baber/WOPTO huggingface dataset:
Patent JP-2006306491-A (JP)
Title: Pet bottle cap having large-sized curved grooves formed therein, for increasing frictional force
Inventor: TAKAHASHI MIKIO
IPC: B65D41/04
Filed: 2005-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a PET (polyethylene terephthalate) bottle cap which is openable, even by a person having feeble grip power, using only small power, and exhibits a shape that will not impair the conventional commercial product image of a PET bottle.  <P>SOLUTION: The PET bottle cap has a peripheral surface expanded slightly, as compared wit those of conventional PET bottle caps. Then, to compensate for the difference between the slightly expanded periphery and the conventional ones, a predetermined number of large-sized grooves are formed in the conventional vertical indented grooves at equal intervals, corresponding to the value that maximizes the frictional force generated when the cap is gripped with a part of the palm and the finger cushions, and accordingly, makes the PET bottle cap increase in the frictional force.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006326210-A (JP)
Title: Managing system and method, counting device and method, information processor and method, information acquiring device and method, and program
Inventor: MORIYAMA YUJI
IPC: A63F7/02
Filed: 2005-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To easily manage the information of the ball storing (or the token storing) of game media (game balls or tokens).  <P>SOLUTION: Biological information acquired in steps S34 and S36 is transmitted to a hall computer and the information of a stored ball number is required in the case that ball storing is selected in a step S33 after game balls are charged in a step S31 and the game balls are counted in a step S32 in a counting machine. The hall computer send back the stored ball number of the member information researched from the biological information in steps S51 and S55. The counting machine obtains the searched stored ball number in a step S37, requires whether or not to command the ball storing and transmits the counted stored ball number to the hall computer to command the ball storing in the case that the ball storing is commanded in a step S38. The hall computer updates the stored ball number and transmits the same to the counting machine in steps S57 and S60. The counting machine obtains the update result and shows the same in a step S40. This counting device can be applied to game centers.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006338107-A (JP)
Title: Electronic document generation server and method for operating the same
Inventor: SHIRAHATA TOMOYA
IPC: G06Q10/10
Filed: 2005-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To generate a document data file whose desired print control is possible at a server side even when making general-purpose terminal equipment acquire and print a document data file generated by the server.  <P>SOLUTION: This electronic document generation server is provided with terminal equipment 3 equipped with a viewer 33 and a server 1 for generating an electronic document. A server 1 is provided with a certificate data generation part 14 for generating certificate data for printing a predetermined certificate in a format which can be read by a viewer 33 and a download file generating part 16 for generating a download file where a script for controlling certificate print at the viewer 33 is attached to the certificate data.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006337486-A (JP)
Title: Light source device and projector
Inventor: KUROSAKI HIDEMASA
IPC: G03B21/00
Filed: 2005-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To use many light emitting elements like LEDs advantageous in terms of power consumption and heat generation source, as a light source to take light emitted from them as projection light.  <P>SOLUTION: A light source device includes; a truncated pyramid-shaped light source housing 30 which has each slope formed like stairs and has a bottom face opened and has an entire inside face made of a light reflecting member; and a plurality of LEDs diodes 31, 31, ... which are arrayed on a top face of the light source housing 30 and step face parts parallel with the top face, of respective stairs-like slopes so that the LEDs have light emitting parts projecting toward the inside face directed toward the bottom face opening.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006338942-A (JP)
Title: Electrolyte membrane-electrode assembly, and fuel cell
Inventor: SUGA SOUHEI
IPC: H01M8/10
