baber/WOPTO huggingface dataset:
Patent JP-2008000041-A (JP)
Title: Food-molding device
Inventor: KISHISHITA MITSUO
IPC: A23L13/60
Filed: 2006-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a food-molding device with which a spherically processed food such as a meatball can be molded into an almost spherical shape so as to be suitable for being sold in the market in uncooked raw conditions.  <P>SOLUTION: The food-molding device 1 is provided with a pulley 2 having a plurality of grooves 2a each with an almost semi-circular cross-section, and a circular-arc guide member 3 having an inner peripheral recessed surface 3a with an almost semi-circular cross section and provided with circular-arc hollow tubes T respectively placed corresponding to the grooves of the pulley and cooperating with the grooves of the pulley, wherein friction surfaces (notches 2b, 3b) are formed at at least one of the inner surfaces of the grooves of the pulley and the inner peripheral recessed surfaces of the circular-arc guide member 3 to hook a short cylindrical pasty food material (patty P) via the friction surfaces to rotate the food material in a transfer direction.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008003273-A (JP)
Title: Ultrashort pulse laser device provided with nonlinear optical crystal
Inventor: HIRATO HIRONORI
IPC: G02F1/37
Filed: 2006-06-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrashort pulse laser device provided with nonlinear optical crystal capable of efficiently generating a high-power ultrashort pulse.  <P>SOLUTION: In the ultrashort pulse laser device provided with nonlinear optical crystal, a thin type (microchip) laser medium 8 and a nonlinear optical crystal 9 are disposed in a laser resonator, and a reflection film which transmits at least 10% of laser oscillation light to the outside and a totally reflecting film for the wavelength of second harmonic of laser oscillation light are formed on an output mirror 5, wherein the reflection film is formed on respective resonator mirrors so that the second harmonic generated from the nonlinear optical crystal 9 reaches the output mirror 5 by total reflection in the laser resonator and the thickness of the nonlinear optical crystal 9 is reduced to 0.1 mm to 2 mm.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008003854-A (JP)
Title: Character string registration method, character string registration program, and character string search device
Inventor: KURASHIMA MAMORU
IPC: G06F17/21
Filed: 2006-06-22
Abstract: <P>PROBLEM TO BE SOLVED: To suppress increase in capacity in dictionary as much as possible to suppress lowering search speed as much as possible as a result even when a plurality of character strings whose difference each other is that the internal character is changed into a variant character are registered in a character string search device to find the whereabouts of a target character string in a text.  <P>SOLUTION: When a plurality of character strings whose difference each other is that the internal character is changed into a variant character are registered, a character node object 133 of a character just in front of a character having a variant character can be associated with the address of one character node object 133 even if the next character is any variant character, so that all character strings including a variant character can be retrieved by one character node object 133 without preparing character node objects 133 of the same number of the number of the variant character.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007314243-A (JP)
Title: Buckle type rope tensioning device
Inventor: YANG MING-SHUN
IPC: B65D63/14
Filed: 2006-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a buckle type rope tensioning device which has skidproof and positioning effects by surely fixing a rope at a fixed point and can be assembled with covers for vehicles and boats and retains the rope in a tensioned state and has a practical function for preventing the covers from dropping caused by a strong wind.  <P>SOLUTION: The buckle type rope tensioning device has a tensioning device body formed of a seat body and cover, and a single direction braking mechanism for sliding the rope in a single direction is arranged in the rope tensioning device. The single direction braking mechanism is provided with two rollers, a rotary disk, a rotary wheel, and a screw holder. The screw holder can elastically recover its position when the screw holder is turned by operating together with a spring, and is brought into contact with a single direction ratchet of the rotary disk, and provides a sliding function in a single direction and a fixing function for the rope. A buckle insertion section is provided in the tensioning device body. Thus, the rope is inserted into the tensioning device, and also wound to the single direction braking mechanism, and can be mutually fitted with a member quickly assembled when used by making use of the buckle insertion section.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008005661-A (JP)
