baber/WOPTO huggingface dataset:
Patent JP-2010064369-A (JP)
Title: Polypropylene-based multilayered shrink film
Inventor: MIYAMOTO AKIHIRO
IPC: B32B27/32
Filed: 2008-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polypropylene-based multilayered shrink film excellent in elastic modulus, low temperature shrinkage and smoothness, and compatible in high-speed packaging aptitude and shrink packaging finish quality in an automatic packaging machine.  <P>SOLUTION: The polypropylene-based multilayered shrink film has a surface layer (X) and a layer (Y), and composed of at least three layers, stretched longitudinally and laterally by three times or more and has a rate of thermal shrinking of 25% or higher in longitudinal and lateral directions at 100°C: provided that the layer (X) comprises a polypropylene-based resin (A) characterized by having a melt peak temperature of 130-165°C as measured by a differential scanning calorimeter (DSC) and a melt flow rate (MFR: measurement temperature of 230°C, load of 2.16 kgf) of 1.0-10.0 g/10 min; and that the layer (Y) is based mainly on a crystalline propylene-α-olefin random copolymer (B: hereafter metallocene PP) polymerized by a metallocene catalyst and characterized by having a melt peak temperature of 110-120°C as measured by the DSC and an MFR of 1.0-10.0 g/10 min.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010063658-A (JP)
Title: Hydrant device
Inventor: TONOMURA TOSHIAKI
IPC: A62C3/00
Filed: 2008-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a hose from being unnecessarily drawn out or from being caught by securely retaining the inward reeled state of the hose within a hose storage part while the hose is drawn out.  <P>SOLUTION: In the hydrant device, a hydrant door is openably/closably attached to a door opening in the front of a casing. The hydrant door is opened and the hose with a nozzle stored in the inward reeled state within a hose storage space 36 divided by a bucket frame 40 is drawn out to discharge water. The bucket frame 40 dividing the hose storage space 36 is coated with rubber 90, and the hose located at the outermost periphery stored in the inward reeled state is brought into contact with the rubber coating 90. Even if the quantity of the hose left in the hose storage space 36 becomes so small as the hose is drawn out while water is discharged from the nozzle that the hose wound around the outermost periphery is exposed, slippage of the hose can be prevented by the contact with the rubber coating 90, and unintended movement of the hose can be suppressed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009109988-A (JP)
Title: Encryption processing circuit
Inventor: HOTTA HIROHISA
IPC: G09C1/00
Filed: 2008-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the number of cycles required for an encryption process and decryption process in an AES (Advanced Encryption Standard).  <P>SOLUTION: The encryption processing circuit has a first AddRoundKey operation section, a ShiftRows operation section, a SubBytes operation section, a MixColumns operation section, a second AddRoundKey operation section, and a data holding section. In a first cycle, plain text data are selected, and inputted to the first AddRoundKey operation section. In the other cycle, an output from the data holding section is selected, and inputted to the first AddRoundKey operation section. An output from the first AddRoundKey operation section is inputted to the SubBytes operation section. An output from the SubBytes operation section is inputted to the ShiftRows operation section. An output from the ShiftRows operation section is inputted to the second AddRoundKey operation section and the MixColumns operation section. In a last cycle, an output from the second AddRoundKey operation section is selected, and inputted to the data holding section. In the other cycle, an output from the MixColumns operation section is selected, and inputted to the data holding section.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010048071-A (JP)
Title: Sunshade for window
Inventor: YAMAWAKI TETSUO
IPC: E04F10/10
Filed: 2008-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To solve the following problems of a constitution of the prior arts; although interception of the sunshine outside a window is the first and the best thing to control air-conditioning in mid-summer, an appentice is rarely adopted to a new building because of the design, a full two-story house does not have an eaves and an post-installed awning has a trouble in wind pressure and is too expensive to install on each window, while there is a limit to save energy in air-conditioning without a sunshade.  <P>SOLUTION: The invention aims to expand use of the sun shade, which is improved in design and durability and can easily be attached not only on a new building but also on a reformed building, so as to prevent the sunlight from entering through the window in summer and, thus to save energy.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010073453-A (JP)