Filed: 2005-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrolyte membrane-electrode assembly in which decomposition of an electrolyte membrane at holding an OCV can be suppressed effectively.  <P>SOLUTION: The assembly has a polyelectrolyte membrane, a first cathode catalyst layer arranged on one side of the polyelectrolyte membrane, a first anode catalyst layer arranged on the other side of the polyelectrolyte membrane, and a first gasket layer formed on at least one part of the end part of the first cathode catalyst layer. The assembly has a second cathode catalyst layer pinched by the electrolyte membrane and the first cathode catalyst layer, and/or a second anode catalyst layer pinched by the polyelectrolyte membrane and the first anode catalyst layer in a region where temperature becomes relatively higher on the surface of the assembly when generating electric power by using the assembly.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006334862-A (JP)
Title: Ball-point pen and method for production thereof
Inventor: KUROSAWA YOSUKE
IPC: B43K1/08
Filed: 2005-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a ball-point pen, and in more detail, to obtain the ball-point pen capable of providing a good handwriting with no plumping.  <P>SOLUTION: In the ball-point pen wherein a ball-point pen tip consisting of a ball coming into contact with a face to be written and rotating, and a ball holder for holding freely rotatably this ball under a projected condition from a tip opening part of an inner hole being an ink passage, is directly or through a joint connected to an ink tank in which ink is directly stored, and the ink in the ink tank is communicated with the inner hole of the ball holder, the ball has one or two or more selected from titanium oxide, aluminum oxide and silicon oxide on at least the surface, and the ink comprises an aqueous medium, a coloring agent, and a so-called phosphate compound with a structure in which a part of or the whole hydrogen atoms on the hydroxyl groups of phosphoric acid are replaced with hydrocarbon groups.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006334091-A (JP)
Title: Game ball apportioning mechanism
Inventor: SUZUKI RYOSUKE
IPC: A63F7/02
Filed: 2005-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game ball apportioning mechanism capable of preventing easy prediction of the result of apportionment of game balls.  <P>SOLUTION: The game ball apportioning mechanism in a game machine is an apportioning mechanism for apportioning game balls shot out onto a game board to a shot ball receiving part or a failure ball discharge part. The apportioning mechanism comprises an introduction part for guiding winning balls among the shot-out game balls, a conveying part capable of conveying game balls via the failure ball discharge part toward the shot ball receiving part while holding the game balls via the introduction part, and a magnetic force feeding part for selectively feeding the magnetic force to the conveying part.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2005286350-A (JP)
Title: Tunnel magnetoresistive element
Inventor: KAWABATA TAKESHI
IPC: H01L43/10
Filed: 2005-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture an element, exhibiting large tunnel magnetoresistive (TMR) effects, by precisely controlling the thickness of a cluster electrode and the size and the interval of clusters and also by selecting an appropriate material.  <P>SOLUTION: An element includes on the upper surface of an insulation substrate (B component) made of a nonmagnetic substance, an enforcement layer (F component) made of a rigid ferromagnetic substance or an antiferromagnetic substance, a ferromagnetic electrode with a large polarizability (A component), a spacer made of a nonmagnetic insulator (G component) and a cluster layer (K component), having ferromagnetic clusters with large polarizability distributed scatteredly. The element is formed by means of a combination of an MBE method, a lithographic method, a strong external magnetic field and thermal treatment, resulting in tunnel magnetoresistance (TMR) reduced by the application of a small external magnetic field by a large amount.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006339505-A (JP)
Title: Design method and design program
Inventor: IDAKA YASUHITO
IPC: H01L21/82
Filed: 2005-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a design device for realizing the high speed operation of a semiconductor integrated circuit by using a standard cell system.  <P>SOLUTION: This design device is provided with a layout storage device 4 for storing the layout of the arrangement of a plurality of first standard cells including laterally adjacent pMOS transistors and nMOS transistors; an analyzing means 12 for analyzing a path for connecting the plurality of first standard cells to each other; and a replacing means 13 for replacing the first standard cells with second standard cells where lateral height is equal to and the rate of the gate width of the pMOS transistors, and the gate width of the nMOS transistors is different from that of the first stand cells based on the analytic result.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006340743-A (JP)
