baber/WOPTO huggingface dataset:
Patent JP-2008219333-A (JP)
Title: Linear light source device
Inventor: FUJIMOTO HISAYOSHI
IPC: G02F1/13357
Filed: 2007-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new linear light source device which can be used instead of a cold cathode tube.  <P>SOLUTION: The linear light source device is equipped with: a light guide member 120 equipped with a main body part 130 integrally molded from a resin and extending in the longitudinal direction and a first end part 121 and a second end part 122 formed at both ends of the main body part 130, respectively; and an LED light emitting device 200 arranged facing at least one of the first end part 121 and the second end part 122. The LED light emitting device 200 is equipped with a board 202 to which an LED chip 201 is bonded and a frame-like connection member 203 fixed so as to be equipped with an opening hole 203a surrounding the LED chip 201 on the board 202, and the end parts 121 and 122 of the light guide member 120 are inserted into the opening hole 203a of the frame-like connection member 203.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008212461-A (JP)
Title: Orthopedic instrument set
Inventor: HORIE MAKOTO
IPC: A61B17/58
Filed: 2007-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an orthopedic instrument set having a simple structure, facilitating the attachment/detachment relative to an implant and capable of executing a sure operation to the implant.  <P>SOLUTION: This orthopedic instrument set is characterized in that an operation instrument 50 is provided with an abutment member 54 configured to project toward a sleeve member 30 engaged with a fixed member with the operation instrument mounted on the fixing member 40, and the abutment member abuts on the sleeve member in its projecting state to retain the engagement state between the sleeve member and the fixing member.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008160051-A (JP)
Title: Printed circuit board that can identify manufacturing information
Inventor: LO HSING-LUN
IPC: H05K1/02
Filed: 2007-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printed circuit board that can identify manufacturing information.  <P>SOLUTION: A printed circuit board includes a substrate on which a patterned wiring layer is formed and a working area that records manufacturing information related to the printed board. The working area includes a plurality of code frames. Each code frame includes a first probe area including set of resistance test loops and a second probe area including four sets of resistance test loops. The manufacturing information recorded in the working area is read by a resistance measuring device measuring whether each resistance test loop in the first probe area and the second probe area is conductive.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007282200-A (JP)
Title: Information embedding apparatus, information embedding method, information embedding program, information extracting apparatus, information extracting method, information extracting program, and recording medium
Inventor: ISHII MAKI
IPC: G06F21/64
Filed: 2007-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To attain compatibility of copy immunity and embedding of a quantity of information while preventing deterioration in the look.  <P>SOLUTION: The information embedding apparatus is provided with: an image obtaining unit that obtains document image data; a first information obtaining unit that obtains first information to be embedded in the document image data; a second information obtaining unit that obtains second information to be embedded in the document image data and having a higher degree of importance than that of the first information; a watermark information generating unit that generates watermark image data including a group of first dot patterns including the first information and a group of second dot patterns including the first information and the second information and having a dot size enlarged from a size of the first dot patterns; and a superposing unit that superposes the generated watermark image data on the obtained document image data.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008224070-A (JP)
Title: Heat pump water heater
Inventor: NAKATANI KAZUTO
IPC: F24H1/00
Filed: 2007-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat pump water heater capable of performing a defrosting operation while continuing a hot water supplying operation.  <P>SOLUTION: This heat pump water heater comprises a heat pump-type refrigerant cycle, a water-refrigerant heat exchanger 16 exchanging heat with a radiator 5, a first bypass circuit 11 connecting a compressor 4 and the radiator 5, and a pressure reducing means 6 and an air-refrigerant heat exchanger 7, and a second bypass circuit 13 connecting the pressure reducing means 6 and the radiator 5 and the compressor 4 and the air-refrigerant heat exchanger 7 in a state that they are disposed in an integrated housing 1. The first bypass circuit is provided with a first two-way valve 12, and the second bypass circuit is provided with a second two-way valve 15, and a refrigerant heating device 14 for heating the refrigerant by a heater 14a in series.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008224821-A (JP)
Title: Image forming apparatus
Inventor: ITABASHI NAO
IPC: G03G21/16
Filed: 2007-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus in which a toner cartridge can be replaced without causing trouble even if a large space cannot be secured at an upper part of the image forming apparatus.  <P>SOLUTION: By tilting a top cover 2 upward from the regular position of an LED to the retreat position thereof, a cartridge holding body 3 is exposed, and by tilting the cartridge holding body 3 upward from the regular position to a replacement position reversely to the tilting direction of the top cover 2, the toner cartridge 5 attachably/detachably held in the cartridge holding body 3 can be replaced. In such a case, since the top cover 2 need not be opened largely like in the conventional example, the toner cartridge can be replaced without causing trouble even if the large space cannot be secured at the upper part of the image forming apparatus.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008224112-A (JP)
