baber/WOPTO huggingface dataset:
Patent JP-2009095527-A (JP)
Title: Drum type washing machine
Inventor: INUZUKA TADASHI
IPC: D06F49/04
Filed: 2007-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To avoid abnormal vibration of a rotating drum because of the imbalance of clothes and to maintain a stable rotation for dewatering.  <P>SOLUTION: The drum type washing machine includes a revolution sensor 33 which detects the number of revolutions of the rotating drum 3, a current sensor 35 which detects conducting electric current of a drum driving motor 7 and a controller 31 which controls the drum driving motor 7 on the basis of the sensed number of revolutions and the sensed electric current value. The controller 31 stores the sensed electric current value for each of predetermined several numbers of revolutions during the dewatering process. It compares the difference value which is the result of subtraction of sensed electric current value of the stored previously set number of revolutions from the sensed electric current value and the sensed electric current value of the set number of revolutions, the previously set upper limit electric current value and the upper limit difference value for each of set numbers of revolutions on the second time or later and controls the transition to a next high-rotative-speed dewatering only when the value does not exceed the upper limit value. Consequently, the number of revolutions of the rotating drum is gradually increased and rotation control of the drum driving motor 7 is performed in accordance with the state of vibration of the rotating drum 3 with the set number of revolutions at each stage. In this manner, abnormal vibration of the rotating drum 3 because of imbalance of the clothes is avoided and a stable rotation is maintained.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008031842-A (JP)
Title: Lid for lateral groove
Inventor: OIKE ETSUJI
IPC: E03F5/06
Filed: 2007-10-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a noise-elimination type grating lid for a lateral groove which can be manufactured at low cost.  <P>SOLUTION: The grating lid 10 for the lateral groove has a lid body 13 and support members 14. The lid body 13 covers at least part of an opening 21 of the lateral groove, and the support members 14 are attached in two rows on the back of the lid body 13 so that they are placed along the longitudinal direction of the lateral groove. The support member 14 is provided with a metal support body 31 and a metal rod member 41 which constitutes a projection extended in the longitudinal direction of the lateral groove. The rod member 41 is attached to the undersurface 15 of the support body 31.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009101786-A (JP)
Title: Arrangement structure of breather
Inventor: MURATA TOMOHITO
IPC: B60K7/00
Filed: 2007-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an arrangement structure of a breather applicable to an in-wheel motor drive device having a structure where pressure distribution in a case body for housing a motor and a retarder becomes uneven.  <P>SOLUTION: This in-wheel motor drive device 100 having a structure for generating a low pressure part and a high pressure part in the case body for housing the motor 6 and the retarder 7 includes the breather 1 at a position communicating with the low pressure part. The high pressure part surrounds a heating part of the motor, and works as a passage of pressurized cooling liquid, and the low pressure part is a part for housing the retarder.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008098647-A (JP)
Title: Multilayer ceramic substrate
Inventor: UEDA ITARU
IPC: H05K1/02
Filed: 2007-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilayer ceramic substrate which has proper handeability with few defects such as cracks on the end faces.  <P>SOLUTION: The multilayer ceramic substrate 15 is manufactured by forming splitting grooves in the horizontal and the vertical directions, on either one or both surfaces of an unsintered multilayer ceramic body which is formed by laminating the green sheets for a substrate, which is made from a low-temperature sintering material containing ceramics; sintering the unsintered multilayer ceramic body at a temperature sufficient for sintering, to form a multilayer ceramic laminate substrate; and cutting the substrate along the splitting grooves. A chip 16 of the splitting groove marks is formed on at least one end face of the multilayer ceramic substrate at the top and/or bottom portion, and the chip 16 has a portion extending from the top portion or the bottom portion to be substantially perpendicular to the flat faces of the substrate, or a portion that is recessed more than the top or the bottom portion.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009109546-A (JP)
Title: Image forming apparatus
Inventor: NISHIDA SATOSHI
IPC: G03G21/00
Filed: 2007-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of forming a uniform image without making one idle rotation of a photoreceptor when starting the rotation of the photoreceptor.  <P>SOLUTION: The image forming apparatus includes: a first electrifying means 2 for electrifying the photoreceptor 1 and making an electrification output variable; and a second electrifying means 8 for electrifying the photoreceptor 1 and making an electrification output variable. The image forming apparatus executes a potential measurement mode in such a manner that the electrification output of the second electrifying means 8 is altered in a plurality of stages and the photoreceptor is electrified, the surface potential of the photoreceptor 1 is measured by a potential sensor 11, and a correlation between the electrification output of the second electrification means 8 and the surface potential of the photoreceptor 1 is thereby measured. The image forming apparatus electrifies the photoreceptor 1 at the start of its rotation by actuating the second electrifying means 8 together with the first electrifying means 2. On the basis of the result of the measurement in the potential measurement mode, the image forming apparatus determines the electrification output during the actuation of the second electrifying means 8.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009108165-A (JP)
