baber/WOPTO huggingface dataset:
Patent JP-2008284466-A (JP)
Title: Manufacturing method for fine particle supporting porous body
Inventor: OTSUKA TADASHI
IPC: B01J21/06
Filed: 2007-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a fine particle supporting porous body which enables an enhancement in utilization efficiency of a functional fine particle such as catalyst or adsorbent by uniformly supporting the functional fine particle in a porous body such as a fiber molded body, despite the adoption of a simple impregnation method to impregnate the porous body with the fine particle.  <P>SOLUTION: The porous body such as the fiber molded body is impregnated with a fine particle dispersion obtained by dispersing the fine particle in water, and is quenched by a freezer to freeze water in the void. Further, the frozen porous body is thermally dried at 80 to 300°C by a hot-blast drying furnace. In order to inhibit gravitational sedimentation of the fine particle or water with which the porous body is impregnated, the temperature of the fine particle dispersion to be used for impregnation is preferably controlled to be not more than 5°C.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008285454-A (JP)
Title: Production method of imidazole compound
Inventor: KANBARA TAKAKI
IPC: B01J31/18
Filed: 2007-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a production method of an imidazole compound which comprises efficiently dehydrogenating an imidazoline compound under a mild reaction condition, without using a specific oxidizing agent.  <P>SOLUTION: In a production method of an imidazole compound bearing an alkyl group, an araliphatic group and an aromatic group as a substituent group in the 2-position from an imidazoline compound bearing the substituent groups, a ruthenium complex having an anionic or neutral monodentate ligand is used and the neutral ligand is selected from the group consisting of pyridine, dimethyl sulfoxide and the like.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008286758-A (JP)
Title: Method and device for inspecting semiconductor device
Inventor: KODAMA KAZUFUMI
IPC: G01N21/956
Filed: 2007-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inspection device capable of detecting a defect, such as the bite of a foreign matter in a flip chip mounting section by an appearance inspection effectively and precisely.  <P>SOLUTION: A pick-up image to a flip-chip bonded surface and a pick-up image to a substrate backplane are picked for a semiconductor device which flip-chip bonds a semiconductor element to a substrate. Color tone levels of defective portions on both the pick-up images are compared by a comparator 102 and it is determined that the defect is present on the flip-chip bonded surface if the color tone level on the pick-up image to the flip-chip bonded surface is higher than that on the pick-up image to the substrate backplane. The semiconductor device with a defect on the flip-chip bonded surface detected is determined to be a defective product by a determination section 103.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008290099-A (JP)
Title: Resistance spot welding method
Inventor: OKITA YASUAKI
IPC: B23K11/24
Filed: 2007-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resistance spot welding method capable of increasing the strength of weld joints between a thin plate and a thick plate and between thick plates irrespective of presence/absence of any gap between any steel plates of a plate assembly when performing the resistance spot welding of the plate assembly having the large thickness ratio in which a thin plate is superposed on at least any one of two or more superposed thick plates.  <P>SOLUTION: When performing the resistance spot welding while holding a workpiece of a plate assembly in which a thin plate 11 is superposed on superposed two thick plates 12, 13 by a pair of electrodes 21, 22 and applying the pressure thereto, the workpiece 10 is fixed, the electrode 21 on the side in contact with the thin plate 11 forms a fixed electrode of a welding gun, an electrode 22 on the side in contact with the thick plate 13 forms a movable electrode, and the welding is performed in two-staged processes. The welding is performed with low pressure and high current in the first process, and the welding is performed with the pressure higher than that in the first process.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008289720-A (JP)
Title: Liquid medicine syringe
Inventor: SAKUTA RYUTARO
IPC: A61M5/142
