baber/WOPTO huggingface dataset:
Patent JP-2005257516-A (JP)
Title: Vibration gyroscope
Inventor: TAKAHASHI HIROYUKI
IPC: G01C19/56
Filed: 2004-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibration gyroscope which identifies displacement states at timings when an angular speed is input and when a disturbance is input, in order to improve its resistance to the disturbance.  <P>SOLUTION: Torsional vibration sections 3-1, 3-2 including torsional vibration generating section 2-1, 2-2 are arranged on both sides of a support section 1, and H-shaped vibrators 4-1, 4-2 are disposed at ends of extended portions of the torsional vibration sections. The end of extended portion of the torsional vibration section is set so as to support the center of a beam 5 of the H-shaped vibrator, and strain detecting sections (piezoelectric element) 8, 9 are arranged at elastic arms 1:6 on both sides of a section which supports the beam of the H-shaped vibrator, and at elastic arms 2:7 supported by H-shaped beams.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005266076-A (JP)
Title: Fit state measurement tool for optical connector/adapter
Inventor: MIYAZAKI SHINYA
IPC: G02B6/38
Filed: 2004-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To quantitatively measure a fit state between an optical connector and an adapter.  <P>SOLUTION: A pressure sensor 9 is provided at a fit part with the adapter 11 in the optical connector 1. By this structure, pressurizing force at the fit part when the optical connector 1 is fitted into the adapter 11 is quantitatively measured. Whether or not the optical connector 1 is fitted into the adapter 11 with normal pressurizing force is quantitatively judged by setting a concrete position of the pressure sensor 9, for example, at the distal end of a ferrule part 3 in the optical connector 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005266144-A (JP)
Title: Paper weight predicting method and device
Inventor: SOGA KAZUHIRO
IPC: B65H43/00
Filed: 2004-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper weight predicting method and a device therefor by which the number of sheets is exactly confirmed by predicting the weight of printing paper output from a printing device and comparing the predicted weight with the actual weight of the printing paper.  <P>SOLUTION: On the basis of the result of analysis by a PDL analysis part 13A, an image analysis part 13B and an attribute analysis part 13C, a weight prediction part 15 calculates the weight of the paper itself on the basis of the kind and the number of sheets of the output paper and also calculates the weight of toner to be used. On the basis of humidity measured by a humidity measuring part 14A and temperature measured by a temperature measuring part 14B, the weight of the paper itself is corrected, and the weight of the toner is added to the corrected weight, whereby the weight of the entire output result is predicted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005263086-A (JP)
Title: Child seat
Inventor: ISHII AKIRA
IPC: B62B3/02
Filed: 2004-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a child seat which can be used as a stroller if the child seat body is detached from a child seat receiving body and the leg part is deployed, and can be used in a stable state by mounting the child seat body to the child seat receiving body when used as the child seat.  <P>SOLUTION: The child seat is composed of the child seat body whose leg part can be housed and the child seat receiving part mounted to a seat in a cabin, and the child seat body can be detachably attached to the child seat.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005273460-A (JP)
Title: Detection device for intake air flow rate of engine
Inventor: TAKAKURA TAKASHI
IPC: F02D41/18
Filed: 2004-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To correctly and constantly detect an intake air flow rate, even when soot or dust is accumulated on a main flow sensor which is disposed to an intake passage and detection output of the main flow sensor is lowered.  <P>SOLUTION: The main flow sensor 21 is disposed to the intake passage 13 of the engine, and a flow rate of intake air passing through the intake passage 13 is detected by the main flow sensor 21. A bypass passage 27 is disposed to the intake passage 13 to bypass the intake passage 13, and an auxiliary flow sensor 31 is disposed to the bypass passage 27 to detect the flow rate of the intake air which passes through the bypass passage 27. Further, a pair of filters 34, 34 are installed to the bypass passage 27 to sandwich the auxiliary flow sensor 31 therebetween, and the detection output of the main flow sensor 21 can be corrected by detection output of the auxiliary flow sensor 31.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005271113-A (JP)
Title: Portable electric cutting machine
Inventor: NAKAMURA MIZUHO
IPC: B23D45/16
Filed: 2004-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric cutting machine which is good in operability and allows the user to perform calm and comfortable operation even when it is used in an environment where ambient temperature is low such as in a cold climate area or in the winter season.  <P>SOLUTION: According to the structure of the portable electric cutting machine, a transforming means A10 for supplying electricity controlled to a level necessary for a driving motor, or a transforming means B for supplying electricity adjusted to a level necessary for a lighting device 9, is housed in the range of a grip portion of a handle 4, and the handle grip portion is warmed by heat generated by transforming operation of the transforming means.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005270239-A (JP)
Title: Game machine
Inventor: IOKI SADAO
IPC: A63F5/04
