baber/WOPTO huggingface dataset:
Patent JP-2008023727-A (JP)
Title: Ultraviolet irradiating device
Inventor: NAKANO KEITARO
IPC: B41J2/01
Filed: 2006-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultraviolet irradiating device which can prevent an ultraviolet light from reaching a head nozzle and can prevent clogging of the head nozzle by irradiating the ultraviolet light less in diffusion of light.  <P>SOLUTION: The ultraviolet irradiating device 90 is attached to a carriage 50 which carries the head nozzle that jets ink of an ultraviolet curing type. The ultraviolet irradiating device 90 is equipped with a plurality of light sources 95a, 95b, 95c and 95d which irradiates the jetted ink with the ultraviolet light. The light sources 95a and 95b set near the head nozzle irradiate the ultraviolet light less in diffusion of light.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008024045-A (JP)
Title: Pneumatic tire
Inventor: MIZUTANI TAMOTSU
IPC: B60C11/00
Filed: 2006-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire capable of satisfying all of rolling resisting performance, wet braking performance, and dry braking performance.  <P>SOLUTION: The pneumatic tire has a pair of bead portions 3, side wall portions 2 respectively extending from the bead portions 3 outward in a tire diametrical direction, and a tread portion 1 provided between the side wall portions 2. A tread rubber 9 arranged on the tread portion 1 is divided into at least three pieces in a tire width direction on a tread surface 9a. The tread rubber 9 has a center rubber 7 arranged at a center portion in the tire width direction on the tread surface 9a, and shoulder rubbers 8 communicating with each other under the center rubber 7 and arranged on both sides in the tire width direction of the center rubber 7 on the tread surface 9a. The loss tangent tanδ of the center rubber 7 at 60°C is larger than that of the shoulder rubbers 8, and the absolute elastic modulus ¾E*¾ of the center rubber 7 at 25°C is larger than that of the shoulder rubbers 8.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007039246-A (JP)
Title: Escalator
Inventor: STREIBIG KURT
IPC: B66B23/14
Filed: 2006-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a multifunctional guide system to a step roller and a chain roller by preventing a defect of a conventional device.  <P>SOLUTION: When the chain roller 7 separates from a traveling surface 6.1, an opposed surface 6.8 plays a role of inversely guiding, and prevents mutual chain links 7.1 from being pushed in together. The step roller 7, the chain links 7.1 and the traveling surface 6.1 are protected from mud, a dust, water and an object by a protective capsule seal 6.4. A traveling surface 6.5 is arranged in a travel guide of the step roller 8. An oil collecting flow passage 6.6 prevents lubricating oil from dripping down. The guide system 6 is placed on a bracket plate projecting part 4.11, and is detachably joined to a bracket plate 4.1 by a fastening support 6.7.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008033694-A (JP)
Title: Coin identification device and program
Inventor: SUGATA MASANORI
IPC: G07D5/08
Filed: 2006-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To perform accurate coin identification without deteriorating identification accuracy to false coin and without being influenced by a temporary peak level fluctuation of coin identification sensor output.  <P>SOLUTION: A differential waveform showing a change in peak level is generated from an output signal of a magnetic responding coin identification sensor 1 which generates one peak level characteristic according to a predetermined overall feature of a coin. An intermediate position between two peak positions of the differential waveform generated in conformation to passage of the coin is determined as a coin central position C1. A zero-cross point X1 and an inflexion point P3 on the differential waveform are detected, and one peak level typical position is determined based on the positional relation of the zero-cross point and inflexion point to the coin central position. A level value corresponding to the peak level typical position is taken from the output signal of the sensor as a peak level typical value, and the peak level typical value is compared with a predetermined threshold to thereby determine the authenticity of the coin.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008030911-A (JP)
Title: Counterweight weight detection device for working vehicle
Inventor: HIRAMI KAZUHIKO
IPC: B66C23/74