Filed: 2007-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid medicine syringe with which a patient can inject a correct amount of liquid medicine into his or her own body after reserving the liquid medicine to be injected up to a necessary and sufficient amount predetermined by a doctor.  <P>SOLUTION: The syringe is provided with: a reserver 12 for reserving the liquid medicine; a supply side tube 13 for supplying the reserver 12 with the liquid medicine; a discharge side tube 14 for discharging the liquid medicine from the reserver 12; and a pressure mechanism 20 for sending the liquid medicine stored in the reserver 12 to the discharge side tube 14 by pressing the reserver 12. The reserver is configured so that it swells as the liquid medicine supplied by the supply side tube 13 is reserved, and is provided with a pressure regulation mechanism 30 which regulates pressure of the reserver 12 by the pressure mechanism 20 until the amount of swell of the reserver 12 reaches the predetermined capacity and permits the pressure of the reserver 12 by the regulating pressure mechanism 20 when the amount of well of the reserver 12 has reached the predetermined capacity.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008292410-A (JP)
Title: Pressure-sensitive body, pressure-sensitive element and pressure-detecting method using the same
Inventor: INO KENTARO
IPC: H01L29/84
Filed: 2007-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressure-sensitive body with superior pressure sensitivity based on a new principle, preferably a pressure-sensitive body capable of being used under a high temperature of 200°C, and further, preferably a pressure sensitive element of high reliability capable of being used under a high pressure of 100 MPa or higher.  <P>SOLUTION: In this pressure-sensitive body in which second fine particles 12 are dispersed in the first fine particles, in a state of forming a conductive passage, a porosity of the pressure-sensitive body is 25% or higher and 55% or lower, and a contact state of the first fine particles 11 and the second fine particles 12, and mutual contact state of the second fine particles 12 by pressurization are changed, thus the electrical resistance of the pressure-sensitive body is changed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008290871-A (JP)
Title: Paper discharge and suction device of sheet-fed press
Inventor: ICHINOSE NORIYUKI
IPC: B65H29/68
Filed: 2007-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper discharge and suction device of a sheet-fed press capable of constantly achieving good paper discharge and paper alignment on a paper discharge stand irrespective of printing speed or paper thickness.  <P>SOLUTION: The paper discharge and suction device of the sheet-fed press has a vacuum suction vehicle 8 comprising a center part having a pair of suction units for sucking paper butt ends of paper sheets 6 on the upstream side of a paper discharge stand 20, and a rotary unit 15 having a plurality of suction holes rotating on the outer side of the center part in the traveling direction of the paper sheets 6.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007324130-A (JP)
Title: Puffer circuit breaker with overpressure valve
Inventor: HEIERMEIER HELMUT
IPC: H01H33/915
Filed: 2007-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a puffer circuit breaker with a valve for releasing overpressure in a puffer volume.  <P>SOLUTION: The circuit breaker includes a puffer volume 9, and at least one overpressure valve 16 for discharging gas from the puffer volume 9 if the pressure therein exceeds a given threshold. The overpressure valve 16 comprises a piston 17 and a spring 19 as well as a cavity 18 in a stationary support body of a movable contact assembly 2. The overpressure valve 16 is designed into compact and simple structure and has low hysteresis and large cross-section.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008299947-A (JP)
Title: Optical disk device
Inventor: OKAMURA YOSHIAKI
IPC: G11B17/057
Filed: 2007-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To quickly and surely detect the existence/absence of a disk cartridge mounted on a tray with high reliability.  <P>SOLUTION: An optical disk device 10 is characterized in that a disk cartridge existence/absence detecting means 30 for detecting the existence/absence of the disk cartridge DCA mounted on the tray 12 when mounting at least a disk cartridge DCA storing a BD (Blu-ray Disc) on a tray 12 to make the tray 12 reciprocate between an optical disc insertion and extraction position projecting to the front of an external housing 11 along a tray holder 26 and an optical disc recording and reproducing position set in the external housing 11, has: a detection lever 32 which comes into contact with the disk cartridge DCA when the disk cartridge DCA is mounted on the tray 12; and a detector 31 for detecting the movement of the detection lever 32 to detect existence/absence of the disk cartridge DCA, attached to at least one of an upper chassis 25 and the tray holder 26.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008266764-A (JP)
Title: Manufacturing method of copper alloy wire rod, and copper alloy wire rod
Inventor: YOSHIDA KOICHI
IPC: B22D11/06