Filed: 2004-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of being efficiently and safely transported by inserting hands from openings for holding provided on the right and left of a main body frame and enhancing the efficiency of assembly work.  <P>SOLUTION: A protective member 40 made of a synthetic resin and provided with a holding part 42 in an expanded shape which can be easily held by the hand is attached to the opening parts 25 for holding provided on the first and second side walls 2a and 2b of the main body frame 2, and a groove part 46 is opened on the inner side upper surface of the protective member 40 in the state. Fitting projection piece parts 33a roughly in the same shape as the groove part 46 are formed roughly at the center of attaching pieces 33 formed by bending both right and left ends of a mounting member 301 downwards. By dropping the fitting projection piece parts 33a at both right and left sides of the mounting member 301 to the respective groove parts 46 of the protective members 40 attached on both right and left sides from above, the mounting member 301 is appropriately positioned to the main body frame 2, and the protective members 40 made of the synthetic resin are reinforced by the fitting projection piece parts 33a of the metallic mounting member 301.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005277041-A (JP)
Title: Non-monotonic current voltage characteristic function body and its manufacturing method
Inventor: ARAI NOBUTOSHI
IPC: H01L29/88
Filed: 2004-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-monotonic current voltage characteristic function body which has an affinity for a process of a silicon series semiconductor and has an excellent productivity.  <P>SOLUTION: A non-monotonic current voltage characteristic function body 100 has a conductive fine particle 102 composed of silver of nanometer in size in a silicon oxide film 101 pinched between a first electrode 111 and a second electrode 112, and varies so that a current voltage characteristic between the first electrode 111 and the second electrode 112 indicates a multiple negative resistance characteristic. The conductive fine particle 102 is formed by introducing silver into the silicon oxide film 101 by an ion implantation technique.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005276644-A (JP)
Title: Vehicular lighting fixture
Inventor: YAMAMOTO NORIMASA
IPC: F21Y101/00
Filed: 2004-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To enlarge the effective light emitting area of the front lens without large-sizing a lighting fixture.  <P>SOLUTION: This is the lighting fixture arranged at the inner side the rear window in which a light source 16 is housed in the light room S that is demarkated by a light body 14 mounted in an aperture of the front lens 12 of a front view nearly rectangular container shape, of which the rear face side is opened, while in this vehicular lighting fixture, fish eye lenses 20 are installed in the light emitting face of the front lens 12, and parallel light forming lens steps 22, 23, 24, are installed in its rear side which convert the light source light into a parallel light and guide it to the fish eye lenses. Since the fish eye lenses 20, (21) are installed in all areas of the light emitting face including regions corresponding to the side walls 12a to 12d in the light emitting face 13, and reflecting faces 30a are installed on the side walls 12a to 12d that guide the incident light source light forward inside the side walls, the side wall corresponding regions 13a to 13d in the emitting face 13 which do not emit light in a conventional device are made to emit light to enlarge the effective light emitting area of the front lens 12, a driver's rearward view is not reduced, while visibility of a lighting fixture from a driver in a following car also becomes excellent.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005271179-A (JP)
Title: Tool changer of machining tool
Inventor: HASHIMOTO SHIGEHIKO
IPC: B23Q3/157
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tool changer of a machining tool, preventing abrasion of the respective parts of a tool holding member to the utmost in attaching and detaching a tool holder.  <P>SOLUTION: A holder gripping part 45 is provided on the end of an arm body 41 of a grip arm 36. The holder gripping part 45 includes: a holder receiving part 46 integrally provided on the arm body 41; a pair of gripping arms 48 rotatably supported on the holder receiving part 46; a gripping roller 51 provided on one end of the gripping arm 48; and a compression coiled spring 50 interposed in the other end of the gripping arm 48. The gripping arm 48 is energized in the direction from which the gripping roller 51 comes close by the compression coiled spring 50.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005275287-A (JP)
Title: Image display system
Inventor: KUWABARA TAKASHI
IPC: B60R11/00
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display system with which such images can be displayed that are easier for a user to see than with conventional systems.  <P>SOLUTION: An image display system 10 is provided with an image display device 20 having a display surface 21a for image display formed thereon, a polarizing film 31 for polarizing image light being light constituting an image, and a polarizing film 32 for polarizing non-image light which is light other than image light and which makes incident on the polarizing film 31 toward the display surface 21a, and the polarizing film 31 is arranged in a position between a prescribed position where the image is shown to a user 61 and the display surface 21a, and the polarizing film 32 is arranged in a position other than positions between the prescribed position and the polarizing film 31 and has a direction of polarization different from that of the polarizing film 31.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005281875-A (JP)
Title: Tinsel
Inventor: TAKANO NAOMICHI
IPC: B32B15/08