Title: Washing machine and dc brushless motor
Inventor: ISHIKAWA SHUNICHI
IPC: D06F37/42
Filed: 2005-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the thermal demagnetization of an Nd-based magnet provided as the magnetic pole source of a rotor in a DC brushless motor.  <P>SOLUTION: The Nd-based magnet whose thermal demagnetization temperature is 140°C to 180°C is used, the winding wire 722 of the DC brushless motor 72 which is a heat generation source is provided with a thermal protector 728 for detecting a temperature, and power supply to the DC brushless motor 72 is interrupted so that the temperature of the Nd-based magnet does not exceed the thermal demagnetization temperature.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006348414-A (JP)
Title: Heat ray reflective fabric and method for producing the same
Inventor: HONDA HIDENOBU
IPC: D06M11/45
Filed: 2005-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a heat protecting fabric excellent in heat ray reflecting properties.  <P>SOLUTION: The heat ray reflecting fabric is provided with heat ray reflecting metal particles on the surface of a fiber fabric through a binder resin and has 5-30cc/cm<SP>2</SP>/sec air permeability. The method for producing the heat ray reflecting fabric is to attach a heat ray reflection processing agent containing the heat ray reflective metal particles on the surface of the fiber fabric by textile printing or photogravure coating.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2005268829-A (JP)
Title: Method of manufacturing semiconductor device and substrate processing apparatus
Inventor: NOMURA HISASHI
IPC: H01L21/223
Filed: 2005-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To easily diffuse phosphorus in a silicon film and easily control the diffuse density of the phosphorus by changing a timing of doping a dopant gas.  <P>SOLUTION: A Si wafer 10 having the surface on which an amorphous silicon film 12 is formed is inserted into a diffusion furnace. After the insertion, a phosphine (PH<SB>3</SB>) gas or a mixed gas including the phosphine (PH<SB>3</SB>) is doped on a wafer 15 before the amorphous silicon film 12 is crystallized into a polysilicon, and then the phosphorus is diffused in the silicon film 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006347980-A (JP)
Title: New bipyridine derivative
Inventor: ZHANG CHANG SHAN
IPC: G03G5/06
Filed: 2005-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new bipyridine derivative useful as an intermediate in the fields of organic electroluminescent elements, medicines, agrochemicals, catalyst ligands, combinatorial chemistries, electrophotographic photoreceptors, dyes, etc.  <P>SOLUTION: The new bipyridine derivative is, e.g. a bipyridine derivative represented by general formula (1) or (2) (wherein, X is a heterocyclic residue containing ≥2 hetero-atoms and having one or more sulfur atoms or oxygen atoms) or a salt thereof.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006345814-A (JP)
Title: Method for reaction
Inventor: CHINO MASAAKI
IPC: C12M1/00
Filed: 2005-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To properly and easily carry out feeding and recovery of a reaction solution while readily suppressing an evaporation loss of the solution used for a reaction.  <P>SOLUTION: A method for reaction is carried out as follows. The reaction solution is initially fed from an opening of a flow channel-like reaction part of a reaction chip toward the interior of the reaction part and then directed toward the interior of the reaction part for storing the reaction solution. A thermosetting resin is fed from the opening and superimposed on a liquid surface of the reaction solution exposed into the atmosphere in the interior of the reaction part. The temperature conditions of the reaction part are subsequently controlled to cause a polymerase chain reaction. The thermosetting resin having thermosetting properties and covering over the liquid surface of the reaction solution is simultaneously cured.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007001584-A (JP)
Title: Bag for sterilization
Inventor: ASAKURA TAKASHI
IPC: B65D30/02
Filed: 2005-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bag for sterilization which makes a package easily openable by hands under a condition that a stored article is held, facilitates the extraction of the stored article, prevents the stored article from falling down, and is excellent in hygienic properties.  <P>SOLUTION: The bag 10 for sterilization is constituted so that a gas-impermeable sheet or film 1 prepared by stacking a supporting substrate layer 11 and a heat-sealable layer 12 on the inner face of the supporting substrate layer is folded at two positions to make a section to be an approximately C-shape, a sterilization paper 2 consisting of a gas-permeable material which allow no bacteria to pass through is applied on the inner face side of an opening part, piled up parts 7 of the side edge parts of the sterilization paper 2 and the side edge parts of the gas-impermeable sheet or film 1 are weakly sealed to form a weakly sealed parts 4 and to form a cylindrical shape, and the sealing parts 3 on the peripheral side parts of the bag are strongly sealed so as to pinch the upper and lower ends of the sterilization paper 2 within the inner face of the gas-impermeable sheet or film.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007005023-A (JP)