Title: Bathroom heating system with mist function
Inventor: HORI YOSHINOBU
IPC: F24D3/00
Filed: 2007-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bathroom heating system with a mist function having high economic efficiency and capable of saving energy.  <P>SOLUTION: In this bathroom heating system with a mist function having a bathroom heater comprising an air distributing portion for distributing the air from a suction opening toward a supply opening, a heat exchanging portion connected with a water heater by a connection pipe and having a pipe in which hot water supplied from the water heater is circulated, and a hot water jetting pipe for diffusing the hot water for mist toward one face side of the heat exchanging portion, the pipe of the heat exchanging portion is disposed to form a plurality of pipe lines to the air distributing direction, the connection pipe connecting the water heater and the heat exchanging portion is provided with a circulation passage switching portion for switching a hot water circulation passage so that the hot water is circulated from the first pipe line positioned at a hot water jetting pipe side toward the final pipe line positioned at an opposite side of the hot water jetting pipe side in humidification heating, and the hot water is circulated from the final pipe line toward the first pipe line in dry heating.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008223600-A (JP)
Title: Fuel injection control device for engine
Inventor: SUZUKI HIROYUKI
IPC: F02D45/00
Filed: 2007-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To suppress torque shocks in a start of combustion when an engine is restarted in a hybrid vehicle or the like.  <P>SOLUTION: When a diesel engine having a compression pressure changing means such as a throttle valve of the hybrid vehicle or the like is restarted, cranking is started at low compression pressure, the compression pressure is increased after an engine revolution speed has reached a compression pressure restoration speed, injection is started as the injection pressure of a fuel injection valve reaches injection start pressure or higher, and pilot injection timing in the injection is controlled to an advanced side as the compression pressure is lower, and controlled to a retarded side as the compression pressure is gradually restored.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008225904-A (JP)
Title: Data processing system and data processing method
Inventor: SUGAYA HIROSHI
IPC: G06Q50/00
Filed: 2007-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To easily distribute coupons to users, and to prevent coupons from illegally being used when distributed.  <P>SOLUTION: Advertisement video data with embedded coupon ID data are generated, reproduced by a display device 30, and picked up by a mobile telephone 40 to obtain advertisement image data, which is stored in a non-secure memory; and terminal ID data are embedded in the stored advertisement image data, and the advertisement image data in which the coupon ID data and terminal ID data are embedded are displayed on the mobile phone 40. At the time of refund, a refund device 70 detects the advertisement image data displayed on the mobile phone 40 at the time of refund to extract the coupon ID data and terminal ID data from the detected advertisement image data and then transmit them to a data managing device 60. A database in the data managing device 60 is accessed to collate the coupon ID data transmitted from the refund device 70, and when the collation is successful, the coupon data are transmitted to the refund device 70.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008222117-A (JP)
Title: Pneumatic tire
Inventor: TSUJI KENSAKU
IPC: B60C5/00
Filed: 2007-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To improve steering stability without damaging ride comfort.  <P>SOLUTION: A profile of a tire outer surface is formed by a plurality of arcs having a radius of curvature gradually reduced from an intersection of the tire outer surface and a tire equatorial plane to a ground contact end side. A tread part 2 includes a center vertical groove 13 continuously extended to a tire peripheral direction and having a groove width GW1 of 15-25 mm, an outer pattern part Po provided on the vehicle outer side thereof, and an inner pattern part Pi provided on the vehicle inner side of the center vertical groove 13. The outer pattern part Po includes a large block row 20 wherein large blocks B1 are aligned in the tire peripheral direction. The inner pattern part Pi includes small block rows 23 and 24 wherein small blocks B2 and B3 having the width and the tire peripheral length shorter than the large block B1 are aligned in the tire peripheral direction.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008122900-A (JP)
Title: Imaging lens
Inventor: SATO KENICHI
IPC: G02B13/00
Filed: 2007-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact and high-performance imaging lens where an internal space for arranging a shutter mechanism is sufficiently secured while maintaining high aberration performance coping with high pixelation.  <P>SOLUTION: The imaging lens includes: a first lens G1 which has a biconvex shape in a vicinity of an optical axis; a second lens G2 which has a concave surface facing an object side and has negative refractive power; and a third lens G3 which has a positive or negative meniscus shape containing, in the vicinity of the optical axis, a convex surface facing the object side in order from the object side. The following conditional expressions are satisfied. (1) 0.7<f1/f<1.3, (2) 0.2≤D2/f<0.5, where f denotes the focal length of the entire system, f1 denotes the focal length of the first lens G1 and D2 denotes an interval on the optical axis Z1 between the first lens G1 and the second lens G2.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007203088-A (JP)
