baber/WOPTO huggingface dataset:
Patent JP-2009221328-A (JP)
Title: Polyolefin-based graft copolymer and adhesive composition
Inventor: FUJIMURA TAKETSUNE
IPC: C09J11/04
Filed: 2008-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adhesive composition having excellent adhesive strength between polyolefin and polyolefin and between polyolefin and a different material (inorganic materials and the like such as metal, resin, and glass), having high fluidity at low temperature and good fusibility in a low-temperature range, and exhibiting heat resistance after adhesion.  <P>SOLUTION: The graft copolymer satisfies the following conditions (a)-(e): (a) the graft copolymer has a main chain derived from one or more monomers selected from [I] acrylic acids and derivatives thereof, [II] methacrylic acids and derivatives thereof, [III] vinyl esters and derivatives thereof, [IV] styrene and derivatives thereof, and [V] vinyl group-containing silane compounds, and at least one of the monomers has a crosslinkable functional group; (b) a side chain of the graft copolymer is derived from a reactive polyolefin having a mesopentad fraction (mmmm) of 30-80 mol% and containing 0.5-1.0 terminal unsaturated group per one molecule, and the reactive polyolefin is a homopolymer of an olefin or a copolymer of two or more kinds of olefins selected from 3-28C α-olefins, or a copolymer of ≥50 mass% of one or more monomers selected from 3-28C α-olefins and ≤50 mass% of ethylene; (c) the graft copolymer has a graft rate of 1-150 mass%; (d) the graft copolymer has a weight average molecular weight of 500-400,000 by GPC measurement; and (e) the graft copolymer has a molecular weight distribution (Mw/Mn) of 1.5-4.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009223619-A (JP)
Title: Questionnaire collection system, and terminal unit configuring the same
Inventor: ODAJIMA MITSURU
IPC: G06Q10/00
Filed: 2008-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To handle questionnaires without affecting a game while enjoying the game.  <P>SOLUTION: A questionnaire collection system, having a terminal unit 10 for displaying questionnaire contents, and a management unit for collecting and managing the result of the questionnaires, includes: a reception means, connected to a slot machine 40, for receiving a token-inputting signal from the slot machine 40 according to a start lever 43; an option switch means for allowing one option among a plurality of options to be an effective option selectable by a player, and for switching the effective option to each of the plurality of options on each predetermined time basis; a display means 102 for displaying the effective option in a display mode distinguishable from the other options; and a decision means for deciding the effective option to be the option selected by the player, based on the input timing of the token-inputting signal.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009222023-A (JP)
Title: Variable cam phase internal combustion engine
Inventor: ICHIKAWA KAZUKI
IPC: F01L1/34
Filed: 2008-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable cam phase internal combustion engine can establish a prescribed cam phase in restarting after an engine stop even in a failure of an oil pressure regulating valve or the like.  <P>SOLUTION: A bias spring 28 relatively rotating a housing 22 and a rotor 23 in an advancing direction is installed on a VTC actuator 21. The bias spring 28 is a coil spring made of tabular spring steel plate, engages with the housing 22 at an outer circumference side end part, and engages with the rotor 23 at an inner circumference side end part. Relative rotation torque Trr of the housing 22 and the rotor 23 is formed in a sine curve like curved line shifting in a retarding side under a condition where the bias spring 28 does not exist, but shifts in the advancing side to make the maximum absolute value in the advancing side and the maximum absolute value in the retarding side roughly same under a condition where the boas spring 28 exists.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009058930-A (JP)
Title: Oscillator device, optical deflector and optical instrument using the same
Inventor: MIYAGAWA TAKU
IPC: G02B26/10
Filed: 2008-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oscillator device which is easily configured so that the gravity center of the oscillator deviates little from the oscillation central axis and the center of the torque produced in the magnetic member deviates little from the oscillation central axis.  <P>SOLUTION: An oscillator device includes: an oscillator 101 supported for oscillatory motion about an oscillation central axis; a magnetic member 114 provided on the oscillator 101; and a magnetic-field generating member 121 disposed opposed to the oscillator 101. The oscillator 101 has a through-hole 113 in which the magnetic member 114 is provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009231003-A (JP)
