baber/WOPTO huggingface dataset:
Patent JP-2004354636-A (JP)
Title: V-groove unidirectional displacement adjuster, optical fiber aligner, and optical fiber splicer
Inventor: YOSHIDA KENSUKE
IPC: G02B6/255
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To minutely transfer each optical fiber linearly and accurately only in one desired direction, for the purpose of performing in a short time an aligning operation of two optical fibers to be connected.  <P>SOLUTION: The aligning base 50a for transferring in the X-axis direction the exposed fiber 10a of an optical fiber to be connected is composed of a V groove 60a, a movable body 62a, an upper bellows section 56a, a lower bellows section 58a, a fixed body 64a, an actuator 70a, and a nut 74a. The feed screw 72a of the actuator 70a has the same axial direction as the X-axis. The upper and lower bellows sections 56a, 58a are freely expandable/contractible in the X-axis direction. Consequently, with the feed screw 72a turned, the nut 74a screwed onto the feed screw 72a and the movable body 62a penetrated by the feed screw 72a in the center are integrally transferred in the X-axis direction, so that the V groove 60a in which the exposed fiber 10a is set is minutely transferred stably in the X-axis direction only.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004353595-A (JP)
Title: Fan tunnel of blower
Inventor: NODA SHINICHI
IPC: F04D29/44
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fan tunnel of a blower reducing propagation sound of space resonance sound without deteriorating draft characteristics as a method for suppressing noise in a noise transmission route.  <P>SOLUTION: In the fan tunnel of a blower so constituted that a plurality of blades rotate in the fan tunnel, inlet air is sucked from the inlet of the fan tunnel, and the air is guided by the guide tube of the fan tunnel and discharged from an outlet, when a ratio of a inner circumference average radius (r) and a deformation amount A from the inner circumference average radius (r) is in a range of 0.10≤A/r≤0.7 and mechanical angles θ is set, a shape of the inlet of the fan tunnel is formed in a roughly sinusoidal wave shape D and order (n) of the roughly sinusoidal wave shape is set. Since intensity and phase of sound disperse finely by making part of sound impinge on the sinusoidal wave shape of the inlet of the fan tunnel, overall radiated sound can be reduced extremely effectively.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004004096-A (JP)
Title: Temperature measuring wafer for heat treatment furnace for semiconductor wafer
Inventor: SAKURAI HISAFUMI
IPC: G01K7/02
Filed: 2003-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a temperature measuring wafer for use in testing temperature control of a heat treatment furnace of a semiconductor wafer, capable of simulating a temperature distribution of the wafer wherein thermocouples are suitably provided.  <P>SOLUTION: The wafer includes a dummy wafer having same shape and material as an actual wafer, a large number of recesses distributed on the surface of the dummy wafer, and a large number of thermocouples each corresponding to the recesses. A hot contact part of the thermocouple is inserted into the corresponding recess while being brought into contact with the bottom part of the recess, and then is embedded in a heat resistant bonding agent filling the recess.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004359009-A (JP)
Title: Rack bar, steering device and electric power steering device using the rack bar
Inventor: KAMEI AKIRA
IPC: B62D3/12
Filed: 2003-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rack bar that is inexpensive, excellent in bending deforming performance, and can be preferably used for a steering device.  <P>SOLUTION: A rack teeth forming portion 22 is machined on a main body 20 of a round bar shape having a diameter D formed by using steel subjected to hardening and tempering for a short time. Carbon content of the steel is 0.50 to 0.60 mass %. High frequency hardening and tempering are given to the rack teeth forming portion 22 to provide a hardening layer 25. The surface hardness of the rack teeth forming portion 22 is 680 to 800HV. At a part 27 wherein the depth of the rack teeth forming portion 22 from a surface of a back surface portion 26 is 3/4 D, total area percentage of a tempering bainite structure and a tempering martensite structure is 30 to 100%, and reproduction pearlite structure is 0 to 50% in area percentage. The total area percentage of the tempering bainite structure, the tempering martensite structure, and the reproduction pearlite structure is 50 to 100%.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004359574-A (JP)
Title: Metal adhesion acid pretreatment for dentistry
Inventor: TAIRA YOSUKE
IPC: A61K6/00
Filed: 2003-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a metal surface-pretreating agent which can simply give a high durable large adhesive force, when a resin material is adhered to a metal, and to provide a method therefor.  <P>SOLUTION: The metal surface-pretreating agent comprises an acid and a fluorine compound, and the method for treating the surface of a metal comprises sand-blasting the surface of the metal, coating the blasted surface with the metal surface-pretreating agent and combining with an adhesive resin. Thereby, the adhesive force and adhesive curability of the resin to a dental metal can be improved.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004357879-A (JP)
Title: Getting on/off aid for wheelchair
Inventor: HAYAKAWA HIROTAKA
IPC: B60N3/00
