baber/WOPTO huggingface dataset:
Patent JP-2008008228-A (JP)
Title: Direct ignition plug cap
Inventor: TODOROKI HIDEAKI
IPC: F02P13/00
Filed: 2006-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high performance engine ignition system capable of performing more powerful ignition.  <P>SOLUTION: This plug cap is for connecting a direct ignition coil (1) to an ignition plug (5). A core wire (2) or an ignition plug mounting metal fitting (3) is surrounded by a conductive material (6) covered by an insulator material (9). The core wire (2) or the ignition plug mounting metal fitting (3) is connected to or in contact with the conductive material (6), and the outer periphery or a part of the insulator material (9) is covered by a conductive material (8) which is a negative electrode, and is grounded. The conductive material (6) is a conductive metal or conductive silicon rubber incorporating nano carbon.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008009240-A (JP)
Title: Projection display apparatus
Inventor: OKADA NAOTADA
IPC: G02F1/13
Filed: 2006-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projection display apparatus designed so as to restrain color balance change.  <P>SOLUTION: The projection display apparatus 1 includes: light emitting elements 3R, 3G, and 3B, which emit a red light ray, green light ray, and blue light ray, respectively; an optical system 4, which mixes the colors of the light rays emitted from the corresponding light emitting elements; a display part 5, which adds an image to light rays the colors of which have been mixed by the optical system 4; a sampler 6, which is disposed in the optical system 4 or on an optical path L between the optical system 4 and the display part 5 and by which part of light propagating on the optical path L is separated from the optical path L; optical detection elements 8R, 8G, and 8B, which detect the intensity of the red, green, and blue components of the light separated by the sampler 6; a control section 9, which controls the light emitting elements based on the detection results. The light emitting elements are composed of LEDs. The optical detection elements are disposed in location so as to conjugate according to the display part 5 relative to the light emitting elements.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007041575-A (JP)
Title: Filter for display, and display
Inventor: NAKATSUGAWA YUJI
IPC: G02B5/22
Filed: 2006-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filter for display having a sufficient adhesiveness with a support base material without causing any spectroscopic characteristic change due to pigment deterioration even when being used for a long time, particularly when being used for a long period of time under high temperature or high humidity, and to provide a display to which the filter for display is applied.  <P>SOLUTION: The filter for display has a laminate structure in which a layer containing pigment in a binder resin is laminated at least on the support base material, wherein the binder resin contains at least aromatic hydrocarbon group or aliphatic hydrocarbon group and an acid value of the binder resin is ≥0.1 and ≤10.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008016931-A (JP)
Title: Semiconductor device, electronic apparatus, and synchronization control method
Inventor: UMEDA SHUICHI
IPC: H03K5/00
Filed: 2006-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a synchronization control method relaxing timing constraints of a global signal even when a high speed operating clock is in use.  <P>SOLUTION: A detection circuit 12 detects an issue or a release of an operating signal (e.g. reset signal) for allowing a plurality of synchronization circuits 11-1 to 11-6 to perform a prescribed operation in the same timing synchronously with a clock signal CLK to generate a detection signal, and a clock control circuit 13 receives the clock signal CLK and decreases the frequency of the clock signal CLK when the detection signal indicates the issue of the operating signal. Thus, it is possible to extend a permitted delay time when the operating signal reaches the synchronization circuits 11-1 to 11-6 and to relax the timing constraints of the operating signal even when the high speed operating clock is in use.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008013944-A (JP)
Title: Bucket for diameter-widening excavation
Inventor: HIRAI YOSHIO
IPC: E02D5/44
Filed: 2006-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bucket for diameter-widening excavation, which contributes to a reduced machine height.  <P>SOLUTION: According to the structure of the bucket for diameter-widening excavation, the rotational center of a hinge 94 in a bottom lid 96 is located at a location inner than a peripheral edge of the bottom lid 96, and therefore a distance from the location of the hinge 94 in the opened bottom lid 96 to the peripheral edge of the bottom lid 96 is shorter than a distance of a maximum external diameter of the bottom lid 96. Thus compared with a conventional bucket in which the hinge 94 is located at an edge of the bottom lid 96, a distance from the peripheral edge of the diameter-widening bucket 10 to the ground surface when the diameter-widening bucket 10 is lifted up to the ground surface can be set to a shorter value, which contributes to the reduced machine height of an excavator 27.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007017969-A (JP)
Title: Electro-optical arrangement
Inventor: TAM SIMON
IPC: G02F1/167