Title: Temperature detection module
Inventor: IKEDA TOMOHIRO
IPC: G01K1/14
Filed: 2008-03-21
Abstract: <P>PROBLEM TO BE SOLVED: To press a temperature sensor to a battery with an appropriate pressure to enhance temperature detection precision, carry out assembling of a flat circuit body to a resin member with superior workability, and suppress the length of the flat circuit body short.  <P>SOLUTION: A temperature detection module includes an insulative long case 2 dividable in a short direction, a flexible flat circuit body 5 that is arranged at the divided case in a development state, and a plurality of temperature sensors 6 arranged in the flat circuit body. Both side parts 26, 27 of the flat circuit body are pinched and fixed by a united case, the part except both end parts of the flat circuit body is annularly bent, and against a temperature detecting part 32 at the side of a power supply device 30, a temperature detection module 1 in which the temperature sensor is arranged in the inner face of an annular part 28 is adopted. By engaging a pin part 7 with hole parts 8, 24, 25, both side ends 26, 27 of the flat circuit 5 are fixed to the case 2. A notch hole 23 is installed at the annular part 28 to prevent contact of insulative resin walls 33 between respective electric cells 31 of the power supply device 30.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009230398-A (JP)
Title: Software update support device and software update support program
Inventor: OSHIUMI MAKOTO
IPC: G06F11/00
Filed: 2008-03-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a software update support device and software update support program which update software so as to optimize a combination with software already installed in the device.  <P>SOLUTION: The software update support program 102 determines whether the combination of version information of each software 205 installed in a PC 100 is guaranteed by a guaranteed version combination table 101, further determines whether the combination is the latest one when it is guaranteed, and downloads necessary software from a management server 100 and updates the necessary software so as to be guaranteed when the combination of version information is unguaranteed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008234666-A (JP)
Title: Character input function and character input navigation device by toggle system
Inventor: NAOE HIROSHI
IPC: G06F3/023
Filed: 2008-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a character input system in which use of a determination key or a move key is not necessary and only little movement of fingers is required.  <P>SOLUTION: When quick depression by one character input key is repeated and the quick depression is performed for depression frequencies of a specified character, color presentation A such as green blinks at a character input part and display of characters by every depression is not performed, thus, it becomes easy to take timing for inputting the character to be specified by blinking frequencies of color light. In addition, in a character mode, when long depression of a number key for L seconds or longer once in an initial operation for inputting one character, the input of a numeral corresponding to the depressed number key is determined.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009231612-A (JP)
Title: Stacked piezoelectric element, injection apparatus provided with this and fuel injection system
Inventor: OKAMURA TAKESHI
IPC: H01L41/319
Filed: 2008-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide: a stacked piezoelectric element that can suppress the decline of a displacement amount by drive for a long period of time and that is used in a driving element (piezoelectric actuator); a sensor element; and a circuit element.  <P>SOLUTION: The stacked piezoelectric element includes a unit stack comprising an internal electrode 5, a piezoelectric layer 3 and a metal covering layer 11 formed on the surface of the internal electrode 5. The plurality of unit stacks are stacked. For the metal covering layer 11, a crystal is oriented in a prescribed direction. Also, for the piezoelectric layer 3, the crystal is oriented in a polarization axis direction. When many grain boundaries and amorphous parts exist inside the metal covering layer 11, the part is easily eroded by stress or the fluid of atmosphere, but erosion is suppressed since the crystal of the metal covering layer 11 is oriented in a prescribed direction. Thus, since the durability of the metal covering layer 11 is improved, failures such as the peeling of the piezoelectric layer 3 and cracks of the piezoelectric layer 3 are suppressed, and the stacked piezoelectric element having excellent durability is achieved.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009234333-A (JP)
