electrodes (14) are formed on the substrate (1) in a state of matrix, transistors are formed in correspondence with the respective electrodes, and voltage is applied to the electrodes via the transistors. Silicon oxide film having a thickness of 500-2,000 Å is used as the passivation film (17) and the film thickness is set at a proper value according to the wavelength of incident light.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005004294-A (JP)
Title: Automatic machine having shutter and cradle
Inventor: TSUCHIYA MASAKI
IPC: G07D9/00
Filed: 2003-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shutter mechanism with a small layout space, and easy insertion and pulling out.  <P>SOLUTION: In an electronic apparatus wherein a mechanism unit having an opening for inserting/pulling out a medium is attached and detached, medium insertion and pulling out of a user is assisted by adding a cam capable of optionally setting a shutter opening angle, and a function used as the cradle guiding customer operation to a medium entrance when the shutter is opened by the cam to the shutter capable of blocking the opening in interlock with insertion and pulling out of the mechanism unit.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005003625-A (JP)
Title: Rotation angle detecting device
Inventor: SHIMIZU MASARU
IPC: G01B7/00
Filed: 2003-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To enable high resolution of angle detection with a simple structure with respect to a rotation angle detecting device used for the rotation angle detection of car steering.  <P>SOLUTION: The rotation angle detecting device is constructed so that the rotation of a first and a second detection bodies 12, 42 rotating in interlock with a rotor 11 and rotating in interlock with the steering is detected as a detection signal with a predetermined waveform continuing by a first and a second detecting means 19, 49; the difference between the waveforms output from this first and this second detecting means 19, 49 is detected by a control means 20 connected to the first and the second detecting means 19, 49, is detected as a detection signal gradually increasing; and, the rotation angle of the rotor is detected from two detection signals, the detection signal gradually increasing and the waveform output from the first detecting means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005009887-A (JP)
Title: Radiogram conversion panel
Inventor: MIYAKE KIYOTERU
IPC: G03B42/02
Filed: 2003-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radiogram conversion panel improved in sensitivity.  <P>SOLUTION: This radiogram conversion panel which has a phosphor layer formed by a vapor phase deposition method, is characterised in that the phosphor layer is composed of an alkali metal halide-based photostimulable phosphor activated with an activator, and the lattice distortion of crystal lattice of the phosphor layer is within the range of 0.035 to 0.30%.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005012278-A (JP)
Title: Wavelength multiplex pon system
Inventor: TOYODA SHIGEHARU
IPC: H04B10/29
Filed: 2003-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wavelength multiplex PON system capable of inexpensively constituting an optical branch station in a PON system in which a plurality of slave stations are connected to a master station by optical fibers via the optical branch station.  <P>SOLUTION: The master station is connected to an optical branch station 3 by a main optical fiber 2, and the optical branch station 3 is connected to the plurality of slave stations 3 by branch optical fibers 4. The optical branch station 3 is provided with an optical coupler 34 for multiplexing incoming optical signals from each slave station to the master station which have passed through the branch optical fiber 4; an optical path dividing device 31 for sending the optical signal multiplexed by the optical coupler 34 out to the master station through the main optical fiber 2, and supplying outgoing optical signals to the slave stations which are received from the master station through the main optical fiber 2; and an optical demultiplexer 33 for multiplexing an outgoing optical signal supplied from the dividing device 31, according to the wavelength included in the optical signal and sending out it to each of the slave stations through each of the branch optical fibers 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004086174-A (JP)
Title: Photosensitive lithographic printing plate and its processing method
Inventor: HIRABAYASHI KAZUHIKO
IPC: G03F7/00
Filed: 2003-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photosensitive lithographic printing plate excellent in sensitivity, plate wear, recovery from contamination, reproducibility of dots and properties relating to sludge.  <P>SOLUTION: The photosensitive lithographic printing plate has a photopolymerizable photosensitive layer on a supporting body having a hydrophilic surface, and contains at least one kind of compounds expressed by general formula (1) or general formula (2) and at least one kind of compounds expressed by general formula (3).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005010483-A (JP)
Title: Package for communication
Inventor: FURUKOSHI YOSHIAKI
IPC: G02B6/42
Filed: 2003-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To improve reliability by preventing an optical connector from undergoing loosening and tilted insertion.  <P>SOLUTION: In a package 1 for communication provided with a receptacle 3 having an insertion hole 6 for inserting an optical connector 2 thereinto, a motion restriction member 11 for restricting the motion of the optical connector 2 is arranged inside the insertion hole 6 of the receptacle 3. The motion restriction member is formed of an elastic member.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005020155-A (JP)