Title: Detergent particle
Inventor: SUGIYAMA YOICHI
IPC: C11D1/28
Filed: 2007-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide detergent particles excellent in solubility and excellent in storage stability such as caking resistance and resistance for oozing a surfactant and the like, and to provide a detergent composition containing the detergent particles.  <P>SOLUTION: [1] The detergent particles prepared by a method having a process (1) for producing base detergent particles, a process (2) for neutralizing the surfaces of the obtained base detergent particles with an acid precursor of an anionic surfactant, and a process (3) for adding and coating the obtained detergent particles with a surface-modifying agent containing a laminar clay mineral having an average particle diameter of ≤40 μm, and [2] the detergent composition containing the same are provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009108586-A (JP)
Title: Air leakage preventing airtight member
Inventor: TANAHARA MAMORU
IPC: E04B1/684
Filed: 2007-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide air leakage preventing airtight members preventing an air leakage at the corner end of a corner joint part of each airtight member assembled in frame shape.  <P>SOLUTION: The air leakage preventing airtight members mounted in frame shape to the peripheral end of a square building material, are formed by arranging the elongated airtight members 1 having hollow main parts 2 vertically 11 and laterally 12, obliquely cutting the connected facing end faces 1a of the vertical and lateral airtight members to allow the cut end faces to abut on each other at a connected corner part formed in frame shape, fittingly mounting each end of an angular part shaping member 4 of approximately L-shape from the front view to each hole 2a of hollow main parts 2 of the airtight members in the vertical and lateral directions 11, 12 to connect the airtight members in the vertical and lateral directions 11, 12 at a right angle, and bonding the vertical and lateral connected facing end faces of the airtight members 1 to each other to be integrated.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008125073-A (JP)
Title: Stale data removal using latency count in wimax scheduler
Inventor: OLESZCZUK ANTONI
IPC: H04L12/56
Filed: 2007-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and method of removing items from a transmission scheduler queue.  <P>SOLUTION: Disclosed is the system and method of removing items from a transmission scheduler queue, the system and method including: assigning a latency count to each item indicating latency, i.e. time the item has remained in the system before being transmitted; adding a number of frames that have elapsed since a previous scheduler run to the latency count at each scheduler run to obtain a current latency count; comparing the current latency count to a removal period, which may be predetermined once or recalculated in each scheduler run; and removing the item if the comparison indicates that the current latency count exceeds the removal period before the item has been output from the queue.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009114559-A (JP)
Title: Water-repellent and oil-repellent stain-resistant apparel product and method for producing the same
Inventor: OGAWA KAZUFUMI
IPC: D06M13/513
Filed: 2007-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that since a conventional water-repellent treatment method using a chlorosilane-based water-repellent and oil-repellent stain-resistant chemical adsorbent uses only a nonaqueous organic solvent, a treating solution is expensive and has a high load with respect to the environment and the method is not recommended as a water-repellent and oil-repellent treatment method of textile product.  <P>SOLUTION: The water-repellent and oil-repellent stain-resistant apparel product is produced by using a water-repellent and oil-repellent stain-resistant treating solution comprising a substance composed of at least a fluorinated hydrocarbon group, a hydrocarbon group and an alkoxysilyl group as main components, water and an alcohol and/or surfactant prepared by a process for mixing a substance consisting essentially of at least a fluorinated carbon group, a hydrocarbon group and an alkoxysilyl group with water and an alcohol and/or surfactant and dispersing the mixture by an ultrasonic disperser.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009118045-A (JP)
Title: Human body communication terminal unit and authentication processing method thereof
Inventor: OTANI KAZUFUMI
IPC: H04B5/02
Filed: 2007-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To suppress erroneous authentication operation of a human body communication terminal unit carried by a person via other human bodies, or the like.  <P>SOLUTION: A plurality of electrodes 22A, 22B for human body communication are provided at different places in a human body, and an authentication control section 30 is started to change an authentication disable state to an authentication enable state when both the electrodes 22A, 22B receive a signal, thus allowing the authentication control section 30 to perform human body communication with an authentication lock device to execute authentication processing.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009113310-A (JP)
Title: Sheet attachment apparatus, sheet winding mechanism, and method for attaching sheet
Inventor: KOBAYASHI KENJI
IPC: B42D15/04
