baber/WOPTO huggingface dataset:
Patent JP-2006108034-A (JP)
Title: Manufacturing method of light guide body for surface light source and bite for cutting work used for it
Inventor: MURAYAMA YOSHIAKI
IPC: F21V8/00
Filed: 2004-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light guide body for surface light source of edge light type capable of sufficiently suppressing generation of a bright band and a dark band and generation of oblique light.  <P>SOLUTION: In the manufacture of the light guide body for the light source device of the edge light type which guides the light emitted from a primary light source and has a light incident end face where the light emitted from the primary light source enters and a light outgoing face from where the guided light emits, a material of the light guide body 2 made of a translucent synthetic resin is used, and its light incident end face 2c is finished by a cutting process using a bite 12. As the bite, a bite 12 having a relief angle D1 of 3 degrees or more and 4.5 degrees or less, with a rake angle D2 of 3 degrees or more and 8 degrees or less, and curvature radius R at the tip of 1.5 μm or more and 6 μm or less is used. The bite 12 uses as a bonded abrasive grain a sintered polycrystalline diamond particle.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006114537-A (JP)
Title: High luminance gallium nitride based light emitting diode
Inventor: WU LIANG-WEN
IPC: H01L33/40
Filed: 2004-10-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high luminance gallium nitride based light emitting diode.  <P>SOLUTION: A thin layer of any of three kinds of short period superlattice structure formed by a silicon nitride, a short period superlattice structure formed by a silicon nitride and an undoped indium nitride gallium or a short period superlattice structure formed of a silicon nitride and an undoped aluminum nitride indium gallium is formed above a p-type contact layer, and the front surface of a gallium nitride light emitting diode is roughed by the growth of its silicon nitride material on this thin layer. Thus, a gallium nitride light emitting diode is set to a refractive index higher than the air. A total internal reflection is brought about. Thereby, this raises the external quantum efficiency and the emission efficiency of the gallium nitride light emitting diode.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006111372-A (JP)
Title: Rolled sheet support device
Inventor: UCHIYAMA HIDEYUKI
IPC: B65H16/06
Filed: 2004-10-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolled sheet support device, capable of maintaining the interval between a pair of guide plates as adjusted to the size of a rolled sheet without providing a complicated mechanism, and simplifying re-adjusting work in installing a rolled sheet of different size so as to improve work efficiency in replacement of the rolled sheets.  <P>SOLUTION: In setting a core part 20 on the pair of guide plates 10, the guide plates 10 are slid to position one guide plate 10 between a flange part 30 engaged with the core part 20 and the rolled sheet 2 installed on the core part 20. The core part 20 is axially positioned by a side wall of a case 3 as the core part 20 is stretched on the pair of guide plates 10. The flange part 30 therefore functions as a regulation means to regulate sliding of the guide plate 10, and regulates the guide plate 10 from sliding in a separating direction from the other guide plate 10.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006115122-A (JP)
Title: Conversation service system
Inventor: INOUE HIROKAZU
IPC: G06Q50/10
Filed: 2004-10-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conversation service system capable of providing conversation with a talker who cannot be usually seen.  <P>SOLUTION: In the conversation service system for performing conversation service between a user and a talker by using a visual telephone, the user accesses a service provider site through a portable terminal, selects a talker on the service provider site and sends user's information to the selected talker, the talker confirms the information and then transmits confirmation mail to the user, and the user receiving the confirmation mail calls a prescribed telephone number to perform conversation with the selected talker.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005020031-A (JP)
Title: Semiconductor device and method of manufacturing the same, circuit board and electronic apparatus
Inventor: HASHIMOTO NOBUAKI
IPC: H01L23/12
