baber/WOPTO huggingface dataset:
Patent JP-2009167672-A (JP)
Title: Soundproof floor substrate
Inventor: ODAGIRI HISAMI
IPC: E04F15/18
Filed: 2008-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a floor substrate which is formed of a composite sheet of a polyolefin resin foamed sheet and a nonwoven fabric, exerts excellent soundproof properties, and achieves positive and firm bonding of the polyolefin resin foamed sheet poor in adhesiveness onto a sill such as a floor slab.  <P>SOLUTION: The floor slab is produced by laminating the nonwoven fabric 2 on the polyolefin resin foamed sheet 1, perforating a number of small-diameter sound absorbing pores 3 formed of micropores penetrating from the nonwoven fabric 2 to a lower surface of the polyolefin resin foamed sheet 1 by needle-punching to shove a part of the nonwoven fabric 2 into the small-diameter sound absorbing pores 3. Thus the floor slab is formed into a laminated unitary body and exerts improved sound-absorbing properties by virtue of fiber portions 2a in the small-diameter sound absorbing pores 3 without bonding the polyolefin resin foamed sheet 1 and the nonwoven fabric 2 to each other. Further part of the nonwoven fabric fibers are protruded from an opening lower edge of each small-diameter sound absorbing pore 3, and therefore the presence of the fibers brings about positive and firm bonding between the floor substrate and the sill.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009169151-A (JP)
Title: Line head and image forming apparatus using the same
Inventor: TOGUCHI TAKEHARU
IPC: G03G15/04
Filed: 2008-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a line head and an image forming apparatus with reduced cost by saving memory resource.  <P>SOLUTION: A head controller 20 includes a line buffer 23, a data transfer control section 24, image memory 25, a video data control section 26, a writing address operation section 27, a registration-inclination compensating information storing section 28, a UART communication section 29, a curve-MLA (micro lens array) compensating information storing section 30 and an EEPROM communication section 31. Furthermore, an EEPROM 32 is installed to the line head 10. The writing address operation section 27 executes each process of a registration compensation position calculation, an inclination compensating value position calculation, a curve compensation value position calculation, and an MLA compensation value position calculation.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009170367-A (JP)
Title: Manufacturing method for alkaline manganese battery
Inventor: MIYAHISA MASAHARU
IPC: H01M6/08
Filed: 2008-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for an alkaline manganese battery, having high productivity and high capacity, by effectively promoting an alkaline electrolyte absorbed into a positive electrode mixing agent, while as much alkaline electrolyte as possible is poured quickly into the positive electrode mixing agent.  <P>SOLUTION: The manufacturing method for the alkaline manganese battery comprises a first process of inserting a plurality of cylindrical positive electrode mixing agents 2A, 2B into a battery case 1, with an arrangement of overlapping each other and inserting a cylindrical separator 4 inside respective positive electrode mixing agent 2A, 2B; a second process of inclining the battery case 1 against a vertical surface; and a third process of pouring a designated amount of the alkaline electrode 7 into a space inside the cylindrical separator 4 before or after the second process. The battery case 1 is inclined in a range of 45-80° with respect to the vertical surface.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009169316-A (JP)
Title: Hash function operational device, signature device, program and hash function operational method
Inventor: NAITO YUSUKE
IPC: G09C1/00
Filed: 2008-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To constitute a hash function satisfying eTCR nature using a compression function satisfying SPR nature or pSPR nature.  <P>SOLUTION: An operation part 150 of a parallel compression function and an operation part 180 of a series compression function operate the compression functions. The parallel process part 130 calls the operation part 150 of the parallel compression function to form a plurality of compressed bit sequences h<SB>i</SB>on the basis of an input massage M input by the message input part 110 and a parallel hash key K<SB>1</SB>input by a hash key input part 120. The series process part 160 calls the operation part 180 of the series compression function to calculate the hash value H on the basis of the plurality of compressed bit sequence h<SB>i</SB>formed by the parallel process part 130 and a serial hash key K<SB>2</SB>input by the hash key input part 120.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009165772-A (JP)
Title: Locking mechanism for rod-like object
Inventor: SHIMIZU YOHEI
IPC: A61G7/05
Filed: 2008-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple-structured locking mechanism having better locking capability and operability.  <P>SOLUTION: A locking mechanism 5 which puts a rod-like object 7 having an engagement member 7a at its tip in a lock state or unlock state on a mounting member 6 comprises: a locking member 2 including an opening 24 into which the rod-like object 7 can be inserted and a catching member 23 which is to be engaged with an engagement member 7a of the rod-like object 7; a spring means S for pressing the locking member 2 in the engagement direction; and an operation part 3 for operating the locking member 2. When the rod-like object 7 is inserted into the opening 24, the locking member 2 is moved by the pressing force from the spring means S and puts the rod-like object 7 into a lock state that makes it impossible to pull out the rod-like object 7 after the engagement member is engaged with the catching member. The locking member 2 is designed to put it back into an unlock state through operations by the operation part 3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009176833-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: HAMAYA TAKESHI
