baber/WOPTO huggingface dataset:
Patent JP-2008190470-A (JP)
Title: Regeneration device for exhaust emission control filter
Inventor: YOKOYAMA HITOSHI
IPC: B01D46/42
Filed: 2007-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means completing regeneration of a diesel particulate filter (DPF) using a particulate matter (PM) sensor.  <P>SOLUTION: This device includes; an exhaust emission control filter provided in an exhaust gas passage of an internal combustion engine and collecting particulate contained in exhaust gas exhausted from the internal combustion engine; a particulate quantity detection sensor provided downstream of the exhaust emission control filter and detecting the particulate quantity contained in the exhaust gas; a regeneration means regenerating the exhaust emission control filter when the collected particulate exceeds a predetermined quantity; and a regeneration completion means S106 completing regeneration of the exhaust emission control filter based on the particulate quantity downstream of the exhaust emission control filter detected by the particulate quantity detection sensor.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007125897-A (JP)
Title: Printing apparatus and method
Inventor: ANDERSON DARYL E
IPC: B41J2/01
Filed: 2007-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing apparatus and method for preventing a deterioration in printing quality caused by temperature difference between print head dies.  <P>SOLUTION: According to an example of the present invention, the printing apparatus and method is provided for controlling a fluctuation in temperature between print head dies in a printer having a plurality of print head dies, wherein a change in an image intensity caused by a fluctuation in temperature between print head dies is reduced by decreasing the fluctuation in temperature.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008197361-A (JP)
Title: Variable spectroscopic element, spectroscopic device, and endoscope system
Inventor: YASUDA TOMOTERU
IPC: G01J3/36
Filed: 2007-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable spectroscopic element forming a sensor electrode and a wiring pattern with fewer processes and which can be assembled easily while preventing a wire and optical substrates from interfering with each other, and to provide a spectroscopic device and an endoscope system.  <P>SOLUTION: The variable spectroscopic element 1 includes: two facing optical substrates 3a and 3b having reflecting films 2 on their facing surfaces and disposed with a space; an actuator 3c for changing the space between the optical substrates 3a and 3b; and sensors 6 having, on the facing surfaces, the electrodes 6a and 6b for detecting the space between the optical substrates 3a and 3b. At least one of the optical substrates 3a (3b) has: an inclined face 5 formed on the peripheral part of the facing surface so as to gradually recede from the other optical substrate 3b (3a) radially outward in the direction of the substrate thickness; the wiring pattern 6c (6d) disposed on the inclined face 5 and connecting to the electrode 6a (6b) of the sensor 6; and a connection pattern 6e (6f) disposed radially outside the wiring pattern 6c (6d) and used to connect the wire 7 for externally outputting a signal from the electrode 6a (6b).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008199354-A (JP)
Title: Receiver
Inventor: MIKI KAORI
IPC: H04B1/3822
Filed: 2007-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low noise amplifier having a high input resistance in an operation off time without deteriorating the quality of a received signal in a receiver such as a radio communication terminal corresponding to a plurality of communication systems.  <P>SOLUTION: The receiver includes: an antenna changeover switch 12 for switching a first signal path for transmitting a transmission signal of a GSM (Global System for Mobile Communications) 900 or PCS (Personal Communication Services) communication mode and a second signal path for transmitting a transmitted or received signal of a UMTS (Universal Mobile Telecommunications System)communication mode; a low noise amplifier 15 for amplifying a received signal of the UMTS communication mode; a first witch 21 and a second switch 22 inserted in serial between input and output terminals of the low noise amplifier 15 to be turned on during a strong electric field of the UMTS communication mode; and a third switch 23 inserted between a connection point of the first and second switches, and the ground to be turned on together with the first switch 21 during operation of the GSM 900 or PCS communication mode.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008197008-A (JP)
Title: Visual inspection device and visual inspection method
Inventor: MINAGAWA KEIJI
IPC: G01N21/88
Filed: 2007-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive and safe visual inspection device determining the quality of a specimen, based on a linear image, by imaging the linear image on a face to be inspected of the specimen, and also to provide a visual inspection method executed using the visual inspection device.  <P>SOLUTION: Each LED 20 of the visual inspection device 1 has a substantially cylindrical-shaped part 21, each LED 20 is arranged to make the substantially cylindrical-shaped part opposed to an outer circumferential face 2B that is the face to be inspected of the specimen, while maintaining a condition inclined at about 45° of angle with respect to a mounting face of a mounting table 10, and eight LEDs 20 are arranged to make optical axis directions thereof perpendicular to a stripe-like groove. Each LED 20 is held by an LED holding means, and the LED holding means has a rotary means rotatable around a rotary shaft as the center to change a directive direction of a straight line, under the condition where the eight LEDs 20 are arranged on the straight line with an equal interval. The linear image 20C is imaged on the outer circumferential face 2B by light emission from the LEDs 20.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008199488-A (JP)