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a tinsel that actualizes high flame retardance equal to or higher than a conventional one and is produced at a price answering market demand.  <P>SOLUTION: The tinsel is obtained by laminating (C) a resin layer composed of any resin of a flame-retardant resin and a flame retardant-containing resin to (B) a metallized layer obtained by metallizing (A) the surface of a polyphenylene sulfide film to give a laminated film or bonding the two laminated films with (D) any adhesive of an flame-retardant adhesive and a flame retardant-containing adhesive to give a bonded laminated film and microslitting the laminated film or the bonded laminated film.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005285442-A (JP)
Title: Method of manufacturing single-base type fluorescent lamp
Inventor: MATSUI RYOSUKE
IPC: H01J9/20
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a single-base type fluorescent lamp in which the fraction defective in manufacture is not increased and the possibility of an occurrence of crack inside of the crooked portion is a small, when forming a crooked portion by applying metal oxide on an inner surface of each of glass tubes in the condition of a straight tube and jointing the glass tubes.  <P>SOLUTION: In the method of manufacturing a single-base type fluorescent lamp, which has a discharge path crooked at one or more parts, metal oxide fine powder is applied onto an inner surface of each of two straight glass tubes; the fine metal powder is washed out in a part where the straight glass tubes are jointed to form the crooked portion, the straight glass tubes are melted and jointed to each other, after jointing inert gas has been introduced into the glass tubes to apply pressure inside the glass tubes for die-molding the glass tubes. In this case, the inside of the crooked portion is formed into a keyhole shape, when the space between the glass tubes at the crooked portion is expressed by w and the diameter at the part, having a roundness lying between the glass tubes at the keyhole-shaped not-crooked portion is expressed by d, the relation of d and w is expressed by d>w.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005281169-A (JP)
Title: Method for producing dihalogenocyclopentadienyliridium dimer
Inventor: OE SEIJI
IPC: C07F15/00
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for precisely producing a dihalogenocyclopentadienyliridium dimer important as an intermediate raw material for producing an iridium metal complex, in good yield.  <P>SOLUTION: The dihalogenocyclopentadienyliridium dimer is produced by reacting haloiridic acid with cyclopentadienes so as to be shown in the figure in a solvent such as a 1-3C alcohol and acetonitrile at 30-150°C. By the method, the dihalogenocyclopentadienyliridium dimer is obtained quantitatively without causing change in the yield.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005283878-A (JP)
Title: Method for manufacturing optical film
Inventor: OIBE TAKESHI
IPC: B29C48/305
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an optical film such as a half wave plate or a quarter wave plate used to improve the display qualities of various kinds of liquid crystal display such as TN (twisted nematic), STN (super twisted nematic) or VA (vertical alignment) display, at low cost by a melt extrusion film forming method.  <P>SOLUTION: The method for manufacturing an optical film 5 is carried out by subjecting a thermoplastic resin film 5 extruded by a melt extrusion film forming method to cooling by a cooling roll 2 at a temperature of Tg±30°C, wherein Tg is the glass transition temperature of the thermoplastic resin, and pulling the film by predetermined tension, in particular the tension giving ≤10% elongation of the film, so as to control the retardation of the film to 50 nm to 300 nm.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005283936-A (JP)
Title: Black-and-white heat developable photosensitive material and image forming method
Inventor: OZEKI TOMOYUKI
IPC: G03C1/498
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a black-and-white heat developable photosensitive material of high image quality excellent in silver tone and having desirable gradation, and to provide an image forming method.  <P>SOLUTION: The black-and-white heat developable photosensitive material has an image forming layer containing at least a photosensitive silver halide, a non-photosensitive organic silver salt, a reducing agent for silver ions and a binder on at least one surface of a support, wherein (1) the photosensitive silver halide comprises at least two photosensitive silver halides different from each other in sensitivity, at least one of which is tabular grains having an average equivalent spherical diameter of 0.3-5 μm and an average aspect ratio of ≥2, and (2) the non-photosensitive organic silver salt contains at least one selected from silver salts of azole compounds and silver salts of mercapto compounds. The image forming method is also provided.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005278917-A (JP)
Title: Vehicle model
Inventor: TAKAKURA AKIRA
IPC: A63H17/045
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide vehicle model having endless belts that is easy to assemble and can be microminiaturized even if it is equipped with a driving device.  <P>SOLUTION: The vehicle model 1 travels by circulating the endless belts B by the rotation of driving sprockets 51. A vehicle body 40 with driving devices 42, 47 and 95, and sprocket mounting members 50A and 50B to which the driving sprockets 51 are attached are provided as separate members, a power transmission member 70 provided between the driving devices 42, 47 and 95 and the driving sprockets 51 is attached to the sprocket mounting members 50. Furthermore, sprockets 53 arranged in the endless belts B are rotatably supported on the sprocket mounting members 50 through elastic members 61.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005283352-A (JP)
Title: Object detection device using reflective optical sensor
Inventor: MASAKI TERUO
IPC: G07B15/00