Title: Method of sealing vacuum and vacuum apparatus
Inventor: TSUTSUMI KENICHI
IPC: H01J37/18
Filed: 2008-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new method of sealing vacuum for reducing contamination in a vacuum container, and to provide a new vacuum apparatus.  <P>SOLUTION: In a scanning electron microscope which is one of the vacuum apparatus 1, an O-ring O1' coated with an ion liquid IL1 on the surface is inserted in a ring shaped channel M1 formed on the periphery B of a hole 4a in contact with a part A of the circumference of a mirror barrel 5, and the O-ring O1' is deformed by fastening both members A and B with a bolt or the like to cause the ion liquid IL1 to be present in a gap around a contact face between both the members A and B, and the O-ring O1'.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010071397-A (JP)
Title: Bearing device
Inventor: MURAI SHINJI
IPC: F16K1/32
Filed: 2008-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To smoothly rotate a shaft even if the shaft is displaced in the radial direction or the axial direction for one shaft retaining a plurality of butterfly valves in parallel.  <P>SOLUTION: This bearing device includes a plurality of bearing structures 9 provided in a quadruple valve device 1 and rotatably supporting the shaft 4 for the one shaft 4 retaining four butterfly valves 6 in parallel. Each bearing structure 9 includes a rotating section 21 provided rotatably integrally with the shaft 4, a fixed bearing 22 provided around the rotating section 21, and a rotating bearing 23 provided between the rotating section 21 and the fixed bearing 22. A portion between the rotating section 21 and the rotating bearing 23 and a portion between the fixed bearing 22 and the rotating bearing 23 are respectively configured to be rotatable in any direction. At least one of the portion between the rotating section 21 and the rotating bearing 23 and the portion between the fixed bearing 22 and the rotating bearing 23 is configured to be slidable in the axial direction of the shaft 4.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010069435-A (JP)
Title: Solvent recovering facility
Inventor: ARANAGA HIDEOMI
IPC: C07D207/267
Filed: 2008-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To reduce an installation cost and an operation cost in a solvent recovering facility, and to promote energy conservation further.  <P>SOLUTION: In the solvent recovering facility including a cooling and recovering part 5 condensing a solvent vapor contained in a gas G to be treated for separation and recovery from the gas G by primarily cooling through heat-exchanging the gas G containing the solvent vapor with cooling water W fed from a cooling tower 23 in a primary cooler 8, and by secondarily cooling through heat-exchanging the gas G after primary cooling with a heat medium C for secondary cooling of a temperature lower than that of the cooling water W in a secondary cooler 10, a reheater 11 lowering the relative humidity of the gas G by heating the gas G after secondary cooling, and an adsorbing and recovering part 15a separating from a gas G' to be treated a solvent vapor left in the gas G' heated in the reheater 11 through adsorbing it into an adsorbing agent X, a recooler 9 is installed between the primary cooler 8 and a secondary cooler 10 in the air flowing route of the gas G, and a heat medium circulating passage 27 for recovering cold which circulates a heat medium Na for recovering cold is installed between the reheater 11 and the recooler 9.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009074089-A (JP)
Title: Storage-stable polyol blend containing n-pentane
Inventor: SCHILLING STEVEN L
IPC: C08K5/01
Filed: 2008-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storage-stable polyol composition that includes a significant amount of at least one polyol derived from a natural oil and n-pentane.  <P>SOLUTION: The storage-stable polyol composition is composed of at least 25 wt.% of a polyol derived from a natural oil and a blowing agent composition which includes greater than 50 wt.% of n-pentane.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010069225-A (JP)
Title: Visceral fat measuring apparatus
Inventor: KARO HIROMICHI
IPC: A61B5/296
Filed: 2008-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a visceral fat measuring apparatus capable of easily measuring a visceral fat amount.  <P>SOLUTION: The visceral fat measuring apparatus calculates the visceral fat amount on the basis of body measurement information, the impedance information of the entire body and the impedance information of a body surface part. A clip 200 to be attached to a hand or a foot has a pinching parts 211 and 221 comprising a pair of members energized in the direction of pinching the hand or the foot around a support shaft 230, an electrode E is provided on the inner surface of one of the pair of members, and the other one of the pair of members is configured so as to expose the electrode E provided on the inner surface of the one member from the side of the other member in the state that external force is not acting on the clip 200.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010074751-A (JP)
