baber/WOPTO huggingface dataset:
Patent JP-2009218919-A (JP)
Title: Image display apparatus for vehicle
Inventor: IWANO HIROTAKA
IPC: H04N7/18
Filed: 2008-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display apparatus for a vehicle, which enables a driver to suitably confirm a position of the vehicle itself by setting an image viewed from driver's eyes as a front view image independently of a direction to which a screen of a monitor is turned though the apparatus is advantageous in installation space and cost.  <P>SOLUTION: The image display apparatus for the vehicle includes a rear camera 1 attached to a periphery of the vehicle to image the periphery of the vehicle, the monitor 2 attached to a room of the vehicle to display a camera image and a rear camera control unit 3 for converting an image picked up by the rear camera 1 into pixel data of a camera image and generating the pixel data of a monitor image to be output to the monitor 2 based on the pixel data of the camera image. The rear camera control unit 3 performs coordinate transformation for the pixel data of the camera image so that an image viewed from driver's eyes becomes a front view image and generates the pixel data of the monitor image to be output to the monitor 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009218964-A (JP)
Title: Analog-digital conversion circuit and imaging apparatus mounted with the same
Inventor: NOSE YUGO
IPC: H03M1/56
Filed: 2008-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that the conversion speed of an analogue-digital conversion circuit of single slope type becomes lower since the number of steps of reference signal is required to be increased as a resolution becomes higher.  <P>SOLUTION: A comparator CP comprises a first input terminal which receives a voltage corresponding to the analogue signal that is to be converted into digital signal, and a second input terminal which receives a first reference voltage whose voltage level sequentially rises or drops, and compares a voltage of the first input terminal with that of the second input terminal. An output side terminal of a capacitor C is connected in series to the first input terminal of the comparator CP, and an input side terminal receives analogue signal Vin. After a voltage corresponding to the analogue signal Vin sampled with the capacitor C appears at the first input terminal, the input side terminal of the capacitor C is input with a second reference voltage whose voltage level rises or drops sequentially.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009221932-A (JP)
Title: Engine with supercharger
Inventor: KAI SHINGO
IPC: F02B37/00
Filed: 2008-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To enhance supercharge performance effectively and promote temperature rise of catalyst in cold time by using a plurality of exhaust gas turbochargers.  <P>SOLUTION: The engine is provided with the first and second exhaust gas turbochargers which are serially connected, catalysts connected to their downstream, a means for controlling a variable exhaust valve so as to reduce an effective opening area of an outlet of an independent exhaust passage in a predetermined supercharge operation area, a means for extending an overlap period of supply and exhaust valves in the predetermined supercharge operation area, a temperature state judging means, a turbine bypass passage for bypassing a turbine of the second turbo supercharger, an exhaust gas flow passage switch valve and a flow passage selecting means. The flow passage selecting means controls the exhaust gas flow passage switch valve so that exhaust gas flows to the catalyst through the turbine of the first exhaust turbo supercharger and the turbine bypass passage during cold time in the predetermined supercharge operation area and the exhaust gas flows through turbines of both the exhaust gas turbo superchargers during a warm time in the predetermined supercharge operation area.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009223666-A (JP)
Title: Object cooperation system, object cooperation method, and program
Inventor: STEJIC ZORAN
IPC: G06F12/00
Filed: 2008-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an object cooperation system capable of achieving processing in an information processing apparatus by efficiently connecting objects having relevancy.  <P>SOLUTION: The object cooperation system 100 for making a user terminal cooperatively utilize a plurality of objects includes: a database 270 for storing a cooperation map 270a; an object registration part 230 for registering a new object in the database 270, comparing a value registered corresponding to an item included in the content of the new object with the cooperation attribute value of an already registered object, copying the cooperation attribute value of the object as the cooperation attribute value of the new object, and registering the copied cooperation attribute value in the database 270; and an object editing part 260 for receiving a cooperation request from the user terminal and inquiring the cooperation map 270a to browse and edit the objects.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009225243-A (JP)
Title: Apparatus and method for monitoring optical gate element, and optical switch system
Inventor: SONE KYOSUKE
IPC: H04B10/27
Filed: 2008-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To monitor input/output characteristics of an optical gate element that passes or cuts off input light.  <P>SOLUTION: Based on information about control of an optical gate element 12, that passes or cuts off input light, and input/output optical power of the optical gate element 12, optical input/output characteristics of the optical gate element 12 are determined corresponding to the time during which the optical gate element 12 is controlled into light passing state.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009231419-A (JP)
