baber/WOPTO huggingface dataset:
Patent JP-2006226816-A (JP)
Title: Rotation angle detector
Inventor: KITANAKA TATSUYA
IPC: G01D5/14
Filed: 2005-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a downsized rotation angle detector for reducing detection errors in a rotation angle.  <P>SOLUTION: A yoke and a permanent magnet rotate together with a detecting object. Hall elements 30 and 31 are placed so as to form an angle of 90° with the rotating direction of the detecting object. The hall elements 30 and 31 output analog signals with their phases different from each other correspondingly to a magnetic field changing with the rotation of the detecting object. These analog signals are converted into digital form by an A/D converter 52 and offset-corrected by an offset adjustment circuit 56. A control part 58 calculates an output angle by an arctangent operation from the outputs of the hall elements 30 and 31 after the digital conversion and offset correction. The control part 58 and an angle signal generation circuit 60 generate an angle signal by analog-converting the output angle. The control part 58 and a pulse signal generation circuit 62 generate a pulse signal by changing its output according to the result of comparison between a plurality of angle candidates and the output angle.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005262877-A (JP)
Title: Printer and recording paper cutting method
Inventor: IMAI AKIRA
IPC: B41J11/70
Filed: 2005-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer which can suppress occurring of a wide line at which the concentration of ink is high due to stopping of feeding of long recording paper and cutting the same, and to provide a recording paper cutting method.  <P>SOLUTION: In the printer, a tension roller 47 carries the recording paper 11 on which an image is recorded by a print head, while applying a predetermined tension to the same. When a cut line on the recording paper 11 reaches a cutter location and rotation of a paper ejecting roller 51 is terminated, curl is formed between the tension roller 47 and the paper ejecting roller 51. The curl generates a reaction Fr for pressing the recording paper 11 toward the tension roller 47 by elastic force, and therefore the tension of the paper is decreased. Thus during termination of the paper ejecting roller 51, the torque of the tension roller 47 is increased and the recording paper 11 is pressed in a direction that increases the curl by a dancer roller 68, which compensates for decrease of the tension, to thereby maintain the tension at an almost constant value irrespective of rotation or termination of the paper ejecting roller 51. Thus the occurrence of the wide line causing nonuniform concentration can be prevented.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006235682-A (JP)
Title: Maintenance contract management system, client, server, information equipment, and maintenance contract management program
Inventor: MASUNAGA KATSUNORI
IPC: G06Q50/10
Filed: 2005-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a maintenance contract management system, a client, a server, information equipment, a maintenance contract management program taking security into consideration while accumulating customer information and a repair history.  <P>SOLUTION: An external memory U of a printer 15 has a guarantee data storage part for registering guarantee data such as customer information and guarantee period. When a failure occurs on the printer 15, a computer 13 generates repair requesting data from the guarantee data registered in the storage part, error code output from the printer 15, etc., to transmit it to a management computer 12. The management computer 12 estimates the repair from the repair requesting data, the guarantee data, and the repair information registered in the management computer 12 to register the estimation result (repair history) in the repair history storage part of the printer 15 through the computer 13. Then the computer 13 connected to the printer 15 is not allowed to register the guarantee data and the repair history.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006233048-A (JP)
Title: Viscosity index-improving agent and lubricant composition
Inventor: YUKI TAKESHI
IPC: C10M149/02
Filed: 2005-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a viscosity index-improving agent which has a more improved viscosity index-improving effect than those of conventional agents.  <P>SOLUTION: This viscosity index-improving agent comprises a vinylic polymer (A) containing a vinylic monomer (a) represented by the general formula (1) [R<SP>1</SP>is H or a 1 to 32C alkyl; R<SP>2</SP>is a 1 to 32C alkyl; A is a 2 to 4C alkylene; (n) is an integer of 1 to 200] as an essential constituting monomer; a viscosity index-improving agent composition which comprises the viscosity index-improving agent, and a diluent and/or other additives, and is useful for lubricants; and a lubricant composition containing the viscosity index-improving agent in an amount of 0.03 to 30 wt% based on the weight of the lubricant composition.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006231384-A (JP)
Title: Method for predicting forging crack in cold forging process
Inventor: OSADA TAKU
IPC: B21J5/00