Title: Broadcast system for content
Inventor: TAKAHASHI YUICHI
IPC: H04N21/458
Filed: 2003-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a broadcast system for contents by which a broadcast program guide of contents is formed on request of each viewer to provide the contents to each viewer on the basis of the created program guide in a cable television system.  <P>SOLUTION: Each viewer references contents bibliographical data provided by a contents provider 3 and detailed data of contents to decide contents desirably viewed by each viewer on the basis of a program guide provided from the contents provider and including broadcast undefined parts and registers the contents to a time slot at which each viewer desirably views the contents. The contents provider 3 always displays a filling state of contents in the program guide via a reservation server, each viewer 1 sequentially fills in the contents to the displayed program guide, creates a program guide wherein contents are laid out in time series until the broadcast time of the contents comes, and the contents provider 3 provides prescribed contents from a contents broadcast database 6 to each viewer 1 on the basis of the program guide via a broadcast server.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005015945-A (JP)
Title: Compound needle
Inventor: MORITA TOSHIAKI
IPC: D04B35/06
Filed: 2003-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a slider butt from leaping up by force applied to a tongue.  <P>SOLUTION: The compound needle has constitution that a branch part 10 is arranged at the middle part in the length direction of a needle member 3, a first fork 12 projected to a hook 8 side, a second fork 14 projected to the rear side and a third fork 16 facing the second fork 14 are installed. The tongue 32 is laid at the tip of a slider 30, a front solid part 38 is equipped with a first fork contact cam surface 39, the vertical movement of the slider 30 is controlled by the first fork 12, a second and a third fork contact surfaces 44 and 46 are formed at the front and the rear of a rear solid part 40 and the vertical movement of the slider 30 is controlled by the second fork 14 and the third fork 16.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005013409-A (JP)
Title: Endoscope apparatus or endoscope system
Inventor: NAKAGAWA TAKEHIRO
IPC: A61B1/04
Filed: 2003-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an endoscope apparatus allowing an easy perusal of past patient information and having superior expansibility.  <P>SOLUTION: An endoscopic image picked up by an endoscopic imaging means 30 is processed in an image processing means 31 and sent to an overlay means 32. The patient information, and the like, obtained from a storage means 35 or external devices connected via a communication means 36 are acquired in a hypertext acquisition means 34 and interpreted by a hypertext interpretation means. A screen is assembled by a screen developing member 38 and an overlay control means 39 controls the overlay means 32 to overlay the endoscopic image and a display of the information on the patient on the screen. When overlaying the display, the upper part is made translucent, and the upper information can be observed while observing the lower image.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005016477-A (JP)
Title: Exhaust heat recovery device for internal combustion engine
Inventor: INOUE KATSUFUMI
IPC: F01N5/02
Filed: 2003-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust heart recovery device for recovering reaction heat of a catalyst for exhaust gas purification to heat cooling medium of an internal combustion engine, and efficiently improving heating ability of an air-conditioner by the cooling medium.  <P>SOLUTION: A cooling medium exhaust heat exchanger 18 is disposed to introduce exhaust gas passing through a catalytic converter 5 therein and heat-exchange between the exhaust gas and the cooling medium in a medium circulation passage 4. At least, when a temperature of the cooling medium is lower than a predetermined value, or when increase in heating ability of the air-conditioner is requested, a control device 3 performs a catalyst heat generation amount increase control to increase a calorific value of a catalytic converter 5, so that the cooling medium is heated with the reaction heat of a catalyst. Since the cooling medium recovers more reaction heat of the catalyst, and the reaction heat heats the cooling medium, insufficient heating ability is efficiently compensated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005018671-A (JP)
Title: Memory card and cellular phone
Inventor: OKAWA TAKEHIRO
IPC: H04B5/02
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a productive memory card with RFID function capable of ensuring a communication distance without impairing portability.  <P>SOLUTION: The arrangement position of an antenna coil 5 is set to the outside of portable information equipment to extend the communication distance of an RFID to be integrated. A resonance capacitor is connected to both ends of the antenna coil.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005021902-A (JP)
Title: Injection device for die casting
Inventor: UEBAYASHI HIDESATO
IPC: B22D17/20