Title: Composition for injection molding, its manufacturing method, and injection molding to be obtained
Inventor: HAYASHI SHINICHI
IPC: B22F3/02
Filed: 2008-03-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin bonded magnet composition that is excellent in flowability and moldability during low-temperature melding, its manufacturing method, and an injection molding that is excellent in magnetic properties, recyclability, and mechanical strength such as rigidity.  <P>SOLUTION: A composition for injection molding is configured as follows. Active carbon (C) is added to rare-earth transition metal alloy powder (A), including rare-earth elements and transition metals, and a polyphenylene-sulfide resin (B), and further, they are kneaded. A crystallization temperature Tc2β of the polyphenylene-sulfide resin (B) in the composition for injection molding is 170-220°C. A manufacturing method of the composition for injection molding is configured as follows. The rare-earth transition metal alloy powder (A) and the polyphenylene-sulfide resin (B) are mixed with each other. At first, the mixture is heated to a temperature of 280-360°C. Kneading is continuously executed so as to gradually reduce kneading torque. When a crystallization temperature Tc2α of the polyphenylene-sulfide resin (B) reaches 170-220°C, the active carbon (C) is added to the kneaded product. Continuously, the kneaded product with active carbon is heated to a temperature of 230-360°C and it is further kneaded. Consequently, the crystallization temperature Tc2β of the polyphenylene-sulfide resin (B) is maintained at 170-220°C.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009228738-A (JP)
Title: Rolling bearing with rotation sensor
Inventor: KARUBE TAKASHI
IPC: G01P3/486
Filed: 2008-03-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolling bearing with a rotation sensor capable of stably detecting the rotation of an inner ring even in use in an existing environment of a magnetic substance and an external magnetic field, in an inexpensive rotation sensor.  <P>SOLUTION: By constituting the rotation sensor so that a rotor 6 of arranging a large number of sits 6a for passing light at an equal interval in the circumferential direction of an outer peripheral part is installed on one end side of the inner ring 1 being a rotary bearing ring, and a light emitting element 7a for emitting the light toward the outer peripheral part of the rotor 6 and a light receiving element 7b for receiving the light passing through the slits 6a accompanied by the rotation of the rotor 6 are oppositely arranged on the same one side as the rotor installing side of an outer ring 2 being a fixed bearing ring, and a photointerrupter 7 is installed for outputting a pulse signal of the light received by the light receiving element 7b, and the rotation of the inner ring 1 is detected, the inexpensive rotation sensor can stably detect the rotation of the inner ring 1 even in use in the existing environment of the magnetic substance and the external magnetic field.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009227062-A (JP)
Title: Seat belt retractor
Inventor: NOGI KAZUNORI
IPC: B60R22/46
Filed: 2008-03-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seat belt retractor capable of starting deformation of an energy absorbing member by holding the energy absorbing member without using a complicated locking mechanism after firmly restraining the body of an occupant by winding up a webbing.  <P>SOLUTION: Rotating torque does not work on a torsion bar when a rack 48 rotates a winding shaft 20 in the winding direction as the rack 48 rotates the winding shaft in the winding direction by engaging with a winding shaft side gear 40 of the winding shaft on the seat belt retractor. Consequently, torsional deformation never occurs on the torsion bar when the rack 48 rotates the winding shaft 20 in the winding direction. Additionally, any special constitution to revolve a first lock pawl 52 is not basically required as one end of the torsion bar is held by engaging a ratchet part 54 of the pawl 52 with a ratchet part 56 of a lock base 34 as the rack 48 revolves the first lock pawl 52 when engagement of the rack 48 and the winding shaft side gear 40 is finished.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009232192-A (JP)
Title: Original conveyance apparatus, and image forming apparatus equipped with the same
Inventor: TSUNODA MASAYUKI
IPC: G03G15/00
Filed: 2008-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an original conveyance apparatus capable of efficiently performing a jam processing operation for an original while preventing components, such as the jamming original, conveyor rollers and a conveyance driving mechanism, from breaking by exposing a complexly constituted document conveyance path up to as an inner portion as possible.  <P>SOLUTION: The original conveyance apparatus 20 includes: a first document conveyance path 32 for conveying an original from an original placement tray 21 to an original read unit 33; a third original conveyance path 44 for conveying the original halfway from a second original conveyance path 34 to an original inversion unit 36; a fourth original conveyance path 51 for sending the original in the first original conveyance path 32 again from the original inversion unit 36; an exterior cover 24 having a conveyance guide constituting the first original conveyance path 32 and exposing the first original conveyance path 32 by opening it; and a guide unit 25 having a conveyance guide constituting the third original conveyance path 44 and the fourth original conveyance path 51 and exposing nearly the entire area of the third original conveyance path 44 and the fourth original conveyance path 51 by opening it.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009230697-A (JP)