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To detect an object without being affected by a dead zone of a reflective optical sensor.  <P>SOLUTION: In the object detector having the built-in reflective optical sensor (3), a light projection optical path (4) equal to or more than a prescribed length is formed in the device so that the dead zone outside the device is extremely shortened or eliminated.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005293116-A (JP)
Title: Authentication method in computer network
Inventor: SUZUKI RYUICHI
IPC: G06F21/32
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an authentication method in a network in which a defensive power for security is never reduced even if using only a part of a biometric code obtained from a user at a terminal.  <P>SOLUTION: A cell phone 3 is provided with a biometric code detection apparatus 28. A memory 34 of that stores user identification information and an authentication code (including cut-out part specifying information). A hard disk 13 in a center 1 stores a first table 133 for recording the identification code and the biometric code in association with each user identification information. The cell-phone 3 obtains the biometric code from a body of the user by a biometric code detection apparatus 35, cuts out a part specified by the cut-out part specifying information in the authentication codes from the biometric code, and assigned it to the cut-out specifying information to transmit it to the center 1 along with the user identification information. The center 1 authenticates the received authentication code by comparing with the authentication code stored in the first table 133 in association with the received user identification information. When the authentication succeeds, communication with a PC2 requesting connection by designating the same user identification information, is permitted.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005292456-A (JP)
Title: Image forming apparatus
Inventor: DAN KENICHI
IPC: B65H3/52
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus in which an improvement in accuracy in feeding a recording medium and reduction in noise at the time of consecutive feed can be achieved while an increase in the cost of the apparatus is suppressed.  <P>SOLUTION: A paper pressing plate 15 is moved from a placing position to a conveying position by rotary force of a main motor 95. In this case, in order to move the paper pressing plate at low speed, the main motor 95 is rotated at a second motor speed that is lower than a first motor speed at the time of paper conveyance. This achieves an accurate movement of the paper pressing plate 15 to the conveying position without shortening the service life of a photoreceptor drum 29.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005291150-A (JP)
Title: Self-pressure opening and closing type pump device
Inventor: TSUZUKI KUNIHIRO
IPC: F01N11/00
Filed: 2004-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a self-pressure opening and closing type pump device which can keep an opening and closing valve closed when a pressure feed pump is operated and can keep it open when a pressure feed pump is stopped so as to be able to adjust the degree of opening of the opening and closing valve.  <P>SOLUTION: A pressure introducing passage 52 which introduces the ejection pressure of an electrically powered air pump 12 into a pressure chamber 44 is mounted such as to be openable and closable by means of a pressure chamber control valve 53. (1) The opening and closing valve 13 can be kept closed by closing the pressure introducing passage 52 when the electrically powered air pump 12 is operated. (2) The opening and closing valve 13 can be kept open by closing the pressure introducing passage 52 while supplying the ejection pressure of the electrically powered air pump 12 to the pressure chamber 44. (3) The degree of opening of the opening and closing valve 13 can be optionally adjusted by adjusting the pressure of the pressure chamber 44 using a three-way valve for the pressure chamber control valve 53.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005295776-A (JP)
Title: Pwm inverter control method
Inventor: ISHII SHINICHI
IPC: H02M7/5387
Filed: 2004-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control method that reduces an internally-generated loss of a PWM inverter.  <P>SOLUTION: A control device 10 for the PWM inverter 1 is constituted of V/ω<SB>1</SB>converter 11, a polar coordinate transformer 12, a modulated wave generator 13, a carrier wave generator 14, a modulator 15, an integrator 16, a current detector 17, a vector rotating device 18, a function operating device 19, a voltage detector 20, a vector rotating device 21, a function operating device 22, and an addition operating device 23. An on-off' state fixing period of time in the main circuit of the PWM inverter 1 is made to almost match the section of ±30° of the peak value of each phase output current. At the position where each phase current value is large, the semiconductor switching elements in a main circuit are prevented from operating.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005300576-A (JP)
Title: Glare-proof antireflection film, polarizing plate and display device
Inventor: MURAKAMI TAKASHI
IPC: G02B5/30
Filed: 2004-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a glare-proof antireflection film having good film material property (film uniformity and adhesiveness), and excellent in a glare preventing effect, visibility and the solidity of black when displaying a moving picture and having little irregular color of reflected light, and to provide a polarizing plate and a display device using the same.  <P>SOLUTION: The glare-proof antireflection film is obtained by forming a glare-proof layer having fine rugged structure on the surface of transparent base material by attaching ink droplets to the transparent base material, and further forming a low refractive index layer having hollow particulates or fluororesin on the glare-proof layer.  <P>COPYRIGHT: (C)2006,JPO&NCIPI