Title: Booster circuit
Inventor: YAMADA KOICHI
IPC: H02M3/07
Filed: 2006-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a booster circuit that executes boosting operation even when a power supply voltage is low.  <P>SOLUTION: The booster circuit includes a plurality of charge-transfer transistors 11-15 in each of which a drain region 4 is electrically connected with a gate electrode 7 and which are connected in series so as to transmit a voltage applied to the drain region 4 to the source region 3, and capacitors 16-19 that are electrically connected with the charge-transfer transistors 11-15 so as to amplify the voltage. An offset region 5 is formed between the gate electrode 7 and the drain region 4 in each of a plurality of the charge-transfer transistors 11-15.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008000536-A (JP)
Title: Image display device
Inventor: MORIYA YOSHIYUKI
IPC: A61B5/055
Filed: 2006-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display device which enables the certain recognition of a change of a lesion shown in each of a plurality of medical images to a user.  <P>SOLUTION: It is equipped with a target region setting part for setting the target region corresponding to each of a plurality of medical images of a subject, a difference image generating part for generating the difference images showing the mutual difference of a plurality of image parts corresponding to each of a plurality of target regions set by the target region setting part, and an image display part for lining up the plurality of image parts mutually and displaying them and the difference images simultaneously.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008002666-A (JP)
Title: Drive shaft
Inventor: FUKUMURA ZENICHI
IPC: F16D3/2245
Filed: 2006-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To reduce cost by sharing a boot between a fixed constant velocity universal joint and a sliding constant velocity universal joint.  <P>SOLUTION: In this drive shaft, the fixed constant velocity universal joint 101 is fitted to the shaft end 52 of a countershaft 50, and the sliding constant velocity universal joint 102 is fitted to the shaft end 54 thereof. The boot 110 is installed between the outer joint member 10 of the fixed constant velocity universal joint 101 and the countershaft 50 and between the outer joint member 60 of the sliding constant velocity universal joint 102 and the countershaft 50. The boot 110 at the fixed constant velocity universal joint side is the same as the boot 110 at the sliding constant velocity universal joint side.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008005878-A (JP)
Title: Toothpick
Inventor: NAKATANI HIROSHI
IPC: A61C15/02
Filed: 2006-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper toothpick which has excellent waterproof strength though it has appropriate hardness capable of realizing an excellent using feeling, can keep the shape of a distal end part even during use and is suitable especially for interdental cleaning.  <P>SOLUTION: For the toothpick of this invention, the end part of a paper shaft 1 is worked into a pointed shape, and a silane-based coating agent is applied or impregnated at least at the distal end part of the pointed shape part 3. At the time, it is good to apply or impregnate the silane-based coating agent for an amount sufficient for improving the waterproof strength of the paper shaft 1. Further, it is preferable that at least one kind of an additive selected from a group comprising perfume, an antimicrobial agent and xylitol is applied or impregnated together with the silane-based coating agent at least at the distal end part of the paper shaft 1.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007258656-A (JP)
Title: Concave-convex substrate fabrication method and photovoltaic element fabrication method
Inventor: INOUE HIROMASA
IPC: H01L31/06
Filed: 2006-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a concave-convex substrate fabrication method for reducing an amount of etching liquid variation between lots and constantly forming a uniform projection-recess structure on the surface and a method for fabricating a photovoltaic element using the concave-convex substrate.  <P>SOLUTION: This method submerges a crystal silicon substrate in an alkaline solution and provides anisotropic etching on a surface of the substrate to form a projection-recess structure on the surface for concave-convex substrate fabrication. The alkaline solution contains an addition agent represented in the chemical formula (1):Where, X represents a carboxyl group, sulfonic group, sulfate ester group, phosphoester group or quaternary ammonium while R1 to R5 represent a hydrogen atom, alkyl group, alkenyl group and alkoxy group.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008010197-A (JP)