Filed: 2006-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving method with which the deterioration and destruction of an electrophoretic device are suppressed.  <P>SOLUTION: An electro-optical arrangement includes an electro-optical device, which can take either a first display state or a second display state, and a driving stage which provides first and second electrode-drive signals to drive the first and the second electrodes of the device. The driving stage in an initial clearing operation outputs a voltage across the electrodes, which places the device into its second display state corresponding to a second coloration of the device. Subsequently the driver stage applies voltages to the electrodes, such that the device assumes either the first display state (a first coloration) or the second display state ( a maintained second coloration). This is a writing phase. In any state the device is arranged not to be subjected to more than a safe operating voltage across its electrodes.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008014742-A (JP)
Title: Mobile unit position estimation system and mobile unit position estimation method
Inventor: NAKADA TOYOHISA
IPC: G08G1/0969
Filed: 2006-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile unit position estimatable system and a mobile unit position estimation method which can estimate the position of a mobile unit with high accuracy.  <P>SOLUTION: The mobile unit position estimation system and the mobile unit position estimation method are provided with a particle filter, which acquires the position information of the mobile unit from a mobile unit position measuring system and then samples particles distributed in a coordinate system of map data by using the position information, and estimate the position of the mobile unit from the sampled particles by the particle filter. Each area on the coordinate system of the map data has probability data, indicating the probability of the presence of the mobile unit, and particles are distributed in the coordinate system of the map data, in accordance with the probability data, thereby allowing estimation of the position of the mobile unit, with high accuracy.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006275510-A (JP)
Title: Ice making device, freezing refrigerator, and ice making method
Inventor: SAKAMOTO KATSUMASA
IPC: F25C1/10
Filed: 2006-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a house refrigerator with an ice making device having inexpensive structural members for refining highly transparent ice while avoiding incomplete formation of ice and eliminating the need for a mechanism which treats clouded ice melted water, and to provide a device and method for easily manufacturing transparent ice with less energy.  <P>SOLUTION: The ice making device is mounted with a single-structure ice making tray 11 partitioned into a plurality of ice making blocks for storing water and making ice. The ice making tray 11 has a plurality of ice forming parts in the ice making blocks, respectively.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008017373-A (JP)
Title: Portable telephone
Inventor: OYA SHUJI
IPC: G09G5/14
Filed: 2006-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable telephone improving convenience when switching between a portlait display state and a landscape display state.  <P>SOLUTION: When a display casing 2 is rotated while a mail application program is started and the portlait display state in (a) is changed to the landscape display state in (b), a television application program is started, and the display screen of the display section 2a is divided into two display regions 20a, 20b. In the left-side display region 20a, an image based on the mail application program is displayed. In the right-side display region 20b, a television image based on the newly started television application program is displayed. As a result, new screen can be displayed in the right-side display region 20b in the landscape display state while the image being displayed in the application display region 23 in the portlait display state is being displayed in the left-side display region 20a as it is thus improving convenience.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008014281-A (JP)
Title: Controller of internal combustion engine with supercharger
Inventor: DEGAKI TAKAAKI
IPC: F02B37/10
Filed: 2006-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controller to smoothly drive an internal combustion engine by preventing occurrence of a torque level difference in the internal combustion engine equipped with a supercharger.  <P>SOLUTION: The controller of the internal combustion engine 1A equipped with the supercharger 5 is provided with a torque control means 10A for adjusting the torque generated by controlling the internal combustion engine. The torque control means detects the supercharger starting complete timing when the supercharger is started, and prevents the torque level difference from the starting timing to the starting complete timing of the supercharger. The controller can smoothly drive the internal combustion engine in smooth output state.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006342355-A (JP)
Title: Polyimide and method for producing the same
Inventor: CHIANG LIN-CHIU
IPC: C08G73/10
Filed: 2006-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyimide which itself can be soluble in general low boiling point organic solvents for general purpose use, typically methyl ethyl ketone, and can be developed with an aqueous alkali solution to give a negative type polyimide pattern, and to provide a method for producing the same.  <P>SOLUTION: This new polyimide having a hydroxy group content of 0.5 to 3 mol% comprises a copolymer of two kinds of diamine compounds consisting of 20 to 80 mol. % of a diaminopolysiloxane and 80 to 20 mol. % of 4,4'-diamino-4"-hydroxytriphenylmethane, or three kinds of diamine compounds consisting of the above-mentioned diamines in amounts of 20 to 70 mol%, respectively, and a hydroxy group-free aromatic or alicyclic diamine in an amount of 10 to 60 mol%, with 4,4'-(hexafluoroisopropylidene)diphthalic dianhydride. The polyimide is produced by once forming a polyamic acid, and then subjecting the polyamic acid to polyimidization reaction.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007022910-A (JP)
Title: Apparatus provided with corrosion resistant glass ceramic article