Title: Browsing terminal and browsing terminal control program
Inventor: HATTA AYAKA
IPC: G09G5/00
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a browsing terminal and a browsing terminal control program for saving power by suppressing the maximum power consumption.  <P>SOLUTION: When an input operation to rewrite the display content is performed in a power saving mode (S11:YES), a display control part and a nonvolatile display part are turned on (S15), control is performed for rewriting the display content (S17), and the display control part and the nonvolatile display part are turned off (S19). When data on the page next to the current page is not yet acquired, whether it is necessary to acquire the data in advance from an external terminal is determined (S21). When determined that it is necessary to acquire the data (S25: YES), a communication part is turned on to perform communication with the external terminal and acquires the data on the next page (S33). When the rewrite input operation is performed during the communication, on the other hand, (S35: YES), the communication is disconnected to immediately rewrite the display content.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009237079-A (JP)
Title: Image forming apparatus
Inventor: NAKANO KUNIAKI
IPC: G03G15/20
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of preventing smoke and hot heat generated in the device from being leaked to an outside of the device, and not giving an anxiety to a user, even when trouble occurs to exceed a safe temperature, in an image fixing unit having a heater elevated to high temperatures in usual use.  <P>SOLUTION: This image forming apparatus having the fixing unit for fixing toner onto a paper sheet by heating and pressurizing the paper sheet transferred with a toner image includes the heater for heating the paper sheet, and a temperature detecting means for detecting the temperature in an inside of the fixing unit, and has an opening and closing shutter for sealing an inlet and an outlet when the temperature detected by the temperature detecting means reaches a set temperature, in the inlet and the outlet of the paper sheet to/from the fixing unit.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009238978-A (JP)
Title: Method of manufacturing ceramic substrate
Inventor: OIDE YASUSHI
IPC: H05K3/12
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a ceramic substrate capable of forming a conductor having high dimension accuracy and high electric characteristics with a ceramic slurry.  <P>SOLUTION: The method of manufacturing a ceramic substrate applies a ceramic slurry 3a so as to cover a conductive paste 2a on a conductive layer 2 formed by applying the conductive paste 2a on a support 1 and drying the conductive paste 2a. In the manufacturing method, the conductive paste 2a contains at least two kinds of a first organic binder and a second organic binder which have different solubility parameters, and the ceramic slurry 3a contains a solvent having a solubility parameter approximate to the solubility parameter of the first organic binder.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009233714-A (JP)
Title: Laser beam machining apparatus
Inventor: HASHIMOTO KAZUYA
IPC: B23K26/382
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser beam machining apparatus that reduces influence of laser reflection light penetrated through an object to be drilled and that can accurately perform drilling.  <P>SOLUTION: The laser beam machining apparatus is mounted with an object 1 to be drilled by laser beam machining, and is provided with a stage 4 having a through-hole 4a at a drilling 3 position of the object 1 and with a holding table 5 for holding this stage 4. A laser beam absorbing material 6 is installed in a position irradiated with a laser beam 10, on the side opposite from the incident side of the laser beam 10 on the outside of the through-hole 4a.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009239874-A (JP)
Title: Relaying passive antenna system
Inventor: SAKAMOTO TORU
IPC: H01Q19/22
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To materialize a good relay by suppressing the number of antennas to the minimum as required in a relaying passive antenna system which relays a radio communication between a base station and a mobile terminal.  <P>SOLUTION: In the relaying antenna system 2 for relaying a radio wave for a digital communication between the base station 4 of a mobile phone and a mobile phone 6 in a blind area which the radio wave from the base station 4 does not reach, a base station side antenna 10 for transmitting and receiving the radio wave between the base station 4 and the antenna 10 is formed with a horizontal stack antenna. Thus, the base station side antenna 10 is higher in its antenna gain and sharper in its directivity than a terminal side antenna 20 for transmitting and receiving the radio wave between the mobile phone 6 and the antenna 20. As a result, by the base station side antenna 10, a relay gain of an entire part of the system is improved and the base station side antenna 10 can be prevented from receiving unnecessary radio wave. Further, an area where the terminal side antenna 20 can transmit and receive the radio wave between the mobile phone 6 and the antenna 20 can be widened.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009246412-A (JP)
Title: Portable wireless terminal
Inventor: SHIGETA SAAYA
IPC: H04N21/414
