baber/WOPTO huggingface dataset:
Patent JP-2006343365-A (JP)
Title: Projection type video display device
Inventor: FURUTA YOSHIHIRO
IPC: G03B21/16
Filed: 2005-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projection type video display device having a plurality of light sources and constituted so that the number of the light sources to be lit can be selected, and capable of always displaying a stable picture.  <P>SOLUTION: The projection type video display device projecting light emitted from the plurality of light sources through a liquid crystal panel and constituted so that the number of the light sources to be lit can be selected is equipped with: a polarizing plate arranged at a position where it is opposed to the liquid crystal panel relative to an optical axis; a cooling mechanism cooling the polarizing plate; a lit state detection means detecting the number of the lit light sources; and a control means controlling the cooling mechanism based on output from the lit state detection means so that the temperature of the polarizing plate may be nearly constant.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006343387-A (JP)
Title: Optical element and its manufacturing method
Inventor: SHIN YUICHI
IPC: G02B3/00
Filed: 2005-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of an optical element which can surely and efficiently produce an optical surface having an optical path difference imparting structure and to provide the optical element formed by the manufacturing method.  <P>SOLUTION: In the manufacturing method of the optical element by which a nano composite material comprising particulates dispersed in a plastic resin is molded to the optical element, a preliminary shaped piece having a predetermined curvature at a pressing position is molded in advance from the nano composite material, then the preliminary shaped piece is molded by heating and pressing the pressing position to produce the optical surface having the optical path difference imparting structure.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006344748-A (JP)
Title: Method of manufacturing semiconductor apparatus
Inventor: HIKOSAKA YUKINOBU
IPC: H01L27/105
Filed: 2005-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor apparatus which can reduce thermal load on a high melting point metallic silicide layer.  <P>SOLUTION: The method of manufacturing a semiconductor apparatus has a process for forming high melting point metallic silicide layers 13a to 13c in a partial region of a silicon substrate 10; a process for forming a layer insulation film 21 on the high melting point metallic silicide layers 13a to 13c; a process for forming a first conductive film 31, a ferrodielectric film 32, and a second conductive film 33 one by one on the layer insulation film 21; a process for forming a capacitor Q constituted of a lower electrode 31a, a capacitor dielectric film 32a, and an upper electrode 33a by patterning the first conductive film 33, the ferrodielectric film 32, and the second conductive film 31; and a process for performing annealing in such an annealing time duration as to make an aggregation area of the high melting point metallic silicide layers 13a to 13c less than upper limit of an area.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006340874-A (JP)
Title: Seat reclining device for vehicle
Inventor: MATSUMOTO TADASHI
IPC: A47C1/025
Filed: 2005-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the lowering of the strength by preventing a decrease in an engagement width between an external gear and an internal gear and to prevent enlargement of a width-directional clearance due to insufficiency of the press-fitting when press-fitting a base plate and the external gear in a round type recliner.  <P>SOLUTION: This seat reclining device is provided with a holder ring 50 superposing the internal gear 20, the external gear 10 and a base plate 30 and clampingly supporting their outer circumferential parts. The base plate 30 is formed with internal teeth fitted with external teeth 14 of the external gear 10 in a circular recessed part formed into a half-hollowed shape, and the circular recessed bottom is formed with a projection part 36 projecting to the side of the external gear 10.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006343216-A (JP)
Title: Screw characteristic testing device and experience learning method, and practical skill educational method using the same
Inventor: TAMURA OSAMU
IPC: G01M13/00
Filed: 2005-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a screw characteristic testing device for deepening one's understanding, concerning a screw, by making it easy to use, and it compact and portable and simply confirming characteristics and logic of the screw anywhere in front of one's eyes, and to provide an experience learning method and a practical skill educational method that uses it.  <P>SOLUTION: The screw characteristic testing device is made portable by providing a hydraulic generation means (hydraulic pump 3), a load-generating means (a cylinder 21 and a piston 22) given to amplify oil pressure from the hydraulic generation means 3 on a test screw (bolt 4), and a load display means (oil pressure gage 4) for displaying load given to the screw 9 on the same substrate 10.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006340987-A (JP)
Title: Indoor slide
Inventor: KASAI KENZO
IPC: E04F11/00