Filed: 2006-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a counterweight weight detection device eliminating the necessity of a switch for directly switching a contact point by a block 15 of a counterweight 14 and the possibility of damage of a switch etc. even when the weight of the counterweight 14 is changed.  <P>SOLUTION: In the counterweight weight detection device for a working vehicle 10, a turn table 13 is mounted to a traveling vehicle body 12 equipped with an outrigger 11 so as to be turnable, and the counterweight 14 of which weight is changeable is provided in the rear part of the turn table 13. The counterweight weight detection device comprises a jack reaction force detection means 20 for detecting jack reaction force of the outrigger 11; a detection gross weight calculating means 26 for calculating detection gross weight of the working vehicle 10 based on jack reaction force signals; and a counterweight weight calculating means 27 storing storage gross weight of the working vehicle 10 corresponding to the weight of the counterweight 14 and comparing the storage gross weight with the detection gross weight to calculate the weight of the counterweight 14 mounted to the working vehicle 10 at that time.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008031954-A (JP)
Title: Cylinder head and its inspection method
Inventor: TABUSE HIROO
IPC: F02F1/00
Filed: 2006-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cylinder head and its inspection method for easily and accurately inspecting the position of a port.  <P>SOLUTION: In the cylinder-head body 37L, a recess 91L opening in an intake port 31L is formed in a valve-guide boss 83L for supporting an intake-valve guide 81L of an intake valve 32L. In the recess 91L, faces 93L, 95L, and 96L to be used for inspection are provided. In inspection of accuracy of the position of the intake port 31L in the cylinder head body 37L, inspection faces 93L, 95L, and 96L are provided in the recess 91L for obtaining a three-dimensional position of the intake port 31L. The each of the faces 93L, 95L, and 96L used for inspection has a plane surface.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006351182-A (JP)
Title: Reproducing system reproducing video and audio from optical disk, its reproducing method, and recording method of optical disk
Inventor: KATAYAMA YOSHITAKA
IPC: G11B27/00
Filed: 2006-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reproducing system for reproducing appropriately video and audio from an optical disk.  <P>SOLUTION: In the reproducing system for reproducing a video title from the optical disk, a start address of a video object set for menu and a start address of a video object set for title are described in an information control table, a menu language code is described in a language unit search pointer, a program chain for menu is reproduced by coincidence of the menu language code and a language code being peculiar to the apparatus, and a program chain for title is reproduced utilizing a program map of the program chain.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007130442-A (JP)
Title: Disposable diaper
Inventor: SUGIYAMA KATSUHIKO
IPC: A61F13/15
Filed: 2006-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disposable diaper in which a discharged stool does not easily directly contact with the skin of a wearer of the diaper and side leakage of urine can be effectively prevented.  <P>SOLUTION: The disposable diaper includes an absorber 22, a top sheet 18 disposed to cover an upper surface of the absorber 22 and at least partially formed of a liquid permeable material, and a back sheet 20 disposed to cover a lower surface of the absorber 22 and formed of a liquid impermeable material. The disposable diaper 1 further includes a skin contact sheet 24 disposed above the top sheet 18 and formed with an opening 28, which is an opening capable of passing a stool therethrough, and to both sides of the skin contact sheet 24, at least a pair of standing gathers 26a and 26b which are leakage prevention walls capable of three-dimensionally standing is formed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008042488-A (JP)
Title: Image equipment and camera
Inventor: KAWAI SUMIO
IPC: G03B17/02
Filed: 2006-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide image equipment which has an optical element such that dirt on its incident surface and projection surface can be removed with simple constitution, and a camera.  <P>SOLUTION: A half-mirror 401, which is disposed in an optical path of photography and has an incident surface where luminous flux is made incident and an exit surface where luminous flux is made to exit, has the incident surface coated with a TiO<SB>2</SB>film (photocatalyst layer) 453 having a photocatalytic function for light in a wavelength range of 300 to 400 nm, and also has the exit surface coated with a TiO<SB>2</SB>film (photocatalyst layer) 463 having a photocatalytic function for light in a wavelength range of at least >400 nm. Stuck matter sticking on both the incident surface and exit surface of the half-mirror 401 is decomposed to keep both the surfaces clean.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008037046-A (JP)
