baber/WOPTO huggingface dataset:
Patent JP-2007290040-A (JP)
Title: Apparatus and method for removing particulate material
Inventor: LEASE DANIEL T
IPC: B22D29/00
Filed: 2007-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method for removing particulate materials such as molding sand and the like from the surface of a casting after casting.  <P>SOLUTION: A vibration apparatus for removing particulate materials from an object is provided with a container 22 having a curved inner surface with a longitudinal axis extending nearly horizontal direction, the container being resiliently supported above a base. The container is provided with a plate which has a first edge disposed with a space from the curved surface of the container and a second edge disposed proximate to the curved surface of the container. Openings are formed so as to penetrate the plate. A vibration generator 60 produces a vibratory force to cause the object and media within the container to be moved in a rising or falling path of rolling movement along the curved inner surface. Although the motion of the object is impeded by the plate, the motion of the media is not impeded by the plate, but the media moves through the openings in the plate.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008260814-A (JP)
Title: New crosslinkable ether-based fluorine-containing compound
Inventor: ITO TAKAYUKI
IPC: C08G65/34
Filed: 2007-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crosslinkable fluorine-containing compound in which the structure of a main chain and the fluorine content thereof can easily be regulated over a wide range.  <P>SOLUTION: The crosslinkable fluorine-containing compound is prepared by introducing a crosslinkable group to a compound obtained by subjecting a fluorine-containing compound having two or more terminal fluorine-containing vinyl groups directly bonded to oxygen atoms, and a compound having two or more groups represented by -XH (X is an oxygen atom or a sulfur atom) to addition reaction. Specifically, a compound represented by the formula of the figure is exemplified.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008261577-A (JP)
Title: Glow plug and its manufacturing method
Inventor: SUZUKI HIROMI
IPC: F23Q7/00
Filed: 2007-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a glow plug and its manufacturing method capable of suppressing uneven deformation and deflection etc. of a coil member, improving durability and suppressing variation of heater temperature rise characteristics.  <P>SOLUTION: A sheath heater 3 of the glow plug has a metallic sheath tube 7 having a closed tip part, and inside the sheath tube 7, a heating coil 9 jointed to the tube tip part, a control coil 10 connected to the heating coil 9 and a straight bar-shaped insulator 11 inserted to inside of the heating coil 9 etc. are filled. The outer diameter D1 of the insulator 11 is set smaller than the maximum inner diameter D2 of a tapered diameter reducing part 9a of the heating coil 9 and larger than the minimum inner diameter D3 of the tapered diameter reducing part 9a, and a tip part 11a of the insulator 11 is arranged inside the tapered diameter reducing part 9a. Due to this configuration, effects on the tapered diameter reducing part 9a by swaging can be reduced.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008266041-A (JP)
Title: Substrate holding device and device for manufacturing deposition plate
Inventor: ARIKAWA KAZUHIKO
IPC: H01L21/208
Filed: 2007-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate holding device easily controlling a positional relation between a transfer guide body guiding a deposition substrate and a conveying means holding the deposition substrate in a short time, and to provide a device for manufacturing a deposition plate having the above substrate holding device.  <P>SOLUTION: A relay guide body 54 can be adjusted for its position in a vertical direction Z and in an intersecting direction. The relay guide body 54 is configured to be connected to a transfer guide body and guides a deposition substrate in a transfer direction X. The conveying means 55 is configured to hold the deposition substrate and moves between a holding position of holding the transferred deposition substrate and an immersing position of immersing the deposition substrate in a melt 24. The relay guide body 54 and the conveying means 55 are mounted on a moving body 56 that freely enters and exits a housing space 27 of a chamber.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008267884-A (JP)
Title: Object-sensing circuit
Inventor: MASUDA YOSHIFUMI
IPC: G01V8/12
Filed: 2007-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an object-sensing circuit capable of realizing the high sensing precision by further reducing the effects due to external disturbance light.  <P>SOLUTION: The object-sensing circuit is provided with a light-emitting device 12 for irradiating the pulse modulated light, a light-receiving element 13 for receiving the output pulse from the light-emitting device 12, depending on the existence of the object to be detected. Furthermore, whether the pulse width of the pulsed light received by a light-receiving element 13 coincides with the pulse width irradiated by the light-emitting device 12 is determined by a pulse width detection circuit 16; and if it is determined that it does not coincident, it is determined that the detection light has misdetected external disturbance light.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008270393-A (JP)
Title: Electric/electronic device
Inventor: UCHIDA HIDEYUKI
IPC: H05K7/14
