baber/WOPTO huggingface dataset:
Patent JP-2005158546-A (JP)
Title: Lighting device
Inventor: SATO AKIHIRO
IPC: F21Y103/02
Filed: 2003-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting device which radiates a relatively soft accent light as a general home use.  <P>SOLUTION: In the lighting device, a glove 2 is provided on the lower surface of a lighting device body 1. A plurality of light sources 3 supported from the upper surface side of the lighting device body 1 and a plurality of photoconducting ornaments 4 which introduce the lights of the respective light sources 3 are provided. The photoconducting ornament 4 is close to the outer periphery of the glove 2. Incidentally, it is preferable that the plurality of the light sources 3 and the plurality of the photoconducting ornaments 4 are provided at an interval of about 120° or about 90°. A fluorescent lamp used as a main light source 5 is contained on the lower surface of the lighting apparatus body 1, that is, in the glove 2. It is also preferable that the light source 3 is turned on and the photoconducting ornament 4 radiates a light while the main light source 5 is turned off.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005165379-A (JP)
Title: Constant voltage power supply circuit
Inventor: YAMAMOTO SEI
IPC: G05F1/56
Filed: 2003-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent overshoot when a power supply starts up in a series regulator type constant voltage power supply circuit.  <P>SOLUTION: The series regulator type constant voltage power supply circuit amplifies the difference between a reference voltage and a feedback voltage obtained by dividing an output voltage with an error amplifier and controls the output voltage to be constant by controlling an output transistor with the output of the amplified difference. In this case, the reference voltage starts up at a gentle gradient, after the power supply starts up, and is supplied to the error amplifier.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005146809-A (JP)
Title: Interval holding device for concrete form
Inventor: KUROTANI AKEMASA
IPC: E04G17/14
Filed: 2003-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an interval holding device for a concrete form capable of preventing concrete before hardening from leaking through a clearance between the form and base concrete and leftovers of the interval holding device from remaining in concrete and being usable repeatedly.  <P>SOLUTION: A frame body 10A is formed into a gantry shape and a lower end of the form a is erected while it is abutted on the base concrete (h). Since there is no clearance between the base concrete (h) and a lower end face of the form a, it is possible to prevent concrete (g) poured between the forms a from leaking to the outside of the form a. Secondly, since the leftovers of the interval holding device 10 does not remain in the concrete (g) after placing it, deterioration of the concrete (g) due to corrosion of the leftovers does not occur, and construction cost can be reduced because the interval holding device 10 can be repeatedly used.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005162511-A (JP)
Title: Glass preform for optical fiber and its manufacturing method
Inventor: TOBISAKA YUUJI
IPC: C03B37/012
Filed: 2003-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a glass preform for an optical fiber, whose preform ingot surface is subjected to high speed cylindrical grinding and which is free from grinding flaws causing a problem in a following process, and to provide a method for manufacturing the same.  <P>SOLUTION: In the method for manufacturing the glass preform for the optical fiber, comprising depositing glass particulates on a core material manufactured by a VAD method, by an external deposition method, then heating/melting, dehydrating/transparently vitrifying, and grinding irregularities caused on the surface of the obtained glass preform, after rough grinding, cylindrical grinding is performed using a #325-400 diamond grindstone in final finish grinding, and thereafter, grinding marks are removed by flame polishing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005162859-A (JP)
Title: Addition reaction curing type organopolysiloxane resin composition and optical member
Inventor: YOSHITAKE MAKOTO
IPC: C08L83/04
Filed: 2003-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an addition reaction curing type organopolysiloxane resin composition that has excellent fluidity, moldability, provides a cured material having small reduction in hardness at a high temperature in spite of having transparency, high hardness and high strengths, and to provide an optical mumber having these properties.  <P>SOLUTION: The addition reaction curing type organopolysiloxane resin composition comprises (A) 100 pts. wt. of an organopolysiloxane resin having ≥3,000 weight-average molecular weight and containing at least an alkenyl group and phenyl group, (B) 10-50 pts. wt. of an organopolysiloxane containing an alkenyl group and phenyl group, (C) 20-100 pts. wt. of an organohydrogen oligosiloxane or organohydrogen polysiloxane and (D) a catalytic amount of an addition reaction curing catalyst, and provides a cured material having 60-100 hardness by type D durometer of ASTM standard D2240-86 at 25°C and 40-100 at 150°C. The optical member having the above properties is an addition reaction cured material of the components (A), (B) and (C).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005165046-A (JP)
Title: Projection type image display device
Inventor: SHIROCHI YOSHIKI
IPC: G03B21/00