Title: Dhcp type quarantine network system
Inventor: AOKI NAOKO
IPC: H04L12/28
Filed: 2007-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a DHCP type quarantine network system which manages association between a MAC address and an IP address for not only a terminal which is a DHCP client with a not-fixed IP address but also a terminal with a fixed IP address, so that both terminals can be regarded as objects for quarantine.  <P>SOLUTION: The MAC address of the terminal is registered to the DHCP client with the not-fixed address as the object for quarantine, a mechanism for judging whether or not the terminal is an unauthorized terminal is also applied to the terminal having the fixed IP address and all the objects for quarantine are set as objects for judgment whether or not they are the unauthorized terminals. Furthermore, quarantine processing is performed also on the terminal having the fixed IP address by managing allocation states of addresses by a table representing the association between the IP address and the MAC address used in a LAN.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008196036-A (JP)
Title: Method and apparatus for quality-controlling hardened shaft
Inventor: ISHIDAI TAKEAKI
IPC: C21D9/28
Filed: 2007-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hardening quality-control method of a shaft with which processing condition of the shaft can individually be controlled.  <P>SOLUTION: This hardening quality-control method includes: a process, in which high frequency hardening is applied to a constant velocity joint shaft and the hardening condition in each shaft is measured; a process, in which a distinguished mark for specifying one by one of the shafts, is memorized, related to the above hardening condition of each shaft; and a process, in which before hardening or after hardening, the distinguished mark is written to the corresponded shaft.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007167676-A (JP)
Title: Pachinko game machine
Inventor: ICHIHARA SHIGERU
IPC: A63F7/02
Filed: 2007-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pachinko game machine which can clearly display detailed figures and symbols in symbol displaying and is equipped with a symbol display device capable of displaying multiple kinds of colors.  <P>SOLUTION: The pachinko game machine is equipped with a first control means 9 to output display symbol designation data defining a game state of the pachinko game machine. The symbol display device is equipped with a color liquid crystal display part 7 comprising a color liquid crystal display body, as well as a ROM 3 storing a plurality of symbol data, a video RAM 4 for storing displayed symbol data formed by combining and editing the plurality of symbol data, a second control means 2 for displaying symbols on the color liquid crystal display part 7 corresponding to display symbol designating data outputted by a first control means, and an image control part 5 connected between the second control means 2 and the color liquid crystal display part 7 to display images by scanning displayed symbol data stored in the video RAM at a prescribed coordinates positions of the color liquid crystal display part 7 at a prescribed timing.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008204972-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: KUSUMOTO OSAMU
IPC: H01L21/336
Filed: 2007-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the stripping of an electrode connected with a silicon carbide layer, while securing good contact with the silicon carbide layer.  <P>SOLUTION: A method of manufacturing a semiconductor device includes (A) a step of forming an insulation layer 13 on a silicon carbide layer 11; (B) a step of forming on the insulation layer 13 a contact hole 13a a part of which is exposed over the surface of the silicon carbide layer 11; (C) a step of forming a first conductive film 15 being in contact with the surface of the silicon carbide layer 11 exposed in the contact hole and the side wall of the contact hole 13a; (D) a step of forming a second conductive film 17 on the first conductive film 15; and (E) a step of allowing at least part of material forming the second conductive film 17 to be reacted with silicon of the silicon carbide layer 11 by thermally processing the silicon carbide 11 wherein the first and second conductive films 15 and 17 are formed and to form a silicide containing elements forming the first conductive film 15 and elements forming the second conductive film 17.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008202245-A (JP)
Title: Sliding door device
Inventor: ARAO TORU
IPC: B60J5/06
Filed: 2007-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sliding door device and a vehicle with the sliding door device capable of surely covering an upper side exposed part changing with the movement of a door member, with simple constitution.  <P>SOLUTION: The sliding door device 1 comprises the door member 20 connected to a vehicle body 10. The vehicle body 10 is provided with a fixed cover 50 and a movable cover 60. The movable cover 60 is held in a holding part 24 formed at the door member 20 in the closed state and pulled out to the vehicle body interior side from the holding part 24 when the door member 20 moves to the outside of the vehicle body, and lies between the vehicle body 10 and the door member 20 while the door member 20 is located on the outside of the vehicle body by a predetermined distance.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008176756-A (JP)
Title: Password input system
Inventor: TAKAMURA AKIO
IPC: G06F3/048
Filed: 2007-01-19