Filed: 2007-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric/electronic device capable of reliably avoiding a malfunction in a power source caused by the abutment of a screw to a component and a member constituting the power source or the application of pressure forces on them, when a device body is constituted by fixedly attaching a chassis and a casing by the use of the screw and the power source is arranged in the device body.  <P>SOLUTION: When the screw 8 for integrally and fixedly attaching the chassis 2 and the casing 3 is screwed to a screw board 17, a rubber pipe 26 for reducing a beat sound of a transformer 20 is fixedly attached to a substrate 22 by using a screw 27 with a step concerning a position between the tip of the screw 8 and a fuse 19 being a constitution component of the power source 4.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008269896-A (JP)
Title: Static eliminator, semiconductor manufacturing device, and carrier device
Inventor: EBISU KATSUMI
IPC: H01L21/677
Filed: 2007-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a static eliminator capable of eliminating static electricity without having a power supply, and also capable of preventing a charged object from being damaged, a semiconductor manufacturing device, and a carrier device.  <P>SOLUTION: This static eliminator 10 is equipped with a discharge needle 12, an earthing wire 14 to ground the discharge needle 12, and a control device 16 provided in the earthing wire 14 to control a current or a voltage. When the charged object 18 approaches the discharge needle 12, ions are discharged toward the charge object 18 from the discharge needle 12, and a current flowing in the discharge needle 12 or a voltage impressed on the discharge needle 12 is controlled by the control device 16.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008265472-A (JP)
Title: Vehicular airbag device
Inventor: SUMITA KAZUHIDE
IPC: B60R21/16
Filed: 2007-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular airbag device effectively protecting an occupant seated in a rear seat.  <P>SOLUTION: An instrument panel is installed in the front part in a vehicular cabin so as to extend in a vehicular width direction. A front seat 5 is arranged on a center rear side in the vehicular width direction of the instrument panel, and rear seats 7, 8 enabling seating of a plurality of occupants is arranged on a slanting rear side of the front seat 5. The front seat 5 is provided with a rear seat airbag 39 protecting the occupants seated in the rear seats by inflating toward a slanting rear side upon vehicle collision.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008270681-A (JP)
Title: Silicon carbide semiconductor device
Inventor: IWAMURO NORIYUKI
IPC: H01L29/739
Filed: 2007-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly integrated silicon carbide semiconductor device that is not only manufactured without using complex technology but also durable against the use for a long period of time.  <P>SOLUTION: The semiconductor device includes an active region and peripheral voltage withstanding structure 20b surrounding the active region. A gate electrode is formed in a trench of the active region through a gate insulating film, and a p<SP>+</SP>region 6 is formed on a bottom portion thereof. On the other hand, not only a trench isolation film 12 is loaded in the trench of the peripheral voltage withstanding structure 20b but also p<SP>+</SP>region 6 is formed on a bottom of the trench closest to the active region. Of the trenches of the voltage withstanding structure, the p<SP>+</SP>region 6 is preferably formed on the bottom of the trench closest to the active region and on the bottom of the trench second closest thereto.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008275239-A (JP)
Title: Heat pump hot water supply apparatus
Inventor: ARASHIMA HIROSHI
IPC: F25B1/04
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat pump hot water supply apparatus, preventing a turn-over phenomenon even in the state where foreign matter in a refrigeration cycle is still caught in a back pressure valve of a scroll compressor.  <P>SOLUTION: This heat pump hot water supply apparatus includes: a discharge temperature detecting means 10B for detecting the temperature of a refrigerant discharged from the compressor 11; a target discharge temperature setting means for the temperature of the refrigerant discharged from the compressor 11; a hot water delivery temperature detecting means 20E for detecting the temperature of hot water after heat exchanged by a hot water supplying heat exchanger 12; an outside temperature detecting means 10D for detecting the outside air temperature; and a current value detection means for detecting a current value flowing through a heat pump hot water supply apparatus, wherein after a lapse of a fixed time after the compressor 11 is started, when the hot water delivery temperature is equal to or lower than a first predetermined temperature, the outside temperature is equal to or higher than a third predetermined temperature, and also the state where the current value is equal to or lower than a predetermined value α continues for a fixed time, the target discharge temperature preset by the target discharge temperature setting means is raised by a fourth predetermined temperature.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008275973-A (JP)
Title: Illumination apparatus
Inventor: FUKUTOMI KAZUMI
IPC: H01L33/00
Filed: 2007-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an illumination apparatus which has a reduced number of components, as well as, is low cost.  <P>SOLUTION: The illumination apparatus (1) has a plurality of display cells (D1 to Dn), connected in series and control terminals of current control transistors (M1 to Mn) disposed between output terminals of the respective display cells and a ground (GND) and the current control transistors, corresponding to a targeted number of display cells from a base end are exclusively turned on according to driving pulse signals so as to make a round by every unit cycle (cyc). Since the plurality of display cells share a driver circuit (3), the illumination apparatus has the reduced number of components and cost reduction can be attained. Since the current control transistors are exclusively turned on though the plurality of display cells are connected in series and share a current path, characteristics deterioration of the display cells can be made less likely to be generated, even if the display cells are not individually drive-controlled.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008276053-A (JP)