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an injection device for die casting which can reduce surge pressure without specially modifying a structure and can contribute to the cost reduction.  <P>SOLUTION: The injection device for the die casting is composed as follows. A plunger rod 12, which is extended from a plunger tip 11 slidably fitted into an injection sleeve 10, is connected to pistons 15, 16 in an injection cylinder 13 by a coupling 17. The plunger tip 11 is propelled by the operation of the injection cylinder 13. Molten metal in the injection sleeve 10 is injected into a cavity 7 of a die 2. The pistons 15, 16 of the injection cylinder 13 and the plunger rod 12 are formed of a titanium alloy, preferably, an α-β type titanium alloy. The inertia force at a movable part in the injection process is reduced. Accordingly, it is possible to reduce the surge pressure which occurs during filling the molten metal into the cavity 7.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005026402-A (JP)
Title: Capacitor and its fabricating method
Inventor: WATANABE HISAYOSHI
IPC: H01G4/33
Filed: 2003-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To stabilize the characteristics and to enhance the reliability by preventing corrosion of an electrode due to the oxygen separated from a dielectric.  <P>SOLUTION: In a capacitor comprising a first electrode layer 2, a dielectric layer 4 and a second electrode layer 5 formed sequentially on a substrate 1, an organic thin film layer 3 is formed between the dielectric layer 4 and at least one of both electrode layers facing each other through the dielectric layer 4. Since oxygen separated from the dielectric layer 4 is blocked by the organic thin film layer 3 even if it tries to move toward the plus side electrode, it does not react on the electrode layer. Consequently, the variations in capacitance under voltage application state and the variations in insulating resistance of the dielectric can be suppressed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005024422-A (JP)
Title: Spacer for fuel assembly
Inventor: NONAKA YOSHIO
IPC: G21C3/344
Filed: 2003-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spacer for a fuel assembly provided with a ferrule tube having impact fracture proof performance against an impact from a fuel rod.  <P>SOLUTION: In this spacer for the nuclear reactor fuel assembly assembled integrally by collecting a plurality of thin-walled tubes called as the ferrule pipe worked to bend one portion of the thin-walled tube inwards, and by welding an outer circumference of an assembly of the thin-walled tubes while surrounding it with a thin sheet called as a band, a curvature radius R of a bent-worked portion has a value of satisfying Expression 1, where R0 is an inside diameter (mm) before press work of the ferrule tube, R is the minimum inside curvature radius (mm) after work formation of the ferrule tube, and T is a sheet thickness (mm) of the ferrule tube.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005032519-A (JP)
Title: Cover construction for lighting equipment
Inventor: YAMASHITA TOSHIKI
IPC: F21Y101/00
Filed: 2003-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cover construction for lighting equipment which is not susceptible to contamination by preventing water from staying within a cover and between the cover and a panel, and which is superior in designability.  <P>SOLUTION: A mirror panel 21 is provided at a right wall panel 14 of a bathroom 10, and the lighting system 24 is mounted above the mirror panel 21 at the right wall surface panel 14, then the periphery of the lighting equipment 24 is covered by the cover 25. The upper face 26a of a lower face portion 26 of the cover 25 is formed to be an inclined face so that the water staying within the cover 25 may flow towards the side of the right wall panel 14. A small gap 28 for drainage which links to the upper face 26a of the lower face portion 26 is formed between an upper end face 21a of the mirror panel 21 and a lower end face 25a of the cover 25. In addition, the upper end face 21a of the mirror panel 21 and the lower end face 25a of the cover 25 are arranged nearly in parallel.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005000900-A (JP)
Title: Water activator part and water treatment and activation apparatus using the same
Inventor: TANABE KENJI
IPC: C02F1/48
Filed: 2003-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems wherein water supply pipes in a 25-year-old or older building cause rust or scale and become greatly decrepit to degrade water quality to an extent unsuitable as potable water, and further cause pinholes in the pipes resulting in water leakage or pipe breakage.  <P>SOLUTION: The present invention solves the above problems by proposing the subject water treatment and activation apparatus intensively activating water by forming its water activator parts from a strong magnet and special far infrared ray radiative ceramic sheet, and by a compound synergistic effect of the far infrared ray in the intensive magnetic field.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005039477-A (JP)
Title: Image forming apparatus
Inventor: MAZAKI TAKESHI
IPC: G03G21/00
Filed: 2003-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which takes efficient measures against dewing.  <P>SOLUTION: The apparatus comprises a high voltage power source 2 for outputting a required high voltage for forming an image, an image memory 6 for storing FAX reception data, and a system controller 1 for controlling not to delete but to hold the FAX reception data after the image forming ends, if the high voltage output rapidly varies during the image forming.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004004928-A (JP)