Filed: 2003-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the degradation of image quality caused by a color flicker in DLP (Digital Light Processing) or the like.  <P>SOLUTION: A projection type image display device is provided with; a light source; a separating means which separates light emitted by the light source into light beams of a plurality of wavelength bands in time division; optical modulation devices to which the light beams separated by the separating means is radiated; and a projection means which projects the light beams modulated by the optical modulation devices. Each of a first optical system 2 and a second optical system 3 are provided with the separating means and the optical modulation means. A signal processing part 4 is provided which causes the separating means of the optical system 2 and that of the optical system 3 to separate the source light into the light beams of mutually different wavelength bands at the same time and drives the optical modulation device of the optical system 2 and that of the optical system 3 in time division on the basis of one image signal by signals for displaying colors corresponding to wavelength bands separated by the separating means of the optical system 2 and that of the optical system 3. The light beams modulated by the optical modulation device of the optical system 2 and the light beams modulated by the optical modulation device of the optical system 3 are superimposed and projected.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004216545-A (JP)
Title: Polishing tool, polishing device and polishing method
Inventor: IHARA MASAKI
IPC: B24B13/01
Filed: 2003-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polishing tool, a polishing device and a polishing method for improving polishing capability and polishing time by making the polished surface of an optical lens in almost uniform abutment on the polishing tool when polishing the optical lens having the inclined polished surface.  <P>SOLUTION: The polishing tool has a fixing portion for holding a block tool in use for mounting the optical lens on a polisher for polishing it and a mounting portion for mounting it on the polishing device. It is used for polishing the optical lens mounted thereon in such a manner as to offset the inclination of the polished surface. Thus, the polished surface has almost uniform abutment on the polishing tool to improve polishing capability and polishing time.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004191976-A (JP)
Title: Display device
Inventor: YAMAZAKI YASUYUKI
IPC: G09G3/20
Filed: 2003-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device capable of displaying both character information and non-character information with good picture quality by using an inexpensive display element having a relatively small number of images.  <P>SOLUTION: The display device that samples an input video signal to display images by using a dot matrix display element is equipped with a detecting means of detecting the variation quantity ¾A-B¾ between two signal values A and B obtained by the sampling, a 1st comparing means of comparing the signal value A with a specified value LO, a 2nd comparing means of comparing the variation quantity ¾A-B¾ with a specified value DO, and a substituting means of substituting a signal value of a different color for a signal value to be supplied to a pixel of some color according to comparison results of the 1st and 2nd comparing means.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005166594-A (JP)
Title: Structure of female terminal
Inventor: SAITO YASUSHI
IPC: H01R13/115
Filed: 2003-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a female terminal structure of a connector capable of reducing the insertion force, without impairing its connection reliability.  <P>SOLUTION: In the female terminal 1 of this connector, a tongue piece shape spring contact part 5 is formed in an cylindrical engagement part 2 inserted with a male tab 3 of an male terminal 4 from one side by extending the end part on one side of this engagement part 2, and by bending the extension part to the other side. As this spring contact part 5 contacts the male tab to be inserted as above, it is displaced in a prescribed direction with the bending portion of one side end part of the engagement part 2 as at least one of fulcrum. A prior displacement imposing means which gives an elastic displacement to the spring contact part 5 beforehand, based on the displacement amount of the spring contact part 5 corresponding to the insertion amount which exceeds the insertion amount requiring the maximum insertion force of the male tab 3, when the spring contact part 5 is not elastically displaced beforehand, is provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005170098-A (JP)
Title: Air bag device
Inventor: HASHIMOTO SHUZO
IPC: B60R21/16
Filed: 2003-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air bag device capable of reducing restrictions on the size of a device to adjust the length of a strap and improving the airtightness of an air bag main body.  <P>SOLUTION: This air bag device 1 is provided with an air bag body 2. The strap 4 to adjust the deployment height of the air bag body 2 is provided in the air bag body 2, and a retractor 6 to be a length adjusting means provided outside the air bag body 2 is provided on the strap 4. A transmission means 10 arranged on a retainer 3 is provided between the retractor 6 and the strap 4, and a wire 12 of the transmission means 10 passes through the bottom of the retainer 3. A shield 5 to improve the airtightness of the air bag body 2 is provided on this through part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005170109-A (JP)
Title: Rack shaft support device
Inventor: HIROSE MASAHIKO
IPC: B62D3/12