Filed: 2004-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device where the end face of wiring can not be exposed from the side of the semiconductor and a method of manufacturing the same, a tape carrier, a circuit substrate and an electronic apparatus.  <P>SOLUTION: In the method of manufacturing the semiconductor device, a plurality of through holes 28 are formed, and the method includes a first process for preparing the tape carrier 40 which runs on the through holes 28 on one side and where a plurality of electrically independent wires 22 are formed, a second process for performing electroless plating on the wires 22, a third process for facedown mounting a semiconductor chip 10 on the tape carrier 40 and coating the surfaces, sides and end faces of the wires 22 and a fourth process for punching the tape carrier 40 at a position which is outside the semiconductor 10 and where the wires 22 are stepped aside.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006113283-A (JP)
Title: Image forming apparatus
Inventor: NARAHARA TAKASHI
IPC: G03G15/16
Filed: 2004-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To prevent contamination on a photoreceptor drum or C-stage set deformation of a transfer roller when an image forming apparatus is not used for a long period, as well as to improve user's convenience for a package of an apparatus loaded with a cartridge to prevent paper clogging or image failure caused when a user forgets to remove a sheet material or a spacer between a photoreceptor drum and a transfer roller or forgets to cancel a separated state between them.  <P>SOLUTION: In the image forming apparatus having a transfer device to transfer a toner image on a latent image bearing member onto a recording material, the transfer member is moved with respect to the latent image bearing member so as to control the transfer pressure between the latent image bearing member and the transfer member to be lower than the transfer pressure on forming an image. Even when the transfer pressure is controlled to low, the transfer member is automatically moved as linked when the latent image bearing member or the transfer member is driven to rotate by a driving source, and the transfer pressure for image formation is applied between the latent image bearing member and the transfer member.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006110209-A (JP)
Title: Small electric vehicle equipped with travelling support device, and method for controlling the small electric vehicle
Inventor: SUZUKI TAKAYUKI
IPC: B60R21/00
Filed: 2004-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small electric vehicle equipped with a travelling support device for preventing a collision with an obstacle.  <P>SOLUTION: When a measurement obstacle distance L (step S1) comes to be not more than a target stop distance (YES in a step S7), a control acceleration signal OFF flag is set to "1" (step S8). Till the establishment of an acceleration zero release condition (YES in a step S4), the control acceleration signal OFF flag is kept to be "1" and an acceleration opening is forcibly made to be zero (steps S8, S9). The driving of an electric motor 24 is forcibly stopped till the establishment of the acceleration zero release condition and the vehicle 1 is forcibly made to be a stop state.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006120794-A (JP)
Title: Electronic apparatus
Inventor: DEGUCHI MASARU
IPC: H05K7/20
Filed: 2004-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low cost electronic apparatus which is easy of layout and capable of fully cooling a mounting component with large power consumption.  <P>SOLUTION: An electronic apparatus 10 is provided with a chassis 11 and a first printed circuit board 12 which constitute a case, a MPU31 and a memory 32 with large power consumption which are allocated in the inside of the case, and cooling fans 14a and 14b which take in air from the outside to the inside of the case. The MPU31 and the memory 32 are cooled by the air current which the cooling fans 14a and 14b supply. A wind-direction control plate 40 is allocated between the cooling fans 14a and 14b and the MPU31 and memory 32 so that the inside of the case may be divided into at least two subspaces. An opening is formed in the location opposite to the MPU31 and the memory 32 in the wind-direction control plate 40.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006117189-A (JP)
Title: Pneumatic tire for motorcycle
Inventor: TERADA KOJI
IPC: B60C11/04
Filed: 2004-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire for a motorcycle compatibly satisfying drainability and abrasion resistance.  <P>SOLUTION: This pneumatic tire for a motorcycle has inclined main lag treads 16 and a plurality of inclined auxiliary lag treads 17, which are arranged between the inclined main lag treads 16, in a tread part 3 thereof. The inclined main lag tread 16 is not opened in a pair of circumferential grooves 14, and extended from a central area of a tread to a shoulder area thereof. The inclined main lag tread 16 is formed from a steep inclined central part S1 having an angle α1 of inclination of 1-10° against the equator surface of a tire to a fine inclined side part S3 having an angle α3 of inclination of 55-90° against the equator surface of the tire through a gradually inclined intermediate part S2 having an angle α2 of inclination of 15-50° against the equator surface of the tire.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006128399-A (JP)