Title: Improved elctrosurgical generator
Inventor: MILLER SCOTT A III
IPC: A61B18/12
Filed: 2007-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrosurgical generator which gives a high frequency electric waveform for applying surgical treatment on tissue.  <P>SOLUTION: The electrosurgical generator includes a DC regulator 10, an amplifier 100, an energy recovery circuit 90, and a controller 70. The DC regulator 10 converts an input voltage from a power source to an output voltage which is supplied to the amplifier 100. The amplifier 100 converts a DC voltage to high frequency output signals which are supplied to a tissue 11. The energy recovery circuit 90 contributes for enhancing the efficiency from the power source to the tissue 11. The controller 70 controls those elements for acquiring a desired electric waveform for performing the electrosurgical treatment.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008234048-A (JP)
Title: Electronic file management system and electronic file management program
Inventor: IIJIMA KUNIO
IPC: G06F21/60
Filed: 2007-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To enable use of an encrypted file while assuring security, by enabling to specifically authenticate a user himself/herself with high accuracy using an existing configuration.  <P>SOLUTION: As a terminal device 10b receives or opens the encrypted file, a one-time password is transmitted to a portable terminal device 40. Then, the user, for reading the encrypted file with the terminal device 10b to decrypt it, refers to a portable storage device 40 and inputs the one-time password displayed on its display unit from the terminal device 10b.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008230728-A (JP)
Title: Emergency power supply unit of elevator
Inventor: YOSHIMURA TAKUMA
IPC: B66B1/34
Filed: 2007-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an emergency power supply unit of an elevator capable of prolonging the lifetime and reducing the size thereof.  <P>SOLUTION: The emergency power supply unit of the elevator comprises a monitoring device 1 for informing occurrence of any abnormality to a monitoring center for remotely monitoring the occurrence via a telephone line when the operational state of the elevator is constantly monitored and any abnormality occurs in the elevator, and an emergency battery 5 arranged in a vicinity of a monitoring device 1 for supplying the power to an emergency lighting 3 for irradiating the inside of a car when the normal electric source to the elevator is failed, and an interphone 4 for establishing the communication between the inside and the outside of the car. When a power failure occurs and a call button 4A of the interphone 4 is depressed, the communication is performed between the monitoring device 1 and the interphone 4. When the communication is completed, the monitoring device 1 is set in a sleep mode. When the elapsed time after the power failure occurs and before the call button 4A is not depressed reaches the predetermined value, the emergency lighting 3 is turned off.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008229437-A (JP)
Title: Muddy water treatment apparatus
Inventor: IWASAKI HIKARI
IPC: B01D21/00
Filed: 2007-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a muddy water treatment apparatus which conducts the purification treatment of muddy water generated in construction site without necessitating the checkout and adjustment by workers, and is capable of surely preventing the discharge of water with inferior quality to the outside.  <P>SOLUTION: The muddy water treatment apparatus is provided with a raw water tank 2 to receive muddy water, a treatment part having a first treatment tank 4 comprised of a coagulation sedimentation tank to treat muddy water pumped out of the raw water tank 2 and a second treatment tank 6, and a pure water pooling tank 2 to receive water via the treatment part. The treatment part further has each water quality detection tank 5, 7 individually installed at the downstream side corresponding to each treatment tank 4, 6 and each return pump 17, 27 to send back the water in each water quality detection tank 5, 7 to each treatment tank 4, 6 at the upstream side corresponding to the water quality detection tank and stop the transfer of water to the downstream side from each water quality detection tank 5, 7, which operates when the water quality becomes the outside of a predetermined tolerance range set to the water quality detection tank.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008228656-A (JP)
Title: Method for inactivating bombyx mori macula-like virus
Inventor: TANAKA TAKASHI
IPC: C12N15/09
Filed: 2007-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for inactivating a Bombyx mori macula-like virus in order to enhance the virus security guarantee when a useful protein is produced by utilizing cells derived from the Bombyx mori because it is reported that the Bombyx mori macula-like virus is present in the plurality of cells derived from the Bombyx mori though the useful protein is accumulated in a culture medium or in the body of the Bombyx mori by utilizing the cells derived from the Bombyx mori.  <P>SOLUTION: An intermediate product is treated in a quaternary ammonium salt solution in a production process in order to inactivate the Bombyx mori macula-like virus when the useful protein is produced by using the cells derived from the Bombyx mori infected with the macula-like virus.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008229676-A (JP)
Title: Method and device for manufacturing hollow rack bar
Inventor: YAMAWAKI TAKASHI
IPC: B21J5/02