Title: Fuel cell system
Inventor: SUZUKI YOSUKE
IPC: H01M8/04
Filed: 2006-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system capable of containing reduction of deterioration suppression effect at the time of starting of the fuel cell system and capable of suppressing deterioration during the system stop.  <P>SOLUTION: The fuel cell system closes the valves of an air system inlet valve 23 and an air system outlet valve 24 and extracts electric current by a current extraction part 30 at the time of system stop. Thereby, oxygen on the oxidizer electrode side is consumed by current extraction, and the oxidizer electrode side with consumed oxygen by valve closure of the air system inlet valve 23 and the air system outlet valve 24 is regulated. By this, increase of oxygen concentration on the oxidizer electrode side at the time of the system start can be suppressed. In particular, since the current is extracted by the current extraction part 30 during the system stop period before the restarting of the system, even if the outside air flows in during the system stop period, the current is extracted anew to consume oxygen, thereby, the oxygen concentration on the oxidizer electrode side at the time of system start can be maintained low.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008009046-A (JP)
Title: Three-dimensional image reproducing device
Inventor: HISATAKE SHINTARO
IPC: H04N13/04
Filed: 2006-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To fuse a high-definition and high-quality background image into a high-definition three-dimensional image having a wide visual area angle and a large stereoscopic effect.  <P>SOLUTION: The three-dimensional image reproducing device is equipped with: a white backlight (11); a first pin-hole array (12) common to the three-dimensional image and the background image; a second pin-hole array (13) dedicated to the background image; and a filter (14) having image information. By fusing the second pin-hole array (13) into the first pin-hole array (12), the three-dimensional image with a high-definition background is displayed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008012025-A (JP)
Title: Housing case for circuit board of game machine
Inventor: SAKURAI TAKAHIRO
IPC: A63F7/02
Filed: 2006-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a housing case for a circuit board of a game machine which reliably prevents illegal behaviors to the circuit board.  <P>SOLUTION: A cover 53 turnable by a shaft 53h between a closing position of covering connection openings 54 to 56 provided to the case 25 for the circuit board and an opening position of opening the connection openings 54 to 56 is fitted to a rear case 52 in order to connect external connectors 44a to 46a to board side connectors 47 to 49 of the circuit board 24. When a front case 51 is assembled to the rear case 52 after the cover 53 is assembled to the bearing 52e of the rear case 52, the cover 53 becomes non-detachable though it is turnable. When the cover 53 is closed after the external connectors 44a to 46a are connected, only connection cables 44 to 46 are guided to notch ports 53d to 53f and led out to the outside from lead-out ports 53a to 53c, and the cover 53 can be fixed in a non-turnable manner with a key 43 provided to the front case 51.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008017282-A (JP)
Title: Solid-state image pickup device
Inventor: MIZUMOTO KENJI
IPC: H04N5/365
Filed: 2006-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid-state image pickup device capable of preventing FPN based on dispersion by the characteristics of an element for composing a CDS circuit without installing any capacitive elements for phase compensation for ensuring a phase margin.  <P>SOLUTION: Setting is made so that an initial voltage is applied to the connection node of capacitors C1, C2 by turning on a MOS transistor T10 and applying self-bias by a MOS transistor T11. A signal is amplified inversely by an inverting amplification circuit by the MOS transistor T11, and the capacitors C1, C2, are transferred to the gate of a MOS transistor T13 by turning on the MOS transistor T15. After that, a MOS transistor T14 is turned on, and the source voltage of the MOS transistor T13 is outputted as an image signal where noise is removed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008017308-A (JP)
Title: Transceiver
Inventor: KONUKI MASAHIRO
IPC: H04B1/40