Filed: 2007-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To attach a large area sheet onto an adherend in a compact manner while making the presence thereof outstand.  <P>SOLUTION: The adherend P on the conveyer 11 is placed under the attachment means 12. A printer 24 unreels a first sheet S1 while conducting printing on one surface of the first sheet S1. The leading end of the first sheet S1 is pinched by gripping rods 28, 29 and wound around the gripping rods 28, 29 with the printed surface turned to the inner side. The terminal end of the unreeled first sheet S1 is pressed by a pressing rod 30 and is cut by a cutting means 20. The first sheet S1 in a roll is mounted on the adherend P and rotated so that the overhanging part is pinched into the gap from the adherend P. A second sheet with an adhesive layer provided on one surface thereof is blow attached on the adherend P by compressed air jet from above the first sheet S1. The first sheet in a roll is pinched between the second sheet and the adherend P and fixed in a retaining manner.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008118145-A (JP)
Title: Consecutive measurement of structures formed on semiconductor wafer using polarized reflectometer
Inventor: VUONG VI
IPC: H01L21/66
Filed: 2007-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of consecutive measurement of structures formed on a semiconductor wafer using a polarized reflectometer.  <P>SOLUTION: Structures formed on the semiconductor wafer are consecutively measured by obtaining first and second measured diffraction signals of a first structure and a second structure formed abutting the first structure. The first and second measured diffraction signals were consecutively measured using the polarized reflectometer. The first measured diffraction signal is compared to a first simulated diffraction signal generated using a profile model of the first structure. One or more features of the first structure are determined based on the comparison. The second measured diffraction signal is converted to a converted diffraction signal. The converted diffraction signal is compared to the first simulated diffraction signal or a second simulated diffraction signal generated using the same profile model as the first simulated diffraction signal. One or more features of the second structure are determined based on the comparison.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009113360-A (JP)
Title: Plunger type injection cylinder for injection molding machine
Inventor: FUKAGAWA YOSUKE
IPC: B29C45/62
Filed: 2007-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plunger type injection cylinder for an injection molding machine in which the kneading property for a molten resin is enhanced and the injection performance is improved.  <P>SOLUTION: A torpedo 5 is arranged rotatably in a nozzle 3 and is rotated by a driving unit 6 to linearly move the plunger 4. The driving unit 6 comprises a female screw body 22 constituting the plunger 4, a rotary shaft 33 connected to the torpedo 5, a male screw body 36 provided on the rotary shaft 33 and engaged with the female screw body 22 and a motor 39 for driving the male screw body 36. The female screw body 22 is rotated while being restricted by a guide hole 16 of the cylinder 2 and a guide roller 25 an the cylinder 2 is linearly driven with the transmission of the rotation of the male screw body 36.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009115235-A (JP)
Title: Constant velocity universal joint
Inventor: ASAYAMA YOSHIMI
IPC: F16D3/229
Filed: 2007-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To accurately manufacture a constant velocity universal joint easy in assembling and disassembling work by injection molding of a synthetic resin.  <P>SOLUTION: A cage 10 incorporated into an annular space 5 of an outer ring 1 and forming a pocket 13 in a position corresponding to three track grooves 6 and 7 of inner and outer wall surfaces of the annular space 5, and a second shaft 12 to be connected to a driving shaft, are integrally injectably molded. A gate 15 of the cage 10 is formed as a pin point gate arranged on the axis C in a tip recessed part 12a of the second shaft 12, and the whole cage 10 including the second shaft 12 is formed in a rotational symmetrical shape at a 120° interval around the axis C, and a filling balance of the respective pockets 13 is uniformed, and the cage 10 can be accurately manufactured by the injection molding of the synthetic resin, and manufacture of the cage 10 is also simplified.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009062353-A (JP)
Title: Process for producing 5-aminopyrazole derivative, and azo dye
Inventor: TATEISHI KEIICHI
IPC: C09B33/12
Filed: 2007-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process for producing a 5-aminopyrazole derivative.  <P>SOLUTION: A compound of general formula (III) is produced by reacting a compound of general formula (II) with a compound of general formula (III). In the formulas, R<SP>11</SP>is an aromatic group or a heterocyclic group substituted with a hydroxy group, a carboxy group or a sulfo group; R<SP>12</SP>is a substituted or unsubstituted aliphatic group, aromatic group or heterocyclic group; and X<SP>1</SP>is an oxygen atom or NH.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009115422-A (JP)
Title: Method and apparatus for manufacturing spherical ice grain by aerial release method
Inventor: TAIRA EIZO
IPC: F25C1/00