Filed: 2005-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for predicting forging cracks in cold working, particularly in cold forging, in which the method can accurately predict the generation of the cracks irrespective of the shapes of products and the change of materials with the consideration of the metal flow and the initial conditions of the material to be formed in the forming process.  <P>SOLUTION: In the method, a prediction index of the forging crack is obtained as a product of a working strain, that is a sum of an initial strain of a material to be formed and an equivalent strain, multiplied by a nondimensional displacement obtained from the displacement in the direction of low ductility, that is perpendicular to the initial metal flow of the material to be formed. The presence or absence of the generation of the crack is predicted by comparing the prediction index with a threshold value at which the crack does not occur. The displacement in the direction perpendicular to the initial metal flow can be calculated by obtaining the interval of streamlines after forging by the finite element method, etc. by patternizing the metal flow on the cross section of the material to be formed by means of a plurality of streamlines. Because the working strain and the displacement in the direction perpendicular to the initial metal flow have been introduced into the prediction index, the generation of the forging crack can be precisely predicted.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006239919-A (JP)
Title: Image forming apparatus
Inventor: FUJIMORI SHINICHIRO
IPC: G03G21/00
Filed: 2005-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which can inexpensively and effectively prevent an exposing device from being stained with scattering toner.  <P>SOLUTION: This image forming apparatus comprises: an LED printhead 10a which serves as a light source of exposure light 10b applied to a photo conductor 12; a lens 10c for condensing the exposure light 10b from the LED printhead 10a; a transparent member 10d which allows the passage of the exposure light 10b before an arrival at the photo conductor 12, applied from the LED printhead 10a; a pair of electrodes 10e which are arranged in positions to avoid an optical path of the exposure light 10b from the LED printhead 10a and which form an AC electric field on the surface of the transparent member 10d; and an AC power source 10f connected to the electrodes 10e.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006243975-A (JP)
Title: Motion capture data correction device, multi-modal corpus preparation system, image composition device and computer program
Inventor: SHIKURA TATSUO
IPC: G06T1/00
Filed: 2005-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motion capture data correction device and a multi-modal corpus preparation system for obtaining accurate position data concerning face organs.  <P>SOLUTION: A normalization processing part 190 for correcting motion capture data is provided with a marker data selection part 262 for head correction for selecting the position data of a marker for head correction from the position data of the plurality of markers of the face of a speaker for each of a plurality of frames and a head affine matrix calculating part 264 and a head marker data converting part 266 for correcting the position data of each of the markers of the face of the speaker by using the position data selected by the marker data selecting part 262 for head correction for each of the plurality of frames.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006243214-A (JP)
Title: Image forming apparatus
Inventor: KOBAYASHI KAZUTOSHI
IPC: G03G15/08
Filed: 2005-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus having a control means keeping a toner density constant in order to obtain stable image quality for a long period of time.  <P>SOLUTION: The image forming apparatus includes: an image carrier; an electrifying means; an image writing means of forming an electrostatic latent image on the image carrier; a developing means of developing the formed electrostatic latent image to form a toner image on the image carrier; a detecting means of detecting toner density based upon the magnetic permeability of a two-component developer consisting of toner and a magnetic carrier; a toner supply means of supplying toner to the developing means; and a control section for controlling the toner supply means based upon the output of the detecting means. In the image forming apparatus, the gradient ΔVL/ΔVC of an output value VL of the detecting means close to a designated output value to an adjustment value VC for obtaining the output value VL is detected in order to obtain the designated output value of the detecting means, and the correction is applied when deviated from the designated value.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005245449-A (JP)
Title: Cutter, especially lawn mower
Inventor: TREGER CLAUDE
IPC: A01D34/68
Filed: 2005-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a knife-knife carrier-coupling device which can be released without a tool, can more easily be handled than in known examples, and simultaneously has good reliability.  <P>SOLUTION: This lawn mower which has at least one rotary knife assembled with a rotatable knife carrier capable of being driven with a motor with a crew-free releasable coupling device, wherein the coupling device can be released by a relative rotation between the knife and the knife carrier, is characterized in that the coupling between the knife and the knife carrier is carried out with a bayonet rock disposed in the center, and the bayonet rock can be rocked at a closing position with an additional rock element.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006241295-A (JP)
Title: Composition for conductive material, conductive material, conductive layer, electronic device and electronic equipment
Inventor: TERAO KOICHI
IPC: C08G59/26
Filed: 2005-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition for a conductive material having an excellent carrier-carrying ability.  <P>SOLUTION: This composition is characterized by comprising a compound of formula (1) (wherein, X represents a glycidyloxyalkyl group; Y represents a heterogeneous ring-containing group) and an epoxy cross-linking agent.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006240678-A (JP)
Title: Three-dimensional bag, and manufacturing method and apparatus for the same