Filed: 2003-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rack shaft support device whereby labor for disassembly and assembly can be reduced, and locking effect of a sealing member can be prevented from being damaged.  <P>SOLUTION: An aperture 17 of a holding hole 14 of the rack shaft support device 18 is sealed by the sealing member 20. A recessed part 27 is formed on an aperture forming surface 16 of a protruding part 13 of a housing 6, and thereby a female screw part 24 of the holding hole 14 is plastically deformed and a swelled part 28 is formed. A part of a peripheral surface 23a of a male screw part 23 of the sealing member 20 is pressurized without being plastically deformed by the swelled pat 28, and locking of the sealing member 20 can be achieved.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004247283-A (JP)
Title: High density multi-pin connector having sealed peripheral portion
Inventor: MALDONADO RALPH
IPC: H01L21/60
Filed: 2003-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrical connector for protecting a contact at a low cost minimizing an adverse effect such as a contact failure caused by being exposed to a severe environment and by the corrosion of a contact surface.  <P>SOLUTION: The electrical connector 10 includes a base 24 having an array 28 and a peripheral part 30 connected to the array 28. The electrical connector 10 also includes a conductor 26 imbedded in the base 24. Since a first recess 32 is formed on the peripheral part 30, and it includes a first sealing member 34 disposed to be connected to the first recess 32, when the first component 12 is connected to the electrical connector 10, a space between the electrical connector 10 and the first component 12 is sealed with the first sealing member 34.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005171557-A (JP)
Title: Opening/closing equipment for sluice
Inventor: TAKAHATA KATSUYOSHI
IPC: E02B7/36
Filed: 2003-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide opening/closing equipment for a sluice, which can be wholly downsized, and which enables the smooth descent of a chain for being connected to a door body, when the door body is made to ascend via the chain.  <P>SOLUTION: One end of the chain 4 is connected to an upper part of the door body 2 for opening/closing the sluice; the chain 4 is engaged with a driving sprocket 14 of a drive unit 5 for making the door body 2 ascend; and a weight 3 for the descent of the chain is connected to the other end of the chain 4. Thus, when the door body 2 is made to ascend via the chain 4, a lower end of the chain 4 can safely descend without oscillating.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005169538-A (JP)
Title: Resin coated metal plate for use in drilling printed circuit board
Inventor: YOSHIKAWA EIICHIRO
IPC: B23B49/00
Filed: 2003-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin coated metal plate and a method of manufacturing a printed circuit board using the resin coated metal plate suitable as a guide plate for drilling the printed circuit board with high effects of preventing the heat generation of a drill bit, lubrication and preventing the scatter of chips, and excellent chip discharging ability to permit the drilling of high quality of high efficiency with excellent smoothness on the internal wall of a machined hole in drilling the printed circuit board by a drill, and further with the low breakage of the drill and excellent working efficiency and storage stability without stickiness.  <P>SOLUTION: This resin coated metal plate can achieve the solution of the problems by appropriately specifying the water solubility, melting point, melting viscosity and hardness of coating resin.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005173091-A (JP)
Title: Stereo viewer and stereo mounting frame
Inventor: HARUTA YASUSHI
IPC: G02B27/22
Filed: 2003-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stereo viewer and a stereo mounting frame which provides a natural and nearly complete three-dimensional image by that an eyeball has a structure capable of maintaining a natural rotation angle (convergence angle).  <P>SOLUTION: The stereo viewer 10 simultaneously observes a pair of images mutually having parallax with a pair of lenses 14a, b. The stereo viewer 10 is provided with the lenses 14a, b on one end side of a casing and lighting means 12a, b on the other end side of the casing and has a pair of viewers 10a, b for a single eye in which films 31a, b can be vertically arranged to optical axes Aa, b of the lenses between the lenses and the lighting means. A hinge 13 which connects the viewers 10a, b for the single eye is provided so that an angle between one lens optical axis Aa (Ab) and the other lens optical axis Ab (Aa) may be adjusted. An angle between the viewers 10a, b for the single eye is adjusted so that an axis formed by extending one lens optical axis Aa (Ab) in the other end direction and an axis formed by extending the optical axis Ab (aa) of the other lens optical axis Ab (Aa) in the other end direction are crossed with 5 to 30 ° by the hinge 13.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005169794-A (JP)
Title: Image forming controller
Inventor: HORIKOSHI HIROKI
IPC: H04N1/60
Filed: 2003-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive and high performance image forming controller capable of dealing with a variety of print systems from a large size print to an L-type print for photograph.  <P>SOLUTION: The image forming controller comprises a first quantized sub-block capable of sequentially processing the number of color elements K (an integer of 1 or above) by a first parameter table group, a second quantized sub-block capable of sequentially processing the number of color elements K (an integer of 1 or above) by a second parameter table group, and a data selection control section for controlling the color elements being fed to the first and second quantized sub-blocks depending on an image forming engine to be connected.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005171311-A (JP)
Title: Non-heat treated crankshaft steel for hot forging
Inventor: MORIYA SATORU
IPC: F16C3/06