Title: Key pad
Inventor: NAKANISHI YUTAKA
IPC: H01H13/702
Filed: 2005-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a key pad excellent in durability, of which an electrode layer is not broken by repeated operation.  <P>SOLUTION: The key pad has a transparent key top and an EL sheet having a light emission part having an external shape almost similar to or smaller than that of a contact face of the key top, joined to the contact face. The light emission part is formed by laminating at least a transparent electrode layer, a light emission body layer, a dielectric layer, and a back face electrode layer. At least the light emission body layer out of above layers has an external shape larger than that of the contact face.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007002731-A (JP)
Title: Forcedly air-cooled engine
Inventor: KUBO YOSHIHIKO
IPC: F01P11/12
Filed: 2005-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a forcedly air-cooled engine capable of favorably guiding outside air to a cooling fan, and preventing ingress of foreign matters in the cooling fan.  <P>SOLUTION: In the forcedly air-cooled engine 10, a foreign matters removing member 19 is provided on the upstream side of a cooling fan 14. The foreign matters removing member 19 comprises an annular body 82 in which an annular ring circumferential wall 86 is interposed between the cooling fan 14 and a recoil starter 18, and a circumferential wall introduction hole 87 for introducing the outside air is formed in the ring circumferential wall 86, a flange 83 which is expanded from the annular body 82 outwardly in the radial direction and mounted on the cooling fan 14 while an outer circumferential edge 83a faces an inner circumferential edge 17a of an opening part 17, and a fin 84 which is protruded from the ring circumferential wall 86 outwardly in the radial direction, and capable of preventing ingress of foreign matters 90 inward of the annular body 82 by removing the foreign matters 90 outside the annular body 82.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006036761-A (JP)
Title: Infiltration suppressing and cytocidal agent
Inventor: NAKAMURA MITSURU
IPC: A61K31/337
Filed: 2005-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide infiltration suppressing agents and methods, capable of suppressing tissue infiltration of leukemic cell by suppressing bonding of secretin-bonding sugar chain expressed on cell surface antigen CD43 with secretin, and to provide cytocidal agents and methods for killing the cells exhibiting strong bonding affinity to secretin-bonding sugar chain and CD43 holding the chain.  <P>SOLUTION: The infiltration suppressing agents and methods capable of suppressing tissue infiltration of leukemic cell, and cytocidal agents and cytocidal methods for CD43 expression cells are provided by using, as a bonding-suppressing agent or a cytocidal agent and against secretin ligand sugar chain expressed on cell surface antigen CD43, (1) siRNA (small interfering RNA) suppressing expression of genes concerning to expression of cell surface antigen CD43 and secretin ligand sugar chain by RNA interference, (2) an inhibitor for sugar chain synthesis of pseudo bodies against substrate of sugar chain synthesis, (3) a decomposition enzyme for cell surface antigen CD43 and secretin ligand sugar chain, (4) antibody and the like against cell surface antigen CD43 and secretin ligand sugar chain.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007006631-A (JP)
Title: Piezoelectric actuator and electronic equipment
Inventor: HASHIMOTO TAIJI
IPC: H02N2/00
Filed: 2005-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric actuator wherein a piezoelectric element and a reinforcing plate can be prevented from braking away from each other.  <P>SOLUTION: A peripheral hem 51A and a peripheral hem 51B of a piezoelectric element 51 are connected with each other through the smooth, curved profile line of a chamfered portion 511, and a pointed portion is not formed. For this reason, peel force that acts so as to break the piezoelectric element 51 and the reinforcing plate 52 away from each other can be prevented from being intensively exerted on one point, and peel force can be dispersed according to the size of the chamfered portion 511. Therefore, the piezoelectric element 51 and the reinforcing plate 52 can be effectively prevented from breaking away from each other.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006008508-A (JP)