Title: Pneumatic tire
Inventor: WATANABE NORIYOSHI
IPC: B60C9/20
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire improved in high-speed durability.  <P>SOLUTION: Thermal conductive layers 9 are formed so that they are superposed on both ends 6a in a width direction of a belt layer 6, and extended to a portion neighboring to a surface of a sidewall 8 from both ends 6a. The thermal conductive layer 9 conducts heat generated in the belt layer 6 at high-speed traveling to the sidewall 8 without being accumulated in the belt layer 6 and can release it from the surface of the sidewall 8 to the outside of the tire. The thermal conductive layer has the thermal conductivity of a larger value than that of rubber constituting a tread and the sidewall.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009234065-A (JP)
Title: Manufacturing process of pressing type forming apparatus of reinforcing fiber substrate, and preform, and manufacturing process of fiber-reinforced composite material
Inventor: SUZUKI TAMOTSU
IPC: B29C43/32
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a depress size enlargement apparatus and a process capable of forming a desired shape easily along to the following slant surface of a reinforcing fiber substrate having a slant surface by the use of one and the same die even when a reinforcing fiber has a slant surface.  <P>SOLUTION: A depress type forming apparatus, comprising at least two dies forming a shape along with a shape of a forming surface of a die by pressing a reinforcing fiber substrate material 1 containing a reinforcing fiber under clipping it between a die 2a and a die 2b, a die driving means 4 pressing and depressing a reinforcing fiber by opening-closing at least one die, and a transporting means 5 bringing in and out a reinforcing fiber substrate material along with a forming movement of a die, has a slanting means 7 slanting a forming surface of a die along with a slant surface of a reinforcing fiber formed in a direction of an opening and closing movement of a die. The present invention also relates to a pressing type forming process using the above apparatus and further relates to a fiber-reinforced composite material produced by the forming process and still further relates to a preform and its manufacturing process using the forming process.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009246049-A (JP)
Title: Semiconductor device
Inventor: TOMITA MASAAKI
IPC: H01L29/861
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device which enhances forward surge breakdown strength while maintaining a high reverse breakdown voltage.  <P>SOLUTION: A semiconductor device 1 includes an n<SP>+</SP>-type silicon carbide single crystal substrate 102, an n<SP>-</SP>-type silicon carbide epitaxial layer 104, a polysilicon layer 106, and a back electrode 110, wherein a p-type impurity region 108 is formed on the surface of the n<SP>-</SP>-type silicon carbide epitaxial layer 104 to include the end of the polysilicon layer 106 on the plan view, and an n<SP>--</SP>-type impurity region 112 containing n-type impurities at a lower concentration than that of the n<SP>-</SP>-type silicon carbide epitaxial layer 104 is formed near the surface of the n<SP>-</SP>-type silicon carbide epitaxial layer 104 surrounded by the p-type impurity region 108.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009241701-A (JP)
Title: Brake fluid pressure control device
Inventor: TSURUTA MATSUHISA
IPC: B60T8/34
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To improve reliability in relation to thermal load of a brake fluid pressure control device by suppressing an oscillation phenomenon of a connector part of a case due to a change of environmental temperature by contriving the structure of the case formed by resin contained in an electronic control unit of the brake fluid pressure control device.  <P>SOLUTION: In the brake fluid pressure control device which is the object of improvement, the case 2 of the electronic control unit 1 combined with a fluid pressure unit 20 has a body part 2a, the body part 2a is provided with a first peripheral wall 2d for surrounding a substrate storing chamber I, a second peripheral wall 2e for surrounding a coil storing chamber II, a connector part 4 and a storing chamber bulkhead 2f, and the connector part 4 is provided with a connector hood part 4a and the connector part bulkhead 4b. The storing chamber bulkhead 2f provided in the body part 2a of the case 2, a connecting part 2i and the connector part bulkhead 4b are arranged in positions including the same virtual plane. The virtual plane is arranged on an extension of a gate G for introducing material resin provided in a molding mold of the body part 2a.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009240598-A (JP)