IPC: H01L23/52
Filed: 2008-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device capable of keeping insulation between pads without degrading junction and also capable of preventing cracks on a protective film around the pad, and its manufacturing method.  <P>SOLUTION: The semiconductor device includes a semiconductor substrate, an interlayer insulation film 1 formed on the semiconductor substrate, a metal layer 5 formed on the interlayer insulation film 1, an inter-wiring insulation film 2 formed on the same layer as the metal layer 5, a first protective film 8 formed on the metal layer 5 and the film 2 and having an aperture exposing the layer 5, and a pad metal 7 connecting with the metal layer 5 exposed from the aperture. A groove 11 is formed on a part corresponding to the vicinity of the pad metal 7. The groove 11 is covered with the pad metal 7.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009174597-A (JP)
Title: Triple-shaft differential gear
Inventor: YANG TAI-HER
IPC: F16H48/20
Filed: 2008-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a triple-shaft differential gear which can perform adjustment control with an electrical energy damper, and avoid disadvantages of high temperature and heat loss generated by friction by using a rotary electrical machine instead of a differential restriction structure in a conventional automatic differential restriction type differential gear.  <P>SOLUTION: A rotary electrical machine device 104 is arranged between two output ends 102, 103 of a differential gear set 100 capable of being differentially operated. When the output ends are differentially operated, a damper of reverse torque is generated by utilizing power generation electrical energy.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009174154-A (JP)
Title: Ridge ventilation device and ridge ventilation structure using the ridge ventilation device
Inventor: USUKI AKIO
IPC: E04D13/16
Filed: 2008-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ridge ventilation device which urges the ventilation of an attic space formed between a roof and a ceiling of a building without the infiltration of rainwater into an attic space, and to provide a ridge ventilation structure using the same.  <P>SOLUTION: The ridge ventilation device 1 is formed of ventilation members 5 which are arranged astride an opening 7 secured in a ridge direction of a ridge 2 of a roof substrate 4, and venting members 6 arranged so as to cover the ventilation members 5. The ridge ventilation structure 10 is set up by bearing a ridge beam 12 above the ventilation members 5 by a ridge beam bearer 11, and covering the ridge ventilation device 1 and the ridge beam 12 with a ventilation cover 13.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009182426-A (JP)
Title: Display control apparatus and display control method
Inventor: KOBAYASHI MAKOTO
IPC: H04N21/431
Filed: 2008-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that there is a possibility that a user feels sense of incongruity if timing to reproduce a plurality of programs does not suit when the plurality of relevant programs are reproduced on a plurality of screens.  <P>SOLUTION: When reproducing a plurality of video images based on a plurality of pieces of content data, a display control apparatus selects each of the plurality of pieces of content data (S204), discriminates the relevance of the selected respective content data (S205), and adjusts timing to display the plurality of relevant video images based on the discrimination result and information included in the content data (S208).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009179691-A (JP)
Title: Method for producing methacrylic resin composition
Inventor: YASUI MIO
IPC: C08J3/215
Filed: 2008-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a methacrylic resin composition having a good transparency and surface hardness by dispersing metal oxide particles simply and well in the methacrylic resin.  <P>SOLUTION: This method for producing the methacrylic resin composition is provided by mixing a solution obtained by dissolving the methacrylic resin with a mixed solvent of a 2-4C monohydric alcohol and water, with the metal oxide particles and then removing the solvent from the mixture. As the above metal oxide particles, it is desirable to use a sol obtained by dispersing the particles in the 2-4C monohydric alcohol, and also as the metal oxide, it is preferable to use at least 1 kind selected from silica, alumina, titania and zirconia.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009178664-A (JP)
Title: Water softening device and hot-water supply system
Inventor: MIYAZAKI MASAKI
IPC: C02F1/42
Filed: 2008-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water softening device preventing mixing of regeneration liquid supplied from a regeneration liquid supply device with hot water for use, and a hot-water supply system equipped with the water softening device.  <P>SOLUTION: The water softening device 10 includes: a water softener 11 softening water by passing water through ion exchange resin; a water supply pipe 20 introducing water to the water softener 11; a softened water supply pipe 5 delivering the softened water; a regeneration brine supplier 12; a brine supply pipe 29 supplying brine to the ion exchange resin; a drain pipe 21 draining brine from the water softener 11; a water-intake control valve 25 provided in the softened water supply pipe 5; a bypass pipe 30 bypassing the water softener 11 and water-intake control valve 25; and an emergency drain pipe 80 draining water in the softened water supply pipe 5. Water in the softened water supply pipe 5 is drained out of the emergency drain pipe 80 with a condition of the possibility of brine passing through the water-intake control valve 25.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009181506-A (JP)