Title: Operation desk of printer
Inventor: KISHIKI NOBUYUKI
IPC: B41F31/02
Filed: 2006-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To allow an easy recognition of a position of an ink adjusting switch to be adjusted, even when the paper width of printing sheets is changed, with regard to an operation desk of a printer.  <P>SOLUTION: This operation desk of the printer is designed for controlling an ink supply amount for each of a plurality of ink supply zones divided in the width direction of a printing sheet. In addition, the operation desk comprises a paper stand 2 for placingt a sample paper to be shown, a plurality of ink adjusting switches 3 arranged correspondingly with each ink supply zone in the width direction of the sample paper 5 before the paper stand 2, and a control means for selectively lighting the indicator 4, among the indicators 4, which is in a position for determining a specific position of the sample paper 5.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008039362-A (JP)
Title: Burner, combustion method of powder combustibles, and melting and refining method of cold iron source
Inventor: IGARASHI HIROSHI
IPC: F23D1/00
Filed: 2006-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a burner, a combustion method of powder combustibles, and a melting and refining method of a cold iron source for suitably burning powder combustibles such as shredder dust and flame resisting char produced when treating the shredder dust, to effectively utilize it as a thermal energy source of a steelmaking electric furnace.  <P>SOLUTION: The burner is formed of multi-pipe structure comprising a powder supply pipe 1, a primary combustion-supporting gas supply pipe 2, a secondary combustion-supporting gas supply pipe 6 and a fuel supply pipe 8. A secondary combustion-supporting gas jet hole 12 connected to a secondary combustion-supporting gas passage 5 to jet secondary combustion-supporting gas into a jet chamber 4, and a fuel jet hole 13 connected to a fuel passage 7 to jet liquid or gas fuel into the jet chamber 4, are opened to the inner surface 2a on the tip 2b side of the primary combustion-supporting gas supply pipe 2 forming the jet chamber 4. The secondary combustion-supporting gas jet hole 12 is formed to jet the secondary combustion-supporting gas as swirl flow from the outer peripheral side of primary combustion-supporting gas jetted almost parallel with an axis O1.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007217185-A (JP)
Title: Paper feeding cassette and image forming device
Inventor: SAKAGUCHI YASUHIKO
IPC: B65H1/26
Filed: 2006-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper feeding cassette capable of preventing occurrence of a fault due to its mounting on a device body when compared with a conventional paper feeding cassette.  <P>SOLUTION: This paper feeding cassette 1 capable of being pulled out of the image forming device body 2 to load a sheet to be fed into the image forming device main body 2 is provided with a metallic slide rail 25 connected slidably with a metallic rail 24 fixed to the image forming device body 2 and electrically conductive to a metallic frame of the image forming device body 2, a sheet loading part 18 fixed to the slide rail 25 to load a sheet, a metallic lift plate 16 provided on a loading face 18a of the sheet loading part 18 to lift the loaded sheet, and a plate spring 26 for conducting electricity into the lift plate 16 and the slide rail 25.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008053869-A (JP)
Title: Optical receiver, optical receiving device, and optical receiving method
Inventor: SATO MASANORI
IPC: H04B10/293
Filed: 2006-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an optical receiver capable of keeping the electric output level of a light receiving element constant even if an optical signal input to the light receiving element varies in wavelength.  <P>SOLUTION: A look-up table 13 is a correspondence table of information on the optical output level of an optical amplifier 11 adjusted so that the electric output level of the light receiving element 12 may be constant and respective wavelengths of the optical signal. A control unit for the optical amplifier 11 performs output level control over the optical amplifier 11 so as to obtain an optical output level corresponding to wavelength information 15 indicating a wavelength of the input optical signal in the table 13, and corrects variation in quantization efficiency of the light receiving element 12 with the input wavelength to keep the electric output level of the light receiving element 12 constant.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008050472-A (JP)