Title: Method for brazing composite material component sealed with silicon-based composition
Inventor: THEBAULT JACQUES
IPC: C04B37/00
Filed: 2005-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a reaction or a diffusion between a brazing composition and silicon existing in heat-resistant material components when the material components in which the surfaces to be brought into contact with are sealed with a silicon-based composition by being impregnated therewith, are fitted by brazing.  <P>SOLUTION: Refractory ceramic material layers (22 and 32) are formed on at least the surfaces (S20 and S30) of two components (20 and 30) to be bonded. This material is not reactive with silicon at a brazing temperature.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006020312-A (JP)
Title: High-insulation rf switch
Inventor: ENGELHARDT ROBERT J JR
IPC: H01P1/12
Filed: 2005-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To enable introduction of one signal from two RF signals into a slab line transmission line structure, while maintaining high insulation.  <P>SOLUTION: There are provided three switches. A pair of input switches S1 and S2 are connected to corresponding input ports P1 and P2, respectively. A transition switch S3 is connected to the output port through the slab line transmission line 52. The input switches S1 and S2 select the input port to be connected to the transition switch S3. The transition switch S3 connects the input port which was selected with the input switches to the output port. A ground conductor 42 is arranged between input ports P1 and P2 in a hollow of a cabinet 11. A high-insulation RF switch 12 is arranged in the hollow of the cabinet 11 so that the part between the input ports is insulated. Furthermore, by making a non-selective input terminal or a non-selective input port of the transition switch grounded, a non-selective RF input signal is grounded, and insulation between the input ports is further enhanced.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006050589-A (JP)
Title: Clip suppression circuit for pulse width modulation amplifier
Inventor: TSUJI NOBUAKI
IPC: H03K7/08
Filed: 2005-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To improve quality of an output waveform by preventing discontinuity of PWM processing in combination with clip avoiding processing and reducing influence on a closed loop fed from the poststage of the PWM circuit to the prestage thereof as much as possible, in a class-D amplifier.  <P>SOLUTION: A clip detecting circuit 107 detects the generation of clip, and reverses output. Upon this output reversion, a switching element SW3 is turned off. An integration constant to be applied to an operational amplifier 102 is switched from a secondary characteristic to one approximate to a primary characteristic. The extremal value of a signal N1 is suppressed to avoid the clip.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006336855-A (JP)
Title: Prevention of loosening of bolt and nut which enable fixation by connection of washer and bolt or nut and release by disconnection by elastic force of spring kept in contact with bottom portion of washer
Inventor: KUINOSE ETSUZO
IPC: F16B39/282
Filed: 2005-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of easily fastening and unfastening a bolt or a nut to a fastened portion by using a socket wrench.  <P>SOLUTION: A recess for inserting a washer with a spring having a saw-tooth projection, is formed on a surface of the fastened portion, and the washer is inserted into the recess to prevent its rotation. A bolt having a saw-tooth recess on its face kept into contact with the washer, is used, or a nut is inserted into a bolt projecting from the fastened portion, and fastened by the socket wrench, thus the washer and the saw-tooth cut portion of the bolt or nut are agreed with each other, and the loosening can be completely prevented.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007013518-A (JP)
Title: Decoding apparatus and method, and program
Inventor: SEKI KATSUTOSHI
IPC: H03M13/19
Filed: 2005-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and method for enhancing a decoding characteristic of an LDPC decoder for adopting the SPA wherein a message calculation formula is approximated and the number of messages is reduced.  <P>SOLUTION: Exchange of a message is repeated between a plurality check nodes and bit nodes corresponding to a check matrix to decode an input LDPC code, and each of the bit nodes applies weighting to a message given from each of the check nodes to each of the bit nodes among messages given from each of the bit nodes to each of the check nodes, so that the message calculated in the past in each of the check nodes is less affected by the message itself.  <P>COPYRIGHT: (C)2007,JPO&INPIT