Title: Vertical hall element
Inventor: OHIRA SATOSHI
IPC: G01R33/07
Filed: 2004-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vertical Hall element reducible in its circuit size in a configuration having a structure for ideally reducing an offset voltage (an unbalance voltage) and a correction circuit or the like for performing correction operation for the offset voltage.  <P>SOLUTION: Contact regions 13a-13g and 14a-14g which take out currents from a magnetic detection section HP are provided on the surface of a semiconductor substrate. Each contact region is fixed to ground potential via a wiring material provided so that one portion (a fuse portion) can be disconnected.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005057305-A (JP)
Title: Apparatus and method for treating workpiece
Inventor: MATSUURA HIROYUKI
IPC: H01L21/31
Filed: 2004-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the occurrence of particles in a reaction pipe, and to produce a high quality semiconductor device at a high yield rate.  <P>SOLUTION: A sub-bypass pipe 65 including a sub-valve SSV is formed in parallel with a bypass pipe 64 for slow exhaustion of an exhaust system of a heat treating apparatus. A wafer boat 14 is loaded to the reaction pipe 11 or unloaded from it, while exhausting with the sub-bypass pipe 65 by opening the sub-valve SSV, thereby sublime gas or particles of a reaction by-product is or are prevented from being adsorbed to a semiconductor substrate 15.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006132102-A (JP)
Title: Down pipe supporter
Inventor: KOMORI SHIGETAKA
IPC: E04D13/08
Filed: 2004-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a down pipe supporter having rigidity capable of temporarily fastening a down pipe to a receiving body, in construction, by surely embracing and holding by one down pipe supporter even to a down pipe delicately different in an outer diameter, by forming a structure for integrally forming the receiving body and a cover body.  <P>SOLUTION: This down pipe supporter has an installation part 1 fixed to a wall surface, the receiving body 2 fixed to the tip of the installation part 1 and arranging a locking receiving part 21 on one end, and the cover body 3 arranging a locking part 31 lockable on the locking receiving part 21 of the receiving body 2 on one end; and is formed by embracing and holding the down pipe T by these receiving body 2 and cover body 3; and is formed into a structure that an elastically deformable connecting part 4 is arranged on the other end of the receiving body 2 and the cover body 3, and the receiving body 2 and the cover body 3 are integrally formed via this connecting part 4.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006132824-A (JP)
Title: Cooker
Inventor: MURANAKA HIKOMORI
IPC: F24C3/12
Filed: 2004-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooker capable of preventing boil-over while appropriately carrying out stew cooking irrespective of the difference of conditions in cooking.  <P>SOLUTION: The cooker is provided with a heating means 1 for heating a cooking container; a control means H for controlling the operation of the heating means 1; a manually operated heating amount setting means 29 for setting the target heating amount of the heating means 1; a temperature detecting means 11 for detecting the temperature of the cooking container; and a manually operated boil-over preventive operation command means for commanding the execution of boil-over preventive control. When the execution of boil-over preventive control is commanded by the boil-over preventive operation command means while the control means H is carrying out normal heating control, the execution of normal heating control is stopped, and a target temperature is set based on the detection value of the temperature detecting means 11 when the execution of boil-over preventive control is commanded. The operation of the heating means 1 is then controlled so that the detection value of the temperature detecting means 11 becomes the target temperature.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005154436-A (JP)
Title: New diamine and polymer using the same as raw material
Inventor: TAMURA NORIHISA
IPC: C08G73/10