Abstract: <P>PROBLEM TO BE SOLVED: To improve safety of security even for a simple password in a password input system of an electronic apparatus.  <P>SOLUTION: A screen for inputting a password is divided into square cells. A user recognizes input positions of password characters. This improves password discrimination property of the electronic apparatus.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008204514-A (JP)
Title: Near field light head and information recording and playback device
Inventor: PARK MAJUNG
IPC: G11B7/135
Filed: 2007-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently generate near field light while contriving miniaturization, and to generate a strong and highly efficient magnetic field.  <P>SOLUTION: This near field light head which gives a magnetic field to a magnetic recording medium, causes magnetic inversion, and recording information, is provided with a slider having an opposing plane opposing to the surface of the magnetic recording medium, a near field light generating element generating the near field light, a magnetic pole 16 formed on the near field light generating element, a plurality of lower part wiring lines 21a formed on the opposing plane, a magnetic circuit 20 of a thin film shape arranged at a position at which the plurality of lower part wiring lines are covered and connected to the magnetic pole, a plurality of upper part wiring lines 21b arranged at a reverse side to a side at which the plurality of lower part wiring lines are arranged out of both sides of the magnetic circuit, an insulation layer 22a insulating each of the lower part wiring lines, the magnetic circuit, and the upper part wiring lines, and a coil 21 wound on the periphery of the magnetic circuit by connecting the lower part wiring lines and the upper part wiring lines alternately and in series.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007186520-A (JP)
Title: Composition for brightening and simultaneously coloring hair which utilizes acidic and basic dyes stable against bleaching agent
Inventor: SAID HAYEL M
IPC: A61K8/41
Filed: 2007-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dye composition containing a class 2 hair bleaching agent which bleaches the hair to the 7th stage and at the same time dyes it into one of various color tones in one step.  <P>SOLUTION: This dye is a derivative stable against the bleaching agent for an azo, triaryl methane, thiazine, or nitro dye. Its inactivating or weakly activating chemical group increases the stability of a dye in an alkaline bleaching agent, if it is on the aromatic ring of the dye or if it is bonded to ortho and/or para position in regard to the center of a bonded chromophore or an auxochrome. A dye molecule is liable to be attacked by the bleaching agent and finally decomposed if it lacks an inactive substituent or a weak active substituent at the ortho and/or para position or has a strong active group at the position. The inactivating and protective chemical group may be a nitro, halogen, cyano, carboxy, sulfone, alkyl or aromatic group, and must not be an amino, hydroxy, alkoxy, or alkylamide group.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008205244-A (JP)
Title: Printed wiring board and its manufacturing method
Inventor: SUGAYAMA HIROYUKI
IPC: H05K3/28
Filed: 2007-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To form an opening for connection without damaging a surface of a base film.  <P>SOLUTION: In the printed wiring board, a protection film (c) is overlapped with the base film (b) where a wiring pattern is formed by conductor foil (e) and it is thermocompression-bonded by a heating/pressurizing means. The base film (b) and the protection film (c) are polyimide. First opening parts h1, h2 and h3 from which the base film (b) is exposed and second opening parts k4, k5 and k6 from which only conductor foil (e) is exposed are formed in the protection film (c) and an adhesive layer (a).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007128655-A (JP)
Title: Magnetic tape cartridge
Inventor: SHIGA HIDEAKI
IPC: G11B23/107
Filed: 2007-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To improve reliability by preventing opening deformation of upper and lower cases caused by falling shocks, or increasing the holding function of a leader pin with respect to a housing part, and preventing the coming-out of the leader pin from the housing part to secure a sure loading operation.  <P>SOLUTION: A signal reel 7 having a magnetic tape 6 wound thereon is rotatably housed in a cartridge case 4 by stacking upper and lower cases 2 and 3, the end of a leader pin 5 fixed to the tip of the magnetic tape 6 is detachably fixed and held in the recessed housing part 20 of the case 4, the housing part 20 is formed in an undercut groove 20b, and a coming-out preventing structure engaged with the both-end fixing part 5d of the leader pin 5 is formed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008208474-A (JP)
Title: Coated sheet keeping texture of base paper
Inventor: NISHI TETSUYA
IPC: D21H19/42
Filed: 2007-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coated sheet having unprecedented texture and printed surface feeling at the same time by controlling the kind of pigment to be used in the coating layer.  <P>SOLUTION: The coated sheet having one or more coating layers on at least one surface of a base paper and keeping the texture of the base paper is produced by applying a coating liquid containing a dense organic pigment having a glass transition temperature of 35-80°C in an amount of ≥80 mass% of the total pigment at a coating ratio of 3-10 g/m<SP>2</SP>per one surface in terms of solid content.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007253618-A (JP)
Title: Inkjet recording apparatus
Inventor: HIBI MANABU
IPC: B41J2/045