Filed: 2003-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide non-heat treated crankshaft steel for hot forging which can be inexpensively produced without using V, and also has increased machinability.  <P>SOLUTION: The non-heat treated crankshaft steel for hot forging has a composition containing, by weight, 0.27 to 0.43% C, 0.80 to 2.00% Si, 0.30 to 1.20% Mn, ≤0.035% P, ≤0.04% S, 0.20 to 1.00% Cr, ≤0.30% Cu, ≤0.25% Ni and ≤0.05% Mo, and the balance substantially Fe, and also satisfying the inequality of 0.78≤C+1/6×Si+1/4.5×Mn+1/15×Ni+1/4×Cr≤0.84, and has a ferrite+pearlite mixed structure in a state where air cooling is performed after hot forging.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005172619-A (JP)
Title: Moment detection device and multi-component force detection device
Inventor: YAMANAKA MASAMI
IPC: G01L5/16
Filed: 2003-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To measure multi-component force simultaneously with high accuracy, and to enable mass production.  <P>SOLUTION: A beam 12 is formed so as to have the equal section, and one end thereof is fixed to a fixing stand 10, and a loading part 8 is bonded to the other end thereof. Strain gages 20a, 20b are stuck on the upper and under faces of the beam at a distance determined beforehand, and strain gages 20c, 20d are stuck on the under face at a distance determined beforehand, and a bridge circuit 30 is formed by the strain gages 20a, 20d. The output from the bridge circuit 30 generates an output in proportion to a force applied to the upper and under face direction of the beam 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005175914-A (JP)
Title: Image reader, sheet transfer device, and recording device
Inventor: NAKAMURA FUMIHIKO
IPC: B65H7/14
Filed: 2003-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-quality image reader with low noise by easily and surely improving reading accuracy of an original manuscript, and a recording device.  <P>SOLUTION: In the image reader, a moving amount detecting means detects a moving amount of a contact sensor 3 to be moved by a carriage 7. The reader is constituted so as to have a photo-sensor provided on the rear face side of the carriage 7, an inch system slit plate 14, and a millimeter system slit plate 13, so as to be capable of detecting two kinds or more of moving units.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005168995-A (JP)
Title: Washer
Inventor: NAKAMURA KIMIHIKO
IPC: D06F39/00
Filed: 2003-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a washer equipped with a control dial without requiring a drip-proof structure.  <P>SOLUTION: The control dial 18a for setting the operation time for washing, rinsing, spin-drying, etc. is rotatably mounted via a boss 21 formed on a control panel 15, and magnets 22a-22d with different density of magnetic flux are disposed in the shape of an arc in the control dial 18a. A Hall element 25 is mounted on a base board 16 mounted inside a top cover 2 and at a position where the Hall element is superimposed on every magnet 22a-22d in the vertical direction by the turning of the control dial 18a. When a magnetic field is applied to the Hall element 25, a fixed current is fed so that the content of the operation control previously set based on the value of the current is carried out by a control device 26.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005178001-A (JP)
Title: Incorrect collating detecting machine utilizing non-contact ic tag, doble-feeding/page-missing detecting machine, bookbinding machine, method for detecting incorrect collating and method for detecting double-feeding/page-missing
Inventor: YANO SHUNJI
IPC: B42C1/12
Filed: 2003-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an incorrect collating detecting machine utilizing a non-contact IC tag which reads a section attached with a non-contact IC tag by an IC tag reader to detect an incorrect collating, a double-feeding/page-missing detecting machine, a bookbinding machine etc.  <P>SOLUTION: The incorrect collating detecting machine 1 utilizing the non-contact IC tag, is characterized by that in the incorrect collating detecting machine which feeds the sections S from a gathering apparatus F and performs gathering while the incorrect collating is detected, the non-contact type IC tag reader RW for reading information on the non-contact IC tag attached to the section S is equipped on the surrounding of a feeder drum 14 of the gathering apparatus, to detect existence of the incorrect collating based on information written in the non-contact IC tag read by the non-contact IC tag reader RW. The double-feeding/page-missing detecting machine utilizing the non-contact IC tag is a page increasing and missing detecting machine for the section accumulating body after gathering is finished, and is characterized by that the non-contact IC tag reader for reading the information of the non-contact IC tag attached to each of the sections is equipped on a conveying part for the section accumulating body on the back step of the final gathering apparatus, and whether double-feeding/page-missing exists is detected based on the non-contact IC tag written information read by the non-contact IC tag reader.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005176887-A (JP)
Title: Game machine
Inventor: FUJII NORIO
IPC: A63F7/02
Filed: 2003-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine that protects a game machine body against damage by heat treatment to heat shrink a thermoplastic packing sheet for packing.  <P>SOLUTION: In the game machine, when heat treatment is performed to heat shrink the thermoplastic packing sheet S, heat insulating covers 90 to 92 removably mounted to a game machine body P1 are formed so as to block hot air from nozzles 174 to 178 outside the resin member such as an accessory cover 85 or the like. Consequently the packing sheet S can be sufficiently heat shrunk while preventing resin members forming the game machine body P1 from getting melted by heat.  <P>COPYRIGHT: (C)2005,JPO&NCIPI