Filed: 2007-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a copper alloy wire rod capable of largely reducing the cost by increasing the speed of manufacturing a precipitation strengthening type copper alloy wire rod (for example, Colson alloy wire rod), and also to improve the manufacturing speed furthermore by avoiding mixing of S into the alloy.  <P>SOLUTION: The manufacturing method of a copper alloy wire rod comprises continuously performing a casting step of casting a melt of precipitation strengthening type copper alloy into a belt and wheel or twin-belt mobile mold to thereby obtaining an ingot, and a rolling step of rolling the ingot obtained by the casting step, wherein the intermediate product of copper alloy wire rod is quenched in the course of the rolling step or immediately after the rolling step.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008298390-A (JP)
Title: Heat effective use system
Inventor: NAKAJIMA YUICHI
IPC: F28D20/00
Filed: 2007-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat effective use system capable of achieving flexible use of heat and following fluctuation of demand heat quantity.  <P>SOLUTION: The heat effective use system 1 is provided with a first heat exchanger 2, a second heat exchanger 3, erythritol 4, oil 5, a thermal storage container 6, a flow passage 7 and a pump 8. The first heat exchanger 2 is thermally connected to a heat source 80, and the second heat exchanger 3 is thermally connected to a heat user 85. The erythritol 4 stores heat by latent heat storage, and the oil 5 performs heat exchange by contacting with the erythritol 4. The thermal storage container 6 stores the erythritol 4 and oil 5. The flow passage 7 connects the first heat exchanger 2, the second heat exchanger 3 and the thermal storage container 6 with each other. The pump 8 makes the oil 5 circulate and flow on the flow passage 7.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008305876-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: HANE MASAMI
IPC: H01L21/265
Filed: 2007-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor device which can suppress reduction and variations of the drive force of a MOS transistor, with the transistor miniaturized.  <P>SOLUTION: Doping of an extension region of a source and a drain is carried out by cluster ion implantation, and annealing to promote activation of implanted impurities is carried out at a temperature which is not lower than 1,200°C, and in a time which is not shorter than 0.01 seconds. A channel region has a first halo region extended from the center of the channel region toward the surfaces of source and drain extension regions and having a first conductivity-type impurity concentration higher than that of the center part thereof and also has a second halo region, located at a position deeper than the lower part of the first halo region and having a first conductivity-type impurity concentration higher therethan. In a step of doping the first halo region, oblique ion implantation is carried out, with the use of a gate electrode as a mask, and in a step of doping the second halo region, vertical ion implantation is carried out with use of the gate electrode as the mask and with a dose rate which is larger than the dose rate of the first halo region ion implantation.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008303951-A (JP)
Title: Valve and valve structure
Inventor: MINE YOSHIKI
IPC: F16K7/17
Filed: 2007-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a valve and a valve structure having improved responsiveness when a valve element is opened.  <P>SOLUTION: In the valve 10, the valve element 14 is opened to release pressure in one region K1 to the other region K2 when a difference between pressure in one region K1 and pressure in the other region K2 gets greater and the valve element 14 is closed when it gets smaller. The valve 10 comprises a shaft part 11 mounted in a mounting hole 21 of a partition wall 20, and the parasol-shaped valve element 14 arranged on the side of the other region K2 so that it is put in close contact with a position of wholly encircling at least one pressure release hole 22 provided around the mounting hole 21 in the surface of the partition wall 20 to interrupt a space between one region K1 and the other region K2. On the face of the valve element 14 in opposition to the partition wall 20, a protruded portion 15 is provided which is protruded toward the surface of the partition wall 20. The protruded portion 15 is provided at a position where it partially passes over an opening portion without closing the whole opening portion of the pressure release hole 22 when the valve element 14 is closed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008303661-A (JP)
Title: Derricking gate
Inventor: MIYATA SHINJI
IPC: E02B7/20