Filed: 2003-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To quickly pull out traction members in pulling a wheelchair.  <P>SOLUTION: Energizing means 14 energizing the traction members 8 in the winding direction are provided in respective winding shafts 7 winding a pair of left/right belt-shaped traction members having hooks 12 in their tips. A driven mechanism part 17 assembled with the cooperated left/right winding shafts 7 and a motor mechanism part 16 provided with a drive source 15 are connected to each other via a clutch 18 which intermits both mechanism parts 16 and 17 cooperated with the drive source 15. The driven mechanism 17 is provided with a lock means 22 controlling to stop the rotation or freely rotate the winding shafts 7 in releasing the connection of the both mechanism parts 16 and 17 by the clutch 18. When getting on/off the wheelchair W, the traction members 8 are thus quickly pulled out by a manual operation in the stopped state of the drive source 15, and the traction members 8 are automatically wound around by the energizing means 14, or the traction members 8 are wound around or fed out by the operation of the drive source 15 so as to aid the getting-on/off of the wheelchair W.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004363508-A (JP)
Title: Manufacturing method of electronic device using tubular inorganic matter
Inventor: YAMAMOTO KAZUHIRO
IPC: H01L29/06
Filed: 2003-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of an electronic device using a tubular inorganic matter showing a single electronic tunnel electrical conductivity, which can show the single electronic tunnel electrical conductivity by forming a number of fine tunnel junctions in a tubular inorganic matter, can control even the fine tunnel junction amount properly, and is industrially extremely effective.  <P>SOLUTION: This method is characterised by manufacturing a device using a tubular inorganic matter for manufacturing an electronic device by irradiating the tubular inorganic matter with ion. It is preferable that the irradiation ion energy is 20 to 200 eV, and the irradiation ion amount is 1×10<SP>13</SP>to 1×10<SP>16</SP>ions/cm<SP>2</SP>. Typically, the tubular inorganic matter is a carbon nano tube.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005003724-A (JP)
Title: Light beam scanner and multicolor image formation device
Inventor: FUJITA KOICHI
IPC: G02F1/13
Filed: 2003-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light beam scanner and a multicolor image formation device with a simple structure, in which various objects are scanned at a uniform characteristic.  <P>SOLUTION: In the light beam scanner 1, a light beam emitted from a light source part 51 on the basis of image data is deflected at a constant angular speed with a single deflection means 53, so transformed to scan bodies 3a to 3d to be scanned with the light beam at a constant speed with a single optical means 54, and further, divided with a dividing means H1 to H3 and introduced to the plurality of bodies 3a to 3d to be scanned, and exposing scanning is performed. Shielding means C1 to C4 are provided between the dividing means H1 to H3 and respective bodies 3a to 3d to be scanned to selectively shield the respective bodies 3a to 3d to be scanned against the light beams so that the respective bodies 3a to 3d to be scanned are selectively scanned according to the switching the scanning faces of the deflection means 53.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005001901-A (JP)
Title: Scriber equipped with function of automatic modification of applied pressure
Inventor: SAKASHITA HIROYUKI
IPC: C03B33/027
Filed: 2003-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To avoid deterioration of fracture quality due to wear of a cutter of a scriber for a hard, brittle plate such as a glass plate, and to avoid the occurrence of defective products due to misoperation by reducing the workload on an operator.  <P>SOLUTION: The total travel distance of the cutter is previously divided into several stages, and preset values of the pressure applied by the cutter according to individual stages are previously registered in an NC unit controlling the scriber. The pressure applied by the cutter is automatically set to the value registered according to the total travel distance of the cutter. This reduces the workload on the operator by enabling the NC unit to perform the automatic modification of the applied pressure, which has been conventionally performed by the operator according to the wear volume of the cutter. Moreover, by setting the values so that the applied pressure is modified well in advance before the fracture quality deterioration occurs, the fracture quality deterioration prior to the modification of the applied pressure can be avoided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004079512-A (JP)
Title: Organic el panel and its manufacturing method
Inventor: NISHIKAWA RYUJI
IPC: H01L51/52
Filed: 2003-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To effectively prevent infiltration of moisture through a cathode of an organic EL element.  <P>SOLUTION: A stress relaxing layer 42 made of a material same as that of an organic layer of the organic EL element is formed on a cathode 40 of the organic EL element, and a moisture blocking layer 44 made of a material same as that of the cathode 40 is formed on the stress relaxing layer 42. While stress is relaxed, infiltration of moisture is effectively prevented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005009909-A (JP)
Title: Thickness detection sensor, thickness detector, and imaging-forming device using the same
Inventor: SAITO TETSUO
IPC: G01B7/06
Filed: 2003-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To simplify the configuration of an inductance variable type roller type thickness detector as compared with the configuration using a conventional wheel roller type magnetic body by preventing the jamming of a transported paper sheet and the occurrence of paper dust.  <P>SOLUTION: The thickness detector comprises a coil section in a U-shaped magnetic body; and a cylindrical magnetic body that is rotated while following the transported paper sheet at the lower side, thus preventing the upper magnetic body from being hooked to the transported paper sheet.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005009129-A (JP)