Filed: 2006-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transceiver used in FSK (Frequency Shift Keying) communication for frequency-modulating a digital signal, which can be miniaturized.  <P>SOLUTION: A transceiver 10 comprises an oscillator. The oscillator comprises an oscillating circuit 22, an acoustic surface wave resonant module 24 and a frequency switching section 30. The surface acoustic wave resonant module 24 is provided with a first surface acoustic wave device section 28<SB>H</SB>of a first resonance frequency, which is provided on the same piezoelectric substrate 26, a second surface acoustic wave device section 28<SB>L</SB>of a second resonance frequency different from the first resonance frequency, and a third surface acoustic wave device section 28<SB>C</SB>of a resonance frequency intermediate between the first resonance frequency and the second resonance frequency. Each surface acoustic wave device section 28 is driven by the oscillating circuit 22. Between the oscillating circuit 22 and the surface acoustic wave resonant module 24, there is provided a frequency switching section 30 that selectively connects the first surface acoustic wave device section 28<SB>H</SB>and the second surface acoustic wave device section 28<SB>L</SB>to the oscillating circuit 22 according to a frequency selection signal during transmission, while connecting the third surface acoustic wave device section 28<SB>C</SB>to the oscillating circuit 22 according to the frequency selection signal or a transmission/reception switching signal.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008018448-A (JP)
Title: Method of continuous casting
Inventor: TERAUCHI MASAHIKO
IPC: B22D11/10
Filed: 2006-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of continuous casting, which method can improve the life of the whole casting mold by elongating the life of the upper side of the casting mold.  <P>SOLUTION: In the continuous casting method, molten steel 2 existing in a tundish is supplied into the casting mold 4, and the supplied molten steel 2 is cast while being electromagnetically stirred in one direction. When the molten steel 2 is supplied again into the casting mold 4 from the tundish after stopping the supply of the molten steel 2 to the casting mold 4 from the tundish, the casting is carried out after changing the level of the molten steel 2 in the casting mold 4 by 15 mm or more than the level of the molten steel 2 before stopping the supply of the molten steel 2.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008020329-A (JP)
Title: Remote non-contact sonic speed/heat conductivity measuring method based on measurement of reflected light of pulse laser induced elastic wave attenuation process
Inventor: SHIMADA KOYO
IPC: G01N29/00
Filed: 2006-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that it is difficult to measure an activation material and a high-temperature material because contact measurement is inevitable theoretically in a presently used sonic speed measuring method and methods for measuring heat conductivity showing the heat propagation efficiency through the material surface of a metal are also variously present but the contact measurement of a temperature is inevitable in these methods in order to precisely detect the temperature.  <P>SOLUTION: A sonic wave is generated along the surface or inside of a substance by a theory of an induction light scattering method using a short pulse laser and the sonic speed of the sound wave, which is formed from the time response of reflected or diffracted light when probe light is applied to the sound wave formed place, and heat conductivity are measured at the same time.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008023769-A (JP)
Title: Heat-insulation and moisture-absorption/release sheet formed of bamboo vascular bundle sheath
Inventor: HATTORI YOSHIAKI
IPC: E04B1/80
Filed: 2006-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat-insulation and moisture-absorption/release sheet formed of bamboo vascular bundle sheaths.  <P>SOLUTION: The heat-insulation and moisture-absorption/release sheet is manufactured by shaping vascular bundle sheaths obtained from digested bamboo. The manufacturing process includes a step to digest bamboo with water, a step to crush the digested bamboo and obtain the vascular bundle sheaths and a step to obtain fibers from the vascular bundle sheaths.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008023832-A (JP)
Title: Die for molding wood
Inventor: SUZUKI TATSUYA
IPC: B27K5/00
Filed: 2006-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide dies for molding wood, capable of compression-molding a softened wood without trouble.  <P>SOLUTION: The dies are each provided with the exhaust hole 54, 64 that penetrates from the contact surface that comes into contact with the wood 1 through the main body part to the outside. It is more preferable that the opening edge of the exhaust hole 54, 64 in the contact surface is formed, when the compression force is applied, in the position which contacts a part which becomes unutilized in the wood 1 after the compression molding. The wood 1 to be compressed may have a pore part 11 that is penetrated to the wall thickness direction and coaxially communicant with the exhaust holes 54, 64 when receiving the compression force.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008026655-A (JP)