Filed: 2007-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recording apparatus which performs ink discharge in the condition that the viscosity increase of the ink near the nozzle is avoided.  <P>SOLUTION: The inkjet recording apparatus includes an control part which controls the printing and movement. A printing signal feed zone included in a control part feeds a serial printing signal in which a first reserve oscillatory waveform signal is assigned during the time S1 to a driver IC when the time S1 from the printing start time T0 to the time T1 in which a delivery waveform signal relating to a first ink delivery at a nozzle is fed is more than the predetermined time Tw1. In addition, a driver IC converts a serial printing signal into a parallel signal, generates a delivery voltage pulse train signal and a preliminary oscillating voltage pulse train signal and feeds them to an individual electrode 35.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008207709-A (JP)
Title: Support structure of stabilizer
Inventor: MIYAMOTO YASUO
IPC: B60G21/055
Filed: 2007-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent sand grains or muddy water from entering between a stabilizer bush and an outer peripheral surface of a stabilizer, by making a slit of the stabilizer bush hard to open.  <P>SOLUTION: Thick wall parts 18g are disposed to pinch a slit 18e between side surfaces 18c of the stabilizer bush 18 when the stabilizer bush 18 fitted to the outer circumferential surface of a torsion part 15 of the stabilizer is pinched and fixed between a mounting part 19a of a vehicle body 19 and a mounting bracket 21 fixed to the vehicle body 19. Therefore, stiffness of parts where the thick wall parts 18g are formed is higher than that of other parts, the slit 18e is strongly brought into press-contact in a closed direction. Opening of the slit 18e is prevented and the entrance of the sand grains or muddy water from between an inner peripheral surface 18d of the stabilizer bush 18 and the torsion part 15 of the stabilizer is prevented, and generation of abnormal noise or abrasion of the stabilizer is prevented.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007235141-A (JP)
Title: Memory device having nanocrystal, and its manufacturing method
Inventor: SETSU KOSHU
IPC: H01L51/05
Filed: 2007-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a memory device having nanocrystals, and to provide its manufacturing method.  <P>SOLUTION: The memory device comprises: a substrate; a source region and a drain region formed inside the substrate and located separately from each other; a memory cell formed on the substrate surface, connecting the source region and the drain region and having a plurality of nanocrystals, and a control gate formed on the memory cell, wherein the memory cell is equipped with a first tunneling oxide layer formed on the substrate; a second tunneling oxide layer formed on the first tunneling oxide layer; and a control oxide layer formed on the second tunneling oxide layer and having the plurality of nanocrystals. Thereby and by providing the second tunneling oxide layer having hydrophilicity which can incorporate an aminosilane group to impart an electrostatic attractive force, a monolayer arrangement of the nanocrystals becomes possible, control of device characteristics becomes possible, and the memory device exhibiting more improved device characteristics can be provided.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008218608-A (JP)
Title: Light-emitting diode
Inventor: UEDA YOSHITOMO
IPC: H01L33/28
Filed: 2007-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light-emitting diode having an easier manufacturing method and a lower manufacturing cost than before.  <P>SOLUTION: This light-emitting diode is characterized in that it is formed of at least two kinds of semiconductors selected from among a metal semiconductor, a metal oxide semiconductor and an organic polymer semiconductor, wherein at least one semiconductor has a plane shape, and the light-emitting diode has a structure where at least one of the other semiconductors is laminated in a projection shape on that plane, and the semiconductors forming the light-emitting diode have two kinds of semiconductors: p-type and n-type.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008216615-A (JP)
Title: Display device, driving method of display device, and electronic equipment
Inventor: MUTSUKURA TAKAHIKO
IPC: H01L51/50
Filed: 2007-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To make inconspicuous a flash phenomenon caused when a duty ratio is switched from a relatively low duty ratio to a relatively high duty ratio.  <P>SOLUTION: When the duty ratio is switched from the relatively low duty ratio A to the relatively high duty ratio B, the duty ratio is switched from the duty ratio A not directly to the duty ratio B, but at least one duty ratio C is interposed halfway to switch the duty ratio stepwise with small widths (widths of the duty ratio) from the duty ratio A to the duty ratio C (step S14) and then from the duty ratio C to the duty ratio B (step S16).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008217579-A (JP)
Title: Microcontroller
Inventor: FUJIMAKI YUTAKA
IPC: G06F15/78
Filed: 2007-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microcontroller capable of sufficiently securing secrecy of an encrypted program.  <P>SOLUTION: The microcontroller is provided with a memory 12 for storing an encrypted program and a CPU 11 for executing the program read from the memory through a first route. It is provided with a decoding block 13 having a register for reading decoding information to be used to decode the encrypted program through a second route different from the first signal route and holding it so that it cannot be read physically from the CPU 11. The decoding block 13 uses the decoding information held in the register to decode the encrypted program read from the memory through the first route.  <P>COPYRIGHT: (C)2008,JPO&INPIT