Title: Image pickup lens
Inventor: NAGAOKA TOSHIYUKI
IPC: G02B3/00
Filed: 2003-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To realize an image pickup lens consisting of two lenses and having excellent image-formation performance.  <P>SOLUTION: The image pickup lens is constituted of a homogeneous lens having negative refractive power and a radial type refractive index distribution lens having positive refractive power, and both surfaces of the radial type refractive index distribution lens are plane, and one part or all of the surface of the homogeneous lens on the radial type refractive index distribution lens side is plane. By satisfying a condition (1/V<SB>10</SB><1/ν<SB>h</SB>), excellent optical performance is obtained with a small number of lenses.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005011303-A (JP)
Title: Cooling structure of cabinet allowing one-stage or multi-stage housing for tray mounting one or a plurality of substrate-like calculator units
Inventor: IWAMOTO OSAMU
IPC: H05K7/20
Filed: 2003-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To reduce noise caused by an air blower(s) by applying efficient cooling to a cabinet allowing one-stage or multi-stage housing for a substrate-like calculator unit(s) housed in a device casing.  <P>SOLUTION: The substrate-like calculator unit(s) is housed on a tray and is housed in a cabinet in a state in that a heat source on the substrate-like calculator unit(s) is exposed. One more air blowers 2 having a large aperture and low noise are provided on the first surface of a cabinet body 1. Furthermore, a vent port(s) 3 is installed on the second surface of the cabinet body 1. The heat source on the substrate-like calculator unit(s) is cooled by spraying cold blast at the heat source on the substrate-like calculator unit(s) through the suction air of the blower(s), or externally discharging heat in the interior of the cabinet through the exhaust air of the blower(s). In addition, simultaneous suction air and exhaust air are applied to two different surfaces of the cabinet body by means of one or more air blowers 2 having the large aperture and low noise, respectively. The heat source on the substrate-like calculator unit(s) is then cooled.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005038156-A (JP)
Title: Synchronous bus interface device and frequency conversion method
Inventor: SAITO AKIRA
IPC: G06F13/16
Filed: 2003-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To increase response timing by dispensing with the intervention of another bus and the implementation of a large scale circuit.  <P>SOLUTION: A first address/data phase signal 2 indicating an address/data transfer cycle of a system bus 100, output by the system bus 100 synchronously with a system bus clock is converted to a second address/data phase signal 3 synchronous with a module bus clock. A first data ready signal 5 indicating a data transfer cycle of a memory controller 300, output by the memory controller 300 in response to the second address/data phase signal 3 is converted to a second data ready signal 6 matched with the data transfer timing of the first address/data phase signal 2. According to the second address/data phase signal 3 and the second data ready signal 6, the system bus 100 and the memory controller 300 execute address/data transfer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005035443-A (JP)
Title: Motion control device of vehicle
Inventor: KATO HIRAHISA
IPC: B60T8/58
Filed: 2003-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To suitably apply braking force to each wheel in operating a brake pedal during the vehicle stabilizing control without a master cylinder hydraulic pressure sensor.  <P>SOLUTION: This motion control device of a vehicle is adapted to set control objectives, taking one wheel cylinder (Wr1) of each hydraulic pressure system as a controlled object on the basis of the detection result of a vehicle state amount detection means (SD), to correct the same according to the actuating state of the brake pedal (BP) to set the control standards of the other wheel cylinder (Wfr), and to control a hydraulic pressure adjusting means according to the result of comparison between the control objectives and the vehicle state amount to adjust the hydraulic pressure of one wheel cylinder. In actuating the brake pedal, the hydraulic pressure of the other wheel cylinder is adjusted according to the result of comparison between the control standards and the vehicle state amount. A hydraulic pressure adjusting means is composed of a hydraulic pump (HP1), proportional differential valve means (a proportional solenoid valve SC1 and a relief valve RV1), normally opened valves (NOfr and NOrl) and normally closed valves (NCfr and NCrl).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005035753-A (JP)
Title: Sheet stacking device and image processing device
Inventor: OGATA ATSUSHI
IPC: B65H43/06
Filed: 2003-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet stacking device capable of exerting a good stacking performance by sensing certainly the uppermost part of sheets ejected to the ejection part and provide an image forming device equipped with such a sheet stacking device.  <P>SOLUTION: The sheet stacking device is equipped with a stacking tray 201 for stacking the sheets transported and a first sensing lever 204 and a second sensing lever 206 to abut to the sheets stacked on the stacking tray 201 for sensing them, wherein the levers 204 and 206 work interlockingly to sense the sheets placed on the stacking tray 201.  <P>COPYRIGHT: (C)2005,JPO&NCIPI