Title: Blind controller
Inventor: FUJITA MITSURU
IPC: E06B9/264
Filed: 2003-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a blind controller with a simple constitution capable effectively shielding direct solar beam without any complicated setting operation or the like.  <P>SOLUTION: Solar cells 41, 42 are respectively fitted to the upper face and the side face of the downward weight 3 of a blind in this controller. A first angle that the direct light of the solar makes with the horizontal line is obtained from an output value of the solar cells 41, 42 or electric current, by using the first angle, a second angle from the horizontal face of blades 21...2n is obtained and the angle of the blind blade 21...2n is controlled to form the second angle. In this way, a complicated setting work or the like becomes unnecessary by a simple constitution.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005007695-A (JP)
Title: Biodegradable card and method for manufacturing it
Inventor: IMAI TOSHIFUMI
IPC: B42D15/10
Filed: 2003-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a card used for a credit card and the like and composed of a multi-layer biodegradable plastic sheet in which drawn polylactic acid base materials are laminated, and to provide a biodegradable card which hardly exhibits deterioration of strength with time under an ordinary environment, can be easily burnt after use, is eventually decomposed even if it is left in a natural environment, and can be especially quickly decomposed in a compost.  <P>SOLUTION: In the biodegradable plastic card comprising a multi-layer drawn polylactic acid or copolymer of lactic acid and an oxycarboxylic acid as a main component, by using a base material prepared by fitting orientations and laminating them to form a card constitution, it is coated with a layer comprising a mixture of D-lactic acid and L-lactic acid as a magnetic tape burying layer so that a magnetic stripe layer can be sufficiently buried.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005008585-A (JP)
Title: Hydrophilic adhesive composition
Inventor: YAMAGUCHI TETSUHIKO
IPC: A61K47/32
Filed: 2003-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydrophilic absorbent having good adhesiveness and to further provide a hydrophilic adhesive composition having adhesiveness to an adherend, scarcely having irritation to the skin, not producing a syneresis liquid, capable of readily being prepared by simple composition and having high percutaneous absorption of an ingredient having pharmacodynamic effects.  <P>SOLUTION: The hydrophilic adhesive composition comprises a copolymer containing recurring units represented by general formula (I) and general formula (II) (R<SP>1</SP>is a 3-7C alkylene chain which may have a substituent group; R<SP>2</SP>is a hydrogen atom or a methylene group and R<SP>1</SP>s and R<SP>2</SP>s having a plurality of recurring units may be same or different), an aluminum compound and a polyhydric alcohol.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005012642-A (JP)
Title: Video signal processing apparatus
Inventor: ISHIKAWA YUICHI
IPC: H04N5/208
Filed: 2003-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that resolution which is actually perceived is damaged occasionally by doubly applying an enhancer to an intersection of horizontal and vertical directions as illustrated, since horizontal, vertical, oblique or two-dimensional filtering is individually performed and all the results are added.  <P>SOLUTION: A picture pattern is detected two-dimensionally to select a plurality of filters, and a filtered signal which is processed by each of the filters is added to a video signal, so that the contour of the video signal is enhanced by an optimal contour enhancement filter which is selected from the picture pattern.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005020210-A (JP)
Title: Image reader and calibration method thereof
Inventor: AKITA MASAMICHI
IPC: H04N1/401
Filed: 2003-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reader and a calibration method thereof for simply calibrating a target image with high accuracy even when the shading amount by an optical system and the sensitivity characteristic of each pixel of a sensor change between a factory shipment time and a photographing time.  <P>SOLUTION: A sensor section 201 reads a prescribed region on the surface of a recording member as a video image, converts the read video image into digital information and outputs the information to an arithmetic section 202. Then the arithmetic section 202 calibrates the target image information outputted from the sensor section 201 on the basis of the digital information items read by the sensor section 201 for a plurality of number of times.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005017755-A (JP)
Title: Teacher terminal, student terminal, and lesson support system
Inventor: SUYAMA TOMOHISA
IPC: H04N21/2383
Filed: 2003-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lessen support system which delivers and receives video speech information in real time, enables a learner side to simultaneously carry out real time reproduction and real time storage of the video speech information and enables a learner to record his or her own speech while listening the teacher's speech.  <P>SOLUTION: A teacher terminal 10 and a learner terminal 50 are connected through a circuit 22. The teacher terminal 10 compresses the information read from an information reading means 11 by a delivery data forming means 12 and delivers the data from a data transmission means 13 to the circuit 22 in the real time. The learner terminal 50 depresses the delivery data received in at data receiving means 51 by a restoring means 52, visualizes the data in the real time by a video information extracting means 54 and a visualizing means 55, makes the data audible in the real time by a speech information extracting means 56 and an audible information forming means 57 and simultaneously stores the information in the real time in a storage means 53 for the learner. Further, while the teacher's speech stored in the storage means 53 for the learner is reproduced, the learner's speech is stored again into the storage means 53 for the learner.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005017788-A (JP)