Filed: 2007-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a derricking gate capable of surely preventing the damage of a connecting member.  <P>SOLUTION: The derricking gate 10 is regulated in the upper limit of a rising position U of a door body 3 by the connecting member 12. The connecting member 12 is extended in the rising position U of the door body 3 and folded between the door body 3 and a bottom part 1a of a waterway 1 in a falling position D. The connecting member 12 is formed with a folding crease 12c enhanced in bending rigidity so as to be folded within a lower face of the door body 3 in the falling position D of the door body 3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008306626-A (JP)
Title: Communication terminal device, and program
Inventor: SUZUKI KATSUMI
IPC: H04W84/04
Filed: 2007-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To easily transmit modification information of data transmitted to a communicating party through short-range communication to a suitable communicating party in the case that the data are modified.  <P>SOLUTION: A communication terminal device 1 includes a first communication means 10 for performing short-range communication with a communicating party; a second communication means 20 for communicating with the communicating party via a base station, and a first data storage means 12 for storing data. In the communication terminal device 1, the communicating party to whom the data being stored in the first data storage means 12 have been transmitted by the first communication means 10, is stored as a transmission history. In the case that the data being stored in the first data storage means 12 are modified, the communicating party being stored as a transmission history in a first communication history storage means 123 is specified as a transmission party to whom modification information of the relevant data should be transmitted, so that the modification information of the relevant data are transmitted to the specified transmission party by the second communication means 20.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008302126-A (JP)
Title: Game machine
Inventor: TANIGUCHI MAKOTO
IPC: A63F5/04
Filed: 2007-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a higher convenience in the execution of successive performances.  <P>SOLUTION: When the successive performances are selected by a lottery for the selection of performance, the second game counts that allow the playing of games for the number of tokens in credit are compared with the first game counts required up to the end from the start of the successive performances. When the second game counts are equal to or greater than the first game counts, the successive performances are executed. Furthermore, when the second game counts are below the first game counts, the successive performances allowed to be executed by the second game counts are executed. When the BB is hit, a defined image is displayed showing that the BB is hit in the last game of the successive performances. Otherwise, a defined image is displayed showing that the BB is not hit.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008305341-A (JP)
Title: Image forming apparatus, and usage and used amount management method for image forming apparatus
Inventor: SAWAYANAGI KAZUMI
IPC: G06F21/34
Filed: 2007-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To simply manage the usage of a user for an image forming apparatus.  <P>SOLUTION: An MFP1 reads out file information and directory information from a mounted media 3 (Step S1) to calculate the hash value and creates an authentication key by encrypting the hash value and a user name of a user logged in. The authentication key and the MFP1 network information are written into the media 3 (Step S2) and the hash value is associated with the user name and stored in the MFP1. An MFP2 reads out the above information from the mounted media 3 (Step S4), and sends the authentication key, and the hash value calculated from the media 3 file information and the directory information to the MFP2 and requests authentication (Step S5). The MFP1 compares the stored hash value in association with the user name and the hash value sent from the MFP2 based on the user name obtained by decrypting the authentication key (Step S6), and authenticate the use of MFP2 by the user.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008311699-A (JP)
Title: Junction type crystal oscillator for surface mounting
Inventor: FUKUNAGA MASAHIRO
IPC: H03B5/32