Title: Liquid crystal display
Inventor: KUROSAWA TEPPEI
IPC: G09G3/36
Filed: 2007-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To prevent DC voltage components from being applied to a liquid crystal layer due to imbalance of liquid crystal application voltage being generated in only a single direction, in the long term.  <P>SOLUTION: The liquid crystal display includes a liquid crystal modulating element 200 having a liquid crystal layer 204 between first and second electrodes 201 and 202, and control means 213, 407 which controls the electric potential difference applied between the first and second electrodes, such that an electric field which is inverted between positive and negative is applied to the liquid crystal layer. The control means switches the control between first control which controls the electric potential difference, such that one of a time-integrated value of a positive electric field applied to the liquid crystal layer and a time-integrated value of the negative electric field applied thereto becomes larger than the other, and the second control which controls the electric potential difference, such that the other time-integrated value becomes larger than the one time-integrated value.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008274893-A (JP)
Title: Exhaust valve device
Inventor: KUBOTA KENJI
IPC: F02D9/06
Filed: 2007-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust valve device reducing the size, and providing high responsiveness.  <P>SOLUTION: This exhaust valve device 1 has: an exhaust valve 2 of installing a valve element 9 for opening-closing an exhaust passage 8 in a valve body 6 on a valve stem 7 rotatably journaled by penetrating through the valve body 6; and an actuator for driving the exhaust valve 2 for opening-closing. The actuator is composed of an electric actuator 3, and an opening detecting sensor (an opening detecting means) 4 is arranged for detecting opening of the exhaust valve 2. The electric actuator 3 and the opening detecting sensor 4 are arranged on the same axis, and a connecting shaft 19 for connecting both is arranged in parallel by being offset to the valve stem 19 of the exhaust valve 2, and the connecting shaft 19 and the valve stem 7 are connected by a link mechanism 31.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008274178-A (JP)
Title: Method for manufacturing connecting film containing oriented carbon fiber and connecting film containing oriented carbon fiber manufactured by the method
Inventor: TAKAHASHI TATSUHIRO
IPC: C08J5/04
Filed: 2007-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a connecting film containing oriented carbon fiber which gives outstanding conductivity without spoiling original characteristics inherent in a resin becoming a matrix not concerning with the value of the relative dielectric constant of the matrix, and to provide a film prepared by the manufacturing method.  <P>SOLUTION: The method for manufacturing a connecting film containing oriented carbon fiber comprises: a blending process which mixes a resin matrix and carbon fiber; an electric field impression process in which the alternating current electric field of 50 Hz or more and 100 MHz or less of the frequency is applied to a mixture obtained by the blending process in the condition that the carbon fiber is made movable in the mixture; and a hardening process in which the hardening is carried out in the condition holding the status wherein the carbon fiber is oriented and connected by the electric field impression process.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007302661-A (JP)
Title: Pharmaceutical composition containing rubi fructus extract for preventing and treating anxiety, depression, and dementia, and promoting one's memory
Inventor: KIM SUNG JIN
IPC: A61K9/48
Filed: 2007-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drug composition and a health supplement food for preventing and treating anxiety, depression, and dementia of modern people undergoing change of hormone and neurotransmitters and brain damages due to environmental factors such as various kinds of stresses, menopause, drinking, and smoking, and inducing an effect of promoting their memory, substantially with no toxicity and side-effects.  <P>SOLUTION: The drug composition and the health supplement food contain a Rubi Fructus extract. The extract is a concentrated liquid or a dried powder prepared by extraction using water, an organic solvent selected from 1-4C lower alcohols and the like, or a mixed solvent thereof at 50-100°C for 5-24 h or at a normal temperature or at 4°C for 5-7 days.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008283329-A (JP)
Title: Imaging device, image output method, integrated circuit
Inventor: MOTODA KAZUMA
IPC: H04N5/232
Filed: 2007-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein the output frame rate declines and the high luminance part becomes overexposure, when a plurality of frames are added to achieve a high sensitivity facility at an image device.  <P>SOLUTION: A video signal of (α-1)/α times of a video signal read with high sensitivity of α times from a frame memory portion 112 is added to a video signal from an image pick-up portion 110 at a summing portion 114 to obtain a signal. Level conversion for compressing gradation of the high luminance part is applied to the obtained signal at a level conversion portion 115. The result is written to the frame memory portion 112 in units of frames for update. According to the arrangement, high sensitivity of N times is realized for the low luminance part, while overexposure is suppressed for the high luminance part.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008279040-A (JP)