Title: Piezoelectric vibration device
Inventor: SHIRAI TAKASHI
IPC: H03H9/19
Filed: 2008-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric vibration device in which reduction in height is achieved in spite of super miniature type and a vibrating piece can be stably mounted.  <P>SOLUTION: A tuning fork type crystal oscillator is configured by bonding a tuning fork type crystal vibrating piece 2 to an inner bottom surface 101 of a casing 1, the tuning fork type crystal vibrating piece 2 being comprised of a vibrating piece body 21 comprised of a base 210 and a pair of vibrating arms 211, 212 formed while being protruded from one end side 200 of the base and a support 22 including a connection part 220 formed while being protruded from another end side 201 of the base and a link part 221 linked with the connection part 220 and extended in a width direction of the base 210. The support 22 has wide areas 223, 223 wider than other areas of the support and is bonded with projecting mount pads 14, 14 in the wide areas and at positions corresponding to the mount pads in the wide areas, a recess 23 is formed that is fitted with the mount pad.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010070440-A (JP)
Title: Arc discharge method, arc discharge apparatus, and quartz glass crucible manufacturing apparatus
Inventor: KISHI HIROSHI
IPC: C04B35/653
Filed: 2008-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an arc discharge method and apparatus which is adaptive to large output arc melting by preventing the generation of oscillation of an electrode in the manufacture of a quartz glass crucible used for pulling crystal silicon and having a large diameter of 30 to 40 inches by an arc melting method.  <P>SOLUTION: The arc discharge method includes the steps of: heating and melting a non-conductive object by arc discharge using a plurality of carbon electrodes 13 in the output range of 300 to 12,000 kVA; and setting a ratio of the distance between a contact position at which the carbon electrodes come in contact with each other and a front end to the diameter of the carbon electrode during the start of the arc discharge to be in the range of 0.001 to 0.9. The power density of the carbon electrode 13 is set to be in the range of 40-1,700 kVA/cm<SP>2</SP>.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010070726-A (JP)
Title: Insulating film-forming composition, insulating film, and electron device
Inventor: ARAYAMA KYOHEI
IPC: H01L21/312
Filed: 2008-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide: an insulating film-forming composition capable of forming a film having a low dielectric constant, a high mechanical strength, and a high heat resistance; an insulating film obtained using the insulating film-forming composition; a method for producing the insulating film using the insulating film-forming composition; and an electron device having the insulating film as a structural layer.  <P>SOLUTION: The insulating film-forming composition includes a polymer having a repeating unit represented by general formula (1), wherein X represents a cage structure; Y represents an aromatic hydrocarbon group; R<SP>1</SP>represents a hydroxy group, an alkoxy group, an aryloxy group, or a halogen atom, and R<SP>2</SP>represents a substituent; a represents an integer of 1-18; b represents an integer of 0-6; and * represents a bonding position.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009099552-A (JP)
Title: Method of manufacturing cell for solid oxide fuel cell, and cell for solid oxide fuel cell
Inventor: HATA KAZUO
IPC: H01M4/86
Filed: 2008-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a cell for a solid oxide fuel cell in which reaction between a solid electrolyte film and air pole is further controlled, thereby ruggedness is extremely excellent and impairment of output with time is reduced, and to provide the cell for a solid oxide fuel cell manufactured by the method.  <P>SOLUTION: The method of manufacturing a cell for a solid oxide fuel cell including an interlayer between an electrolyte film and an air pole comprises: a process which makes a ceria powder a paste; and a process which applies the paste to an electrolyte film and thereafter calcines, wherein as the ceria powder which is a material for the interlayer, two or more kinds of specific ceria powders are mixed at a specific proportion and used.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010074106-A (JP)