Title: Toner replenishing device
Inventor: MATSUMOTO JUNICHI
IPC: G03G15/08
Filed: 2003-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toner replenishing device in which toner in a toner container in a volume reduction type toner transport device is not deposited on the side surface of the container and smoothly falls even when the residual quantity of the toner in the container is reduced, accordingly the residual toner quantity is made as close to zero as possible.  <P>SOLUTION: The toner replenishing device is provided with: a soft type toner storing container 20; a sucking means to transport the toner inside the toner storing container 20 by negative pressure to a prescribed place; and an approximately sealed toner transport path, wherein the volume of the toner storing container is reduced when the toner is sucked. In the toner replenishing device, a valve 111 is provided for causing air to flow into the toner transport path from outside the transport path, and the valve 111 is positioned above the toner transport path.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005013176-A (JP)
Title: Method and device for drying fish
Inventor: KAMATA FUMITO
IPC: A23B4/03
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drying method and a drying device each preventing flies from gathering, preventing fishes from getting steamed even in summer at the time of solar drying and having a quick drying speed when making dried fishes.  <P>SOLUTION: This method for drying fishes comprises rotating fishes 23 hung from a hanging body 1 and fish hanging parts 2 at the center of a central axis of the hanging body 1 by directly and forcibly applying wind to the fishes 23 hung from a plurality of the fish hanging parts 2 in almost the tangential direction of the hanging body 1. The hanging body is attached with a plurality of the fish hanging parts 2 and supported with a spindle 3 and indirectly with a support stand 4 or a fixing part 41.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005022084-A (JP)
Title: Seal impression case
Inventor: KAWAI YOSHIHIKO
IPC: B41K1/54
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seal impression case in which there exists no possibility of bringing a seal impression into tight contact with a seal ink pad caused by a tackiness of the seal ink pad to get a seal ink pad case out of place, and of carelessly getting the seal ink pad case out of place by an unexpected force in the falling-off direction.  <P>SOLUTION: In a seal impression case wherein an upper lid and a lower lid can be opened and closed, and a seal impression storing part for storing the seal impression and a seal ink pad part are provided, a pedestal plate with a long hole is provided on either the upper lid or the lower lid, and a seal ink pad tray with a fitting piece corresponding to the long hole is provided. The fitting piece is rotated under a condition where it is inserted into the long hole, and by fitting the fitting projection provided on the pedestal plate with a fitting projection provided on the shoulder part of the fitting piece, the seal ink pad tray becomes freely removable to the pedestal plate. In addition, a slidable lid piece is provided on a part corresponding to the upper lid or the lower lid where the pedestal plate with a long hole is provided, and by sliding the lid piece, the fitting piece of the seal ink pad tray is exposed, and the seal ink pad tray is rotatable and fittable/removable by hands or the like. As the seal ink pad tray is constituted so as to stop pulling-out upward by pinching the peripheral edge part and the fitting piece of the seal ink pad tray by hands or the like and rotating it, there exists no possibility of getting the seal ink pad tray out of place carelessly.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005027370-A (JP)
Title: Rotor state detector and detecting method of stepping motor
Inventor: YAMADA KUNIO
IPC: H02P8/38
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide rotor state detector and detecting method capable of detecting the rotor state directly regardless of variation in a current being fed to a coil.  <P>SOLUTION: The rotor state detector of a stepping motor being driven through switching control of power supply (30) to each coil (A, B) comprises a means (40) for setting a detection state where one coil (A) out of two coils becomes conductible state and the other coil (B) becomes interrupted state, a means (51) for detecting a voltage being induced in the other coil under the detection state, and a means (52) for judging the rotor state based on the induction voltage detected by the induction voltage detecting means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005026740-A (JP)
Title: Method of building device control interface
Inventor: MATSUI SHINICHI
IPC: H04Q9/00
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of building a home appliance control interface which is suitable for an individual user and can eliminate unwanted control.  <P>SOLUTION: A mobile device downloads a user interface for suitable control from a server, according to user information. Further, the priority between the mobile device and a home electric appliance is set.  <P>COPYRIGHT: (C)2005,JPO&NCIPI