Title: Pachinko game machine, main control board, peripheral board, authentication method, and authentication program
Inventor: KUMADA TOYOO
IPC: A63F7/02
Filed: 2007-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To detect fraudulence to a pachinko game machine.  <P>SOLUTION: The pachinko game machine includes a main control part 201 and the peripheral board (performance control part 202 and prize ball control part 203) for executing prescribed processing on the basis of a control command transmitted by the main control part 201. The addition part 312 of the main control part 201 adds authentication data for authenticating the main control part 201 to the control command when the control command to be transmitted to the peripheral board is a command for making the peripheral board execute processing for the time of power supply of the pachinko game machine. A transmission part 314 transmits the control command to the peripheral board. The reception part 321 of the peripheral board receives the control command transmitted from the main control part 201, and an authentication part 322 authenticates the main control part 201 by using the control command received by the reception part 321.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008281488-A (JP)
Title: Navigation device
Inventor: SUGIYAMA SHINJI
IPC: G01C21/00
Filed: 2007-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To present a user with analysis results of the route selection preference.  <P>SOLUTION: A navigation device 1 includes: a route selection preference analysis means 20A for analyzing the selection preference from the characteristic of a driving route when the user selects a route; and analysis result presenting means 20B and 24 for presenting the user with the route selection preference analyzed by the route selection preference analysis means 20A.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008264437-A (JP)
Title: Golf ball wiper
Inventor: SAWADA KENJI
IPC: A63B102/32
Filed: 2007-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact and non-bulky golf ball wiper for wiping out dirt on a golf ball, brushing stuck matters off and being carried in a pocket.  <P>SOLUTION: An oblong hole 9 is formed in an optional portion of a cover 1, which is changed into an approximately cylindrical shape when its both left/right sides are pressed mutually in the opposite direction, a button 8 fixed to a brush 5 to be stored is exposed from the oblong hole 9, and an optional-shape falling prevention string 4 is interposed in an optional part of the cover to store the wiper 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008000816-A (JP)
Title: Method for continuous casting of steel
Inventor: SEZE AKIFUMI
IPC: H01F1/16
Filed: 2007-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for the continuous casting of steel, which makes nozzles hardly cloggable even when REM (rare earth metal) is added to molten steel.  <P>SOLUTION: In the method for the continuous casting of steel, the molten steel 11 is poured into a casting mold 16 through one or more nozzles 13 and 15, and a cast piece 17 is continuously pulled out from the bottom of the casting mold 16. The molten steel 11 contains ≥0.0003 mass% REM and ≥0.1 mass% Al. Further, a refractory 24 containing ≥10 mass% CaO is laid in at least a part of the inner face exposed to the molten steel 11, of at least one of the nozzles 13 and 15.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008287061-A (JP)
Title: Liquid crystal device and electronic apparatus
Inventor: KANDA ATSUSHI
IPC: G02F1/1368
Filed: 2007-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the sensitivity of a photosensor detecting an indication means in a liquid crystal device having a touch-panel function, for example.  <P>SOLUTION: A reflection film 91 is formed in a concave 41a formed by partially removing an insulating layer 41 formed on a TFT array substrate 10. The reflection film 91 is formed in an underlayer side of a photodiode 212 to overlap the photodiode 212 on the TFT array substrate 10. Therefore, in a three-dimensional view, the reflection film 91 reflects incident light incident to between the photodiode 212 and the reflection film 91, that is, external light incident to a display screen 20s, or reflects the light reflected by an indication means indicating the display screen 20a and allows the light to propagate toward the photodiode 212. The reflection film 91 can further allow the light entering the display screen 20s but not irradiating the photodiode 212 to irradiate the photodiode 212. By the reflection film 91, even when ambient light of the liquid crystal device 1 is weak, that is, the luminous energy of external light is low, the detection sensitivity of the indication means by the photodiode 212 can be enhanced.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007295589-A (JP)
Title: Image forming apparatus
Inventor: FUJITA TORU
IPC: B41J2/52
Filed: 2007-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To form an image with an enhanced quality by adding a function of position control of virtual dots in an image region according to gradation levels, while preventing increase of capacity of a conversion table.  <P>SOLUTION: A conversion table of a half-tone processor of electrophotography for representing gray level gradation by a dot matrix includes a pattern matrix B corresponding to a plurality of picture elements in a predetermined region of a reproduced image, an area lookup table group C-1 in which gradations data correspond to area data of virtual dots, a position lookup table group C-2 in which gradation data correspond to position data of virtual dots, and area and position index tables D-1 and D-2 which indicate corresponding portions of the lookup table groups C-1 and C-2 to be referred to for the elements of the matrix B. Each of the area and lookup table groups collects the respective data of similar virtual dots, so that the number of tables can be made smaller than that of the elements of the pattern matrix.  <P>COPYRIGHT: (C)2008,JPO&INPIT