Inventor: GABEL FALK
IPC: F24C15/16
Filed: 2006-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To make a lithium-containing glass ceramic applicable in use accompanying combustion and heating.  <P>SOLUTION: The glass ceramic article contains a lithium aluminosilicate glass ceramic having a mixed crystal wherein silicon ion is partially replaced by aluminum ion, magnesium ion and/or zinc ion are contained in addition to the lithium ion and zinc ion and/or magnesium ion exist in a channel of the crystal structure of mixed crystal. A heating apparatus is provided with the burned and heated glass ceramic article.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007331364-A (JP)
Title: Bamboo pen
Inventor: WATANABE KAZUO
IPC: B43K3/00
Filed: 2006-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems that a conventional bamboo pen has a small ink reservoir capacity requiring a frequent ink replenishment, cannot use any selected material excepting bamboo for a pen barrel, because the pen point is monolithic with the pen barrel, and besides, replacement of the pen point of the bamboo pen as expendables is impossible.  <P>SOLUTION: An ink reservoir is formed at the pen point of the bamboo pen. In addition, the ink reservoir is, for example, nothing but a gap provided by releasing the outer layer of the skin of the bamboo used as the pen point. In order to enable replacing of the pen point, the method for inserting the pen point into the pen barrel is adopted.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008029059-A (JP)
Title: Drive circuit of semiconductor device
Inventor: OKABE HIROYUKI
IPC: H02M1/08
Filed: 2006-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To suppress switching loss low while maintaining high EMI noise immunity at the time of turning-on in a drive circuit of a semiconductor device.  <P>SOLUTION: A first drive circuit 6 that supplies a first current I<SB>1</SB>, a second drive circuit 7 that supplies a second current I<SB>2</SB>, and a voltage monitor 8 that detects a voltage value of a gate terminal 2 are connected to the gate terminal 2 of an IGBT. While the voltage value of the gate terminal 2 is lower than a threshold voltage V<SB>1</SB>of the IGBT, only the first drive circuit 6 supplies the first current I<SB>1</SB>to the gate terminal 2. When the voltage value of the gate terminal 2 reaches V<SB>1</SB>, I<SB>2</SB>is supplied to the gate terminal 2 in addition to I<SB>1</SB>. Thereby, the change rate di/dt of a current between the collector and the emitter can be suppressed low at the time of turning-on, and a period of a mirror range, in which the voltage value of the gate terminal 2 becomes constant, can be shortened. Thus, the switching loss can be suppressed low while maintaining the high EMI noise immunity at the time of turning-on.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008025876-A (JP)
Title: Combustion treatment method for waste liquid
Inventor: NISSEN RITZ THOMAS
IPC: F23G7/04
Filed: 2006-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combustion treatment method for completely burning a waste liquid including oil and/or a water-soluble organic matter (in particular, a waste liquid including tar or an organic acid generated in the gasification of biomass and the like) in a combustion treatment furnace.  <P>SOLUTION: In this combustion treatment method of the waste liquid, the waste liquid is heated by a heat exchanger 5, and flashed by a flashing device 6 to be separated into a liquid component and a vapor component, the liquid component is completely burned in the combustion treatment furnace 7, and the vapor component is heated by heat exchange with a complete combustion exhaust gas discharged from the combustion treatment furnace 7 by a heat exchanger 8, and then completely burned in the combustion treatment furnace 7.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008025142-A (JP)
Title: Net-like barrier
Inventor: HAYASHI RYOZO
IPC: E06B9/24
Filed: 2006-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a net-like barrier capable of, first, suppressing rise of temperature based on the sun's rays, second, obtaining excellent atmosphere purifying, deodorizing, and antibacterial effects simultaneously, and, third, achieving the purposes simply, easily, efficiently, and at reduced cost.  <P>SOLUTION: This net-like barrier 1 is arranged between the inside and the outside of a building and is used as, for example, a window or door screen, a louver door, a bamboo blind, a blind, a shutter, a wing, a door panel, a window plate, a sun shade plate, a screen, a partition or a decoration plate. Concerning each unit basic material of a net-like basic material constituting main parts of the net-like barrier, heat exchange paint A for releasing heat energy without storing it is applied on a front side on which sunbeams are applied, a heat insulating paint B having excellent reflection property and thermal insulation property is applied on its reverse side, and photocatalyst paint C having oxidation and decomposition power is applied on outer surfaces of the heat exchange paint A and the heat insulating paint B. This net-like barrier is also provided with a water spraying device or a water passing device for cooling the net-like basic material and its surroundings.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008027501-A (JP)
Title: Optical disk and optical disk unit
Inventor: NAKAO KENJI
IPC: G11B7/125