Inventor: MASUDA KENICHI
IPC: B65D30/16
Filed: 2005-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a three-dimensional bag having an increase capacity and an enhanced self-standing function and to provide a manufacturing method and apparatus for the bag.  <P>SOLUTION: When a flat bag body formed by laminating front and back wall sheets (6 and 7) and closing three sides of the front and back wall sheets (6 and 7) is placed in an inflated state, vertical gores (8 and 9) and a bottom gore (10) are formed on both sides of the bag and at the bottom of it respectively, and approximately triangular overlapping parts of the vertical gores (8 and 9) and bottom gore (10) are sealed. With leaving seal lines (12a and 13a), the sealed overlapping parts are cut off. This makes it possible to form a flat bag into a three-dimensional shape to increase its capacity and to allow the bag to support itself.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006242886-A (JP)
Title: Surface defect inspecting apparatus
Inventor: YAMAJI HIRONAO
IPC: G01N21/892
Filed: 2005-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a defect inspecting apparatus with a simple structure which detects linear defects extending along the direction of the manufacturing line, fine irregularities defects and tone-changed defects.  <P>SOLUTION: The defect inspecting apparatus comprises an illuminating device which illuminates a band-like illumination surface parallel to a band-like object in the width direction, such that only a horizontal incident line is tilted at a prescribed angle, in relation to a moving direction of the band-like object, in order to obtain a light intensity state uniform across the entire region of the band to be inspected; and an imaging device which effectively receives the intensity modulated light caused by scattered light from the minute irregularities defects, while suppressing only the specularly reflected components of the scattered/reflected light from a tone region that is the normal section of the band-like object, and which easily shades a reflection light image of the linear defect, extending along the direction of the production line. Thus, the irregularities defects and the linear defects, along the moving direction of the band-like object, can be detected simultaneously and with accuracy.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006251887-A (JP)
Title: Vehicle information providing system and vehicular navigation system
Inventor: ITO TOMOHIRO
IPC: H04W4/12
Filed: 2005-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle information providing system and a vehicular navigation system that can appropriately provide a plurality of persons waiting for a vehicle with vehicle information.  <P>SOLUTION: The vehicular navigation system 1, when receiving the input of personal information from a communication terminal 5 of a waiting person A, analyzes the personal information to set a position. If the person A is the only waiting person, a first route is set to the destination where the waiting person A is, and an expected arrival time is sent to the communication terminal 5 of the waiting person A. When a waiting person B joins, a second route passing the waiting person B is taken to defer the expected arrival time for the waiting person A. The expected arrival time for the waiting person A is recomputed and sent to the communication terminal 5 of the waiting person A. This can keep the waiting person A from getting impatient.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006249157-A (JP)
Title: Light diffusing resin composition and light diffusing member using the same
Inventor: MARUYAMA HIROYOSHI
IPC: G02F1/1335
Filed: 2005-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light diffusing resin composition simultaneously having high light diffusivity and high light transmittance and a good hue of transmitted light and slightly causing discoloration during melt processing or discoloration with ultraviolet light generated from a light source without degrading characteristics essential to an aromatic polycarbonate resin and without causing cloudiness and deteriorating the transmittance and to provide a light diffusing member using the same.  <P>SOLUTION: The light diffusing resin composition comprises 100 pts.wt. of an aromatic polycarbonate resin (A), 0.05-20 pts.wt. of fine particles (B) and 0.05-5 pts.wt. of an ultraviolet light absorber. The fine particles (B) comprise a fluorescent dye dispersed therein and have 0.7-30 μm weight-average particle diameter. The ultraviolet light absorber (C) has ≤380 nm maximum absorption wavelength.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006247511-A (JP)
Title: Hydrogen storage material, method for producing the same and method for releasing/absorbing hydrogen from/in the same
Inventor: IKEDA TETSUYA
IPC: B01J20/34
Filed: 2005-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydrogen storage material which contains LiH (lithium hydride) and LiNH<SB>2</SB>(lithium amide), wherein the peak temperature when hydrogen is released can be shifted to the low temperature side and the hydrogen storage material is obtained at a low cost.  <P>SOLUTION: The hydrogen storage material is composed of a mixture containing a metallic element supplying particle, a lithium hydride particle and a lithium amide particle to each of which mechanical energy is imparted in a mixed state so that these particles are joined to one another or particles of the same kind are joined to each other.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006253515-A (JP)
Title: Method and device for treating substrate
Inventor: TANAKA YUKINOBU
IPC: H01L21/027