Title: Device for supplying belt loop tape
Inventor: TAKEFUMI SHO
IPC: D05B35/06
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for supplying a belt loop tape for eliminating a belt loop tape at any time whose folding state is a defective state and normally supplying the belt loop tape whose folding state is always in a normal state.  <P>SOLUTION: The device for supplying a belt loop tape 1 includes: carrying means 5 which holds the belt loop tape T folded back by opposing both end parts in the longitudinal direction to a reverse surface central side by a pair of bifurcated fork members 5a and 5b and carrying it to a sewing position of a sewing machine body 4; image pickup means 8 which is disposed so as to form a real image of a flat surface of the belt loop tape T folding both end parts in the longitudinal direction back at an image pickup position on a route for carrying the belt loop tape to the sewing position; a storage part 8ab for storing the real image on the flat surface of the belt loop tape T which has appropriately folded both end parts in the longitudinal direction back as a reference image; and state determining means 8b which compares the real image with the reference image to determine a folding state of both end parts in the longitudinal direction of the belt loop tape T supplied.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009242345-A (JP)
Title: Scca-1 production inhibitor having 1-piperidinepropionic acid and/or its salt as active ingredient
Inventor: KATAGIRI CHIKA
IPC: A61P35/00
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel drug for preventing and/or treating a disease caused by cell abnormal multiplication and a disease caused by SCCA-1 (squamous cell carcinoma antigen 1) production acceleration based on the SCCA-1 production inhibition.  <P>SOLUTION: The SCCA-1 production inhibitor comprises 1-piperidinepropionic acid of formula (I) and/or its salt as an active ingredient.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009240278-A (JP)
Title: Diaper for pet
Inventor: KAMEDA HANHO
IPC: A01K23/00
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a diaper for a pet, capable of precisely capturing dung even of the pet of which the position of the anus is different.  <P>SOLUTION: The diaper for the pet is constituted as follows. An absorbing member 5 capable of absorbing liquid is inserted between a water-permeable inside sheet 3 and a water-impermeable outside sheet 4, and tail-penetration openings 6 and 7 through which the tail 22 is taken out outward are formed in the inside sheet 3 and the outside sheet 4. A dung bag 11 having a dung-capturing opening 16 for capturing the dung from the tail-penetration openings 6 and 7 is attachable to the outside sheet 4. Hole diameter-regulating means comprising perforations 31 capable of regulating the sizes of the tail-penetration holes 6 and 7 are formed at the lower part sides of the tail-penetration openings 6 and 7.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008277799-A (JP)
Title: Organic electroluminescent element and module for optical communication
Inventor: FUKUDA TAKESHI
IPC: H01L51/50
Filed: 2008-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic electroluminescent element (organic EL element) achieving higher response speed and a module for optical communication using the same.  <P>SOLUTION: An organic EL element 1 formed of at least an anode 3, a light-emitting layer 5, an electron transport layer 6, and a cathode 8 wherein a semiconductor material is used for the electron transport layer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009248976-A (JP)
Title: Method for packaging compound semiconductor substrate
Inventor: NISHIURA TAKAYUKI
IPC: B65D81/20
Filed: 2008-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for packaging a compound semiconductor substrate capable of preventing the surface of the compound semiconductor substrate from being oxidized.  <P>SOLUTION: The method for packaging this compound semiconductor substrate is equipped with a first process and a second process. In the first process, the compound semiconductor substrate 10 is placed in a gas-permeable rigid container 20, the rigid container 20 is placed in an inner packaging bag 30 with an oxygen permeability of 1-100 ml m<SP>-2</SP>day<SP>-1</SP>atm<SP>-1</SP>and a moisture permeability of 1-15 g m<SP>-2</SP>day<SP>-1</SP>, the air in the inner packaging bag 30 is replaced with an inert gas, and the inner packaging bag 30 is sealed. In the second process, the sealed inner packaging bag 30 and a deoxidation/dehydration agent 40 absorbing or adsorbing at least either oxygen or moisture, are placed in an outer packaging bag 60 with an oxygen permeability of ≤5 ml m<SP>-2</SP>day<SP>-1</SP>atm<SP>-1</SP>and smaller than that of the inner packaging bag 30 and a moisture permeability of ≤3 g m<SP>-2</SP>day<SP>-1</SP>and smaller than that of the inner packaging bag 30, and the outer packaging bag 60 is sealed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009248412-A (JP)