Filed: 2005-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an indoor slide which can be effectively used as a staircase when stored, prevents a user from getting injured during sliding on the sloping surface of the slide and permits the user safely enjoy a play.  <P>SOLUTION: The indoor slide 20 has a sliding plate 21 having a sliding surface S, and a sloping surface extending member 11 having a top face ranging with the sloping surface as the sliding surface. The sliding plate 21 forms a sloping surface for a slide by being arranged in a manner that makes it superpose on the staircase 30 along the inclination of the staircase 30 as a first position and allows the user to slide on the sliding surface S. The sloping surface extending member 11 is located below the staircase 30 and the top face ranges with the sloping surface when the sloping surface for the slide is formed. When the slide is stored, the sliding plate 21 is held on a wall surface beside the staircase 30 and the sloping surface extension member 11 is stored in a storage portion in the interior of the lowermost stair 32 of the staircase 30.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2005333151-A (JP)
Title: Electronic device and optical device having ultrafine structure made through use of focused ion beam
Inventor: KATODA TAKASHI
IPC: H01L29/06
Filed: 2005-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide existing electronic devices and optical devices with improved characteristics and also provide electronic devices and optical devices with new capabilities.  <P>SOLUTION: A substrate is prepared having a stacked structure of a semiconductor or metal in accordance with the application of an intended device. Etching is performed on the prepared substrate through the use of focused ion beam to form a plate-like structure of a desired shape (a finger-like structure). A process such as electrode deposition is implemented on the formed plate-like structure in accordance with an intended purpose to produce a desired electronic and a desired optical device.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006348561-A (JP)
Title: Road sign implement
Inventor: SAWADA SUSUMU
IPC: E01F9/673
Filed: 2005-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a road sign implement which hardly falls or moves even if exposed to strong wind, or contacted or hit by a vehicle, etc.  <P>SOLUTION: The road sign implement 1 can be installed on a road. The road sign implement 1 includes a sign portion 2 which is rockable against an external force and maintains a standing position by an elastic stability, and a ground portion 3 which supports the sign portion 2 on the road.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006346303-A (JP)
Title: Absorbent article
Inventor: SAKAI AKANE
IPC: A61F13/15
Filed: 2005-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an absorbent article whose main absorbent region can oppose an excretory part of a human body without being twisted or wrinkled when transversely compressed, and can easily be restored when the compression is reduced.  <P>SOLUTION: An absorbent body 20 provided on the absorbent article comprises the main absorbent region 45, reinforcement regions 41, 42, 43, 44, and buffer regions 46, 47, 48, 49. Flexural rigidity of the reinforcement region is more than that of the buffer region, and flexural rigidity of the main absorbent region is more than that of the buffer region. When transversely compressed from a crural area, the reinforcement regions 41, 42 locating left and right are bent and the left and right buffer regions 46, 47 are compressed. Therefore, the main absorbent region 45 is difficult to be deformed, and can be attached to the excretory part of the human body with keeping its deformability.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007002727-A (JP)
Title: Air-cooled engine
Inventor: SATO GIICHI
IPC: F02F1/32
Filed: 2005-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air-cooled engine capable of omitting any seal countermeasures for preventing lubricating oil from oozing, uniforming the thermal distortion of each head bolt, realizing the miniaturization, and guiding cooling air to a part close to a combustion chamber.  <P>SOLUTION: In the air-cooled engine 10, a valve system chamber 65 for accommodating an intake valve 66 and an exhaust valve 67 is provided on a base part 81 of a cylinder head 28, the base part 81 overlaps a cylinder block 33, the overlapped base part 81 is fastened to the cylinder block 33 by head bolts 91, and the fastened cylinder head 28 is cooled with cooling air. Further, in the air-cooled engine 10, the head bolts 91 are provided on four outer corners 83b of a valve accommodation part 83.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007003880-A (JP)
Title: Image forming apparatus and method
Inventor: FUKUI TAMIO
IPC: G03G15/16
Filed: 2005-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To accurately transfer a toner image from a photoreceptor to a base plate by preventing electricity from being discharged in a gap between the photoreceptor and the base plate when transferring the toner image from the photoreceptor to the base plate.  <P>SOLUTION: In the image forming apparatus 1, transfer potential is imparted to the most proximate position to a transfer position on the surface of a semiconductive supporting belt 21 supporting the glass base plate 9 on an opposite side to the glass base plate 9, and auxiliary potential nearer to the surface potential of the photoreceptor 312 than the transfer potential is imparted to a position distant from the above-mentioned position by a predetermined distance in a direction Y parallel with the advancing direction of the glass base plate 9. Thus, the potential having distribution that a difference from the surface potential of the photoreceptor 312 is gradually decreased according as it separates from the transfer position in the direction Y is given to the glass base plate 9 through the supporting belt 21. As a result, the electricity is prevented from being discharged in the gap between the photoreceptor 312 and the glass base plate 9 near the transfer position, and the toner image is accurately transferred to the glass base plate 9.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007000452-A (JP)
Title: Plastic bag and its manufacturing method
Inventor: YOSHIOKA TSUNEMI
IPC: B65D33/38