Filed: 2007-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing spherical ice grains by an aerial release method that can mass-produce spherical ice grains with accuracy.  <P>SOLUTION: Liquid is supplied into a small diameter tube of low heat conductivity at flow velocity of a laminar flow region or lower so as not to be a turbulent flow, and the liquid is gradually cooled at cooling speed of 0.2°C/min or lower to obtain a supercooled state with a temperature lower by about 5-10°C than the freezing point of liquid. Droplets of the liquid in the supercooled state are continuously discharged into an atmosphere below the freezing point of the liquid to form substantially spherical shape by surface tension generated to the liquid droplets. Cryogenic gas or ice nucleation or a mixture of cryogenic gas and ice nucleation are brought into contact with the liquid droplets to release the supercooled state of the liquid droplets, thus manufacturing the spherical ice grains.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009116771-A (JP)
Title: Expansion card mounting structure
Inventor: MURAKOSHI MASATAKA
IPC: G06F1/16
Filed: 2007-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an expansion card mounting structure which has fixed strength equal to certain strength or greater and can install many kinds of expansion cards different in size.  <P>SOLUTION: A stud 12a is rotatably fitted on a board 15 around a metal fixture 12c with a stud guide tool 12b and the metal fixture 12c; the stud 12a is positioned so that a fixing hole 10a or a fixing hole 10b matches a through-hole 120 and a hole 14A or 14B by a positioning pin 13A or 13B and its position is fixed by the metal fixture 12c. Thus, the disposition of the stud 12a can be easily changed in accordance with size of a Mini PCI-e card to be inserted into a Mini PCI-e slot 11. Also, since the Mini PCI-e card is fixed by a card fixing screw 12d via the stud 12a, fixing strength equal to certain strength or greater in comparison with a stud to be clamped on the board and fixed is easily achievable.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009119938-A (JP)
Title: Control device for railroad vehicle
Inventor: OTA KAZUYUKI
IPC: B61C17/12
Filed: 2007-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To enhance safety by lowering probability that an inspection cover might fall from a housing during vehicle travelling in case that a fixing member is unlatched due to damage or releasing by collision with a foreign object, etc., and to solve noise leakage by grounding potentialization.  <P>SOLUTION: In the control device for a railroad vehicle mounted to an underfloor space of the railroad vehicle, a hook is provided inside the inspection cover for sealing the device to prevent unintentional opening/closing of the inspection cover, and contact of the hook with a housing side prevents the noise leakage, to have dual effects. The probability that the inspection cover might fall from the housing can be reduced even when the inspection cover is unfastened because the fixing member is damaged or released due to the collision with foreign objects, etc., during vehicle travelling, while the noise leakage can be prevented by the grounding potentialization.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009122218-A (JP)
Title: Illumination device and image display device
Inventor: MATSUBARA TAKAYUKI
IPC: H01S5/022
Filed: 2007-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an illumination device capable of uniformizing the intensity of light by high use efficiency of light, and to provide an image display device using the illumination device.  <P>SOLUTION: The illumination device includes a semiconductor laser 11 as a light source section, a polarizing element 12 changing the propagation direction of a first polarized beam in the first polarized beam in a first oscillation direction and a second polarized beam in a second oscillation direction approximately orthogonal to the first oscillation direction, and a rod integrator 16 as a uniformizing element that has a first face S1 and a second face S2 allowing the light propagating from the first face S1 to return and advance to the first face S1 and uniformize the intensity distribution of a beam by allowing the beam to reciprocally propagate between the first face S1 and the second face S2. The polarizing element 12 allows the light exiting from the light source to propagate to the uniformizing element and allows the light emitting from the uniformizing element to propagate in a direction different from a direction toward the light source section. The device also includes a condensing optical system 15 that is placed in an optical path between the polarizing element 12 and the uniformizing element and condenses the light emitting from the polarizing element 12.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009122926-A (JP)
Title: Traceability system
Inventor: KATADA SHIGEYOSHI
IPC: G06Q50/00
Filed: 2007-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a traceability system which immediately specifies where a product, which can be defective, exists at present and stops the succeeding distribution of the product.  <P>SOLUTION: The traceability system, where a control center 2 are connected, via a communication network 5, to controllers 3a, ... 3c and product reception and shipment management devices 4a, ... 4j, is provided with: a master database which correlates production lot numbers, production time, palette numbers, shipping time from factories, location information and so on to one another and stores them in the control center 2; a communication means; a product location information collecting means which receives the production time and the product reception and shipment time from the controllers 3a, ... 3c and the product reception and shipment management devices 4a, ... 4j to record them to the master database; a defective product estimation means which receives defective-product information, refers to the master database, and outputs the palette number derived from the production lot number and the location information thereof; and an alarm transmitting means which transmits an alarming message to a destination which stores the palette which can be defective.  <P>COPYRIGHT: (C)2009,JPO&INPIT