Title: Resin composition for paint and coating composition using the same
Inventor: NIIMI RUI
IPC: C09D157/10
Filed: 2006-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating composition that enables obtainment of a coating film excellent in coating workability, resistance to acid rain, resistance to contamination, waterfastness, weatherability, and abrasion resistance.  <P>SOLUTION: The resin composition for paints contains as essential components, (A) a copolymer based on an epoxy group-containing radically polymerizable monomer, wherein some epoxy groups react with carboxyl groups of dimethylolalkanoic acid so that groups derived from dimethylolalkanoic acid are bound, the epoxy group value ranges from 100 to 250 mg KOH/g, the hydroxyl value ranges from 5 to 150 mg KOH/g, and the weight-average molecular weight ranges from 2,500 to 15,000, (B) a carboxyl group-containing resin, wherein the acid value ranges from 100 to 340 mg KOH/g, the hydroxyl value is 100 mg KOH/g or less, and the weight-average molecular weight ranges from 700 to 10,000, and (C) a crosslinking agent that reacts with a hydroxyl group, in which the content ratio of the epoxy group value of (A) to the acid value of (B) ranges from 0.9 to 1.1 and component (C) accounts for 1 to 15% by mass in the total resin solid content.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008051232-A (JP)
Title: Method for mounting and dismounting pipe connecting member
Inventor: KIKUCHI NOBORU
IPC: F16L41/06
Filed: 2006-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for mounting and dismounting pipe connecting members, by which method the pipe connecting members, such as pipe fittings, valves, air valves, can be easily mounted and dismounted as usual without requiring skillfulness.  <P>SOLUTION: The method for mounting and dismounting pipe connecting members comprises a step for changing the bolts and nuts for connecting flanges F1, F2 of a branch B and the pipe connecting member to the bolts/nuts 9 for working, a step for watertightly mounting a valve device 1 having a valve body 2a onto the flanges F1, F2 of the branch B, a step for forming a gap between the flanges F1, F2 by loosening the bolts/nuts 9 for working and for inserting the valve body 2a into the gap, a step for stopping the flow from the existing pipe of the branch B toward the pipe connecting member side by pressing the valve body 2a against the seats of the flanges F1, F2 of the branch B, a step for dismounting the pipe connecting member from the branch B in the water stop state of the branch B, and a step for closing the branch B by inserting a closing member into the branch B. As a result, the work for newly connecting the pipe connecting member to the branch B can be prepared.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008049887-A (JP)
Title: Slip decision device and slip decision method
Inventor: MAEDA EIJI
IPC: B60W40/10
Filed: 2006-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the number of components necessary for deciding slip of right and left driving wheels, and to precisely decide the slip.  <P>SOLUTION: A rotation speed Nm2 calculated from the detection value of a rotation position detection sensor 44 of a motor MG2 and a left wheel speed V1 detected by a wheel speed sensor 64b mounted on a left wheel 62b are used to calculate a right wheel speed Vr (S120), and right wheel acceleration αr is calculated by using the calculated right wheel speed Vr (S130), and when the calculated right wheel acceleration αr exceeds a threshold αrslip, it is decided that the right wheel 62a has slipped (S160, S170). On the other hand, when the left wheel acceleration αl calculated by using the detected left wheel speed V1 exceeds the threshold αlslip, it is decided that the left wheel 62b has slipped (S140, S150).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008058492-A (JP)
Title: Optical characteristic measuring instrument, scanning optical system unit and image forming apparatus
Inventor: SHIMIZU KENICHI
IPC: H04N1/113
Filed: 2006-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To accurately measure beam spot positions of light beams to be scanned.  <P>SOLUTION: When a photodetector 71 of an optical characteristic measuring instrument 70 is successively positioned by driving an X stage and a Y stage, at light receiving positions on which light beams LB1, LB2, LB3, LB4 emitted from an optical scanner 100 are each made incident, a positional coordinate in the stage coordinate system of the photodetector 71 is corrected on the basis of error quantities δ(X), δ(Y) and an angular error Δθ. Thus, accurate measurement is made possible at each beam spot position of the light beams LB1-LB4 in the stage coordinate system.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008058604-A (JP)