Filed: 2007-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a junction type surface-mounting oscillator for suppressing displacement between a crystal resonator and a packaging substrate.  <P>SOLUTION: The junction type crystal oscillator for surface mounting is provided with a crystal resonator 1 in which a crystal piece is housed in a case body 3 having external terminals 6 at four corners of the bottom surface and hermetically sealed, and a packaging substrate 2 in which junction terminals are provided at the four corners on the top surface corresponding to the external terminals 6 and an IC chip 8 is housed, wherein the external terminals 6 of the crystal resonator 1 are joined to the junction terminals of the packaging substrate 2 via solders 11. The crystal oscillator has a configuration in which the external terminals 6 at the four corners of the crystal resonator 1 are made thicker to form protrusions, groove portions 13 are provided at four corners of an opening end surface as the top surface of the packaging substrate 2, junction terminals are each formed by printing etc. on the bottom surface and internal circumferential side surface of each of the groove portions 13, the protrusions of the crystal resonator 1 by the external terminals 6 are fitted on the groove portions 13 of the packaging substrate 2 having the junction terminals via the solder 11 and the external terminals 6 are joined to the junction terminals.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008311790-A (JP)
Title: Microwave and millimeter-wave communication device
Inventor: UTAGAWA HITOSHI
IPC: H03B5/18
Filed: 2007-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microwave and millimeter-wave communication device having a simple configuration and a low consumption power, at a low cost.  <P>SOLUTION: A base-band-signal processing section realizes a frequency modulation by changing the collector current of a transistor 20 configuring a bias control circuit 7, changing the drain bias of a high-frequency transistor 1 and changing an oscillation frequency in response to a base-band transmission signal input from a base-band signal input terminal 18, and the radiant waves are changed into a transmission RF signal, thus conducting a transmission operation. Then, an oscillation signal is synchronized with the frequency-modulated RF signal reaching from the outside, a frequency change by the frequency modulation is generated as the drain bias change of the high-frequency transistor 1, and the change is extracted from a base-band signal output terminal 14 by the base-band signal processing section as a voltage-amplitude change, thus conducting a reception operation.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008311927-A (JP)
Title: Electronic circuit
Inventor: TAKAHASHI HIDEAKI
IPC: H03K19/003
Filed: 2007-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To improve an EMC characteristic of an integrated circuit without increasing capacitor capacitance.  <P>SOLUTION: An electronic circuit is disclosed which has a lowpass filter on a power supply line of a peripheral circuit electrically connected to an integrated circuit 1, wherein the lowpass filter is provided with: a first capacitor 4 having one end electrically connected to a power supply terminal 2 of the integrated circuit 1 and the other end electrically connected to a ground terminal 10 of the peripheral circuit; an NPN bipolar transistor 5 having emitter electrically connected to the power supply terminal 2 and having collector electrically connected to a power supply terminal 9 of the peripheral circuit; a resistor 6 having one end electrically connected to a base of the NPN bipolar transistor 5 and the other end electrically connected to the power supply terminal 9 of the peripheral circuit; a second capacitor 7 having one end electrically connected to the power supply terminal 9 of the peripheral circuit and the other end electrically connected to a ground 12; and a third capacitor 8 having one end electrically connected to the power supply terminal 9 of the peripheral circuit and the other end electrically connected to the ground 12.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007302898-A (JP)
Title: Aqueous solution of unsaturated monomer having (poly)alkylene glycol chain and/or ester linkage, method for producing the same, and method for producing polymer for cement additive
Inventor: NAGARE KOICHIRO
IPC: C08F290/06
Filed: 2007-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To achieve easy administration of production and improved product quality in the production of cement additives and other various chemical products by reducing the viscosity of an aqueous solution of an unsaturated monomer having a (poly)alkylene glycol chain and/or an ester linkage to an easily handleable level and stabilizing the solution to fully suppress its thickening (crosslinking) with the lapse of time.  <P>SOLUTION: A method for storing an unsaturated monomer essentially having a polyalkylene glycol chain and/or an ester linkage is provided. This is a method for storing a monomer essentially consisting of an unsaturated monomer having a polyalkylene glycol chain and/or an ester linkage, wherein the temperature of the monomer is held at 70-140°C.  <P>COPYRIGHT: (C)2008,JPO&INPIT