Title: Production system equipped with production management device
Inventor: NISHI KOJI
IPC: G05B19/418
Filed: 2008-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To change a program by calling up a working program of a robot or the like according to the state of a production system, and to facilitate recovery from an error.  <P>SOLUTION: A production management device (10) of the production system (1) includes: a storage means (3) for storing a production system model (4) composed of workpiece information about a workpiece (W) and program information about a plurality of working programs of robots (11-13) and a plurality of processing programs of processing machines (21 and 22) beforehand; an updating means (5) for updating the production system model based on a performance state signal indicative of the performance state of robots and processing machines, and workpiece signals from detectors (311 and 321); and an instruction means (6) for selecting one working program and one processing program based on the updated production system model and giving instructions to perform the selected working program and processing program to the robot and the processing machine, respectively.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009074349-A (JP)
Title: Joint structure of pile head and formation method of joint structure of pile head
Inventor: ARAI YUSAKU
IPC: E02D27/12
Filed: 2008-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joint structure of a pile head which enhances a function of the earthquake resistance of a pile foundation and facilitates construction.  <P>SOLUTION: The joint structure of the pile head including a pile 1 driven into the ground and at least a horizontal girder 3 positioned above the pile 1 which are joined to each other by concrete comprises a plurality of reinforcing bars 2 fitted in a manner of projecting from the end face of the pile 1, and a ring-shaped cylindrical body 7 covering the reinforcing bars 2 and arranged at a position in the upper part of the end face of the pile 1. The ring-shaped cylindrical body 7 and the reinforcing bars 2 are integrated with each other by the concrete.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009187719-A (JP)
Title: Terminal device of circuit breaker
Inventor: NOMURA HIROYUKI
IPC: H01H73/20
Filed: 2008-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a terminal device of a circuit breaker having a structure capable of preventing rotation of a terminal seat with a simple structure.  <P>SOLUTION: This terminal device of a circuit breaker is composed by bending a metal sheet material into a cross-sectionally substantially-rectangular shape to form box-shaped terminal fittingss by connecting respective ends to each other, screwing a terminal screw to a screw hole bored on an upper plate part of the box-shaped terminal fittings, and mounting a terminal seat with a fixed contact formed at an end in the box-shaped terminal fittings, and is characterized in that ear pieces are protruded on a wire insertion opening side of the terminal fittings and its opposite side, and engagement parts are formed at positions of the circuit breaker facing the ear pieces.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009188077-A (JP)
Title: Method and apparatus for correcting tip positions of terminal groups
Inventor: SHIBAZAKI YASUO
IPC: H05K13/04
Filed: 2008-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To correct the tip position of each terminal in a group of metallic columnar terminals provided in a line on an insulating base accurately to their reference positions.  <P>SOLUTION: Assuming a row direction is an X direction and the direction perpendicular to the X direction is a Y direction, this method clamps the reference tip position of respective terminals, pushes it from one side to the other side along the Y direction, and pushes it back from the other side to the one side. This reciprocal operation as a unit is implemented several times. At least the first reciprocal operation moves each terminal by a width of movement exceeding the elastic limit of the terminal. Each of the succeeding reciprocal operations moves each terminal by a smaller width of movement than that of the preceding reciprocal operation. Operations similar to the reciprocal operations in the Y direction are implemented also in the X direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008289852-A (JP)
Title: Suction brush for vacuum cleaner
Inventor: LEE HYUN-JU
IPC: A47L9/02
Filed: 2008-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a suction brush for a vacuum cleaner, which is capable of preventing the suction force at the periphery of a suction inlet from being reduced while preferably maintaining operability of the suction brush when the suction brush moves forward.  <P>SOLUTION: The suction brush for the vacuum cleaner includes front and rear blocking members 40 and 50 mounted to the bottom surface of a brush body 10 to seal off the periphery of a suction inlet 13a formed thereon and generate a high suction force between a surface D to be cleaned and the suction inlet during cleaning, wherein the front blocking member is pivotaly mounted to the brush body with their one ends connected to each other, and includes first and second blocking pieces 43 and 45 to maintain the high suction force between the suction inlet and the surface to be cleaned along with the rear blocking member, while being alternately brought into close contact with the surface to be cleaned when the brush body moves forwards or backwards; and the first blocking piece is formed with a plurality of air suction grooves 43a to restrict air flowing into the suction inlet while the first blocking piece is in close contact with the surface to be cleaned when the brush body moves forwards.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009184962-A (JP)