Filed: 2005-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To improve the uniformity of an accuracy (a line width) on a treatment by suppressing the dispersion of the accuracy (the line width) on the treatment by shortening the coating time of a treatment liquid while enhancing a throughput, and to miniaturize a device.  <P>SOLUTION: In a method for treating a substrate, the square-shaped substrate to be treated G and a treatment-liquid supply means oppositely arranged to the substrate to be treated so as to coat the whole of one side of the substrate to be treated are displaced relatively in parallel, and the surface of the substrate to be treated is coated with a developer as the treatment liquid. In the method for treating the substrate, a pair of treatment-liquid supply nozzles 52a and 52b constituting the treatment-liquid supply means are arranged at the central section of the substrate to be treated, each treatment-liquid supply nozzle is moved to the opposed edges of the substrate to be treated respectively while supplying the developer from both treatment-liquid supply nozzles respectively and the developer is applied (a liquid swelling).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006258134-A (JP)
Title: Magnet type rodless cylinder
Inventor: HORIKAWA AKIYOSHI
IPC: F15B15/14
Filed: 2005-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a practical magnet type rodless cylinder improving durability by adjusting repulsive force acting between each piston.  <P>SOLUTION: A steel plate 22 is provided between cylinder holes 10, 10 for adjusting repulsive force acting on each piston. The steel plate 22 is installed in a slit 25 formed along an axial direction of a cylinder tube 2 over a movable range of pistons 3, 3 under a condition where synthetic resin spacers 23, 23 of non-magnetic material are put on both sides thereof. Repulsive force mutually acting on the pistons 3, 3 is reduced by installing such a steel plate 22, and force in an attractive direction is generated between inner magnets 14, 14 and the steel plate 22, contact pressure of an inner wear rings 9, 9 of each cylinder is adjusted by balancing repulsive force and attractive force.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006255147-A (JP)
Title: Character operation system, program and method
Inventor: IWAKI SATOSHI
IPC: G10L13/033
Filed: 2005-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ventriloquism type character operation system giving viewers a sense of familiarity.  <P>SOLUTION: One mode of this character operation system 1 is provided with: a mode control means 4 receiving a setting whether an operator speaking mode or a character speaking mode; a sound input means 5 inputting sound data of an operator 2; a picture input means 8 inputting picture data of the operator 2, a storage means 9 storing the picture data of the operator 2 input by the picture input means 8 as the picture data of the operator in non-speaking state; a picture output means 15, when the character speaking mode is set, outputting the picture data of the operator in the non-speaking mode to the side of the character 13 and, when the operator speaking mode is set, outputting the picture data of the operator 2 input by the picture input means 8 to the side of the character 13; and a sound output means 14 outputting the sound data of the operator 2 input by the sound input means 5 to the side of the character 13.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006260679-A (JP)
Title: Recording disk drive apparatus and head suspension assembly
Inventor: KAJITANI OSAMU
IPC: G11B25/04
Filed: 2005-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording disk drive apparatus in which deformation of a head slider can be prevented.  <P>SOLUTION: An adhesive layer 46 is held between a head slider 23 and a supporter 37. In the same way, a thermal expansion material 45 is held between the head slider 23 and the supporter 37. The thermal expansion coefficient of the thermal expansion material 45 is set larger than the thermal expansion coefficient of the adhesive layer 46. The thermal expansion material 45 is expanded as rise of temperature in such a recording disk drive apparatus, Since the head slider 23 and the supporter 37 are fixed by the adhesive layer 46, stress is generated in the head slider 23 based on expansion of the thermal expansion material 45. Meanwhile, stress is generated in the head slider 23 itself as rise of temperature based on thermal expansion. Deformation of the head slider 23 can be prevented by balancing two stress. Thus, when deformation of the head slider 23 is suppressed, variation of floating quantity of the head slider 23 can be prevented.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006268316-A (JP)
Title: Print processing program, apparatus, and print parameter preparation method therefor
Inventor: SATONAGA SHUYO
IPC: B41J29/38
Filed: 2005-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a print processing program and apparatus, and a print parameter preparation method therefor which prevent printing failure and do not require a user to perform complicated operation.  <P>SOLUTION: A reception part receives print data and conversion parameter, performs conversion processing of the print data according to the conversion parameter, acquires printer information on a connected printer, searches a printable printer on the basis of conversion print data, creates a print parameter on the basis of printer information on an object printer and conversion print data when the printable object printer has been searched, and transmits the print parameter and the converted print data to the object printer. When a printable object printer is not searched, a printer of specified high priority is selected, a print parameter is created on the basis of the printer information on the selected printer and the converted print data, and the print parameter and converted print data are transmitted to the selected printer.  <P>COPYRIGHT: (C)2007,JPO&INPIT