Title: Inkjet recorder
Inventor: SAIJO YUKO
IPC: B41J2/175
Filed: 2008-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method whereby an ink refilling performance to a printing head is improved and a waste ink amount discharged during cleaning is reduced.  <P>SOLUTION: The inkjet recorder has a supply filter 121 which passes ink supplied to the printing head 101, a first channel 115 connected to one surface of the supply filter and connecting with a pump 112, a second channel 111 connected to one surface of the supply filter and connecting with an ink tank 110, a third channel 122 connecting the pump and a head discharge opening while bypassing the supply filter, a fourth channel 123 connected to the other surface of the supply filter and connecting with a head supply port, and valves 114 and 119 arranged in the first channel and the third channel. The ink in the printing head is prevented from flowing at the time of one ink flowing of the pump. The ink in the printing head is permitted to flow at the time of the other ink flowing of the pump.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008287855-A (JP)
Title: Magnetic tape driving apparatus
Inventor: FUJITA MASAO
IPC: G11B15/00
Filed: 2008-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic tape driving apparatus which prevents damage to a magnetic head and a magnetic tape when the magnetic tape makes a transition from a stopped state to a running state or vice versa or changes in a running direction.  <P>SOLUTION: The magnetic tape driving apparatus includes: a support member 7 for separating a magnetic tape 6 from a magnetic head 1; a support member driving part 14; and a control unit 12 for controlling the operations of a tape driving means and the support member driving part 14 on at least one of the tape input side and the tape output side of the magnetic head 1. The control unit 12 moves the support member 7 from a retreating position to a protruding position, and then starts the driving of the tape driving means, thereby starting running of the magnetic tape 6.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009251344-A (JP)
Title: Photosensitive ink
Inventor: SHIMIZU KENJU
IPC: C08G73/10
Filed: 2008-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photosensitive ink which is excellent in developability and avoids warpage after curing and has flame retardancy, and a printed wiring board using the same.  <P>SOLUTION: When the photosensitive ink is applied to one surface of a polyimide film (thickness: 25 μm) such that a cured film has a thickness of 20±2 μm, the applied ink is baked in air at 120°C for 60 min and further baked at 180°C for 60 min to obtain a two-layer film including a cured film on one surface of the polyimide film, and the two-layer film is cut to dimensions of 5×5 cm, warpage of ends is ≤10 mm. When the photosensitive ink is applied to the other surface of the polyimide film opposite to the surface on which the cured film has been disposed by using the two-layer film such that a cured film has a thickness of 20±2 μm, and the applied ink is baked in air at 120°C for 60 min and further baked at 180°C for 60 min to obtain a three-layer film, the three-layer film shows VTM-0 in a flame retardancy test.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009249540-A (JP)
Title: Adhesive composition and adhesive tapes
Inventor: TANIGUCHI AKIO
IPC: C09J153/00
Filed: 2008-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adhesive composition which is excellent in initial adhesive force, little changes adhesive force with the passage of time, hardly stains the surface of an adherend after peeled from the adherend, or the like, contains an acrylic block copolymer (A) as a main component, and can form an adhesive layer, and to provide an adhesive tape using the adhesive composition.  <P>SOLUTION: The adhesive composition is obtained by adding a blocking-preventing agent having compatibility with an adhesive polymer and solid at ordinary temperature from the outside. The adhesive tape uses the adhesive composition.  <P>COPYRIGHT: (C)2010,JPO&INPIT