Title: Lens barrel, camera system, and angular velocity detecting method
Inventor: USUI KAZUTOSHI
IPC: H04N5/232
Filed: 2006-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lens barrel capable of preventing deterioration in angular velocity detection accuracy, though there is a possibility of the deterioration in the detection accuracy by an angular velocity sensor due to an impact applied when a shutter and a mirror, etc., disposed in a camera are operated, and to provide a camera system and an angular velocity detecting method.  <P>SOLUTION: The angular velocity detecting device 13 to detect the angular velocity of the lens barrel 71 includes a vibrator that is excited with a prescribed frequency in a first direction, and also, that vibrates in a second direction orthogonal to the first direction. Provided that a difference between the frequency of the vibrator in the first direction and the frequency in the second direction is expressed by (fd), a sampling frequency (fs) by a sampling part 21 is set so as to be fs=2n×fd.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007164760-A (JP)
Title: Touch panel and input device using it
Inventor: MATSUMOTO KENICHI
IPC: G06F3/041
Filed: 2006-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate re-sticking of a touch panel to a display element in a touch panel used for various kinds of electronic equipment and an input device using it.  <P>SOLUTION: The touch panel 19 comprises a high-adhesiveness adhesive layer 17A formed on the upper surface of a sheet 16 stuck to the lower surface of a lower substrate 2 and a weak-adhesiveness adhesive layer 17B formed on the lower surface thereof. According to this, when the touch panel 19 stuck once to the upper surface of the display element 10 is peeled and re-stuck, the adhesive layer 17B facilitates the peeling from the display element 10, and since the adhesive layer is never transferred or adhered to the upper surface of the display element 10, the labor for removing it is dispensed with. Consequently, a touch panel easy to re-stick and an input device using it can be obtained.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008034955-A (JP)
Title: D/a converter and video display apparatus
Inventor: YOSHIOKA MASAKI
IPC: H03M1/76
Filed: 2006-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a D/A converter with a simple configuration for decreasing the number of select switches while maintaining high conversion accuracy.  <P>SOLUTION: The D/A converter includes: a higher-order register string; a lower-order register string; an operational amplifier (OA), a higher-order selector 44 that selects one higher-order voltage corresponding to higher-order bits from a plurality of higher-order voltages VR0 to VR(2<SP>N</SP>-1) generated by the higher-order register string and outputs the selected voltage to one input of the operational amplifier OA; a lower-order selector 47 that selects one lower-order voltage corresponding to lower-order bits from a plurality of lower-order voltages VRL0 to VRL(2<SP>M</SP>-1) generated by the lower-order register string and outputs the selected voltage to the other input of the operational amplifier OA; a higher-order capacitor C used for sample hold operations and output summation operations of the operational amplifier OA; first to third switches SW1 to SW3; and a control circuit (not shown) for them.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008035052-A (JP)
Title: Portable radio equipment
Inventor: SUMI HIROTAKE
IPC: H04B1/3822
Filed: 2006-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To control the directivity of a radiation pattern according to the shape and arrangement of the incorporated antenna of portable radio equipment.  <P>SOLUTION: This portable radio equipment 1 is configured by connecting an upper case body 10 to a lower case body 20. An antenna element 22 is arranged in a direction almost in parallel more closely to the upper case body 10 than the upper side of the lower substrate 21 incorporated in the lower case body 20. One end of the antenna element 22 is connected to a power feeding point 23 on the lower substrate 21, and the other end is opened. The upper case body 10 and the lower case body 20 are electrically connected by a flexible substrate 30. A portion of an antenna element which is not overlapped with a flexible substrate 30 when it is viewed from a direction vertical to the face of the lower substrate 21 is bent like a U character shape to a direction approaching the lower substrate 21 to form a bending part 24. An interval between the antenna element 22 including the bending part 24 and the upper side of the lower substrate 21 is maintained to be a fixed vale or more.  <P>COPYRIGHT: (C)2008,JPO&INPIT