Title: Deodorant skin preparation for external use
Inventor: AOKI YASUSHI
IPC: A61K8/55
Filed: 2008-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a deodorant skin preparation for external use excellent in the improvement of body odor caused especially by the oxidation of sebum.  <P>SOLUTION: This deodorant skin preparation for external use is characterized by containing a ubiquinone derivative in which at least one of the hydroxy groups of 1, 4 positions of its benzene ring is esterified with phosphoric acid, and/or its salt. The above derivative can be obtained by reducing ubiquinone with sodium hyposulfite to convert to ubiquinol and then esterifying with phosphorus oxychloride to a phosphoric acid ester. The compound shows an excellent effect for the improvement of the body odor caused by the oxidation of the sebum.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009184982-A (JP)
Title: (meth)acrylic acid crystallization method and its crystallization system
Inventor: HINO TOMOMICHI
IPC: B01D9/02
Filed: 2008-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crystallization method for stably obtaining a crystal having excellent liquid permeability and its crystallization system.  <P>SOLUTION: The (meth)acrylic acid crystallization method for forming a slurry liquid containing (meth)acrylic acid crystal includes using a crystallization apparatus equipped with a cooler for carrying out heat exchange through a heat transfer surface. An arbitrary temperature higher than the slurry liquid temperature and ≤50°C is set as a target temperature, the environment temperature of an environment in which the crystallization apparatus is arranged is controlled in a range of the target temperature ±10°C, the lower limit temperature of the environment temperature is controlled higher than the slurry liquid temperature and the upper limit temperature of the environment temperature is controlled at ≤50°C.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009188887-A (JP)
Title: Wireless unit, control method and program
Inventor: SEKINE TAKAFUMI
IPC: H04B17/00
Filed: 2008-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To enable a mobile wireless unit 10 and an opposite unit to set the best communication frequency at the time without trouble regardless of a change in an ambient radio wave environment or the like.  <P>SOLUTION: When a search instruction is accepted from an operating section 23, a microcomputer 15 sets the frequency of an RF signal, that becomes the basis of conversion into IF signal in a receiving section 11, at predetermined intervals from a lower limit to an upper limit of a predetermined frequency range and investigates a squelch voltage of a squelch circuit 19 for each frequency. A frequency with a maximum squelch voltage is then approved as an optimal frequency and channel-registered on a frequency table. Each of registered channel frequencies on the frequency table is appropriately called by a user through designation of a channel number, so as to be set to a communication frequency. Furthermore, when the user instructs contact of the optimal frequency to the opposite unit from the operating section 23, the opposite unit is notified of the optimal frequency from the mobile wireless unit 10.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009187879-A (JP)
Title: Energy storage device
Inventor: MIZUNO OSAMU
IPC: H01G11/10
Filed: 2008-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin energy storage device with structure having no risk of short circuit even when stacked and surely increasing the battery performance.  <P>SOLUTION: A positive electrode conductive region 11 and a negative electrode conductive region 12 are separately positioned on the same surface of a substrate 1, and a positive active material 3 continuing to the positive electrode conductive region, a negative active material 7 continuing to the negative electrode conductive region, and an electrolyte 5 form an energy storage part while being slipped and overlapped, a positive electrode passing through part 21 and a negative electrode passing through part 22 having internal conductive parts continuing to the positive electrode conductive region and the negative electrode conductive region respectively are formed in the substrate, and conducting pins 7 passing through the positive electrode passing through part and the negative electrode passing through part and conducting to each internal conductive part 9 are provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009184319-A (JP)
Title: Portable circular saw
Inventor: SAITO HIROYUKI
IPC: B27B9/04
Filed: 2008-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem for lowering the workability of a portable circular saw by being forcibly assumed an unnatural twisted posture of a body due to the necessity for peeping in over the body of the circular saw in order to perform the recognition of the position of the cutting edge of a saw blade because of no exact cutting off is possible without the sure recognition of the position of the cutting edge of the saw blade at the cutting work with the portable circular saw.  <P>SOLUTION: A reflector 13 is provided at the position of a base 5, through which the cutting edge 14 of the saw blade 4 or a marking line 17 can be visually recognized as under the working posture of a worker.  <P>COPYRIGHT: (C)2009,JPO&INPIT