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable wireless terminal which enables a user to check easily whether timer recording has been successful or not.  <P>SOLUTION: When a broadcast receiving section 15 is started based on a schedule and recording is started at a broadcast recording section 16, a control section 18 updates the status information of a reservation programming, determines whether the recording is normal or not when recording at the broadcast recording section 16 is ended, updates the information of success or failure based on the determination results, and when a display based on the schedule is presented at a display section 14, the control section 18 displays success or failure of recording for every reservation programming based on the status information and the information of success or failure for every reservation programming.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009247101-A (JP)
Title: Charger device
Inventor: TAKAYAMA ICHIRO
IPC: H02M7/12
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact charger device wherein importance is placed on environment resistance and a secondary battery can be charged with a high power factor.  <P>SOLUTION: A control unit 17 controls a time ratio (a duty ratio in a SW control signal S1) in switching driving of a switching element SW1 based on an AC input voltage Vacin, AC input current Iacin, and a maximum output voltage Vmax. Thereby, a lithium-ion battery 20 can be charged with an output voltage Vout containing a pulsating flow of appropriate magnitude, and a smoothing capacitor 15C can be used which has smaller capacitance than that in the conventional cases where charging is carried out with a constant voltage and a constant current. The harmonic current contained in the alternating input current Iacin is also reduced, thereby the power factor is enhanced.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009241414-A (JP)
Title: Thermal recording material
Inventor: IKEZAWA YOSHISANE
IPC: B41M5/28
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal recording material capable of obtaining a colored image by causing reaction of dye precursors and electron-accepting color developers with each other by heating with a thermal head, which has an excellent ink ribbon thermal transfer receiving property and achieving multi-color development as well.  <P>SOLUTION: The thermal recording material has a thermal recording layer and a protection layer mounted in series on the support body, wherein the thermal recording layer contains normally colorless or light-colored electron donative dye precursors and electron accepting compounds developing color of the dye precursors by reaction caused when being heated. At least either one of hollow resin particles, bowl-shaped resin particles and hollow resin particles having through-bores therein is included in the thermal recording layer, in addition, two or more precursors developing colors in different tones from each other are included as the dye precursors, and at least one precursor is present as particles having a coloring adjustment layer on the surface thereof.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009245841-A (JP)
Title: Aberration corrector for transmission electron microscope
Inventor: YOSHIDA TAKAO
IPC: H01J37/153
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aberration corrector having a flexible adjustment margin from the outside of the corrector while assuring a degree of freedom in design of a coma free plane transfer part even when the mechanical structure of the aberration corrector is previously determined.  <P>SOLUTION: The aberration corrector is provided for: injecting an electron beam track emitted from a specimen plane (an object lens plane) in parallel to a multipole lens (HEX1_18); and focusing an electron beam track emitted from an object lens coma free plane or a fifth aberration minimum plane (the center of an object lens) on the center plane of the multipole lens of a 4f-system. Thus, antisymmetric transfer is performed between two multipole lenses (HEX1_18, HEX2_19) so that the 4f-system performs spherical aberration correction, and transfer to the coma free or fifth aberration minimum plane is performed to suppress the occurrence of coma aberration or fifth aberration.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009240738-A (JP)
Title: Waist fixation band
Inventor: YAMADA HIROYUKI
IPC: A61F5/02
Filed: 2008-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waist fixation band which allows a user to enjoy a good exercise in addition to a feeling of being firmly suspended compared with a conventional one and can be manufactured at a relatively low cost.  <P>SOLUTION: The waist fixation band includes a band-shaped body 1 and stays which are positioned symmetrically to center the spinal column in a back 11 of the body and have each a bending stress of 4N or more, wherein first stays 2a positioned on both sides of the spinal column and second stays 2b positioned outward on the left and right sides distal from the spinal column have a ratio of bending forces of 1:1.5-1:20. Alternatively, they have the ratio of bending forces of 1.5:1-20:1.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008191682-A (JP)
Title: Semiconductor device
Inventor: KIMURA HAJIME
IPC: H05B33/14
Filed: 2008-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a semiconductor device, especially, a semiconductor device using a thin film transistor has variance in potential to be output or value of a current flowing to the thin film transistor owing to variance in threshold of the thin film transistor even when a constant signal is input.  <P>SOLUTION: A transistor which has a gate and a drain electrically connected and operates like a diode is used and the threshold of the transistor is acquired. After an offset potential generated between the source and drain of the transistor is acquired and held, a signal potential is input and superposed on the held offset potential to obtain a signal potential after the threshold voltage causing variance in threshold of the transistor is canceled.  <P>COPYRIGHT: (C)2008,JPO&INPIT