Filed: 2005-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plastic bag having a structure surely preventing the formation of a pinhole in a port welding part in the plastic bag formed by heat-sealing a plastic sheet laminated body and welding a port for a plug in the heat seal part and to provide its manufacturing method.  <P>SOLUTION: This plastic bag 1A is provided with a bag body 1 and the port 2 welded to the heat seal part. The port 2 is constituted by overhanging a pair of thin-wall overhang pieces in the outer circumferential face of a circular pipe-shaped port body and each overhang piece is welded with its clamped between two sheets of the heat seal part. This manufacturing method of the plastic bag 1A is characterized in that, after the bag body 1 is manufactured by heat-sealing the plastic laminated body, the port body of the port 2 is inserted into a port insertion hole of the heat seal part and welded with each overhang piece clamped between the two sheets.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007004613-A (JP)
Title: Face authentication device
Inventor: YAMASHITA MASANARI
IPC: G06T1/00
Filed: 2005-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently take face images of authentication objects regularly in the same direction even if the body heights of the authentication objects are uneven.  <P>SOLUTION: A convex mirror 12 having a convex effect enabling each authentication object to visually confirm the face of the authentication object concerned which can be positionally changed is provided in the vicinity of a wide-angle camera 11 imaging authentication objects at a wide view angle. Even if the body heights of authentication objects are uneven, each authentication object can visually confirm her/his face by a mirror part so that the face is surely opposed to the convex mirror 12 and the wide-angle camera 11, and this face is imaged by the wide-view camera capable of imaging at a wide view angle.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007010770-A (JP)
Title: Color shift correcting method and image forming apparatus
Inventor: NISHIZAKI SHINGO
IPC: G03G15/01
Filed: 2005-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the occurrence of color shift that deteriorates the quality of a formed image without lowering the throughput.  <P>SOLUTION: The color shift correcting method, in which a toner pattern for detecting color shift amount is output onto a belt, the position of the toner pattern is detected, and the color shift amount is calculated from the detected position information of the toner pattern so as to correct the color shift amount to be the minimum, includes: a stage for correcting the color shift on a main scanning direction side; and a stage for correcting the color shift on a subscanning direction side. The frequency of performing the respective stages is independently changed in accordance with the variation of the color shift from the calculated color shift amount (steps B5 to B14).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007009245-A (JP)
Title: Corrosion resistant aluminum alloy material
Inventor: YANAGISAWA KAZUMI
IPC: C23C28/00
Filed: 2005-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve the corrosion resistance of an aluminum alloy material comprising Cu causing the generation of corrosion in a corrosive environment where acids such as glycolic acid and formic acid are present in a radiator coolant.  <P>SOLUTION: In the corrosion resistant aluminum alloy material, the surface of an aluminum alloy material comprising Cu as an alloy element is subjected to xanthogenate treatment, and is further coated with aliphatic polycarboxylic acid containing carboxylic acid groups by ≥4 pieces and/or the salt thereof. Even in the case of the aluminum alloy material comprising Cu, it improves corrosion resistance to a radiator coolant, e.g., as an automobile radiator tube.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007013346-A (JP)
Title: Active/reserve switching device and active/reserve switching type transmitter equipped with the same
Inventor: SHIROSAKI TOSHIBUMI
IPC: H04B1/74
Filed: 2005-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To simplify a control circuit to be used for the phase synchronization control of a signal to be output from both an active circuit and a reserve circuit in a small scale, and to improve the responsiveness of the phase synchronization control.  <P>SOLUTION: A phase comparator 42 compares the phases of transmission signals extracted from an active transmission circuit 10 and a reserve transmission circuit 12 in a status that a phase difference Δθ in the extraction place of each transmission signal is maintained. A phase comparator 44 compares the phases of transmission signals extracted from the active transmission circuit 10 and the reserve transmission circuit 12 in a status that the phase difference Δθ at the extraction place of each transmission signal is changed by π/2[rad]. A signal processing part 46 executes the switching control of phase amounts (0 or π[rad]) in a phase switcher 30 based on the polarity of a detection voltage V1 from the phase comparator 42, and controls the phase amounts in a variable phase shifter 32 so that a detection voltage V2 from the phase comparator 44 can be turned into 0[V].  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007008621-A (JP)
Title: Conveyance facility
Inventor: MATSUBARA IZURU
IPC: B65G49/04