Filed: 2004-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new polyamic acid and polyimide and their raw material diamine which imparts a liquid crystal oriented film with excellent orienting property while satisfying various characteristics required for a liquid crystal display element such as expression of a stable pre-tilt angle, having a high voltage holding rate (VHR), scarce remaining DC, hard to generate unevenness in displaying, etc.  <P>SOLUTION: The invention relates to the diamine expressed by formula (I), a polyamic acid and a polyimide induced from the polyamic acid. In the formula Q is an alkylene group, A is a single bond or a (substituted) 1, 4-phenylene, R<SP>1</SP>, R<SP>2</SP>, R<SP>3</SP>and R<SP>4</SP>are each a monovalent group.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006137694-A (JP)
Title: 3-(n-acylamino)- 2-acyloxy-3-(4-tetrahydropyranyl)-2-propenoate and its production method
Inventor: NISHINO SHIGEYOSHI
IPC: C07D309/06
Filed: 2004-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a 3-(N-acylamino)-2-acyloxy-3-(4-tetrahydropyranyl)-2-propenoate, and to provide an industrially suitable method for producing a 3-(N-acylamino)-2-acyloxy-3-(4-tetrahydropyranyl)-2-propenoate, by which the 3-(N-acylamino)-2-acyloxy-3-(4-tetrahydropyranyl)-2-propenoate can simply be produced in a high yield.  <P>SOLUTION: This 3-(N-acylamino)-2-acyloxy-3-(4-tetrahydropyranyl)-2-propenoate, and the method for producing the 3-(N-acylamino)-2-acyloxy-3-(4-tetrahydropyranyl)-2-propenoate is characterized by reacting a 2-acyloxy-3-(4-tetrahydropyranyl)-3-oxopropenoate with an amide compound.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006137845-A (JP)
Title: Modified polyvinyl alcohol composite resin and method for producing the same
Inventor: KITAMOTO TAKESHI
IPC: C09D7/12
Filed: 2004-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a modified polyvinyl alcohol composite resin capable of forming coating film of high water resistance, especially moist heat resistance.  <P>SOLUTION: The modified polyvinyl alcohol composite resin is obtained by dissolving a low-saponification degree polyvinyl alcohol in a hydrophobic solvent and carrying out a radical polymerization of a radical-polymerizable ethylenically unsaturated monomer in the presence of a polymerization initiator. This modified polyvinyl alcohol composite resin has such a structure that the polymeric portion formed from the radical-polymerizable ethylenically unsaturated monomer is grafted to the polyvinyl alcohol.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006138039-A (JP)
Title: Head band for helmet
Inventor: SAKAI HIROO
IPC: A42B3/14
Filed: 2004-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a head band for a helmet, capable of stably covering the periphery of the temporal region of a wearer with constant light constricted feeling in the wearing state of the helmet.  <P>SOLUTION: The head band for the helmet is constituted as follows: elastic bands 12 are installed in parts of a band body 10, 11 composed of a hard nonelastic resin molded article constituting the loop-shaped head band 1; and an expansion and contraction-regulating mechanism enabling the length of the head band 8 in the natural state to be freely regulated so as to be variable is installed in another part to enable the length of the head band to be coarsely regulated and to provide the constant light constricted feeling in the worn state of the helmet.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006142868-A (JP)
Title: Air bag device
Inventor: KURIMOTO TAKESHI
IPC: B60R21/2334
Filed: 2004-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a construction technology of an air bag device contributing to the protection of the head and the chest of a vehicle occupant at an accident of the vehicle.  <P>SOLUTION: The air bag 102 for the vehicle is constituted such that the internal pressure of a head chamber 120 of the deployed and inflated air bag 102 becomes higher than the internal pressure of a chest chamber 110 at the accident of the vehicle.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006144610-A (JP)
Title: Fuel supply device for internal combustion engine
Inventor: KOMODA TAKAO
IPC: F02D41/06
Filed: 2004-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel supply device for an internal combustion engine, for solving a problem that an excess flow stop valve is closed by mistake in the start of operation of the engine, fuel supply to the internal combustion engine is stopped so that the engine cannot be started.  <P>SOLUTION: When a cutoff valve 9 is opened in the start of engine start and it is determined that a flow rate of LPG flowing from a fuel tank 5 to a fuel pipe along with the opening (full-opening) of the cutoff valve 9 is excessive, valve opening adjustment is performed. In the valve opening adjustment, when the cutoff valve 9 is opened, an opening of the valve 9 is made to be a value closer to a closed side than a full-opening side, so that the valve opening adjustment puts restrictions on the outward flow of the LPG. Therefore, the flow of a large amount of the LPG from the fuel tank 5 to the fuel pipe along with the opening of the cutoff valve is prevented, and the problem that the excess flow stop valve is closed by mistake along with the large amount of the fuel flow to stop the supply of the LPG to the internal combustion engine 1 is avoided.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006149086-A (JP)