Title: Micromirror array device
Inventor: MATSUO DAISUKE
IPC: G02B26/08
Filed: 2006-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a micromirror array device suppressing variance in characteristics of driving sensitivity among mirrors in a mirror array.  <P>SOLUTION: The micromirrors 101 are connected through hinges 104 to a frame region 120. A connection region 110 is formed adjoining to the outside of the frame region 120, and a bump 103 is formed in the connection region 110. Driving electrodes 202 or the like are formed on a driving wiring board 201. The array of micromirrors 101 is electrically connected to the driving wiring board 201 via bumps 103 in the connection region 110. In this configuration, as the connection region 110 is disposed separately from the frame region 120, the hinges 104 are hardly influenced by heat or mechanical stress from a connecting member 103 such as bumps. Therefore, as a specified hinge 104 is not influenced by the bump 103, the obtained micromirror array device shows uniform driving characteristics in all the micromirrors.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007150253-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: YOKOI NAOKI
IPC: H01L21/8242
Filed: 2006-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a semiconductor device with a self-alignment contact structure using a low-resistance material which makes it difficult to perform dry etching for a gate electrode.  <P>SOLUTION: The method for manufacturing a semiconductor device includes the steps of: forming a gate insulating film, a polysilicon film and a first insulating film on a silicon substrate; patterning the first insulating film; forming a metal film; forming a silicide layer by reacting the polysilicon film with the metal film; forming a second insulating film after removing an unreacted metal film; removing the second insulating film such that the first insulating film is exposed and the second insulating film remains on a region which is not covered with the first insulating film; forming a gate electrode having a silicide layer on the upper layer side and a polysilicon layer on the lower layer side by carrying out etching using the second insulating film as a mask after removing the first insulating film; forming a third insulating film on the side surface of the gate electrode; and forming an interlayer insulating film and forming a contact hole therein.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008055092-A (JP)
Title: Roll finishing machine and roll finishing method
Inventor: MISHINA TAKASHI
IPC: D06C15/06
Filed: 2006-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To improve a roll finishing machine to facilitate drying of an object to be treated and to significantly improve the processing capacity.  <P>SOLUTION: A heat-insulated belt 12 is wound around a heating roll 11, which is rotated in a direction indicated by an arrow L. A vacuum box 13 is disposed facing the heating roll 11 with distance in-between. The face of the vacuum box facing the heating roll 11 is composed of a porous plate 13a. When air is discharged from the vacuum box 13 by a blower 15 to reduce the pressure, atmospheric air flows in a direction indicated by an arrow γ in contact with the object 8 to be treated, and the steam partial pressure near the surface of the object 8 to be treated is reduced. As the steam partial pressure is reduced, evaporation is facilitated and the object 8 to be treated can be quickly dried.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008062141-A (JP)
Title: Airflow fine powder manufacturing apparatus
Inventor: HAYASHIMOTO KAZUTOMO
IPC: B02C23/34
Filed: 2006-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an airflow fine powder manufacturing apparatus capable of suppressing oxidation of fine powder and scattering of scent, without using a large amount of liquid nitrogen.  <P>SOLUTION: This airflow fine powder manufacturing apparatus 1 manufactures fine powder by crushing and classifying crushing object material while conveying it by airflow, and comprises a filter 49 filtering recovered and sucked fine powder together with gas used for conveying by airflow; a cooling means 60 cooling the gas filtered by the filter 49; and a circulation line 59 connected to the inside of a casing 3 serving as a crushing and classifying region for circulating again the gas cooled in the cooling means 60.  <P>COPYRIGHT: (C)2008,JPO&INPIT