Filed: 2005-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To lift a vehicle body at a track neighboring to a perpendicular line in a conveying facility for performing treatment by lifting a body to be conveyed retained to a movement body through a crank mechanism.  <P>SOLUTION: A first support shaft 22 and a second support shaft 25 capable of approaching/leaving relative to the first support shaft 22 are provided and a crank arm 7 for turnably supporting a hanging down/supporting device 9 at a free end side is provided on the second support shaft 25. A pivot arm 28 supported on the first support shaft 22 and having a distal end connected to an intermediate position of the crank arm 7 through a connection shaft 26 and an arm drive device 6 for turning the crank arm 7 making the second support shaft 25 as a center is provided. A hanging down part parallel link mechanism 51 comprising front and rear hanging down frame 55 turnably hung down from both end sides of an upper frame 53 and a connection frame 56 for connecting the hanging down frame 55 is provided on the hanging down support device 9. The free end support part 50 for supporting the upper frame 53 and a hanging down pin 54 of the hanging down frame 55 form a triangle and a turning center P2 of the connection frame 56 is made approaching to a center of gravity Gm of the vehicle body M.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007013459-A (JP)
Title: Surface acoustic wave element strip, surface acoustic wave device, and electronic equipment
Inventor: YONETANI KATSURO
IPC: H03H9/145
Filed: 2005-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface acoustic wave element strip, a surface acoustic wave device, and electronic equipment with low impedance where no lateral mode spurious is generated.  <P>SOLUTION: This surface acoustic wave element strip is characterized by: arranging an input side interdigital electrode 16 and an output side interdigital electrode 18, and reflectors 34 and 36 arranged at positions interposing those interdigital electrodes 16 and 18 on a piezoelectric substrate 12; arranging a connection part 24 in an electrode finger 20 configuring those interdigital electrodes 16 and 18; dividing each electrode finger 20 into a plurality of straight parts 26; arranging a connection part 40 in a strip electrode 38 configuring the reflectors 34 and 36; dividing each strip electrode 38 into a plurality of straight parts 42; configuring a track of the straight parts 26 corresponding to the input side interdigital electrode 16 and the output side interdigital electrode 18; inverting the phase of a surface acoustic wave in each track; and overlapping high frequency resonance in a low frequency track and low frequency resonance in a high frequency track, to form a band pass with filter characteristics thereby.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007007987-A (JP)
Title: Cellulose ester optical film and its manufacturing method
Inventor: TAKEDA AKIHIKO
IPC: B29C48/305
Filed: 2005-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cellulose ester optical film formed by a melt casting method enhanced in the coefficient of effective utilization of resources and having sufficient optical characteristics and mechanical characteristics as the optical film.  <P>SOLUTION: In the method for manufacturing the cellulose ester optical film by heating and melting a mixture, which contains a non-heated cellulose ester A, a heated and melted recovered cellulose ester B and at least one kind of an additive, to extrude the same, a mixture containing the non-heated cellulose ester A and at least one kind of an additive is supplied to a heating and melting device to be heated and melted, and the whole or a part of the recovered cellulose ester B is next added to the molten mixture to be melted before manufacturing the cellulose ester optical film.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006335565-A (JP)
Title: Home delivery control system
Inventor: AKASHI KAZUKUNI
IPC: B65G61/00
Filed: 2005-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a home delivery control system used for performing home delivery suited to the requirement of an expected receiver, by presenting a selecting method of a home delivery method to the expected receiver of a home delivery object, for performing smooth home delivery thereafter, when a home delivery destination is absent, and when confirming the presence at home before home delivery, when a home delivery driver performs the home delivery.  <P>SOLUTION: In this system, a selecting chance for receiving the home delivery object is provided for the expected receiver (a receiver) of the home delivery destination; the home delivery object is delivered in absence at the entrance of his home by a request of the expected receiver by putting the home delivery object in a crime preventive locked bag; this locking is released after confirming the subject via a cellular phone; the expected receiver can also receive the home deliver object at the nearest receiving place; and in that case, information transmitted to the expected receiver by e-mail becomes information for confirming the subject in the receiving place and specifying the home delivery object.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007012973-A (JP)
Title: Method and apparatus for driving semiconductor laser and method and apparatus for deriving semiconductor laser driving current pattern
Inventor: TERAMURA YUICHI
IPC: H01S5/068
Filed: 2005-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To drive a semiconductor laser so as to stably obtain a high power laser beam without needing a long waiting time.  <P>SOLUTION: The method of driving a semiconductor laser executes the constant current control or the constant output control of semiconductor lasers LD1-LD7, using a constant current power source 305. The driving current value of the semiconductor lasers so as to obtain approximately the same optical power as a target optical power by the constant current control or the constant output control is previously defined in a pattern according to the lapsed time from the driving start, and the drive current of the GaN semiconductor lasers LD1-LD7 is changed stepwise according to the pattern in a specified period of time after starting driving the GaN semiconductor lasers LD1-LD7.  <P>COPYRIGHT: (C)2007,JPO&INPIT