Title: Semiconductor chip, semiconductor wafer, and method of dicing the same
Inventor: KUNISHIMA HIROYUKI
IPC: H01L23/52
Filed: 2008-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To prevent chipping generated in a scribing wire region from extending to the inside of an element forming region while maintaining a high efficiency of use in a semiconductor wafer.  <P>SOLUTION: A semiconductor wafer 12 includes: a plurality of element forming regions 20; a scribing wire region 30 laminated with insulating interlayers 22 which are provided in a belt shape intersected each other and surround the element forming region 20 individually; and a chipping prevention structure 38 which is partly provided at an intersecting part of the scribing wire regions 30, and includes a plurality of reinforcement pads 34 for sandwiching at least part of a plurality of insulating interlayers 22 from up and down in the laminating direction and vias 36 for connecting the reinforcement pads 34.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010075068-A (JP)
Title: Method for producing useful material
Inventor: SENDA YOSHITAKA
IPC: C12P7/64
Filed: 2008-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for efficiently producing a useful material by heightening reaction efficiency in the method for producing the useful material of carrying out the reaction by flowing a liquid mixture forming two liquid phases in a fixed bed reactor in which an immobilized enzyme is packed.  <P>SOLUTION: The method for producing the useful material by feeding a liquid mixture forming the two liquid phases to the fixed bed reactor packed with the immobilized enzyme to carry out the reaction by co-current flow in the same direction includes providing the fixed bed reactors in multistage, and repeating the co-current operation in each reactor of feeding one phase of the two liquid phases to the reactor at the most upstream stage and sending the phase to the downstream-side stages serially, feeding the other phase to the reactor at the most downstream stage so as to carry out co-current operation, and feeding the other phase discharged from the outlet of the reactor to the upstream side stage sequentially.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010081278-A (JP)
Title: Passive optical network system and method of operating the same
Inventor: KAZAWA TORU
IPC: H04L12/44
Filed: 2008-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a passive optical network (PON) for using a frequency bandwidth efficiently as much as possible without deterioration in quality even if fragmentation is generated in the PON accommodating many terminals which can process short-length data, and to provide a method of operating the passive optical network.  <P>SOLUTION: The passive optical network system includes a master station and a plurality of slave stations connected with an optical fiber network formed of an optical splitter and a plurality of optical fibers. The master station in the passive optical network system includes a bandwidth control part for determining, in each first period, the quantity of signals acknowledged in transmission on the basis of requests from the plurality of slave stations and a transmission timing control part for determining the transmission timing of the slave stations to transmit signals in one of a plurality of second periods based on the determined quantity of signals. When the signals are transmitted by being divided into the plurality of second periods, the acknowledged signal is transmitted within a first period by controlling the bandwidth control part and the transmission timing control part based on the quantity of signals to be added with the division process.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010079994-A (JP)
Title: On-vehicle audio device
Inventor: KUMITA MASAICHIRO
IPC: G10L15/00
Filed: 2008-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an on-vehicle audio device which can eliminate the hardness of understanding of characters garbled and displayed with a simple processing light in processing load.  <P>SOLUTION: The on-vehicle audio device connected so as to be able to communicate with external equipment in which music data for reproduction is stored has: a display means for displaying music information accompanied by music data on a screen; an input means for inputting indication of a user; a storing means for storing a garbled correction table in which the predetermined character strings corresponding to a character code set handling it in the on-vehicle audio device for garbled characters are registered, and a control means for obtaining music data and music information from the external equipment. When the control means discriminate that the character displayed on the screen is garbled by indication of the user receiving through the input means, the control means refers the garbled correction table, converts it to the prescribed character string which is not character-garbled, and displays the character string on the screen instead of characters which are garbled.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010078500-A (JP)