Filed: 2006-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk and optical disk unit which can maintain good characteristic of reproducing recording marks even if the number of reproducing (trace) reaches a considerable number.  <P>SOLUTION: The optical disk 100 holds a correction coefficient ν in a lead in area. The lead in correction coefficient ν is read out when the optical disk 100 is loaded and stored in an inner memory of a controller 111. In OPC operation, the controller 111 executes trial writing on the optical disk, and obtains a recording laser power Pmax with which PRSNR becomes the best, and further sets up the recording laser power Ppot for the optical disk by multiplying the obtained recording laser power with the correction coefficient ν. The correction coefficient ν corrects the recording laser power Pmax for improving durability to the trace number of the recorded marks so that the recording with the recording laser power Ppot improves durability to the trace number of the recorded marks.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008027120-A (JP)
Title: Mouse pad, program for mouse pad, recording medium, and mouse pad control method
Inventor: ISHIKAWA TAKESHI
IPC: G06F3/039
Filed: 2006-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To improve operability of a personal computer and to support mouse operation by providing a mouse pad with various functions.  <P>SOLUTION: This mouse pad comprises a mouse pad body 10 having a support face 26 and a mouse operating face 27; electronic paper 12 arranged at the mouse operating face 27 of the mouse pad body 10 to display a rewritable image; and a display control means 14 displaying an image on the electronic paper 12 and controlling to rewrite the displayed image. Since an optional image can be displayed on the electronic paper 12, the mouse pad itself can be freely changed into appearance of a different impression using this image.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008029111-A (JP)
Title: Actuator device with sensor function and viscoelasticity measuring device
Inventor: SEKINE MASAHIRO
IPC: G01N3/00
Filed: 2006-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an actuator device with sensor function that is provided both with a sensor function and with an actuator function, is capable of simultaneously measuring displacement output and stress input, and can be used as a sensor for sensing strain, stress, or the like produced as the result of displacement being caused, and a viscoelasticity measuring device.  <P>SOLUTION: The actuator device with sensor function includes a drive unit constructed by series-connecting two stacked piezo elements through an intermediate in the direction of the production of displacement. The actuator device is so constructed that the following is implemented: one of the two stacked piezo elements of the drive unit functions as an actuator by applying voltage to cause displacement; and the other functions as a sensor by producing a piezoelectric charge by change in the pressure in the other stacked piezo element.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008028271-A (JP)
Title: Method of testing semiconductor integrated circuit device, and apparatus for inspecting the same
Inventor: UENO HITOHIRO
IPC: H01L21/66
Filed: 2006-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of testing a semiconductor integrated circuit device that can reduce a test time required for testing the entire lot, by optimizing the order of test items according to the ratio of nondefective chips in the lot to be tested.  <P>SOLUTION: According to the test, tests are conducted in given times in an initially set test item order (step S201). Based on the results of the test, the number of nondefective chips and the number of defectives found in each test item are summed up (step S202). When the results of summing up give a conclusion that the ratio of nondefective chips is equal to or larger than a given value, the order of test items is changed to the order where a test item with a larger number of nondefectives is higher in order, among groups of test items having common presetting and the order of groups is changed to the order where a group with a larger total number of defectives is higher in order. Further, when the results of summing up give a conclusion that the ratio of nondefective chips is less than the given value, the order of test items is changed to the order where a test item with a larger number of nondefectives is higher in order (step S203).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008023237-A (JP)
Title: Navigation system for visually handicapped person
Inventor: YASUMA MIKI
IPC: A61F9/08
Filed: 2006-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a navigation system for a visually handicapped person which efficiently and accurately reports visual spatial information indispensable to the visually handicapped person who is a user through the auditory sense, and enables to the user simply and naturally recognize.  <P>SOLUTION: The navigation system for the visually handicapped person 1 of this invention is the navigation system for the visually handicapped person using a cellular phone network or the cellular phone network and GPS. The spatial information including contours of an object for navigating the visually handicapped person can be reported to the visually handicapped person 1 by a sound source of which a sound image localized position moves along the contours e1, e2, e3, e4, e5.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008026795-A (JP)
Title: Operator and musical sound control device
Inventor: KONDO MASANARI
IPC: G10H1/00
Filed: 2006-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To enable a player to feel change of a state of an operator, which changes by the player's operation.  <P>SOLUTION: An operation section 250 includes: a pressure sensor 283 for detecting pressure applied by an operating person; an acceleration sensor 284 for detecting acceleration, when the operation section 250 moves; and an angle sensor 282 for detecting rotation angle of the operation section 250. A physical state detected by these sensors is output to a control device from a communication interface 280. The control device calculates displacement x in damped oscillation of a spring based on the physical state detected by these sensors, and controls a position of a moving object 270 based on the obtained displacement x.  <P>COPYRIGHT: (C)2008,JPO&INPIT