Title: Braking force controller for electric vehicle
Inventor: TOYODA HIROMITSU
IPC: B60W20/00
Filed: 2004-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a braking force controller for en electric vehicle capable of preventing the generation of an overcurrent in an electrical unit in advance by inhibiting the occurrence of a re-slipping of drive wheels in which braking force is added when braking traction control is released.  <P>SOLUTION: The braking force controller for the electric vehicle includes at least one motor set with a power source of the drive wheels, the electrical unit connected to the motor, and a braking traction controller for recovering a tire grip by adding the braking force to slipping wheels in occurring the driving slip. A road surface friction factor equivalent value detector (step S2) is provided for detecting an amount of road surface friction factor equivalent value, and the braking traction controller is made into means (step S3) of changing a release speed of the braking force in accordance with the amount of road surface friction factor equivalent value when the braking traction control is released.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006141709-A (JP)
Title: X-ray computed tomography apparatus
Inventor: ADACHI KATASHI
IPC: A61B6/03
Filed: 2004-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an X-ray CT apparatus allowing an easy confirmation of the insertion state of an insertion object.  <P>SOLUTION: This X-ray CT apparatus is provided with an X-ray source 10 irradiating X-rays to a subject, an X-ray detector 11 detecting the X-rays transmitting through the subject, a data collection device 24 collecting data of the subject detected by the X-ray detector, a reconstruction device 36 reconstructing tomograms of the subject for every predetermined time based on the data collected by the data collection device, a fluoroscopic image generator 38 generating fluoroscopic images of the subject for every predetermined time based on the data collected by the data collection device, and a display device 7 displaying the reconstructed tomograms and the generated fluoroscopic images.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005160088-A (JP)
Title: Pulse based flip-flop
Inventor: KIM MIN-SU
IPC: H03K5/13
Filed: 2004-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pulse based high speed low power flip-flop.  <P>SOLUTION: The flip-flop is designed to latch a data input signal in response to a clock signal, and to convert it to a data output signal. The flip-flop includes a latch unit for latching the data input signal in response to first and second clock pulse signals, and a pulse generating unit for generating the first and second clock pulse signals after receiving a clock signal. The pulse generating unit includes a NAND gate for outputting the first clock pulse signal after inputting the clock signal and an output of a variable delay element, a first inverter for outputting the second clock pulse after inputting an output of the NAND gate, and the variable delay element for performing a feedback of the output signal to the NAND gate after receiving the clock signal as a first input signal and the output of the inverter as a second input signal. The pulse generating unit further includes first and second NMOS transistors to be serially connected between the output of the variable delay element and a grounding voltage.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006147940-A (JP)
Title: Multilayer ceramic element
Inventor: SASAKI MASASHI
IPC: H01L41/22
Filed: 2004-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilayer ceramic element in which deformation of a through hole can be suppressed in burning.  <P>SOLUTION: Since the underside region in through hole (TH) 13 is filled with a conductive member 14 in a multilayer ceramic element 1, contraction of the conductive member 14 is reduced in burning as compared with a case where the entire region in the TH is filled with a conductive member. Furthermore, an air gap is formed in the region S not filled with a conductive member within the TH 13. Consequently, even if the conductive member 14 contracts to some extent at the time of burning, gas such as air expands in the air gap to apply a pressure uniformly to the inner surface 13a of the TH 13 through the conductive member 14 thus limiting deformation of the TH 13.  <P>COPYRIGHT: (C)2006,JPO&NCIPI