Title: Inertial sensor
Inventor: KAWAKUBO TAKASHI
IPC: H01L41/316
Filed: 2008-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-axis acceleration sensor or an angular velocity sensor capable of facilitating manufacturing processes and achieving microminiaturization.  <P>SOLUTION: An inertial sensor includes: a substrate 1; a plate-like weight 4 formed above the substrate 1 and having a layered structure formed by layering at least a lower electrode, a piezoelectric film, and an upper electrode in this order; an anchor part 2 formed at a notch part 5 inside the weight 4 and fixed onto the substrate 1; and a plurality of plate-like piezoelectric beams 3 having one ends connected to the weight 4 and the other ends connected to the anchor part 2, formed at the notch part 5 inside the weight 4, and having a layered structure constituted of at least the lower electrode, the piezoelectric film, and the upper electrode. The inertial sensor detects acceleration acting on the weight 4 on the basis of electric charge generated in the electrodes of the piezoelectric beams 3.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010088144-A (JP)
Title: Polymeric actuator controller, method of the same, and electronic apparatus
Inventor: SUZUKI KAZUHIRO
IPC: H02N11/00
Filed: 2008-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymeric actuator controller, capable of knowing the present state of an actuator without using a position sensor or the like and maintaining displacement at constant: to provide a method thereof; and to provide an electronic apparatus.  <P>SOLUTION: The polymeric actuator controller includes: a polymeric actuator 110 displaced in accordance with electric energy to be applied; potential difference reading units 150, 160 for reading a potential difference occurring between the terminals of a first electrode and a second electrode of the polymeric actuator; and a polymeric actuator driver circuit 170 for applying the electric energy to the first electrode and second electrode of the polymeric actuator to drive the polymeric actuator. The polymeric actuator driver circuit and the potential difference reading unit form a closed loop. The polymeric actuator driver circuit varies the electric energy so that the potential difference read by the potential difference reading unit is maintained at a target potential value.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010082724-A (JP)
Title: Thermal displacement correction device and thermal displacement correction method for machine tool
Inventor: KOBAYASHI HARUO
IPC: G05B19/404
Filed: 2008-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal displacement correction device and a thermal displacement correction method for a machine tool capable of making a correction amount approximate to an actual stretching amount of a ball screw shaft.  <P>SOLUTION: The ball screw shaft 81 is divided to sections of limited number over the whole length in a longitudinal direction. Data of a present position of and a feeding speed of a nut part 8a are input to a calorific value operation circuit 19 in every 50 ms, and a calorific value of the nut part 8a is determined. After 6,400 ms is passed, existence probability of the nut part 8a is calculated from a total heating value Q<SB>TTL</SB>by a temperature distribution operation circuit 21, and the total heating value is distributed to the divided sections using the calorific value of the nut part 8a. The temperature distribution of each section is determined using the calorific value in every section, and a thermal displacement amount of each section is calculated by the temperature distribution. The thermal displacement amount from the reference position is calculated and a correction amount used for machining control is calculated.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010083496-A (JP)
Title: Medicine supply apparatus
Inventor: MORI TAKASHI
IPC: B65B1/30
Filed: 2008-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medicine supply apparatus that can facilitate the work of installing the medicine supply apparatus itself.  <P>SOLUTION: The medicine supply apparatus has a medicine feeder 60 that is provided at the upper portion in a housing in an oblong form and discharges filled medicine into a hopper. The medicine feeder 60 has a plurality of cells 61 that are open at their tops and laterally juxtaposed in a line. Each cell 61 stores medicine and is freely moved along the line. Ends 80L and 80R in the moving direction have discharging parts that discharge the medicine in the cells 61 which have reached ends 80L and 80R into the hopper.  <P>COPYRIGHT: (C)2010,JPO&INPIT