Filed: 2007-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a hollow rack bar capable of releasing a hollow stock having a rack formed thereon from an upper die of a die without complicating a die structure.  <P>SOLUTION: A steel pipe (a hollow stock) 1A having a working wall part with a rack being formed thereon by a tooth die 14c on a part close to one end is held by a die 13 having an upper die 14 and a lower die 15 having a downward tooth die 14c while a part on the other end side of the steel pipe being protruded to the side of the die 13. Next, a material of the working wall part is subjected to the plastic flow from the inner side to the outer side of the steel pipe 1A by the core 25 to be press-fitted in the steel pipe 1A to form the rack according to the tooth die 14c. Thereafter, the steel pipe 1A with the rack formed thereon is released from the upper die 14 while the die 13 is opened, and the steel pipe 1A is taken out of the die 13. The release is performed by using a releasing member 42 which is provided on an outer part of the die 13 and abutted on a projecting part 1Ab of the steel pipe 1A projected from the die 13 from the upper side.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008229060-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2007-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of suppressing the deterioration of the amusement in the game machine variably displaying symbols by a plurality of operation-start holes.  <P>SOLUTION: In a case of determining to execute a special performance when receiving a first variation pattern command, this game machine interrupts the display control of second ornamental symbols in a second display area 50b and variably displays first ornamental symbols across the whole area of a liquid crystal display device 50 and, in a case of determining to execute the special performance when receiving a second variation pattern command, interrupts the display control of first ornamental symbols in a first display area 50a and variably displays the second ornamental symbols across the whole area of the liquid crystal display device 50. This constitution can show the variably displaying ornamental symbols as a main out of the first ornamental symbols and the second ornamental symbols so as to eliminate the discomfort that one of the first ornamental symbols and the second ornamental symbols is not variably displayed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007186420-A (JP)
Title: Method and apparatus for growing crystal, group iii nitride crystal, and group iii nitride semiconductor device
Inventor: SARAYAMA SHOJI
IPC: C30B9/00
Filed: 2007-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a group III nitride crystal having a practical size for manufacturing a high performance light-emitting diode, an LD or the like without complicating a process, using an expensive reactor, and making the crystal size small; and to provide a method and an apparatus capable of growing such a group III nitride crystal.  <P>SOLUTION: When the group III nitride crystal is grown in a first reaction vessel 101 by using a mixed melt 102 containing an alkali metal and at least a group III metal and a nitrogen raw material introduced from the outside of the first reaction vessel 101, the vapor of the alkali metal is shut up in the first reaction vessel 101.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008229813-A (JP)
Title: Hand throw type robot
Inventor: OKUI TAKAO
IPC: A63H17/26
Filed: 2007-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To inhibit a rack from turning without a protrusion and allow shrinking deformation into a nearly ball shape.  <P>SOLUTION: A hand throw robot is provided with a rack 2 incorporating a motor 4; a pair of internally hollow and approximately semispherical mobile wheels 3 at both sides of the rack so as to be rotatable in conjunction with a motor via a gear box 9; a reversing mechanism arranged on the same axis line as a driving axis 12 of the mobile wheels 3 in the gear box 9, for holding the rack 2 in a stationary state by always rotating reversely to a rotation direction of the mobile wheels, wherein the driving axis 12 is connected to a bearing part 11 having the driving axis 12 in the mobile wheels 3 so as to be movable in an axial direction, and the mobile wheels 3 are mutually connected to each other so as to be separated from each other and in contact with each other along the axial direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008229232-A (JP)
Title: Prize adjustment system
Inventor: SUGIYAMA HIDEKAZU
IPC: A63F7/02
Filed: 2007-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system which is capable of safely adjusting game balls obtained by a customer in a pachinko hall and is useful in preventing an fraudulent action.  <P>SOLUTION: The system is constituted with: a device in a pachinko hall installed in a game parlor such as a pachinko hall to make a device in a data center store the number of game balls by transmitting the number of game balls obtained by a customer with the customer's ID to the device in the data center via a network; the device in the data center installed in the data center to receive information about the number of game balls from the device in the pachinko hall and having a server for converting the information to digital prize data and for calculating an amount corresponding to the adjusted amount of the digital prize data and a database for storing the digital prize data and the amount corresponding to the adjusted amount; and a cash dispenser installed in a facility managed by an adjustment trader to pay off money in accordance with the amount stored in the database.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008200467-A (JP)
Title: Baby bathtub
Inventor: HAZUTANI NOBUHIKO
IPC: A47K3/024
Filed: 2007-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sponge baby bathtub giving no adverse effect on the skin of an infant such as discomfort and having a dry texture.  <P>SOLUTION: This sponge baby bathtub for infants is formed by storing a sponge body 1 formed with a notched recessed part, into a soft netted bag body 3 opened/closed by adjusting a string body 3, and after use, is hung to a suction hook 4 to drain and is dried.  <P>COPYRIGHT: (C)2008,JPO&INPIT